CN106353960A - Transparent ultraviolet-proof projection screen based on EVA film and preparation method - Google Patents
Transparent ultraviolet-proof projection screen based on EVA film and preparation method Download PDFInfo
- Publication number
- CN106353960A CN106353960A CN201610908338.6A CN201610908338A CN106353960A CN 106353960 A CN106353960 A CN 106353960A CN 201610908338 A CN201610908338 A CN 201610908338A CN 106353960 A CN106353960 A CN 106353960A
- Authority
- CN
- China
- Prior art keywords
- support layer
- projection screen
- glued membrane
- eva
- nanoparticle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000002105 nanoparticle Substances 0.000 claims abstract description 63
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 54
- 239000012528 membrane Substances 0.000 claims description 46
- 239000011229 interlayer Substances 0.000 claims description 37
- 239000006185 dispersion Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 25
- -1 3,5- di-tert-butyl-hydroxy phenyl Chemical group 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 12
- 230000006750 UV protection Effects 0.000 claims description 11
- 239000002270 dispersing agent Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 239000003431 cross linking reagent Substances 0.000 claims description 8
- 239000004611 light stabiliser Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 claims description 5
- 235000019260 propionic acid Nutrition 0.000 claims description 5
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical group OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007500 overflow downdraw method Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- XDDLRVYDQACVBC-UHFFFAOYSA-N 10-oxo-10-(1,2,2,6,6-pentamethylpiperidin-4-yl)oxydecanoic acid Chemical compound CN1C(C)(C)CC(OC(=O)CCCCCCCCC(O)=O)CC1(C)C XDDLRVYDQACVBC-UHFFFAOYSA-N 0.000 claims description 3
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- KWUZCAVKPCRJPO-UHFFFAOYSA-N n-ethyl-4-(6-methyl-1,3-benzothiazol-2-yl)aniline Chemical compound C1=CC(NCC)=CC=C1C1=NC2=CC=C(C)C=C2S1 KWUZCAVKPCRJPO-UHFFFAOYSA-N 0.000 claims description 2
- 229950002083 octabenzone Drugs 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims 2
- BAUWRHPMUVYFOD-UHFFFAOYSA-N 1-methylpiperidin-4-ol Chemical compound CN1CCC(O)CC1 BAUWRHPMUVYFOD-UHFFFAOYSA-N 0.000 claims 1
- HEJCZAMFVMNFLC-UHFFFAOYSA-N 10-oxo-10-(2,2,6,6-tetramethylpiperidin-4-yl)oxydecanoic acid Chemical compound CC1(C)CC(OC(=O)CCCCCCCCC(O)=O)CC(C)(C)N1 HEJCZAMFVMNFLC-UHFFFAOYSA-N 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003384 imaging method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000005266 casting Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- LRVCBZUHYJVCGF-UHFFFAOYSA-N N(=O)OC(C)CCCCCC.C(O)(O)=O.C(C)(C)(C)OO Chemical compound N(=O)OC(C)CCCCCC.C(O)(O)=O.C(C)(C)(C)OO LRVCBZUHYJVCGF-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- ILNDSSCEZZFNGE-UHFFFAOYSA-N 1,3-Di-tert-butylbenzene Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1 ILNDSSCEZZFNGE-UHFFFAOYSA-N 0.000 description 1
- LLSKXGRDUPMXLC-UHFFFAOYSA-N 1-phenylpiperidine Chemical class C1CCCCN1C1=CC=CC=C1 LLSKXGRDUPMXLC-UHFFFAOYSA-N 0.000 description 1
- YEECOJZAMZEUBB-UHFFFAOYSA-N 2,2,3,3,6,6,7,7-octamethyloctane Chemical compound CC(C)(C)C(C)(C)CCC(C)(C)C(C)(C)C YEECOJZAMZEUBB-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000008058 pain sensation Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to a projection screen, in particular to a transparent ultraviolet-proof projection screen based on an EVA film and a preparation method. The transparent ultraviolet-proof projection screen comprises a first support layer, an EVA film sandwich layer and a second support layer which are laminated in sequence from top to bottom, wherein the EVA film sandwich layer comprises nano particles, the distribution density of the nano particles is 0.008 to 1.6 g/mm.m<2>, and the nano particles consist of titanium dioxide nano particles and inorganic salt nano particles at a mass ratio of 1: (0.1-9). Compared with the prior art, due to the transparency of the EVA film as well as the titanium dioxide nano particles and the inorganic salt nano particles uniformly distributed in the EVA film sandwich layer in the invention, the projection screen is relatively high in imaging transparency and definition; the EVA film is taken as a sandwich layer material in the invention, the transparent ultraviolet-proof projection screen is simple in manufacturing technology and can be continuously produced in batch, and the prepared projection screen has excellent durability, sound insulation performance and optical property, so that the projection screen is wide in application range and can be widely applied to the fields such as indoor advertisement, building glass and car window GPS display.
Description
Technical field
The present invention relates to a kind of projection screen, more particularly, to a kind of transparent UV resistance projection screen based on eva glued membrane and preparation
Method.
Background technology
At present, overhead projector and optical lantern are extensively used as a kind of side in the occasion display material such as meeting for speaker
Formula.Equally, also it is widely used in average family using the video projector and motion picture projector of liquid crystal.The projection of these projectors
Method is included with the modulation such as porjection type liquid crystal surface from the light of light source output to form image light, and by lens etc.
Optical system launches image light, thus projecting on screen.The shortwave light of projector is fixed close to the wavelength of ultraviolet
During adopted 10-400 nanometer, ultraviolet will diffuse-reflectance to human body, thus working the mischief to human body.
Traditional projection screen major part primary colours are white, reflex to the 3d image in human eye and are made by the integration dislocation of 3d glasses
The image of projection forms third dimension, and not only wearing spectacles are inconvenient, and imaging definition is low, and the color of signal itself cannot
Real reduction, contrast and image depth are all not it is impossible to reach the standard of the industry of advertisement media and other practicality.
China Patent Publication No. discloses a kind of transparent UV resistance projection screen for cn103472667b, but wherein nanoparticle
The processing technology of interlayer is relatively backward, be only applicable to manual a small amount of produce, production efficiency low it is impossible to be applied to batch production and
Industrialization；And nanoparticle dispersing technology in interlayer is excessively simple, nanoparticle is made to disperse in interlayer uneven, impact is transparent
The effect of imaging.
Content of the invention
The technical problem to be solved is to provide a kind of transparent UV resistance projection screen based on eva glued membrane and its system
Preparation Method, the inventive method production efficiency is high, achievable industrialization production, preparation process is simple, the projection obtained by the present invention
Screen has excellent durability, sound insulation value, optical characteristics so as to there be wider range of application.
The technical scheme is that
A kind of transparent UV resistance projection screen based on eva glued membrane is it is characterised in that include the from top to bottom stacking gradually
One support layer, eva glued membrane interlayer and the second support layer, include nanoparticle in described eva glued membrane interlayer, described nanoparticle divides
Cloth density is 0.008-1.6g/mm m2(thickness is 1mm, and area is 1m2Eva glued membrane interlayer in be uniformly distributed 0.008-1.6g
Nanoparticle), described nanoparticle is 1:(0.1-9 by mass ratio) titanium dioxide nano-particle and inorganic salt nano particless group
Become.
Compared with prior art, the invention has the beneficial effects as follows:
In the present invention when projection ray injects from projection screen back, due to the transparency, the nano-silica of eva glued membrane itself
It is dispersed in interlayer with changing titanium particle and inorganic salt uniform particle, and nanoparticle is less than the cognizable size of naked eyes, passes through
Nanoparticle Rayleigh scattering is imaged, and observer all can be seen that, in any position in front, the image being injected into projection screen 2d or 3d.
And nano-titania particle has strong Absorption to ultraviolet, therefore, projection screen can absorb ultraviolet.Titanium dioxide
Itself also there are photocatalysiss, therefore, projection screen can purify indoor harmful gas, such as formaldehyde, benzene etc..The present invention is with eva
, as sandwich material, its processing technology is simple for film, can continuous batch produce, and obtained projection screen has excellent durable
Property, sound insulation value, optical characteristics, so as to there be wider range of application, can be widely used for house ads, building glass, vehicle window
Gps such as shows at the field.
On the basis of technique scheme, the present invention can also do following improvement.
As a kind of preferred implementation of the present invention, a diameter of 20-100nm of described titanium dioxide nano-particle, institute
State a diameter of 100-300nm of inorganic salt nano particless, described titanium dioxide nano-particle is anatase titanium dioxide crystalline texture and/or golden red
Stone-type crystalline texture, described inorganic salt nano particless are one of nanoparticle of barium sulfate, brium carbonate and Calcium Carbonate or many
Kind.
Beneficial effect using above-mentioned preferred version is: makes prepared projection screen transparent image effect more significantly.
As a kind of preferred implementation of the present invention, the thickness of described eva glued membrane interlayer is 0.1-10mm.
Beneficial effect using above-mentioned preferred version is: make prepared projection screen have the reliable transparency, and durable
Property.
As another kind of preferred implementation of the present invention, described first support layer and described second support layer are common glass
Glass, hardening acrylic or Merlon, its thickness is 0.1-20mm.
The beneficial effect adopting above-mentioned preferred version is: make prepared projection screen have excellent durability, sound-proofing with
And optical characteristics.
A kind of preparation method of the transparent UV resistance projection screen based on eva glued membrane employed in the present invention, including following
Step:
A, by 0.001-0.2 weight portion nanoparticle, 0.001-0.004 parts per weight dispersing agent and 16-30 parts by weight solvent
Carry out ultrasonic disperse, obtain nanoparticle dispersion liquid；
B, by 100 weight portion eva resins, 0.1-5 parts by weight of crosslinking agent, 0.1-5 weight portion antioxidant, 0.1-5 weight
Part light stabilizer is put into after high-speed mixer, and mix homogeneously with the nanoparticle dispersion liquid of gained in step a, and mixture is thrown
Enter in casting machine, through plasticizing after-drawing, traction, molding obtains eva glued membrane interlayer, and makes eva glued membrane press from both sides in the layer nanoparticle
Sub- distribution density is 0.008-1.6g/mm m2；
C, make the first support layer and the second support layer according to thickness requirements, by fusion method by the described first support
Layer, with described eva glued membrane interlayer merged respectively by upper and lower both sides for the second support layer.
As another kind of preferred implementation of the present invention, dispersant described in step a is polyphosphoric acid type, polysilicon acid
One or more of class, polycarboxylic acid, polyester, polyether-type hyper-dispersant, preferably polycarboxylic acid hyper-dispersant, more preferably commercially available
Hyper-dispersant 6300 or hyper-dispersant 598；Described solvent is one or more of methanol, ethanol or acetone；Described supersonic frequency
Rate is 20-2000khz, and jitter time is 20-600min.
Beneficial effect using above-mentioned preferred version is: can effectively improve the agglomeration of nanoparticle, make nanoparticle
Son can form the dispersion liquid of stable homogeneous, and mixing is more uniform.
As another kind of preferred implementation of the present invention, described cross-linking agent is organic peroxide class in stepb, excellent
Select 2,5- dimethyl -2,5- di-t-butyl hexane peroxide, 1,1- cyclohexane di-tert-butyl peroxide, dicumyl peroxide, uncle
One or more of butyl peroxy -3,5,5 Trimethylhexanoic acid ester, tert-butyl hydroperoxide carbonic acid -2- Octyl Nitrite；Described
Antioxidant is four [β (3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, β-(3,5- di-t-butyl -4- hydroxyl
Base phenyl) propanoic acid octadecanol ester, phosphorous acid three (2,4- di-tert-butyl) ester, one of the double octadecyl of thio-2 acid
Or it is several；Described light stabilizer is Octabenzone, double (2,2,6,6- tetramethyl -4- piperidyl) last of the ten Heavenly stems
Two acid esters, double (1,2,2,6,6- pentamethyl -4- piperidyl) sebacate, poly- (1- ethoxy -2,2,6,6- tetramethyl -4- hydroxyl
One or more of phenylpiperidines) succinate.
Beneficial effect using above-mentioned preferred version is: under selected cross-linking agent, antioxidant, light stabilizer effect
Prepared interlayer application is made to have more excellent durability in projection screen.
As another kind of preferred implementation of the present invention, described nanoparticle dispersion liquid is to spray in stepb
Form adds high-speed mixer to be mixed with eva resin, cross-linking agent, antioxidant, light stabilizer, high-speed mixer rotating speed control
System is in 1500-2000rpm, and dispersion mixing 10-20min；Described plasticization temperature controls at 80-130 DEG C, and plasticizing forming obtains
Thickness is the eva glued membrane interlayer of 0.1-1.5mm.
Beneficial effect using above-mentioned preferred version is: makes dispersion liquid steady with eva resin, cross-linking agent, antioxidant and light
Determine agent mixing more uniform, make obtained interlayer application have more excellent transparent image effect in projection screen.
As another kind of preferred implementation of the present invention, described in stepb eva its geomery of glued membrane interlayer with
First support layer, the second support layer are consistent.
Beneficial effect using above-mentioned preferred version is: makes prepared projection screen have certain firm reliability.
As another kind of preferred implementation of the present invention, fusion method specific operation process described in step c be by
The upper and lower both sides of eva glued membrane interlayer respectively with the first support layer, second support laminated sheet after, enter back in doubling stove and merged.
Beneficial effect using above-mentioned preferred version is: preparation process is simple, can mass production.
Brief description
Fig. 1 is cross section structure diagram of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1st, the first support layer, 2, nanoparticle, 3, eva glued membrane interlayer, the 4, second support layer.
Specific embodiment
Hereinafter the principle and feature of the present invention is described, example is served only for explaining the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
A, by 0.01g average diameter be 20nm nano-titania particle (titanium dioxide nano-particle be anatase titanium dioxide knot
Crystal structure and/or rutile-type crystalline texture) and 0.001g average diameter be the barium sulfate nanoparticles of 200nm, 0.01g oversubscription
Powder 6300,160g ethanol disperse 60min with the ultrasound wave of 200khz, obtain nano-titania particle and barium sulphate nano grain
Sub- dispersion liquid；
B, by the eva resin of 1000g, 1g tert-butyl hydroperoxide carbonic acid -2- Octyl Nitrite, 1g β-(3,5- di-t-butyl -4-
Hydroxy phenyl) propanoic acid octadecanol ester, gained in double (1,2,2,6,6- pentamethyl -4- piperidyl) sebacate of 1g and step a
Nano-titania particle and barium sulfate nanoparticles dispersion liquid nanoparticle dispersion liquid put in the form of spraying at a high speed mixed
In conjunction machine, high-speed mixer rotating speed controls in 1500rpm, and after dispersion mixing 10min mix homogeneously, mixture is put into curtain coating
In machine, through plasticizing after-drawing, traction at 80 DEG C, molding obtains area and is about 1m2, thickness be 1mm eva glued membrane interlayer,
Eva glued membrane folder in the layer nano-titania particle and barium sulfate nanoparticles distribution density are 0.008g/mm m2, its shape
Size is consistent with the first support layer, the second support layer；
C, make two pieces of areas according to thickness requirements be 1m2, thickness be 2mm simple glass the first support layer and second
Support layer, after the eva glued membrane interlayer after condensing and the first support layer, the second support laminated sheet, enters in doubling stove and is melted
Close.
Embodiment 2
A, by 0.44g average diameter be 50nm nano-titania particle (titanium dioxide nano-particle be anatase titanium dioxide knot
Crystal structure and/or rutile-type crystalline texture) and 1.76g average diameter be the brium carbonate nanoparticle of 100nm, 0.044g oversubscription
Powder 598,374g methanol disperse 100min with the ultrasound wave of 1000khz, obtain nano-titania particle and brium carbonate nanometer
Particle dispersion；
B, by the eva resin of 2200g, 22g2,5- dimethyl -2,5- di-t-butyl hexane peroxide, 22g tetra- [β (3,5-
Di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, gained in 22g2- hydroxyl -4- oxy-octyl benzophenone and step a
Nano-titania particle and brium carbonate nanoparticle dispersion liquid put in the form of spray in high-speed mixer, mixed at high speed
Machine rotating speed controls in 1700rpm, and after dispersion mixing 12min mix homogeneously, mixture is put in casting machine, at 120 DEG C
Through plasticizing after-drawing, traction, molding obtains area and is about 2m2, thickness be 1.1mm eva glued membrane interlayer, eva glued membrane interlayer
Interior nano-titania particle and brium carbonate nanoparticle distribution density are 0.8g/mm m2, its geomery and first
Hold layer, the second support layer consistent；
C, make two pieces of areas according to thickness requirements be 2m2, thickness be 5mm simple glass the first support layer and second
Support layer, after the eva glued membrane interlayer after condensing and the first support layer, the second support laminated sheet, enters in doubling stove and is melted
Close.
Embodiment 3
A, by 1.3g average diameter be 100nm nano-titania particle (titanium dioxide nano-particle be anatase titanium dioxide knot
Crystal structure and/or rutile-type crystalline texture) and 2.6g average diameter be the calcium carbonate nano particle of 300nm, the poly- carboxylic of 0.078g
Acids hyper-dispersant, 468g acetone disperse 300min with the ultrasound wave of 1800khz, obtain nano-titania particle and Calcium Carbonate
Nanoparticle dispersion liquid；
B, by 2600geva resin, 78g1,1- cyclohexane di-tert-butyl peroxide, 78g phosphorous acid three (2,4- di-t-butyl
Benzene) ester, in poly- (1- ethoxy -2,2,6,6- tetramethyl -4- hydroxy piperidine) succinate of 78g and step a gained nanometer two
Titanium particles and calcium carbonate nano particle dispersion liquid put in high-speed mixer in the form of spraying, high-speed mixer rotating speed control
System is in 1800rpm, and after dispersion mixing 14min mix homogeneously, mixture is put in casting machine, through plasticizing at 120 DEG C
After-drawing, traction, molding obtains area and is about 2m2, thickness be 1.3mm eva glued membrane interlayer, eva glued membrane press from both sides in the layer nanometer
TiO 2 particles and calcium carbonate nano particle distribution density are 1.2g/mm m2, its geomery and the first support layer, second
Support layer is consistent；
C, make two pieces of areas according to thickness requirements be 2m2, thickness be 10mm the first support layer of simple glass and the
Two support layers, after the eva glued membrane interlayer after condensing and the first support layer, the second support laminated sheet, enter in doubling stove and carry out
Merge.
Embodiment 4
A, by 0.1g average diameter be 20nm nano-titania particle (titanium dioxide nano-particle be anatase titanium dioxide crystallization
Structure and/or rutile-type crystalline texture) and 0.02g average diameter be the brium carbonate nanoparticle of 100nm, 0.003g polycarboxylic acids
Class dispersant, 26g acetone disperse 20min with the ultrasound wave of 20khz, obtain nano-titania particle and brium carbonate nanoparticle
Dispersion liquid；
B, by the eva resin of 100g, 4g2,5- dimethyl -2,5- di-t-butyl hexane peroxide, 4g tetra- [β (3,5- bis-
Tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, gained in 4.5g2- hydroxyl -4- oxy-octyl benzophenone and step a
Nano-titania particle and brium carbonate nanoparticle dispersion liquid put in the form of spray in high-speed mixer, mixed at high speed
Machine rotating speed controls in 1900rpm, and after dispersion mixing 18min mix homogeneously, mixture is put in casting machine, warp at 80 DEG C
Cross plasticizing after-drawing, traction, molding obtains area and is about 1m2, thickness be 0.1mm eva glued membrane interlayer, in eva glued membrane interlayer
Nano-titania particle and brium carbonate nanoparticle distribution density be 0.9g/mm m2, its geomery and first support
Layer, the second support layer are consistent；
C, make two pieces of areas according to thickness requirements be 1m2, thickness be 0.1mm the first support layer of simple glass and the
Two support layers, after the eva glued membrane interlayer after condensing and the first support layer, the second support laminated sheet, enter in doubling stove and carry out
Merge.
Embodiment 5
A, by 3.6g average diameter be 100nm nano-titania particle (titanium dioxide nano-particle be anatase titanium dioxide knot
Crystal structure and/or rutile-type crystalline texture) and 1.2g average diameter be the brium carbonate nanoparticle of 300nm, 0.12g ultra-dispersed
Agent 598,900g methanol disperse 600min with the ultrasound wave of 2000khz, obtain nano-titania particle and brium carbonate nanoparticle
Sub- dispersion liquid；
B, by the eva resin of 3000g, 150g2,5- dimethyl -2,5- di-t-butyl hexane peroxide, 150g tetra- [β (3,
5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, in 150g2- hydroxyl -4- oxy-octyl benzophenone and step a
The nano-titania particle of gained and brium carbonate nanoparticle dispersion liquid put in high-speed mixer, at a high speed in the form of spraying
Mixer rotating speed controls in 2000rpm, and after dispersion mixing 20min mix homogeneously, mixture is put in casting machine, 130
Through plasticizing after-drawing, traction at DEG C, molding obtains area and is about 2m2, thickness be 1.5mm eva glued membrane interlayer, eva glued membrane
Folder in the layer nano-titania particle and brium carbonate nanoparticle distribution density are 1.18g/mm m2, its geomery and
One support layer, the second support layer are consistent；
C, make two pieces of areas according to thickness requirements be 2m2, thickness be 20mm the first support layer of simple glass and the
Two support layers, after the eva glued membrane interlayer after condensing and the first support layer, the second support laminated sheet, enter in doubling stove and carry out
Merge.
Product light transmittance of the present invention is 88-95%, and up to 80-90%, existing product light transmittance is 60- to absorption of UV
70%, absorption of UV, up to 30-40%, watches film with specific reference to product of the present invention and existing product by projection screen real
Test contrast to understand, when watching film by the projection screen of the present invention, picture presents clearly, and glasses are not dry and astringent, do not have dizzy head
The sensation of pain, and film is watched by the projection screen of existing product and arises that dry and astringent, dizziness headache the sensation of glasses, and draw
Face is not clear, and product of the present invention is hardly damaged in transportation in addition, has certain mechanical strength, its preparation method letter
Single it is easy to mass production, the daily yield of production line can reach 1000-1500 square metre.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of transparent UV resistance projection screen based on eva glued membrane is it is characterised in that include first from top to bottom stacking gradually
Support layer (1), eva glued membrane interlayer (3) and the second support layer (4), include nanoparticle (2) in described eva glued membrane interlayer (3),
Described nanoparticle distribution density is 0.008-1.6g/mm m2, described nanoparticle (2) is 1:(0.1-9 by mass ratio)
Titanium dioxide nano-particle is formed with inorganic salt nano particless.
2. a kind of transparent UV resistance projection screen based on eva glued membrane according to claim 1 is it is characterised in that described two
A diameter of 20-100nm of titanium oxide nanoparticles, a diameter of 100-300nm of described inorganic salt nano particless, described titanium dioxide
Nanoparticle is anatase titanium dioxide crystalline texture and/or rutile-type crystalline texture, and described inorganic salt nano particless are barium sulfate, carbonic acid
One or more of nanoparticle of barium and Calcium Carbonate.
3. a kind of transparent UV resistance projection screen based on eva glued membrane according to claim 1 is it is characterised in that described eva
The thickness of glued membrane interlayer (3) is 0.1-10mm.
4. a kind of transparent UV resistance projection screen based on eva glued membrane according to claim 1 is it is characterised in that described
One support layer (1) and described second support layer (4) are simple glass, harden acrylic or Merlon, and its thickness is 0.1-
20mm.
5. a kind of preparation method of the transparent UV resistance projection screen based on eva glued membrane a kind of as described in claim 1-4, its feature
It is, it comprises the following steps:
A, 0.001-0.2 weight portion nanoparticle, 0.001-0.004 parts per weight dispersing agent and 16-30 parts by weight solvent are carried out
Ultrasonic disperse, obtains nanoparticle dispersion liquid；
B, by 100 weight portion eva resins, 0.1-5 parts by weight of crosslinking agent, 0.1-5 weight portion antioxidant, 0.1-5 weight portion light
Stabilizer is put into after high-speed mixer, and mix homogeneously with the nanoparticle dispersion liquid of gained in step a, and mixture is put into stream
Prolong in machine, through plasticizing after-drawing, traction, molding obtains eva glued membrane interlayer (3), and makes the nanometer in eva glued membrane interlayer (3)
Particle (2) distribution density is 0.008-1.6g/mm m2；
C, according to thickness requirements make the first support layer (1) with the second support layer (4), by fusion method will described first support
Layer (1), the second support layer (4) are merged both sides up and down with described eva glued membrane interlayer (3) respectively.
6. preparation method according to claim 5 is it is characterised in that dispersant described in step a is polyphosphoric acid type, gathers
One or more of silicic acid class, polycarboxylic acid, polyester, polyether-type hyper-dispersant；Described solvent is in methanol, ethanol or acetone
One or more；Described ultrasonic disperse frequency is 20-2000khz, and jitter time is 20-600min.
7. preparation method according to claim 5 it is characterised in that in stepb described cross-linking agent be organic peroxy
Species；Described antioxidant is four [β (3,5- di-tert-butyl-hydroxy phenyl) propanoic acid] pentaerythritol ester, β-(3,5- bis- uncle
Butyl -4- hydroxy phenyl) propanoic acid octadecanol ester, phosphorous acid three (2,4- di-tert-butyl) ester, the double octadecanol of thio-2 acid
One or more of ester；Described light stabilizer is Octabenzone, double (2,2,6,6- tetramethyl -4-
Piperidyl) sebacate, double (1,2,2,6,6- pentamethyl -4- piperidyl) sebacate, poly- (1- ethoxy -2,2,6,6- four
One or more of methyl -4- hydroxy piperidine) succinate.
8. preparation method according to claim 5 it is characterised in that described in stepb nanoparticle dispersion liquid with
The form of spraying adds high-speed mixer to be mixed with eva resin, cross-linking agent, antioxidant, light stabilizer, high-speed mixer
Rotating speed controls in 1500-2000rpm, and dispersion mixing 10-20min；Described plasticization temperature controls at 80-130 DEG C, and plastifies into
Type obtains the eva glued membrane interlayer that thickness is 0.1-1.5mm.
9. preparation method according to claim 5 is it is characterised in that described in stepb eva its shape of glued membrane interlayer
Size is consistent with the first support layer (1), the second support layer (4).
10. preparation method according to claim 5 is it is characterised in that fusion method concrete operations described in step c
Journey is that both sides are closed after piece with the first support layer (1), the second support layer (4) respectively up and down by eva glued membrane interlayer (3), enters back into folder
Merged in glue stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908338.6A CN106353960A (en) | 2016-10-18 | 2016-10-18 | Transparent ultraviolet-proof projection screen based on EVA film and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610908338.6A CN106353960A (en) | 2016-10-18 | 2016-10-18 | Transparent ultraviolet-proof projection screen based on EVA film and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106353960A true CN106353960A (en) | 2017-01-25 |
Family
ID=57866417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610908338.6A Pending CN106353960A (en) | 2016-10-18 | 2016-10-18 | Transparent ultraviolet-proof projection screen based on EVA film and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353960A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446515A (en) * | 2017-08-18 | 2017-12-08 | 上海蓝眸多媒体科技有限公司 | A kind of transparent UV resistance projection screen based on PET glued membranes and preparation method thereof |
| CN107515513A (en) * | 2017-08-18 | 2017-12-26 | 上海蓝眸多媒体科技有限公司 | A kind of transparent UV resistance projection screen and preparation method thereof |
| CN108285751A (en) * | 2017-07-18 | 2018-07-17 | 上海全鹰智能科技有限公司 | A kind of transparence display film and the projection system for carrying this transparence display film |
| CN110770651A (en) * | 2017-06-27 | 2020-02-07 | 三菱瓦斯化学株式会社 | Resin composition for transparent panel, film for transparent panel, and method for producing film for transparent panel |
| CN113820879A (en) * | 2020-12-02 | 2021-12-21 | 法国圣戈班玻璃公司 | Liquid crystal projection layer for glass, vehicle and method for manufacturing glass |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508302A (en) * | 2002-12-18 | 2004-06-30 | 东华大学 | Method for preparing nano particle reinforced, toughened ultrahigh realtive molecular mass polyethylene fiber |
| CN1699458A (en) * | 2005-05-27 | 2005-11-23 | 华南理工大学 | Aging-resistant EVA film adhesive for solar cell package and method for preparing same |
| JP2009062409A (en) * | 2007-09-04 | 2009-03-26 | Bridgestone Corp | Near infrared-shielding material, laminate and optical filter for display using the same and display |
| CN102115642A (en) * | 2010-12-31 | 2011-07-06 | 广州鹿山新材料股份有限公司 | EVA (ethylene vinyl-acetate copolymer) adhesive film capable of simplifying packaging structure of solar battery |
| CN102185029A (en) * | 2011-04-11 | 2011-09-14 | 浙江正欣光电科技有限公司 | Method for encapsulating crystalline silicon solar cell component |
| CN102304331A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Aging resistant EVA adhesive film capable of ultraviolet ray transmitting, and preparation method thereof |
| CN102326125A (en) * | 2009-01-20 | 2012-01-18 | 玻璃技术有限责任公司 | Rear projection system, method for production and application |
| CN102354081A (en) * | 2011-11-10 | 2012-02-15 | 范志新 | Stressed liquid crystal transparent projection screen as well as preparation method and application thereof |
| CN102504715A (en) * | 2011-12-01 | 2012-06-20 | 宁波华丰包装有限公司 | EVA (ethylene vinyl acetate) adhesive film for solar cells |
| CN103254495A (en) * | 2013-05-06 | 2013-08-21 | 浙江大学 | Nano silver fluorescence enhanced rare earth oxide nano crystal composite EVA (Ethylene Vinyl Acetate) adhesive film and preparation method thereof |
| CN103472667A (en) * | 2013-09-25 | 2013-12-25 | 孙绪刚 | Transparent ultraviolet-proof projection screen and manufacturing method thereof |
| CN103492178A (en) * | 2011-03-29 | 2014-01-01 | 株式会社普利司通 | Heat ray-shielding laminate and film roll of same |
| CN103937418A (en) * | 2014-05-18 | 2014-07-23 | 常州斯威克光伏新材料有限公司 | High-reflectivity white EVA (ethylene-vinyl acetate) adhesive film and preparation technique thereof |
| CN104749870A (en) * | 2013-12-25 | 2015-07-01 | 常州亚玛顿股份有限公司 | Double-side projection screen and double-side projection display system comprising double-side projection screen |
| CN104769484A (en) * | 2012-10-31 | 2015-07-08 | 法国圣戈班玻璃厂 | Method for implementing a device for displaying a real image |
| CN105247277A (en) * | 2013-05-31 | 2016-01-13 | 3M创新有限公司 | Daylight redirecting glazing laminates |
| CN105636780A (en) * | 2013-10-22 | 2016-06-01 | 法国圣戈班玻璃厂 | Glass panel for display system |
-
2016
- 2016-10-18 CN CN201610908338.6A patent/CN106353960A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508302A (en) * | 2002-12-18 | 2004-06-30 | 东华大学 | Method for preparing nano particle reinforced, toughened ultrahigh realtive molecular mass polyethylene fiber |
| CN1699458A (en) * | 2005-05-27 | 2005-11-23 | 华南理工大学 | Aging-resistant EVA film adhesive for solar cell package and method for preparing same |
| JP2009062409A (en) * | 2007-09-04 | 2009-03-26 | Bridgestone Corp | Near infrared-shielding material, laminate and optical filter for display using the same and display |
| CN102326125A (en) * | 2009-01-20 | 2012-01-18 | 玻璃技术有限责任公司 | Rear projection system, method for production and application |
| CN102115642A (en) * | 2010-12-31 | 2011-07-06 | 广州鹿山新材料股份有限公司 | EVA (ethylene vinyl-acetate copolymer) adhesive film capable of simplifying packaging structure of solar battery |
| CN103492178A (en) * | 2011-03-29 | 2014-01-01 | 株式会社普利司通 | Heat ray-shielding laminate and film roll of same |
| CN102185029A (en) * | 2011-04-11 | 2011-09-14 | 浙江正欣光电科技有限公司 | Method for encapsulating crystalline silicon solar cell component |
| CN102304331A (en) * | 2011-08-25 | 2012-01-04 | 詹显光 | Aging resistant EVA adhesive film capable of ultraviolet ray transmitting, and preparation method thereof |
| CN102354081A (en) * | 2011-11-10 | 2012-02-15 | 范志新 | Stressed liquid crystal transparent projection screen as well as preparation method and application thereof |
| CN102504715A (en) * | 2011-12-01 | 2012-06-20 | 宁波华丰包装有限公司 | EVA (ethylene vinyl acetate) adhesive film for solar cells |
| CN104769484A (en) * | 2012-10-31 | 2015-07-08 | 法国圣戈班玻璃厂 | Method for implementing a device for displaying a real image |
| CN103254495A (en) * | 2013-05-06 | 2013-08-21 | 浙江大学 | Nano silver fluorescence enhanced rare earth oxide nano crystal composite EVA (Ethylene Vinyl Acetate) adhesive film and preparation method thereof |
| CN105247277A (en) * | 2013-05-31 | 2016-01-13 | 3M创新有限公司 | Daylight redirecting glazing laminates |
| CN103472667A (en) * | 2013-09-25 | 2013-12-25 | 孙绪刚 | Transparent ultraviolet-proof projection screen and manufacturing method thereof |
| CN105636780A (en) * | 2013-10-22 | 2016-06-01 | 法国圣戈班玻璃厂 | Glass panel for display system |
| CN104749870A (en) * | 2013-12-25 | 2015-07-01 | 常州亚玛顿股份有限公司 | Double-side projection screen and double-side projection display system comprising double-side projection screen |
| CN103937418A (en) * | 2014-05-18 | 2014-07-23 | 常州斯威克光伏新材料有限公司 | High-reflectivity white EVA (ethylene-vinyl acetate) adhesive film and preparation technique thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国机械工业年鉴编辑委员会，中国塑料机械工业协会: "行业概况", 《中国塑料机械工业年鉴2014-2015》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770651A (en) * | 2017-06-27 | 2020-02-07 | 三菱瓦斯化学株式会社 | Resin composition for transparent panel, film for transparent panel, and method for producing film for transparent panel |
| CN108285751A (en) * | 2017-07-18 | 2018-07-17 | 上海全鹰智能科技有限公司 | A kind of transparence display film and the projection system for carrying this transparence display film |
| CN107446515A (en) * | 2017-08-18 | 2017-12-08 | 上海蓝眸多媒体科技有限公司 | A kind of transparent UV resistance projection screen based on PET glued membranes and preparation method thereof |
| CN107515513A (en) * | 2017-08-18 | 2017-12-26 | 上海蓝眸多媒体科技有限公司 | A kind of transparent UV resistance projection screen and preparation method thereof |
| CN113820879A (en) * | 2020-12-02 | 2021-12-21 | 法国圣戈班玻璃公司 | Liquid crystal projection layer for glass, vehicle and method for manufacturing glass |
| WO2022116958A1 (en) * | 2020-12-02 | 2022-06-09 | 法国圣戈班玻璃公司 | Liquid crystal projection layer for glass, glass, vehicle, and glass manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106353960A (en) | Transparent ultraviolet-proof projection screen based on EVA film and preparation method | |
| CN103472667B (en) | Transparent ultraviolet-proof projection screen and manufacturing method thereof | |
| CN106647137B (en) | PET pad pasting type transparent ultraviolet-proof projection screens and its production method | |
| KR101562092B1 (en) | Artificial Silica Marble Having Amorphous Pattern and Method for Preparing the Same | |
| CN102643584B (en) | The coating composition diffused, the method preparing coating composition and the goods diffused | |
| JP6174453B2 (en) | White polyester film | |
| CN106527035A (en) | Transparent ultraviolet-prevention projection screen based on PVB film, and preparation method therefor | |
| DE112016002657T5 (en) | FILM OR FOIL AND PROJECTION SCREEN | |
| CN106908882B (en) | A kind of uncoated type diffusing reflection sexual reflex film and preparation method thereof | |
| CN106681056A (en) | Backlight module containing quantum-dot diffusion plate | |
| JPH04249586A (en) | Pigment dispersion and its use in colored thermoplastic resin sheet | |
| CN106950750A (en) | A kind of quantum dot spreads plate producing process | |
| JP2007308584A (en) | Antireflection coating material, glare-proof coating material, antireflection membrane, antireflection film and glare-proof film | |
| CN206594438U (en) | Color wheel device, light-source system and projector equipment | |
| CN108628080A (en) | A kind of line holographic projections film and its preparation method and application | |
| CN101845202B (en) | White semi-transparent polyester film and production method thereof | |
| JP6219673B2 (en) | White polyester film | |
| CN114236655A (en) | Multilayer co-extrusion structure diffusion plate and application and preparation method thereof | |
| CN106541646A (en) | Many interlayer transparent ultraviolet-proof projection screens and its production method | |
| CN112937044B (en) | Anti-blue-light screen protection film base film and functional master batch thereof | |
| CN107053803A (en) | A kind of dust-proof light modulation agricultural film | |
| CN107515513A (en) | A kind of transparent UV resistance projection screen and preparation method thereof | |
| CN106338877A (en) | Nanoparticle coated film type transparent anti-ultraviolet projection screenand production method thereof | |
| CN107446515A (en) | A kind of transparent UV resistance projection screen based on PET glued membranes and preparation method thereof | |
| CN214927806U (en) | Dispersive multilayer film structure for simulating sun sky lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170906 Address after: 200086, room 235, 7970 Changyang Road, Shanghai, Hongkou District Applicant after: Shanghai lanmou Multimedia Technology Co. Ltd. Address before: 200030 room B105, room 2, building No. 456, Wujin Road, Shanghai, Hongkou District, China Applicant before: Sun Xugang |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
|
| RJ01 | Rejection of invention patent application after publication |