JP6271701B2 - 偏光構造体及び偏光レンズ用のポリウレタン系接着剤 - Google Patents
偏光構造体及び偏光レンズ用のポリウレタン系接着剤 Download PDFInfo
- Publication number
- JP6271701B2 JP6271701B2 JP2016503726A JP2016503726A JP6271701B2 JP 6271701 B2 JP6271701 B2 JP 6271701B2 JP 2016503726 A JP2016503726 A JP 2016503726A JP 2016503726 A JP2016503726 A JP 2016503726A JP 6271701 B2 JP6271701 B2 JP 6271701B2
- Authority
- JP
- Japan
- Prior art keywords
- polarizing
- adhesive
- film
- polyurethane
- layer
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 title claims description 87
- 230000001070 adhesive effect Effects 0.000 title claims description 86
- 229920002635 polyurethane Polymers 0.000 title claims description 27
- 239000004814 polyurethane Substances 0.000 title claims description 27
- 230000001681 protective effect Effects 0.000 claims description 39
- 239000010410 layer Substances 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 30
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 28
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- -1 polyol compound Chemical class 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 229920005862 polyol Polymers 0.000 claims description 13
- 239000004831 Hot glue Substances 0.000 claims description 11
- 239000004417 polycarbonate Substances 0.000 claims description 11
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 11
- 229920000515 polycarbonate Polymers 0.000 claims description 10
- 229920001228 polyisocyanate Polymers 0.000 claims description 10
- 239000005056 polyisocyanate Substances 0.000 claims description 10
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- 229920006217 cellulose acetate butyrate Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920002284 Cellulose triacetate Polymers 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004381 surface treatment Methods 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 4
- 229920002492 poly(sulfone) Polymers 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 2
- 230000003373 anti-fouling effect Effects 0.000 claims description 2
- 239000003518 caustics Substances 0.000 claims description 2
- 125000003367 polycyclic group Chemical group 0.000 claims description 2
- 229920002578 polythiourethane polymer Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 21
- 238000007688 edging Methods 0.000 description 20
- 229920001610 polycaprolactone Polymers 0.000 description 12
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 12
- 239000004632 polycaprolactone Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000032798 delamination Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 8
- 238000003475 lamination Methods 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 238000012936 correction and preventive action Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000003077 polyols Chemical class 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920007962 Styrene Methyl Methacrylate Polymers 0.000 description 2
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 2
- 229920006243 acrylic copolymer Polymers 0.000 description 2
- 229920001893 acrylonitrile styrene Polymers 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- PLOYJEGLPVCRAJ-UHFFFAOYSA-N buta-1,3-diene;prop-2-enoic acid;styrene Chemical compound C=CC=C.OC(=O)C=C.C=CC1=CC=CC=C1 PLOYJEGLPVCRAJ-UHFFFAOYSA-N 0.000 description 2
- 239000013626 chemical specie Substances 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- JHQVCQDWGSXTFE-UHFFFAOYSA-N 2-(2-prop-2-enoxycarbonyloxyethoxy)ethyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OCCOCCOC(=O)OCC=C JHQVCQDWGSXTFE-UHFFFAOYSA-N 0.000 description 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229920005994 diacetyl cellulose Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- ADFPJHOAARPYLP-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;styrene Chemical compound COC(=O)C(C)=C.C=CC1=CC=CC=C1 ADFPJHOAARPYLP-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 150000003553 thiiranes Chemical class 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/06—Polyurethanes from polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
-
- 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
- B32B2551/00—Optical elements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/003—Presence of polyurethane in the primer coating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Polarising Elements (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Eyeglasses (AREA)
- Laminated Bodies (AREA)
- Polyurethanes Or Polyureas (AREA)
Description
a)ポリウレタン系接着剤の調製
この実施例においては、3.00g(0.0291モル)のPerstorp CAPAポリカプロラクトンポリオール3022(OH#=544.5、fn約2.4、Mw=247.3)を200mlのトールビーカーに加える。続いて、18.34g(0.0874モル)のBayer Desmodur DA−Lポリイソシアネートを次にこのビーカーに加え、気泡を回避するために磁気プレート上に注意深く撹拌する。NCO:OHの比は3:1である。
a)で得た配合物を偏光構造体TAC−PVA−TACの製造のための接着剤溶液として使用する。LOFO High Tech Filmのトリアセチルセルロース(TAC)フィルムは、80ミクロンの厚さを有し、10%の苛性溶液中60℃で4分間処理した後、D.I.水で洗浄し、50℃で少なくとも15分間乾燥させる。
b)で得た偏光構造体(TAC−PVA−TAC)3を、積層プロセスで好適な眼科用レンズ(SF0.25−ベース1.67)1に取り付ける。HMA及びラテックスを使用する3層接着剤系2をレンズと偏光構造体との間に塗布する。このような接着剤系は国際公開第2011/053329号パンフレットに記載されている。積層プロセスは国際公開第2012/078152号パンフレットに記載されている。
6.00g(0.0306モル)のポリカプロラクトンポリエステルジオール(CAPA 2043、fn=2、OH#=285.8、Mw=393)を、NCO:OHが3:1となる19.26g(0.0917モル)Desmodur DA−Lとともに使用したことを除けば、実施例1と同様の条件でポリウレタン系接着剤を調製した。
2.00g(0.0102モル)のポリカプロラクトンポリエステルジオール(CAPA 2047A、fn=2、OH#=287.0、Mw=391)を、NCO:OHが3:1となる6.45g(0.0307モル)のDesmodur DA−Lとともに使用したことを除けば、実施例1と類似の条件でポリウレタン系接着剤を調製した。
3.00g(0.0082モル)のポリカプロラクトンポリエステルジオール(CAPA 2077A、fn=2、OH#=154.0、Mw=729)を、NCO:OHが3:1となる5.19(0.0247モル)のDesmodur DA−Lとともに使用したことを除けば、実施例1と類似の条件でポリウレタン系接着剤を調製した。
5.00g(0.0167モル)のポリカプロラクトンポリエステルトリオール(CAPA 3091、fn=3、OH#=187.5、Mw=898)を、NCO:OHが3:1となる10.53g(0.0501モル)Desmodur DA−Lとともに使用したことを除けば、実施例1と類似の条件でポリウレタン系接着剤を調製した。
第1級ヒドロキシル基を有する2.00g(0.0202モル)の3官能性カプロラクトンポリオール(CAPA 3031A、fn=3、OH#=566.1、Mw=297)を、NCO:OHが3:1となる12.71g(0.0605モル)のDesmodur DA−Lとともに使用したことを除けば、実施例1と類似の条件でポリウレタン系接着剤を調製した。
第1級ヒドロキシル基を有する4.00g(0.0159モル)の4官能性カプロラクトンポリオール(CAPA 4101、fn=4、OH#=222.5、Mw=1009)を、NCO:OHが3:1となる9.99g(0.0476モル)のDesmodur DA−Lとともに使用したことを除けば、実施例1と類似の条件でポリウレタン系接着剤を調製した。
Claims (14)
- 少なくとも1種類のポリイソシアネート化合物と、カプロラクトンモノマーから誘導される少なくとも1種類のポリオール化合物との反応によって得られるポリウレタン系接着剤であって、
前記2つの成分が、1:1〜3:1の範囲内のNCO:OH比で混合され、
前記ポリオール化合物が200を超え297未満の数平均分子量を有し、
前記ポリオール化合物の官能価が2.3以上、2.5以下の範囲内である、ポリウレタン系接着剤。 - 前記2つの成分が、3:1のNCO:OH比で混合され、前記ポリオール化合物が200を超え297未満の数平均分子量を有する、請求項1に記載のポリウレタン系接着剤。
- 前記ポリイソシアネート化合物が、ヘキサメチレンジイソシアネートなどの脂肪族ジイソシアネートから選択される、請求項1に記載のポリウレタン系接着剤。
- 偏光構造体であって:
偏光フィルム;
前記偏光フィルムの少なくとも1つの面上に接着剤層を用いて設けられた保護フィルムを含み、
前記接着剤層が、請求項1に記載のポリウレタン系接着剤の層である、偏光構造体。 - 1つの保護フィルムが前記偏光フィルムのそれぞれの側の上に配置される、請求項4に記載の偏光構造体。
- 前記偏光フィルムが、偏光ポリビニルアルコール系層(PVA)であり、前記保護フィルムのそれぞれが、独立して、ポリセルロース系材料、ポリカーボネート、ポリエステル、ポリ(メタ)アクリル樹脂、多環式オレフィンコポリマー、ポリオレフィン系材料、熱可塑性ポリウレタン、ポリチオウレタン、ポリビニル、ポリスチレン、ポリアミド、ポリイミド、ポリスルホン、ポリエーテルスルホン、ポリエーテルエーテルケトン、ポリフェニレンスルフィド、ポリオキシメチレン、ポリウレタン、エポキシ、又はそれらのブレンドからなる群から選択される、請求項5に記載の偏光構造体。
- 前記偏光フィルムが、偏光ポリビニルアルコール系層(PVA)であり、前記保護フィルムのそれぞれが、独立して、トリアセチルセルロース系層(TAC)、ポリカーボネート層(PC)、ポリ(エチレンテレフタレート)(PET)、ポリ(メタクリル酸メチル)PMMA、ポリスチレン(PS)、及び酢酸酪酸セルロース(CAB)からなる群から選択される、請求項6に記載の偏光構造体。
- 請求項4に記載の偏光構造体の製造方法であって:
偏光フィルムを提供するステップと;
前記偏光フィルムの少なくとも1つの面上に保護フィルムを提供するステップと;
前記偏光フィルムと前記保護フィルムとの間に、請求項1に記載のポリウレタン系接着剤の層を配置するステップと;
前記保護フィルムを前記偏光フィルムに対して押し付けて偏光構造体を形成するステップと;
組立体を40℃〜90℃の温度で16時間20分硬化させるステップと、
を含む方法。 - ポリウレタン系接着剤の層を配置する前記ステップの前に、少なくとも苛性処理を用いる前記保護フィルムの表面処理のステップを更に含む、請求項8に記載の方法。
- ポリウレタン系接着剤の層を配置する前記ステップが、前記偏光フィルムの1つの面若しくは前記保護フィルムの1つの面のいずれかの上、又は前記偏光フィルムの1つの面及び前記保護フィルムの1つの面の上に前記接着剤のスピンコーティング又はロールコーティングを行うステップを含む、請求項8に記載の方法。
- 偏光光学素子であって:
光学ベース素子と;
偏光構造体と;
前記光学ベース素子の表面上に前記偏光構造体を永続的に維持するために、前記光学ベース素子の1つの表面と前記偏光構造体との間に配置される接着構造体とを含み、前記偏光構造体が、偏光フィルムと、請求項1に記載のポリウレタン系接着剤を用いて前記偏光フィルムの少なくとも1つの面上に設けられた保護フィルムとを含む、偏光光学素子。 - 前記接着構造体が、2つのラテックス層の間に挟まれたホットメルト接着剤層を含む3層接着構造体を含む、請求項11に記載の素子。
- 前記接着構造体が感圧接着剤を含む、請求項11に記載の素子。
- 前記偏光フィルムとは前記保護フィルムの反対側の前記保護フィルム上に配置された少なくとも1つの機能性コーティングを更に含み、前記コーティングが、ハードコーティング、反射防止コーティング、フォトクロミックコーティング、着色コーティング、くもり止めコーティング、及び防汚コーティングからなる群から選択され、請求項11に記載の素子。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2013/001227 WO2014147439A1 (en) | 2013-03-20 | 2013-03-20 | Polyurethane based adhesive for polarizing structure and polarized lens |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016522269A JP2016522269A (ja) | 2016-07-28 |
JP6271701B2 true JP6271701B2 (ja) | 2018-01-31 |
Family
ID=48916117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016503726A Active JP6271701B2 (ja) | 2013-03-20 | 2013-03-20 | 偏光構造体及び偏光レンズ用のポリウレタン系接着剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10669459B2 (ja) |
EP (1) | EP2976370B1 (ja) |
JP (1) | JP6271701B2 (ja) |
KR (1) | KR102134802B1 (ja) |
CN (1) | CN105073814B (ja) |
BR (1) | BR112015020095B1 (ja) |
MX (1) | MX2015013411A (ja) |
WO (1) | WO2014147439A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101498823B1 (ko) * | 2012-11-16 | 2015-03-05 | 주식회사 엘지화학 | 박형 편광자의 제조 방법, 이를 이용하여 제조된 박형 편광자 및 편광판 |
US11511522B2 (en) * | 2017-03-03 | 2022-11-29 | 3M Innovative Properties Company | High performance photocurable optically clear adhesive |
US11208576B2 (en) * | 2017-03-03 | 2021-12-28 | 3M Innovative Properties Company | High performance photocurable optically clear adhesive |
EP3757663A4 (en) * | 2018-02-23 | 2022-03-23 | Tokuyama Corporation | FUNCTIONAL MULTI-LAYER BODY AND FUNCTIONAL LENS USING A FUNCTIONAL MULTI-LAYER BODY |
US11760047B2 (en) | 2018-05-15 | 2023-09-19 | Essilor International | Adhesive for PC-MOF application |
WO2020158414A1 (ja) * | 2019-01-31 | 2020-08-06 | 日東電工株式会社 | 表面保護フィルム |
KR102246299B1 (ko) * | 2019-03-12 | 2021-04-29 | 주식회사 온빛 | 고굴절 편광렌즈의 제조방법 |
CN110244398A (zh) * | 2019-07-12 | 2019-09-17 | 深圳市三利谱光电科技股份有限公司 | 单面设置tac层的偏光片及其制备方法 |
EP3795602B1 (en) * | 2019-09-19 | 2024-02-07 | Essilor International | 2k pu-dual cure adhesive for lamination |
KR20210082320A (ko) | 2019-12-24 | 2021-07-05 | 삼성디스플레이 주식회사 | 표시 장치 |
EP3871866B1 (en) * | 2020-02-28 | 2023-06-21 | Essilor International | Primer coating composition for polarizing ophthalmic lens |
CN114149781B (zh) * | 2022-02-07 | 2022-04-26 | 宁波惠之星新材料科技有限公司 | 一种tpu复合胶水、保护膜及其制备方法 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2237567A (en) | 1939-05-04 | 1941-04-08 | Polaroid Corp | Light polarizer and process of manufacturing the same |
US4395530A (en) * | 1980-10-24 | 1983-07-26 | Colamco, Inc. | Catalyst initiated prepolymer systems |
US4412033A (en) * | 1980-10-24 | 1983-10-25 | H. B. Fuller Company | One-part, curable polyurethane |
US4511626A (en) * | 1982-09-09 | 1985-04-16 | Minnesota Mining And Manufacturing Company | One-part moisture-curable polyurethane adhesive, coating, and sealant compositions |
JPH0689319B2 (ja) * | 1986-11-26 | 1994-11-09 | 三菱化成株式会社 | ポリウレタン樹脂系接着剤 |
US5239039A (en) * | 1990-02-05 | 1993-08-24 | Battelle Memorial Institute | Polyarylimidazolidines with phenolic hydroxyl end groups |
JP2825609B2 (ja) * | 1990-04-17 | 1998-11-18 | 三井化学株式会社 | ポリウレタン系接着剤 |
US5166300A (en) * | 1990-07-20 | 1992-11-24 | Lord Corporation | Non-yellowing polyurethane adhesives |
JPH0655470B2 (ja) * | 1990-09-11 | 1994-07-27 | 株式会社河合楽器製作所 | 積層遮音板 |
EP0819711A1 (fr) * | 1996-07-16 | 1998-01-21 | Ato Findley S.A. | Adhésifs monocomposants à base de polyuréthane à cohésion initiale améliorée |
US5965256A (en) * | 1997-10-14 | 1999-10-12 | Minnesota Mining And Manufacturing Company | Protective films and coatings |
JP3057366B2 (ja) * | 1997-12-22 | 2000-06-26 | 三洋化成工業株式会社 | 二液型ドライラミネート用接着剤 |
JPH11181393A (ja) * | 1997-12-22 | 1999-07-06 | Dainippon Printing Co Ltd | 無溶剤2液硬化型接着剤組成物及びそれを用いたラミネートフイルム |
JP3504565B2 (ja) * | 1997-12-22 | 2004-03-08 | 三洋化成工業株式会社 | 二液型ドライラミネート用接着剤 |
JPH11349914A (ja) * | 1998-06-10 | 1999-12-21 | Daicel Chem Ind Ltd | 水性エマルジョン型接着剤用ポリウレタン及び接着剤 |
JP2001031942A (ja) * | 1999-07-22 | 2001-02-06 | Mitsubishi Chemicals Corp | ポリウレタン樹脂系接着剤 |
WO2001057106A1 (en) * | 2000-02-04 | 2001-08-09 | Ppg Industries Ohio, Inc. | Photochromic coated articles |
JP4455743B2 (ja) | 2000-09-12 | 2010-04-21 | 山本光学株式会社 | 偏光レンズの製造方法 |
US6881788B2 (en) * | 2001-08-21 | 2005-04-19 | Mitsui Takeda Chemicals, Inc. | Polyurethane resin water dispersion and aqueous polyurethane adhesive |
US7029758B2 (en) | 2001-10-04 | 2006-04-18 | James Gallas | Melanin polyvinyl alcohol plastic laminates for optical applications |
JP3972676B2 (ja) * | 2002-02-15 | 2007-09-05 | 王子製紙株式会社 | 偏光板保護用透明粘着フィルム |
US6911485B1 (en) * | 2002-04-19 | 2005-06-28 | The University Of Georgia Research Foundation, Inc. | Anionic and Lewis base photopolymerization process and its use for making optical articles |
ES2291434T3 (es) * | 2002-12-23 | 2008-03-01 | Dow Global Technologies Inc. | Composicion reactiva de poliuretano. |
US20040214978A1 (en) * | 2003-04-22 | 2004-10-28 | Rosin Michael L. | Moisture-curing, hot-melt polyurethane adhesive |
JP2005146231A (ja) * | 2003-11-20 | 2005-06-09 | Sanyo Chem Ind Ltd | 反応性ホットメルト接着剤 |
JP2007031706A (ja) * | 2005-06-21 | 2007-02-08 | Sanyo Chem Ind Ltd | 反応性ホットメルト接着剤 |
JP5042986B2 (ja) | 2006-01-27 | 2012-10-03 | エルジー・ケム・リミテッド | 偏光板用接着剤およびその製造方法 |
KR20090029744A (ko) * | 2006-06-01 | 2009-03-23 | 데이진 가부시키가이샤 | 편광판 및 그 제조 방법 |
EP1873222A1 (de) * | 2006-06-30 | 2008-01-02 | Sika Technology AG | Feuchtigkeitsreaktiver Schmelzklebstoff mit erhöhter Offenzeit |
JP5202889B2 (ja) | 2007-06-29 | 2013-06-05 | 日東電工株式会社 | 積層偏光板およびその製造方法ならびに液晶表示装置 |
KR101065198B1 (ko) | 2007-09-17 | 2011-09-19 | 주식회사 엘지화학 | 광학필름 및 이의 제조방법 |
JP5073470B2 (ja) * | 2007-12-25 | 2012-11-14 | 三洋電機株式会社 | ポリウレタンエマルジョンとその硬化物 |
JP2012503077A (ja) * | 2008-09-17 | 2012-02-02 | スリーエム イノベイティブ プロパティズ カンパニー | 拡散特性を備えた光学的接着剤 |
US9132594B2 (en) * | 2008-11-04 | 2015-09-15 | Essilor International (Compagnie Générale d'Optique) | Bi-layer adhesive for lens lamination |
JP4395547B1 (ja) | 2008-11-06 | 2010-01-13 | 地方独立行政法人 岩手県工業技術センター | 偏光レンズ及び偏光レンズの製造方法 |
JP5526646B2 (ja) * | 2009-08-07 | 2014-06-18 | 東洋インキScホールディングス株式会社 | 帯電防止性感圧式接着剤組成物、並びにそれを用いてなる帯電防止性感圧式接着シート、及び積層体 |
JP5671812B2 (ja) * | 2010-03-01 | 2015-02-18 | 日立化成株式会社 | ウレタン樹脂組成物、硬化体及び硬化体を用いた光半導体装置 |
WO2011053329A1 (en) | 2009-11-02 | 2011-05-05 | Essilor International (Compagnie Generale D'optique) | Tri-layer adhesive system for a laminated lens and method for applying same |
JP5863317B2 (ja) * | 2010-09-29 | 2016-02-16 | 株式会社トクヤマ | フォトクロミック組成物 |
WO2012078152A1 (en) | 2010-12-08 | 2012-06-14 | Essilor International (Compagnie Generale D'optique) | Method for producing an ophthalmic lens comprising a base lens and a film structure |
JP2012184385A (ja) * | 2011-03-08 | 2012-09-27 | Ube Industries Ltd | ポリウレタン化合物、それを含む組成物、及びこれらの硬化物 |
CN102532473A (zh) * | 2012-01-01 | 2012-07-04 | 于龙洲 | 一种聚己内酯型聚氨酯树脂的配方 |
MY191046A (en) * | 2012-12-28 | 2022-05-30 | Essex Furukawa Magnet Wire Japan Co Ltd | Insulated wire, electrical equipment, and method of producing insulated wire |
-
2013
- 2013-03-20 JP JP2016503726A patent/JP6271701B2/ja active Active
- 2013-03-20 WO PCT/IB2013/001227 patent/WO2014147439A1/en active Application Filing
- 2013-03-20 US US14/778,215 patent/US10669459B2/en active Active
- 2013-03-20 BR BR112015020095-8A patent/BR112015020095B1/pt active IP Right Grant
- 2013-03-20 KR KR1020157028183A patent/KR102134802B1/ko active IP Right Grant
- 2013-03-20 EP EP13745168.8A patent/EP2976370B1/en active Active
- 2013-03-20 MX MX2015013411A patent/MX2015013411A/es unknown
- 2013-03-20 CN CN201380073994.3A patent/CN105073814B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016522269A (ja) | 2016-07-28 |
EP2976370A1 (en) | 2016-01-27 |
WO2014147439A1 (en) | 2014-09-25 |
US10669459B2 (en) | 2020-06-02 |
CN105073814A (zh) | 2015-11-18 |
EP2976370B1 (en) | 2021-03-10 |
BR112015020095A8 (pt) | 2018-07-31 |
KR102134802B1 (ko) | 2020-07-16 |
BR112015020095A2 (ja) | 2017-08-22 |
MX2015013411A (es) | 2016-01-08 |
US20160108298A1 (en) | 2016-04-21 |
CN105073814B (zh) | 2019-02-22 |
KR20150127209A (ko) | 2015-11-16 |
BR112015020095B1 (pt) | 2021-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6271701B2 (ja) | 偏光構造体及び偏光レンズ用のポリウレタン系接着剤 | |
JP5757954B2 (ja) | 積層レンズのための三層接着剤系及びその適用法 | |
EP2349696B1 (en) | Bi-layer adhesive for lens lamination | |
EP2287222B1 (en) | A process for manufacturing a lens | |
CN105940327B (zh) | 包含乙二醛粘合剂体系的偏光结构和包含该偏光结构的偏光镜片 | |
TWI793265B (zh) | 功能性層合體及使用功能性層合體的功能性透鏡 | |
KR20140130431A (ko) | 편광 광학물품을 제조하기 위한 방법과 편광 광학물품 | |
JP2023054001A (ja) | 接着層付き機能性層、積層体およびその用途 | |
JP6282403B2 (ja) | 光学素子およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161220 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170313 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170619 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20170704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171102 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20171110 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171227 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6271701 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |