CN102462996A - Manufacturing method of antibacterial and antiviral filter - Google Patents
Manufacturing method of antibacterial and antiviral filter Download PDFInfo
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- CN102462996A CN102462996A CN2010105446078A CN201010544607A CN102462996A CN 102462996 A CN102462996 A CN 102462996A CN 2010105446078 A CN2010105446078 A CN 2010105446078A CN 201010544607 A CN201010544607 A CN 201010544607A CN 102462996 A CN102462996 A CN 102462996A
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- bacteria
- virus
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 30
- 230000000840 anti-viral effect Effects 0.000 title abstract description 7
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000284 extract Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- BTXNYTINYBABQR-UHFFFAOYSA-N hypericin Chemical compound C12=C(O)C=C(O)C(C(C=3C(O)=CC(C)=C4C=33)=O)=C2C3=C2C3=C4C(C)=CC(O)=C3C(=O)C3=C(O)C=C(O)C1=C32 BTXNYTINYBABQR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229940005608 hypericin Drugs 0.000 claims abstract description 9
- PHOKTTKFQUYZPI-UHFFFAOYSA-N hypericin Natural products Cc1cc(O)c2c3C(=O)C(=Cc4c(O)c5c(O)cc(O)c6c7C(=O)C(=Cc8c(C)c1c2c(c78)c(c34)c56)O)O PHOKTTKFQUYZPI-UHFFFAOYSA-N 0.000 claims abstract description 9
- SSKVDVBQSWQEGJ-UHFFFAOYSA-N pseudohypericin Natural products C12=C(O)C=C(O)C(C(C=3C(O)=CC(O)=C4C=33)=O)=C2C3=C2C3=C4C(C)=CC(O)=C3C(=O)C3=C(O)C=C(O)C1=C32 SSKVDVBQSWQEGJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000205585 Aquilegia canadensis Species 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000002155 anti-virotic effect Effects 0.000 claims description 24
- 238000002360 preparation method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- FXNFHKRTJBSTCS-UHFFFAOYSA-N Baicalein Natural products C=1C(=O)C=2C(O)=C(O)C(O)=CC=2OC=1C1=CC=CC=C1 FXNFHKRTJBSTCS-UHFFFAOYSA-N 0.000 claims description 4
- 244000247747 Coptis groenlandica Species 0.000 claims description 4
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 4
- 241000334160 Isatis Species 0.000 claims description 4
- -1 ammonia ester Chemical class 0.000 claims description 4
- UDFLTIRFTXWNJO-UHFFFAOYSA-N baicalein Chemical compound O1C2=CC(=O)C(O)=C(O)C2=C(O)C=C1C1=CC=CC=C1 UDFLTIRFTXWNJO-UHFFFAOYSA-N 0.000 claims description 4
- 229940015301 baicalein Drugs 0.000 claims description 4
- 229940044949 eucalyptus oil Drugs 0.000 claims description 4
- 239000010642 eucalyptus oil Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 241000555682 Forsythia x intermedia Species 0.000 claims description 2
- 229920000459 Nitrile rubber Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000002386 air freshener Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 206010064097 avian influenza Diseases 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 241000712461 unidentified influenza virus Species 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000037086 body physiology Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Landscapes
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a method for manufacturing an antibacterial and antiviral filter, which comprises the steps of mixing traditional Chinese medicine extracts such as hypericin extract, honeysuckle extract and the like with absolute ethyl alcohol, color concentrate or toner, a water-based adhesive and water to prepare an antibacterial and antiviral solution, adding the antibacterial and antiviral solution onto a carrier, drying, and cutting into the antibacterial and antiviral filter with a suitable size. The invention can filter dust in air and inhibit the growth and reproduction of bacteria and viruses attached to the dust, has convenient use and wide application, and is suitable for various air purification devices such as air fresheners, household and central air conditioners, fan heaters and the like.
Description
Technical field
The present invention relates to the air purifying process field, more specifically to a kind of preparation method of utilizing Chinese medicine preparation to reach to purify air the novel air filter of purpose.
Background technology
Along with science and technology and industrial expansion, air quality worse and worse, the thing followed is a large amount of breedings of bacterium and virus in the air, causes in recent years constantly that acute epidemic situation takes place, like SARS, bird flu, first stream or the like.
For this reason; The passive defend against computer virus that goes infects; Not as good as initiatively taking the precautionary measures, so, can constantly release by product effectively antibiotic, mildew-resistant in air purification field; As popular on the market cold catalyst filter, silver ion filter, Tea Polyphenols filter etc., all be filtering product with good antibacterial effect.
Patentee of the present invention has just released the hypericin filter after bird flu in 2005 outburst, can effectively suppress the avian influenza virus growth.And having applied for patent, patent No. ZL200610033671.3 discloses a kind of preparation method of hypericin filtering net.After screen pack was with dust in air interception down, the hypericin in the screen pack reduced effect viral in the air just to avian influenza virus generation effect thereby reach.And effectively antibiotic and antiviral simultaneously, the filtering product of application chinese tradition medical technology, also not seeing has report.The traditional Chinese medical science (Traditional Chinese Medicine) refers to traditional Chinese medicine, is researching human body physiology, pathology, and a subject of the diagnosis of disease and control etc.It is carrying Ancient Chinese for experience and knowwhy that the people struggle with disease, is under the simple in ancient times materialism and the spontaneous dialectical method thought guidance, the theory of medicine system that progressively forms and develop into through the long term medical practice.Multiple medicine all has antibiotic, antiviral effect in the traditional Chinese medical science, and its effect obviously and character is gentle can be applicable to air purification field.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of prior art and a kind of dust in can filtered air is provided; And suppress attached to the growth and breeding of the bacterium on the dust with virus; And it is easy, easy to use to make, the preparation method of the anti-bacteria and anti-virus filter that purposes is wide.
The present invention adopts following technical measures to realize:
A kind of preparation method of anti-bacteria and anti-virus filter is added anti-bacteria and anti-virus solution on the carrier to, after the drying, cuts into the anti-bacteria and anti-virus filter of suitable dimensions, and the percentage by weight of each composition is following:
1) anti-bacteria and anti-virus solution: 0.3%-10%;
2) absolute ethyl alcohol: 0-30%;
3) look essence or toner: 0-3%;
4) aqueous adhesive: 0-30%
5) other compositions are water;
Above-mentioned each component formula percentage by weight summation is 100%;
Anti-bacteria and anti-virus solution preparation method: by above-mentioned percentage by weight with in hypericin extract, forsythia suspense extraction, coptis extract, baicalein, isatis root extract, honeysuckle extract, the eucalyptus oil any or mix more than 2 kinds or 2 kinds after; Dilute with water; Add the look essence or the toner solution that diluted with absolute ethyl alcohol again, stir, add aqueous adhesive at last; Stir, be made into the anti-bacteria and anti-virus solution for standby.
Above-mentioned look essence or toner are any in blue essence, green essence or the yellow powder.
Above-mentioned aqueous adhesive is an acrylate glue, polyvinyl alcohol, ammonia ester emulsion, acrylic acid emulsion, acetate emulsion, any in butadiene-styrene rubber and the acrylonitrile-butadiene rubber.
Above-mentioned carrier material be in pottery, zeolite, activated alumina, paper fiber, string, synthetic fibers, sponge, metal beehive, paper wasp nest, the net material any or two or more;
Above-mentioned anti-bacteria and anti-virus solution the mode on the carrier of adding to is any in immersion, spraying, the sputter.
The method of above-mentioned drying is oven dry or air dry.
That above-mentioned anti-bacteria and anti-virus filter shape is is cellular, any shape in the folding dress, corrugated, sheet.
Outstanding effect of the present invention is:
1) dust of the present invention in can filtered air, and suppress attached to the growth and breeding of the bacterium on the dust with virus.
2) the present invention is easy to use, and purposes is wide, multiple air cleaning facility such as applicable air cleaner, family expenses and central air-conditioning, warm-air drier etc.
The specific embodiment
Embodiment 1
With the hypericin dilute with water, blueness is smart in the absolute ethyl alcohol dilution, and the blue smart solution after will diluting then adds hypericin solution, mixes each composition accounting: hypericin 0.5%, absolute ethyl alcohol 20%, blue essence 0.1%, water 79.4%.Add on the paper fiber grain through immersion way then; With honeysuckle extract dilute with water; Green essence is diluted with absolute ethyl alcohol; Green smart solution after will diluting then adds in the honeysuckle extract solution, mixes each composition accounting: honeysuckle extract 0.6%, absolute ethyl alcohol 20%, green smart 0.2%, water 79.2%.Add on the paper fiber grain through immersion way then.Again two kinds of particles are pressed 1: 1 mixed, stick on the plastic wire, cut into the filter of suitable dimensions.
Embodiment 2
After baicalein, eucalyptus oil mixing, dilute with water adds acrylate glue then, and is mixed also even, each composition accounting: baicalein 1%, eucalyptus oil 1.3%, acrylate glue 5%, water 92.7%.Add on the nonwoven through spraying method then, be reprocessed into rugosity, cut into the filter of suitable dimensions.
Embodiment 3
After extract, coptis extract mix with isatis root extract, honeysuckle; Dilute with water; Yellow powder dilutes with absolute ethyl alcohol, and the yellow powder solution after the dilution is added in the Chinese medicine aqueous solution, adds acrylate glue again; Stir each composition accounting: isatis root extract 2.5%, honeysuckle extract 1%, coptis extract 0.8%, acrylate glue 25%, absolute ethyl alcohol 10%, yellow powder 0.2%, water 60.5%.Add on the aluminium honeycomb through immersion way then, cutting into the filter of suitable dimensions.
Claims (7)
1. the preparation method of an anti-bacteria and anti-virus filter, it is characterized in that: anti-bacteria and anti-virus solution is added on the carrier, after the drying, cut into the anti-bacteria and anti-virus filter of suitable dimensions, the percentage by weight of each composition is following:
1) anti-bacteria and anti-virus solution: 0.3%-10%;
2) absolute ethyl alcohol: 0-30%;
3) look essence or toner: 0-3%;
4) aqueous adhesive: 0-30%
5) other compositions are water;
Above-mentioned each component formula percentage by weight summation is 100%;
Anti-bacteria and anti-virus solution preparation method: by above-mentioned percentage by weight with in hypericin extract, forsythia suspense extraction, coptis extract, baicalein, isatis root extract, honeysuckle extract, the eucalyptus oil any or mix more than 2 kinds or 2 kinds after; Dilute with water; Add the look essence or the toner solution that diluted with absolute ethyl alcohol again, stir, add aqueous adhesive at last; Stir, be made into the anti-bacteria and anti-virus solution for standby.
2. the preparation method of a kind of anti-bacteria and anti-virus filter according to claim 1 is characterized in that: look essence or toner are any in blue essence, green essence or the yellow powder.
3. the preparation method of a kind of anti-bacteria and anti-virus filter according to claim 1 is characterized in that: aqueous adhesive is an acrylate glue, polyvinyl alcohol, ammonia ester emulsion, acrylic acid emulsion, acetate emulsion, any in butadiene-styrene rubber and the acrylonitrile-butadiene rubber.
4. the preparation method of a kind of anti-bacteria and anti-virus filter according to claim 1 is characterized in that: carrier material be in pottery, zeolite, activated alumina, paper fiber, string, synthetic fibers, sponge, metal beehive, paper wasp nest, the net material any or two or more.
5. the preparation method of a kind of anti-bacteria and anti-virus filter according to claim 1 is characterized in that: anti-bacteria and anti-virus solution the mode on the carrier of adding to is any in immersion, spraying, the sputter.
6. the preparation method of a kind of anti-bacteria and anti-virus filter according to claim 1 is characterized in that: dry method is oven dry or air dry.
7. according to the preparation method of claim 1 or 4 described a kind of anti-bacteria and anti-virus filters, it is characterized in that: the anti-bacteria and anti-virus filter shape is any shape in cellular, folding dress, corrugated, the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105446078A CN102462996A (en) | 2010-11-08 | 2010-11-08 | Manufacturing method of antibacterial and antiviral filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105446078A CN102462996A (en) | 2010-11-08 | 2010-11-08 | Manufacturing method of antibacterial and antiviral filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102462996A true CN102462996A (en) | 2012-05-23 |
Family
ID=46067295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105446078A Pending CN102462996A (en) | 2010-11-08 | 2010-11-08 | Manufacturing method of antibacterial and antiviral filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102462996A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935244A (en) * | 2012-11-19 | 2013-02-20 | 桐乡市健民过滤材料有限公司 | Antibiosis perfuming type air filter |
| CN103387383A (en) * | 2013-06-26 | 2013-11-13 | 蚌埠德美过滤技术有限公司 | Antibiotic ceramic filter element containing Chinese herbal medicine powder and preparation method thereof |
| CN103697541A (en) * | 2013-12-31 | 2014-04-02 | 四川省多持生物科技有限公司 | Portable air purifier based on traditional Chinese medicine filter membrane |
| CN105924756A (en) * | 2016-05-19 | 2016-09-07 | 苏州倍力特物流设备有限公司 | Antibacterial packaging film and preparation method thereof |
| CN106082948A (en) * | 2016-05-31 | 2016-11-09 | 郑伟阳 | A kind of pottery with bactericidal purifying effect and preparation method thereof |
| CN107400328A (en) * | 2017-08-10 | 2017-11-28 | 深圳沃海森科技有限公司 | Air-conditioning antibacterial axial-flow leaf and preparation method thereof |
| CN108724606A (en) * | 2018-05-09 | 2018-11-02 | 海宁美康环保科技有限公司 | A kind of manufacture craft of fore filter |
| CN111330381A (en) * | 2018-12-18 | 2020-06-26 | 馆陶县科学技术局 | Air conditioner filter containing wormwood |
| CN113047039A (en) * | 2021-03-23 | 2021-06-29 | 浙江金海高科股份有限公司 | Air filter material and preparation method thereof |
| CN113461440A (en) * | 2020-03-30 | 2021-10-01 | 中国科学院大连化学物理研究所 | Honeycomb ceramic for adsorbing inactivated virus and application |
| US12064850B2 (en) | 2021-12-30 | 2024-08-20 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods for forming same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728422A1 (en) * | 1987-08-26 | 1989-03-30 | Hoelter Heinz | Air filter for natural odour concentration in rooms with simultaneously allergen-free air |
| CN1535754A (en) * | 2003-04-04 | 2004-10-13 | 苏继挺 | Antimicrobial filter and its preparation method |
| CN1830518A (en) * | 2006-02-20 | 2006-09-13 | 佛山市顺德区阿波罗环保器材有限公司 | Manufacturing method of hypericin filtering net |
| CN101041084A (en) * | 2007-01-11 | 2007-09-26 | 佛山市顺德区阿波罗环保器材有限公司 | Method for producing anti-allergic mildewproof material |
-
2010
- 2010-11-08 CN CN2010105446078A patent/CN102462996A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728422A1 (en) * | 1987-08-26 | 1989-03-30 | Hoelter Heinz | Air filter for natural odour concentration in rooms with simultaneously allergen-free air |
| CN1535754A (en) * | 2003-04-04 | 2004-10-13 | 苏继挺 | Antimicrobial filter and its preparation method |
| CN1830518A (en) * | 2006-02-20 | 2006-09-13 | 佛山市顺德区阿波罗环保器材有限公司 | Manufacturing method of hypericin filtering net |
| CN101041084A (en) * | 2007-01-11 | 2007-09-26 | 佛山市顺德区阿波罗环保器材有限公司 | Method for producing anti-allergic mildewproof material |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935244A (en) * | 2012-11-19 | 2013-02-20 | 桐乡市健民过滤材料有限公司 | Antibiosis perfuming type air filter |
| CN102935244B (en) * | 2012-11-19 | 2014-12-10 | 桐乡市健民过滤材料有限公司 | Antibiosis perfuming type air filter |
| CN103387383A (en) * | 2013-06-26 | 2013-11-13 | 蚌埠德美过滤技术有限公司 | Antibiotic ceramic filter element containing Chinese herbal medicine powder and preparation method thereof |
| CN103387383B (en) * | 2013-06-26 | 2015-11-25 | 蚌埠德美过滤技术有限公司 | A kind of Anti-microbial ceramic filter core containing Chinese herbal medicine powder and preparation method thereof |
| CN103697541A (en) * | 2013-12-31 | 2014-04-02 | 四川省多持生物科技有限公司 | Portable air purifier based on traditional Chinese medicine filter membrane |
| CN103697541B (en) * | 2013-12-31 | 2016-02-03 | 四川省多持生物科技有限公司 | Based on the portable air purifier of traditional Chinese medicine filter membrane |
| CN105924756A (en) * | 2016-05-19 | 2016-09-07 | 苏州倍力特物流设备有限公司 | Antibacterial packaging film and preparation method thereof |
| CN106082948A (en) * | 2016-05-31 | 2016-11-09 | 郑伟阳 | A kind of pottery with bactericidal purifying effect and preparation method thereof |
| CN107400328A (en) * | 2017-08-10 | 2017-11-28 | 深圳沃海森科技有限公司 | Air-conditioning antibacterial axial-flow leaf and preparation method thereof |
| CN108724606A (en) * | 2018-05-09 | 2018-11-02 | 海宁美康环保科技有限公司 | A kind of manufacture craft of fore filter |
| CN111330381A (en) * | 2018-12-18 | 2020-06-26 | 馆陶县科学技术局 | Air conditioner filter containing wormwood |
| CN113461440A (en) * | 2020-03-30 | 2021-10-01 | 中国科学院大连化学物理研究所 | Honeycomb ceramic for adsorbing inactivated virus and application |
| CN113461440B (en) * | 2020-03-30 | 2022-10-25 | 中国科学院大连化学物理研究所 | Honeycomb ceramic for adsorbing inactivated virus and application |
| CN113047039A (en) * | 2021-03-23 | 2021-06-29 | 浙江金海高科股份有限公司 | Air filter material and preparation method thereof |
| US12064850B2 (en) | 2021-12-30 | 2024-08-20 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods for forming same |
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Application publication date: 20120523 |