CN115287007A - Antistatic protective film for optical glass and preparation method thereof - Google Patents
Antistatic protective film for optical glass and preparation method thereof Download PDFInfo
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- CN115287007A CN115287007A CN202210959004.7A CN202210959004A CN115287007A CN 115287007 A CN115287007 A CN 115287007A CN 202210959004 A CN202210959004 A CN 202210959004A CN 115287007 A CN115287007 A CN 115287007A
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2463/10—Epoxy resins modified by unsaturated compounds
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- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- 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
- C09J2483/00—Presence of polysiloxane
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Surface Treatment Of Glass (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses an antistatic protective film for optical glass and a preparation method thereof, belonging to the technical field of protective films and preparation methods thereof, wherein the antistatic protective film for optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer; wherein the adhesive layer is a silica gel coating; the antistatic layer is prepared from epoxy modified acrylic resin, an active acrylate monomer, a photoinitiator and an adhesion promoter, wherein the antistatic layer can be cured by ultraviolet light, so that the energy consumption and the pollution are reduced; the epoxy modified acrylic resin is used as a base material, so that the coating material has excellent adhesive force and water resistance with glass, and the antistatic property and the adhesive property of the antistatic protective film of the optical glass are improved.
Description
Technical Field
The invention relates to the technical field of protective films and preparation methods thereof, in particular to an antistatic protective film for optical glass and a preparation method thereof.
Background
Optical glass is a fundamental and important component of the photovoltaic technology industry. Particularly, after the 90 s of the 20 th century, along with the continuous fusion of optics, electronic information science and new material science, the application of optical glass as a photoelectronic base material in three fields of optical transmission, optical storage and photoelectric display is more rapid and rapid, and the optical glass becomes one of the basic conditions for the development of social informatization, particularly photoelectric information technology.
At present, a plurality of products similar to protective films are available in the market, but most of the products are not perfect in performance, easy to generate static electricity and poor in holding power.
Disclosure of Invention
The invention provides an antistatic protective film for optical glass and a preparation method thereof, and aims to solve the technical problems that the protective film for the optical glass in the prior art is easy to generate static electricity and has poor holding power.
The embodiment of the invention adopts the following technical scheme: the invention provides an antistatic protective film for optical glass, which is characterized in that: the adhesive comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer is prepared from 50-70 parts by weight of epoxy modified acrylic resin, 3-9 parts by weight of active acrylate monomer, 3-6 parts by weight of photoinitiator and 1-5 parts by weight of adhesion promoter.
In one embodiment of the present invention, the thickness of the adhesive layer is 30-60 μm.
In some embodiments of the present invention, the polyester resin is at least one of polyethylene terephthalate, polybutylene terephthalate, and polyarylate.
In some embodiments of the invention, the thickness of the intermediate layer is 11 to 13 μm.
In some embodiments of the present invention, the thickness of the antistatic layer is 8 to 10 μm.
In some embodiments of the present invention, the epoxy-modified acrylic resin is a bisphenol a-type modified acrylic resin, and the vinyl functionality is 2 to 3.
In one embodiment of the present invention, the reactive acrylate monomer is at least one of 1, 6-hexanediol diacrylate, trimethylolpropane triacrylate, tripropylene glycol diacrylate and polydipentaerythritol pentaacrylate.
In one embodiment of the present invention, the photoinitiator is at least one selected from the group consisting of 1-hydroxycyclohexyl phenyl ketone, 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide, 2-methyl-1- [ 4-methylthiophenyl ] -2-morpholinyl-1-propanone, isopropylthioxanthone and 2-hydroxy-2-methyl-1-phenyl-1-propanone.
In some embodiments of the present invention, the adhesion promoter is at least one of a silane coupling agent and a titanate coupling agent.
The invention also aims to provide a preparation method of the antistatic protective film for the optical glass, which has the technical points that: the method comprises the following steps:
step one, preparing antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the granularity of the coating to reach 6-10 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 5-8min at the rotating speed of 3000-4000rpm by using a high-speed dispersion machine, and dispersing uniformly to obtain the antistatic layer coating;
and step two, taking a protective layer, coating the adhesive layer on the upper surface of the base film layer, covering an intermediate layer on the adhesive layer, and then coating the intermediate layer on the antistatic layer coating prepared in the step one, irradiating and curing the ultraviolet and the like to obtain an antistatic layer, namely finishing the preparation of the antistatic protective film for the optical glass.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
the antistatic protective film for the optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer; wherein the adhesive layer is a silica gel coating; the antistatic layer is prepared from epoxy modified acrylic resin, an active acrylate monomer, a photoinitiator and an adhesion promoter, and can be cured by ultraviolet light, so that the energy consumption and pollution are reduced; the epoxy modified acrylic resin is used as a base material, so that the coating material has excellent adhesive force and water resistance with glass, and the antistatic property and the adhesive property of the antistatic protective film of the optical glass are improved.
Detailed Description
It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
An antistatic protective film for optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer was made of 60kg of epoxy modified acrylic resin, 6kg of an active acrylate monomer, 4.5kg of a photoinitiator, and 3kg of an adhesion promoter.
Wherein the thickness of the adhesive layer is 45 μm.
Wherein the polyester resin is polyethylene terephthalate.
Wherein the thickness of the intermediate layer is 12 μm.
Wherein the thickness of the antistatic layer is 9 μm.
Wherein, the epoxy modified acrylic resin is bisphenol A modified acrylic resin, and the vinyl functionality is 2.
Wherein the active acrylate monomer is 1, 6-hexanediol diacrylate.
Wherein the photoinitiator is 1-hydroxycyclohexyl phenyl ketone.
Wherein the adhesion promoter is a silane coupling agent.
According to the formula, the preparation method of the antistatic protective film for the optical glass comprises the following steps:
step one, preparing an antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the granularity of the coating to be 8 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 6min at the rotating speed of 3500rpm by using a high-speed dispersion machine, and dispersing uniformly to obtain the antistatic layer coating;
and step two, taking a protective layer, coating the adhesive layer on the upper surface of the base film layer, covering an intermediate layer on the adhesive layer, and then coating the intermediate layer on the antistatic layer coating prepared in the step one, irradiating and curing the ultraviolet and the like to obtain an antistatic layer, namely finishing the preparation of the antistatic protective film for the optical glass.
Example 2
An antistatic protective film for optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer is made of 50kg of epoxy modified acrylic resin, 3kg of active acrylate monomer, 3kg of photoinitiator and 1kg of adhesion promoter.
Wherein the thickness of the adhesive layer is 30 μm.
Wherein the polyester resin is polybutylene terephthalate.
Wherein the thickness of the intermediate layer is 11 μm.
Wherein the thickness of the antistatic layer is 8 μm.
Wherein, the epoxy modified acrylic resin is bisphenol A modified acrylic resin, and the vinyl functionality is 3.
Wherein the activated acrylate monomer is trimethylolpropane triacrylate.
Wherein the photoinitiator is 2,4, 6-trimethylbenzoyl-diphenylphosphine oxide.
Wherein the adhesion promoter is a titanate coupling agent.
According to the formula, the preparation method of the antistatic protective film for the optical glass comprises the following steps:
step one, preparing an antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the granularity of the coating to be 6 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 5min at the rotating speed of 3000rpm by using a high-speed dispersion machine, and dispersing uniformly to obtain the antistatic layer coating;
step two, get the protective layer, paste the layer and coat in base membrane layer upper surface covers the intermediate level on pasting the layer, then coats on the intermediate level the antistatic layer coating ultraviolet that step one was prepared etc. shines the solidification and obtains the antistatic layer, accomplishes promptly the preparation of optical glass antistatic protection film.
Example 3
An antistatic protective film for optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer was made of 70kg of epoxy modified acrylic resin, 9kg of active acrylate monomer, 6kg of photoinitiator, and 5kg of adhesion promoter.
Wherein the thickness of the adhesive layer is 60 μm.
Wherein the polyester resin is a polyarylate.
Wherein the thickness of the intermediate layer is 13 μm.
Wherein, the thickness of the antistatic layer is 10 μm.
Wherein, the epoxy modified acrylic resin is bisphenol A modified acrylic resin, and the vinyl functionality is 2.
Wherein the active acrylate monomer is tripropylene glycol diacrylate.
Wherein the photoinitiator is 2-methyl-1- [ 4-methylthiophenyl ] -2-morpholinyl-1-acetone.
Wherein, the adhesion promoter is a silane coupling agent and a titanate coupling agent, wherein the weight ratio of the silane coupling agent to the titanate coupling agent is 1:1.
according to the formula, the preparation method of the antistatic protective film for the optical glass comprises the following steps:
step one, preparing antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the granularity of the coating to reach 10 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 8min at the rotating speed of 4000rpm by using a high-speed dispersion machine, and dispersing uniformly to obtain the antistatic layer coating;
and step two, taking a protective layer, coating the adhesive layer on the upper surface of the base film layer, covering an intermediate layer on the adhesive layer, and then coating the intermediate layer on the antistatic layer coating prepared in the step one, irradiating and curing the ultraviolet and the like to obtain an antistatic layer, namely finishing the preparation of the antistatic protective film for the optical glass.
Example 4
An antistatic protective film for optical glass comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer was made of 55kg of epoxy modified acrylic resin, 4kg of an active acrylate monomer, 4kg of a photoinitiator, and 2kg of an adhesion promoter.
Wherein the thickness of the adhesive layer is 40 μm.
Wherein the polyester resin is polyethylene terephthalate and polybutylene terephthalate, wherein the weight ratio of the polyethylene terephthalate to the polybutylene terephthalate is 1:1.
wherein the thickness of the intermediate layer is 12 μm.
Wherein the thickness of the antistatic layer is 9 μm.
Wherein, the epoxy modified acrylic resin is bisphenol A modified acrylic resin, and the vinyl functionality is 3.
Wherein the reactive acrylate monomer is polydipentaerythritol pentaacrylate.
Wherein the photoinitiator is isopropyl thioxanthone.
Wherein, the adhesion promoter is a silane coupling agent and a titanate coupling agent, wherein the weight ratio of the silane coupling agent to the titanate coupling agent is 1:2.
according to the formula, the preparation method of the antistatic protective film for the optical glass comprises the following steps:
step one, preparing an antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the particle size of the coating to reach 7 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 7min at the rotating speed of 3200rpm by using a high-speed dispersion machine, and uniformly dispersing to obtain the antistatic layer coating;
and step two, taking a protective layer, coating the adhesive layer on the upper surface of the base film layer, covering an intermediate layer on the adhesive layer, and then coating the intermediate layer on the antistatic layer coating prepared in the step one, irradiating and curing the ultraviolet and the like to obtain an antistatic layer, namely finishing the preparation of the antistatic protective film for the optical glass.
Examples of the experiments
The antistatic protective film for optical glass prepared in examples 1 to 4 was subjected to a performance test, and the test structure is shown in table 1:
TABLE 1
| Adhesive force/mN/25 mm | Contact Angle/° | Presence or absence of pollution | |
| Example 1 | 30 | 77 | Is free of |
| Example 2 | 28 | 72 | Is free of |
| Example 3 | 25 | 74 | Is composed of |
| Example 4 | 26 | 71 | Is composed of |
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An antistatic protective film for optical glass is characterized in that: the adhesive comprises a protective layer, an adhesive layer, an intermediate layer and an antistatic layer from bottom to top in sequence; the adhesive layer is a silica gel coating; the intermediate layer is made of polyester resin;
the antistatic layer is prepared from 50-70 parts by weight of epoxy modified acrylic resin, 3-9 parts by weight of active acrylate monomer, 3-6 parts by weight of photoinitiator and 1-5 parts by weight of adhesion promoter.
2. The antistatic protective film for optical glass according to claim 1, wherein: the thickness of the adhesive layer is 30-60 mu m.
3. The antistatic protective film for optical glass according to claim 1, wherein: the polyester resin is at least one of polyethylene terephthalate, polybutylene terephthalate and polyarylate.
4. The antistatic protective film for optical glass according to claim 3, wherein: the thickness of the intermediate layer is 11-13 μm.
5. The antistatic protective film for optical glass according to claim 3, wherein: the thickness of the antistatic layer is 8-10 μm.
6. The antistatic protective film for optical glass according to claim 1, wherein: the epoxy modified acrylic resin is bisphenol A modified acrylic resin, and the vinyl functionality is 2-3.
7. The antistatic protective film for optical glass according to claim 1, wherein: the active acrylate monomer is at least one of 1, 6-hexanediol diacrylate, trimethylolpropane triacrylate, tripropylene glycol diacrylate and polydipentaerythritol pentaacrylate.
8. The antistatic protective film for optical glass according to claim 1, wherein: the photoinitiator is at least one of 1-hydroxycyclohexyl phenyl ketone, 2,4, 6-trimethyl benzoyl diphenyl phosphine oxide, 2-methyl-1- [ 4-methylthiophenyl ] -2-morpholinyl-1-acetone, isopropyl thioxanthone and 2-hydroxy-2-methyl-1-phenyl-1-acetone.
9. The antistatic protective film for optical glass according to claim 1, wherein: the adhesion promoter is at least one of silane coupling agent and titanate coupling agent.
10. The preparation method of the antistatic protective film for the optical glass is characterized by comprising the following steps of: the method comprises the following steps:
step one, preparing an antistatic layer coating: weighing epoxy modified acrylic resin and an active acrylate monomer, mixing, grinding by using a three-roll grinder to enable the granularity of the coating to reach 6-10 mu m, adding a photoinitiator and an adhesion promoter, dispersing for 5-8min at the rotating speed of 3000-4000rpm by using a high-speed dispersion machine, and uniformly dispersing to obtain the antistatic layer coating;
and step two, taking a protective layer, coating the adhesive layer on the upper surface of the base film layer, covering an intermediate layer on the adhesive layer, and then coating the intermediate layer on the antistatic layer coating prepared in the step one, irradiating and curing the ultraviolet and the like to obtain an antistatic layer, namely finishing the preparation of the antistatic protective film for the optical glass.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959004.7A CN115287007A (en) | 2022-08-10 | 2022-08-10 | Antistatic protective film for optical glass and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210959004.7A CN115287007A (en) | 2022-08-10 | 2022-08-10 | Antistatic protective film for optical glass and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167919A (en) * | 2011-01-18 | 2011-08-31 | 南通大学 | Ultraviolet-curable coating material for glass slide and preparation method thereof |
| CN104893607A (en) * | 2015-05-29 | 2015-09-09 | 张家港康得新光电材料有限公司 | Antistatic explosion-proof protective film |
| CN105315912A (en) * | 2015-11-26 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Anti-microbial and anti-static complex film and preparation method thereof |
| CN114163945A (en) * | 2021-12-30 | 2022-03-11 | 江苏皇冠新材料科技有限公司 | Antistatic silica gel protective film and preparation method thereof |
-
2022
- 2022-08-10 CN CN202210959004.7A patent/CN115287007A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167919A (en) * | 2011-01-18 | 2011-08-31 | 南通大学 | Ultraviolet-curable coating material for glass slide and preparation method thereof |
| CN104893607A (en) * | 2015-05-29 | 2015-09-09 | 张家港康得新光电材料有限公司 | Antistatic explosion-proof protective film |
| CN105315912A (en) * | 2015-11-26 | 2016-02-10 | 东莞市纳利光学材料有限公司 | Anti-microbial and anti-static complex film and preparation method thereof |
| CN114163945A (en) * | 2021-12-30 | 2022-03-11 | 江苏皇冠新材料科技有限公司 | Antistatic silica gel protective film and preparation method thereof |
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