CN116925583A - Friction-resistant auxiliary agent and optical product - Google Patents
Friction-resistant auxiliary agent and optical product Download PDFInfo
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- CN116925583A CN116925583A CN202210339353.9A CN202210339353A CN116925583A CN 116925583 A CN116925583 A CN 116925583A CN 202210339353 A CN202210339353 A CN 202210339353A CN 116925583 A CN116925583 A CN 116925583A
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- film layer
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- auxiliary agent
- fluorine
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- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 24
- 230000003287 optical effect Effects 0.000 title claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 28
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 26
- 239000011737 fluorine Substances 0.000 claims abstract description 26
- 239000003463 adsorbent Substances 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 238000007747 plating Methods 0.000 claims abstract description 4
- 125000005375 organosiloxane group Chemical group 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- -1 polydimethylsiloxane Polymers 0.000 claims description 7
- INQDDHNZXOAFFD-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOC(=O)C=C INQDDHNZXOAFFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000010702 perfluoropolyether Substances 0.000 claims description 4
- MYWOJODOMFBVCB-UHFFFAOYSA-N 1,2,6-trimethylphenanthrene Chemical compound CC1=CC=C2C3=CC(C)=CC=C3C=CC2=C1C MYWOJODOMFBVCB-UHFFFAOYSA-N 0.000 claims description 3
- NQGDHQASSFDDLD-UHFFFAOYSA-N 3-[2,2-dimethyl-3-(3-prop-2-enoyloxypropoxy)propoxy]propyl prop-2-enoate Chemical compound C=CC(=O)OCCCOCC(C)(C)COCCCOC(=O)C=C NQGDHQASSFDDLD-UHFFFAOYSA-N 0.000 claims description 3
- JHWGFJBTMHEZME-UHFFFAOYSA-N 4-prop-2-enoyloxybutyl prop-2-enoate Chemical compound C=CC(=O)OCCCCOC(=O)C=C JHWGFJBTMHEZME-UHFFFAOYSA-N 0.000 claims description 3
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 3
- 125000004386 diacrylate group Chemical group 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229920005650 polypropylene glycol diacrylate Polymers 0.000 claims description 3
- TUQLLQQWSNWKCF-UHFFFAOYSA-N trimethoxymethylsilane Chemical compound COC([SiH3])(OC)OC TUQLLQQWSNWKCF-UHFFFAOYSA-N 0.000 claims description 3
- 150000003673 urethanes Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000005456 alcohol based solvent Substances 0.000 claims description 2
- 239000003759 ester based solvent Substances 0.000 claims description 2
- 239000005453 ketone based solvent Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 230000003666 anti-fingerprint Effects 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 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
- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides an antifriction auxiliary agent and an optical product, wherein the antifriction auxiliary agent comprises the following components in parts by weight: 35-55 parts of organic siloxane, 35-60 parts of fluorine-containing resin and 10-30 parts of adsorbent. In another aspect, an optical article is provided, comprising a substrate, a first film layer, and a second film layer, wherein the first film layer is a silica layer, and the first film layer is disposed on the substrate; the second film layer is prepared by plating the friction-resistant auxiliary agent on the first film layer. The friction-resistant auxiliary agent provided by the invention aims at the problem that the abrasion resistance of an anti-fingerprint layer formed by the friction-resistant auxiliary agent is reduced, and has the advantages of high abrasion resistance and stable anti-fingerprint effect.
Description
Technical Field
The invention relates to the technical field of anti-fingerprint materials, in particular to an antifriction additive and an optical product.
Background
The optical glass camera lens belongs to an appearance structural component of a mobile phone product, and along with the continuous upgrading of the functions of the mobile phone, the appearance and the functions of the camera lens are also continuously upgraded. The existing camera glass lens product can only meet the common appearance and shooting requirements of mobile phones. During use, stains and fingerprint residues on the surface of the touch screen can seriously affect the user experience. Therefore, how to provide a mobile phone screen with excellent anti-fingerprint performance while maintaining high transparency of the surface is an urgent problem to be solved in the market at present. At present, most scientific and technological manufacturers in the market practice is to vapor-deposit a layer of transparent anti-fingerprint oil on the surface of a screen by a vacuum evaporation coating method when a mobile phone and a tablet computer leave the factory so as to achieve the anti-fingerprint purpose. However, the existing anti-fingerprint oil has unstable anti-fingerprint effect and reduced wear resistance.
Disclosure of Invention
The invention aims to solve the technical problems that: aiming at the problem that the abrasion resistance of an anti-fingerprint layer formed by the existing abrasion-resistant auxiliary agent is reduced, the abrasion-resistant auxiliary agent is provided.
The invention provides an antifriction auxiliary agent which comprises the following components in parts by weight: 35-55 parts of organic siloxane, 35-60 parts of fluorine-containing resin and 10-30 parts of adsorbent.
Optionally, the organosiloxane is selected from one or more of a monohydroxy-terminated polydimethylsiloxane, a methoxy-terminated polydimethylsiloxane, and a trimethoxymethylsilane.
Optionally, the fluorine-containing resin is selected from one or more of fluorine-containing acrylic resin, perfluoropolyether resin, fluorocarbon resin, and organofluorosilicone modified urethane acrylic resin.
Optionally, the adsorbent is selected from one or more of 1, 6-hexanediol diacrylate, polypropylene glycol diacrylate, polyethylene glycol diacrylate, triethylene glycol diacrylate, 1, 4-butanediol diacrylate, 3-hydroxy-2, 2-dimethylpropyl-3-hydroxy-2, 2-dimethylpropyl ester diacrylate, neopentyl glycol propoxylate diacrylate, trimethylolpropane triacrylate and pentaerythritol tetraacrylate.
Optionally, the friction-resistant auxiliary agent further comprises 40-50 parts of a solvent, wherein the solvent is selected from one or more of ketone solvents, ester solvents, alcohol solvents and water.
In another aspect, the present disclosure also provides an optical article comprising a substrate, a first film layer, and a second film layer, the first film layer being a silica layer, the first film layer disposed on the substrate; the second film layer is prepared by plating the friction-resistant auxiliary agent on the first film layer.
Optionally, the thickness of the first film layer is 40-70nm, and the thickness of the second film layer is 5-20nm. Optionally, the optical article further comprises an anti-reflection film layer disposed between the substrate and the first film layer.
Optionally, the antireflection film layer is composed of a low refractive index film layer and a hard film layer which are sequentially and alternately laminated, and the thickness of the antireflection film layer is 250-400nm.
In the invention, the organic siloxane and the fluorine-containing resin in the friction-resistant auxiliary agent form a high-hardness high-wear-resistant organic silicon layer and a compact fluorine-containing chain segment layer on the surface of the first film layer, and the fluorine-containing resin and the adsorbent are used for reducing the surface tension of the second film layer, improving the hydrophobic and oleophobic properties of the second film layer and improving the fingerprint resistance of the second film layer. The fluorine-containing resin and one end of the organosiloxane structure with the reactive functional group are subjected to chemical reaction to form a chemical bond, so that the fluorine-containing resin is stably stored in the second film layer, and the unstable fingerprint-resistant effect of the second film layer is avoided.
Drawings
FIG. 1 is a schematic view of an optical article according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an optical article according to another embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
The friction-resistant auxiliary agent comprises the following components in parts by weight: 35-55 parts of organic siloxane, 35-60 parts of fluorine-containing resin and 10-30 parts of adsorbent.
In the embodiment of the invention, the organic siloxane and the fluorine-containing resin in the friction-resistant auxiliary agent form a high-hardness high-wear-resistant organic silicon layer and a compact fluorine-containing chain segment layer on the surface of the first film layer, and the fluorine-containing resin and the adsorbent are used for reducing the surface tension of the second film layer, improving the hydrophobic and oleophobic properties of the second film layer and improving the fingerprint resistance of the second film layer. The fluorine-containing resin and one end of the organosiloxane structure with the reactive functional group are subjected to chemical reaction to form a chemical bond, so that the fluorine-containing resin is stably stored in the second film layer, and the unstable fingerprint-resistant effect of the second film layer is avoided.
In some embodiments of the invention, the organosiloxane is selected from one or more of a monohydroxy-terminated polydimethylsiloxane, a methoxy-terminated polydimethylsiloxane, and a trimethoxymethylsilane. The monohydroxy or methoxy in the organosiloxane and the fluorine-containing resin form a chemical bond through dealcoholization reaction, so that the organosiloxane and the fluorine-containing resin are firmly combined.
In some embodiments of the present invention, the fluorine-containing resin is selected from one or more of a fluorine-containing acrylic resin, a perfluoropolyether resin, a fluorocarbon resin, and an organofluorosilicone-modified urethane acrylic resin. The fluorocarbon resin has low surface energy and good hydrophobic property, can be used as a film forming agent, and can be matched with an adsorbent to form a super-hydrophobic fingerprint-proof coating.
Specifically, the organic fluorine silicon special modified polyurethane acrylic resin is one or more selected from Zhongshan Jie Shida UA-893, UA-5038 and aboveground chemical UV-9843
In some embodiments of the invention, the adsorbent is selected from one or more of 1, 6-hexanediol diacrylate, polypropylene glycol diacrylate, polyethylene glycol diacrylate, triethylene glycol diacrylate, 1, 4-butanediol diacrylate, 3-hydroxy-2, 2-dimethylpropyl-3-hydroxy-2, 2-dimethylpropyl ester diacrylate, neopentyl glycol propoxylate diacrylate, trimethylolpropane triacrylate, and pentaerythritol tetraacrylate. The surface tension in the second film layer is reduced through the acrylic ester compound in the adsorbent, the hydrophobic and oleophobic properties of the second film layer are improved, and the fingerprint resistance of the second film layer is improved.
In some embodiments of the invention, the friction aid further comprises 40-50 parts of a solvent selected from one or more of a ketone solvent, an ester solvent, an alcohol solvent, and water.
On the other hand, as shown in fig. 1, an embodiment of the present invention further provides an optical article, which includes a substrate 1, a first film layer 2 and a second film layer 3, where the first film layer 2 is a silica layer, and the first film layer 2 is disposed on the substrate 1. The second film layer 3 is prepared by plating the friction-resistant auxiliary agent described in any of the above embodiments on the first film layer 2. The first film layer 2 is a silicon dioxide layer, the second film layer 3 is an anti-fingerprint layer formed by forming a film by using an anti-friction auxiliary agent, and the second film layer 3 is arranged on the first film layer 2, so that an ultra-hard waterproof anti-fingerprint structure is formed.
Specifically, the first film layer 2 is formed in the following manner: chemical reaction of external liquid pure oxygen input and silicon target to generate SiO 2 Then, the first film layer 2 is formed by attaching the first film layer to the surface of the base material 1 by magnetron sputtering through vacuum sputtering.
The second film layer 3 is formed by the following steps: and sputtering by adopting a direct current power supply, wherein the material of the second film layer 3 is an antifriction auxiliary agent, and the second film layer 3 is attached to the first film layer 2 to form a film layer waterproof fingerprint-resistant layer.
In some embodiments of the present invention, the thickness of the first film layer 2 is 40-70nm, and the thickness of the second film layer 3 is 5-20nm.
As shown in fig. 2, in some embodiments of the present invention, the optical article further includes an anti-reflection film layer 4, where the anti-reflection film layer 4 is disposed between the substrate 1 and the first film layer 2, so as to improve the light transmittance and surface hardness of the optical article.
As shown in fig. 1, in some embodiments of the present invention, the anti-reflection film layer 4 is formed by sequentially stacking a low refractive index film layer and a hard coat layer which are alternately arranged, and the thickness of the anti-reflection film layer 4 is 250-400nm.
The invention is further illustrated by the following examples.
Example 1
In the optical article of this embodiment, the thickness of the first film layer 2 is 60nm, and the thickness of the second film layer 3 is 10nm. The second film layer 3 comprises 35 parts of organosiloxane, 35 parts of fluorine-containing resin, 10 parts of adsorbent and 40 parts of solvent in the friction-resistant auxiliary agent.
Example 2
This example is intended to illustrate the disclosed anti-friction aids, including the majority of example 1, which differ in: 40 parts of organic siloxane, 45 parts of fluorine-containing resin, 15 parts of adsorbent and 45 parts of solvent in the friction-resistant auxiliary agent of the second film layer 3.
Example 3
This example is intended to illustrate the disclosed anti-friction aids, including the majority of example 1, which differ in: 55 parts of organic siloxane, 60 parts of fluorine-containing resin, 30 parts of adsorbent and 50 parts of solvent in the friction-resistant auxiliary agent of the second film layer 3.
Comparative example 1
This comparative example is intended to illustrate the disclosed anti-friction aid, comprising most of the operating steps of example 1, with the difference that: the second film layer 3 comprises 35 parts of organosiloxane, 35 parts of perfluoropolyether silane, 10 parts of adsorbent and 40 parts of solvent in the friction-resistant auxiliary agent.
Performance test and results
The results of the wire abrasion resistance and the drop angle tests for the lenses of the above examples and comparative examples can be found in Table 1
TABLE 1
From the above results, it can be known that the abrasion resistance of the formed second film layer 3 is improved by using the fluorine-containing resin to be matched with the organosiloxane and the adsorbent, so that the requirements of abrasion resistance and scratch resistance of the large-area high-end mobile phone camera lens are met. And passes the drop angle test through the second film layer 3 of the optical article.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents. Such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.
Claims (9)
1. The friction-resistant auxiliary agent is characterized by comprising the following components in parts by weight: 35-55 parts of organic siloxane, 35-60 parts of fluorine-containing resin and 10-30 parts of adsorbent.
2. The friction aid of claim 1, wherein the organosiloxane is selected from one or more of a monohydroxy-terminated polydimethylsiloxane, a methoxy-terminated polydimethylsiloxane, and a trimethoxymethylsilane.
3. The friction aid according to claim 1, wherein the fluorine-containing resin is selected from one or more of fluorine-containing acrylic resin, perfluoropolyether resin, fluorocarbon resin and organofluorosilicone modified urethane acrylic resin.
4. The friction aid of claim 1, wherein the adsorbent is selected from one or more of 1, 6-hexanediol diacrylate, polypropylene glycol diacrylate, polyethylene glycol diacrylate, triethylene glycol diacrylate, 1, 4-butanediol diacrylate, 3-hydroxy-2, 2-dimethylpropyl-3-hydroxy-2, 2-dimethylpropyl ester diacrylate, neopentyl glycol propoxylate diacrylate, trimethylolpropane triacrylate, and pentaerythritol tetraacrylate.
5. The friction aid according to claim 1, further comprising 40-50 parts of a solvent selected from one or more of ketone solvents, ester solvents, alcohol solvents and water.
6. An optical product is characterized by comprising a substrate, a first film layer and a second film layer, wherein the first film layer is a silicon dioxide layer, and the first film layer is arranged on the substrate; the second film layer is prepared by plating the friction-resistant auxiliary agent in any one of claims 1-5 on the first film layer.
7. An optical article as recited in claim 6, wherein said first film layer has a thickness of from 40 nm to 70nm and said second film layer has a thickness of from 5 nm to 20nm.
8. The optical article of claim 7, further comprising an anti-reflection film layer disposed between the substrate and the first film layer.
9. The optical article according to claim 8, wherein the antireflection film layer is composed of a low refractive index film layer and a stiffening film layer alternately arranged in this order, and the thickness of the antireflection film layer is 250 to 400nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210339353.9A CN116925583A (en) | 2022-04-01 | 2022-04-01 | Friction-resistant auxiliary agent and optical product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210339353.9A CN116925583A (en) | 2022-04-01 | 2022-04-01 | Friction-resistant auxiliary agent and optical product |
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| CN116925583A true CN116925583A (en) | 2023-10-24 |
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| CN202210339353.9A Pending CN116925583A (en) | 2022-04-01 | 2022-04-01 | Friction-resistant auxiliary agent and optical product |
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| CN113683952A (en) * | 2021-09-02 | 2021-11-23 | 湖南宏泰新材料有限公司 | Rubber hand-feeling anti-dazzle anti-fingerprint wear-resistant hardening liquid and preparation method thereof |
-
2022
- 2022-04-01 CN CN202210339353.9A patent/CN116925583A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863672A (en) * | 2003-10-06 | 2006-11-15 | 富士胶片株式会社 | Hard coating article, curing composition, and information recording media |
| CN104379620A (en) * | 2012-07-24 | 2015-02-25 | 日本化药株式会社 | Photosensitive resin composition and antireflection film |
| CN108027451A (en) * | 2016-03-14 | 2018-05-11 | 株式会社Lg化学 | Antireflective coating |
| CN110484869A (en) * | 2019-07-11 | 2019-11-22 | 湖北久之洋红外系统股份有限公司 | A kind of mildew resistant moistureproof optical thin film and preparation method thereof |
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| CN112300712A (en) * | 2020-11-18 | 2021-02-02 | 江苏皇冠新材料科技有限公司 | Ultraviolet curing adhesive and ultraviolet curing protective film |
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