CN108299663A - A kind of anti-fingerprint antibacterial film and hardening liquid and preparation method thereof - Google Patents
A kind of anti-fingerprint antibacterial film and hardening liquid and preparation method thereof Download PDFInfo
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- CN108299663A CN108299663A CN201710727242.4A CN201710727242A CN108299663A CN 108299663 A CN108299663 A CN 108299663A CN 201710727242 A CN201710727242 A CN 201710727242A CN 108299663 A CN108299663 A CN 108299663A
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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
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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
- C09D201/00—Coating compositions based on unspecified macromolecular 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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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
- 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
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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
- C08J2400/00—Characterised by the use of unspecified polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
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Abstract
The invention discloses a kind of anti-fingerprint antibacterial films, including substrate layer and hardened layer, include the titanium salt of N doping in the hardened layer, antibacterial film of the present invention not only has preferable antibacterial functions, but also assign film excellent anti-fingerprint effect, the nitrogen modified titanium dioxide photocatalyst with antibacterial functions is contained in hardening coat.The antibacterial film is simple in structure, wearability is good, transparency is good, hardness is high, strong adhesive force, can effective anti-fingerprint while provide antibacterial function, fingerprint residues can either be prevented on the screen, injury of the bacterium to body is greatly reduced again, and the invention also discloses a kind of preparation methods of hardening bath used in hardened layer.
Description
Technical field
The present invention relates to optical film fields, and in particular to a kind of anti-fingerprint antibacterial film and hardening liquid and preparation method thereof.
Background technology
With the fast development of science and technology, the utilization rate of smart electronics communication equipment is higher and higher, the people’s lives of injection.
But intelligent display screen is during use, and surface is easy to latent prints, causes its surface dirty, and while swiping,
A large amount of scuffings are easy tod produce, the appearance and normal use to electronic product can make a big impact.Screen during use,
Be easy to contamination staphylococcus aureus, Escherichia coli etc. are easy pathogenic bacterium, and screen using when have certain temperature,
It but will be conducive to the breeding of bacterium, human hand can be in direct contact display screen when use, and can be easy to bacterial infection influences the strong of people
Health.So exploitation is imperative with antibacterial and the protective film of anti-fingerprint double action.
There are many screen protecting film type currently on the market, but antibacterial protecting film is seldom.To play antibacterial action, usual method
It is that antiseptic is added in masking liquid.Inorganic antiseptic usually utilizes the metals such as silver, copper, zinc, passes through physical absorption ion exchange etc.
Method plays antibacterial action, but the price of the antiseptic is very high, it is difficult to a large amount of to use.
Photocatalysis antibacterial is a kind of emerging in recent years antibiotic method, and principle is semiconductor product third contact of a total solar or lunar eclipse life under light illumination
Electrons and holes both can be chemically reacted directly with the constituent of the cell wall of bacterium, cell membrane or cell, also could
With the dissolved oxygen in water or water first react generate OH isoreactivity oxygen, reoxidize cell wall, cell membrane and intracellular composition at
Point, so as to cause cell death, play antibacterial action, it has also become inorganic antibacterial scavenging material of new generation.Nano-titanium dioxide
(Ti02) as the Typical Representative of catalysis material, have many advantages, such as that inexpensive, nontoxic, stability is good, durable antibacterial effect, but by
In its wider energy gap, it is only capable of absorbing ultraviolet light, so the utilization rate to sunlight is relatively low.
Invention content
The purpose of the present invention is be on the one hand to provide a kind of anti-fingerprint antibacterial film, the hardening coat of the anti-fingerprint antibacterial film
In containing TiO2 is modified using nitrogen-atoms, be to realize TiO2 visible lights using visible light to expand the visible light-responded of TiO2
The effective measures of catalysis；On the other hand it is to provide a kind of preparation method of anti-fingerprint hardening bath.
To achieve the above object, the present invention uses following technical scheme：
A kind of anti-fingerprint antibacterial film, including substrate layer and hardened layer, which is characterized in that include N doping in the hardened layer
Titanium dioxide.
Further, it includes coating fluid one and coating fluid two to form hardening bath used in the hardened layer；
The coating fluid one includes UV-cured resin, titanium salt and solvent；
The coating fluid two is organic solvent and ammonium hydroxide.
Further, the proportional region of the coating fluid one and coating fluid two is 7:3~9:1.
Further, the coating fluid one includes the ingredient of following weight ratio：The content of UV-cured resin is
The content of 20%-50%, titanium salt are 2%-8%, and the content of solvent is 40%-70%, and the sum of each component is 100%.
Further, it is 60%-90% that the coating fluid one, which includes the content of organic solvent, and the content of ammonium hydroxide is
10%-40%, the sum of each component are 100%, and the content of ammonia is 25% in the ammonium hydroxide.
Further, the range of solid content of the hardening bath is：10%-50%.
Further, the one kind of the titanium salt in butyl titanate, isopropyl titanate, titanium tetrachloride, titanium tetrabromide
Or it is a variety of.
Further, described selected from ethyl acetate, butyl acetate, butanone, methylisobutylketone, propylene glycol monomethyl ether, propylene glycol
One or both of methyl ether acetate, isopropanol.
Further, the organic solvent is selected from ethyl alcohol, normal propyl alcohol, isopropanol, ethylene glycol, propylene glycol, glycerine, acetone
One or more.
Further, the base material is selected from any one of PET, TAC, PMMA, TPU basement membrane, the base material thickness choosing
From 25-250 μm.
A kind of preparation method of above-mentioned hardening bath, which is characterized in that comprise the steps of：
UV-cured resin is dissolved into solvent by S1, is stirred 30min, is reused dropping funel and titanium salt is slowly added dropwise,
It stirs 2h and forms coating fluid one；
Organic solvent and ammonium hydroxide are mixed 30min and form coating fluid two by S2；
Masking liquid two is slowly dropped to by dropping funel in masking liquid one, is diluted to the masking liquid of solid content about 30% by S3, from
And hardening bath is made, the hardening bath has anti-fingerprint effect.
Anti-fingerprint antibacterial film of the present invention not only has preferable antibacterial functions, but also assigns film excellent anti-fingerprint effect
Fruit contains nitrogen modified titanic oxide (being abbreviated as N-TiO2) photochemical catalyst with antibacterial functions in hardening coat.The antibacterial film
Simple in structure, wearability is good, and transparency is good, and hardness is high, strong adhesive force, can provide the function of antibacterial while effective anti-fingerprint,
It can either prevent fingerprint residues on the screen, and greatly reduce injury of the bacterium to body.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to invention into
Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The fixed present invention.
Unless stated otherwise, solvent, reagent, coating method, technical parameter, the coating apparatus etc. that the present invention uses are this
Technical field Conventional solvents, reagent, method, parameter, equipment etc..
Embodiment 1
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 20 parts by weight is dissolved into 72 weights
In the isopropanol solvent for measuring part, 30min is stirred, reuses the butyl titanate that 8 parts by weight are slowly added dropwise in dropping funel, stirs 2h
Form mixed solution；
Masking liquid two：By the ammonium hydroxide of the isopropanol of 60 parts by weight and 40 parts by weight, (learns and carry in perseverance Xinghua, Tianjin in the ammonium hydroxide
For) mixing, stir 30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 20% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle dry 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain an anti-fingerprint antibacterial film.
Embodiment 2
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 50 parts by weight is dissolved into 48 weights
In the isopropanol solvent for measuring part, 30min is stirred, reuses the isopropyl titanate that 2 parts by weight are slowly added dropwise in dropping funel, stirs 2h
Form mixed solution；
Masking liquid two：The isopropanol of 90 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 10 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 40% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle dry 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain an anti-fingerprint antibacterial film.
Embodiment 3
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 35 parts by weight is dissolved into 59 weights
In the isopropanol solvent for measuring part, 30min is stirred, reuses the butyl titanate that 6 parts by weight are slowly added dropwise in dropping funel, stirs 2h
Form mixed solution；
Masking liquid two：The isopropanol of 70 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 30 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 30% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle dry 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain an anti-fingerprint antibacterial film.
Embodiment 4
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 30 parts by weight is dissolved into 66 weights
In the isopropanol solvent for measuring part, 30min is stirred, reuses the titanium tetrachloride that 4 parts by weight are slowly added dropwise in dropping funel, stirs 2h shapes
At mixed solution；
Masking liquid two：The isopropanol of 80 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 20 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 25% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle dry 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain an anti-fingerprint antibacterial film.
Comparative example 1
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 60 parts by weight is dissolved into 39 weights
In the isopropanol solvent for measuring part, the butyl titanate that 1 parts by weight are slowly added dropwise in dropping funel is reused, it is molten that stirring 2h forms mixing
Liquid；
Masking liquid two：The isopropanol of 90 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 10 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 30% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle drying about 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain a micro- antibacterial fingerprint proof membrane.
Comparative example 2
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 40 parts by weight is dissolved into 55 weights
In the isopropanol solvent for measuring part, 30min is stirred, reuses the butyl titanate that 5 parts by weight are slowly added dropwise in dropping funel, stirs 2h
Form mixed solution；
Masking liquid two：The isopropanol of 95 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 5 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 30% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle dry 10min, later via dosage about 300mJ/cm2Ultraviolet light, obtain an anti-fingerprint antibacterial film.
Comparative example 3
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 30 parts by weight is dissolved into 75 weights
In the isopropanol solvent for measuring part, 30min is stirred；
Masking liquid two：The isopropanol of 90 parts by weight is mixed with the ammonium hydroxide (perseverance Xinghua, Tianjin, which is learned, to be provided) of 10 parts by weight, is stirred
30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 30% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle drying about 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain a fingerprint proof membrane.
Comparative example 4
Masking liquid one：The anti-fingerprint UV-cured resin MA001 (vertical big chemical industry provides) of 50 parts by weight is dissolved into 45 weights
In the isopropanol solvent for measuring part, the butyl titanate that 5 parts by weight are slowly added dropwise in dropping funel is reused, it is molten that stirring 2h forms mixing
Liquid；
Masking liquid two：The isopropanol of 90 parts by weight is mixed with the distilled water of 10 parts by weight, stirs 30min；
Hardening bath：Masking liquid two is slowly dropped to using dropping funel in masking liquid one, the painting of solid content about 30% is diluted to
Liquid.The hardening bath is coated on the PET transparent bases (South Korea Cologne U43R) of 100 μm of thickness, 100 DEG C of cycle baking oven is placed in
Middle drying about 60min, later via dosage about 600mJ/cm2Ultraviolet light, obtain a micro- antibacterial fingerprint proof membrane.
According to JIS K7105-1981 in the present invention《The test method of plastic optics performance》Standard, test its full light
Transmitance and mist degree；According to JIS K5400-1990《The measurement of powdery paints coating adhesion energy》Standard, test its pencil
Hardness；According to GB 1720-1979《Paint film adhesion measuring method》Standard, test HC adhesive force, wherein 100/100 has represented
Not demoulding entirely, 90/100 represents and falls off 10%；According to HG/T4303-2012《Surface hardened layer polyester film wearability assay method》
The abrasion resistance of testing film, using 0000# steel wool, 1000gf/cm2It bears a heavy burden, by detecting membrane surface without scuffing
The abrasion resistance limit, to judge the abrasion resistant effect of film, abrasion resistance is higher, and effect is better；According to GB/T 30693-2014
《The measurement of plastic film and water contact angle》Standard, the water contact angle on testing film surface, water contact angle is higher, illustrates hydrophobic
Property is better, and anti-fingerprint effect is better；Fingerprint residues test method is as follows：Fingerprint is left on diaphragm, with 200gf/cm2It bears a heavy burden,
Non-dust cloth is tied up on abrasion performance instrument, it is round-trip to wipe diaphragm 5 times, see fingerprint residues situation；According to GB/T 30706-2014《It can
Photocatalysis antibacterial material and product anti-microbial property test method and evaluation under light-exposed irradiation》Standard, it is seen that light irradiate for 24 hours, survey
Try Escherichia coli sterilizing rate.
It should be pointed out that as described above is only to explain the preferred embodiments of the invention, it is right according to this to be not intended to
The present invention is subject to any form of limitation, all to have any modification or change for making the related present invention under identical spirit
More, the scope that the invention is intended to protect should be all included in.
Claims (11)
1. a kind of anti-fingerprint antibacterial film, including substrate layer and hardened layer, which is characterized in that comprising N doping in the hardened layer
Titanium dioxide.
2. according to claim 1 anti-fingerprint antibacterial film, which is characterized in that it includes coating fluid to form hardening bath used in the hardened layer
One and coating fluid two；
The coating fluid one includes UV-cured resin, titanium salt and solvent；
The coating fluid two is organic solvent and ammonium hydroxide.
3. according to claim 3 anti-fingerprint antibacterial film, which is characterized in that the proportional region of the coating fluid one and coating fluid two is
7:3~9:1.
4. anti-fingerprint antibacterial film according to claim 3, which is characterized in that the coating fluid one includes following weight ratio
Ingredient：The content of UV-cured resin is 20%-50%, and the content of titanium salt is 2%-8%, and the content of solvent is 40%-
70%, the sum of each component is 100%.
5. anti-fingerprint antibacterial film according to claim 3, which is characterized in that the coating fluid two includes containing for organic solvent
Amount is 60%-90%, and the content of ammonium hydroxide is 10%-40%, and the sum of each component is 100%, and the content of ammonia is in the ammonium hydroxide
25%.
6. anti-fingerprint antibacterial film according to claim 3, which is characterized in that the range of solid content of the hardening bath is：10%-
50%.
7. according to any one of the claim 2-6 anti-fingerprint antibacterial films, which is characterized in that the titanium salt is selected from four fourth of metatitanic acid
It is one or more in ester, isopropyl titanate, titanium tetrachloride, titanium tetrabromide.
8. anti-fingerprint antibacterial film according to claim 2, which is characterized in that the solvent be selected from ethyl acetate, butyl acetate,
One or both of butanone, methylisobutylketone, propylene glycol monomethyl ether, propylene glycol methyl ether acetate, isopropanol.
9. anti-fingerprint antibacterial film according to claim 2, which is characterized in that the organic solvent be selected from ethyl alcohol, normal propyl alcohol,
The one or more of isopropanol, ethylene glycol, propylene glycol, glycerine, acetone.
10. anti-fingerprint antibacterial film according to claim 1, the base material appointing in PET, TAC, PMMA, TPU basement membrane
What is a kind of, and the base material thickness is selected from 25-250 μm.
11. a kind of preparation method including any one of the claim 2-9 hardening baths, which is characterized in that comprise the steps of：
UV-cured resin is dissolved into solvent by S1, is stirred 30min, is reused dropping funel and titanium salt is slowly added dropwise, and is stirred
2h forms coating fluid one；
Organic solvent and ammonium hydroxide are mixed 30min and form coating fluid two by S2；
Masking liquid two is slowly dropped to by dropping funel in masking liquid one, the masking liquid of solid content about 30% is diluted to, to make by S3
Obtain hardening bath.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710727242.4A CN108299663A (en) | 2017-08-23 | 2017-08-23 | A kind of anti-fingerprint antibacterial film and hardening liquid and preparation method thereof |
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| CN201710727242.4A CN108299663A (en) | 2017-08-23 | 2017-08-23 | A kind of anti-fingerprint antibacterial film and hardening liquid and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109451151A (en) * | 2018-10-29 | 2019-03-08 | 努比亚技术有限公司 | A kind of information generating method, terminal and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264540A (en) * | 2013-05-20 | 2013-08-28 | 北京合众研创科技有限公司 | Antisepsis film |
| CN105368116A (en) * | 2015-11-10 | 2016-03-02 | 张家港康得新光电材料有限公司 | Anti-ultraviolet material, anti-ultraviolet film and preparation method of film |
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2017
- 2017-08-23 CN CN201710727242.4A patent/CN108299663A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264540A (en) * | 2013-05-20 | 2013-08-28 | 北京合众研创科技有限公司 | Antisepsis film |
| CN105368116A (en) * | 2015-11-10 | 2016-03-02 | 张家港康得新光电材料有限公司 | Anti-ultraviolet material, anti-ultraviolet film and preparation method of film |
Non-Patent Citations (3)
| Title |
|---|
| 卫义成等: ""掺氮TiO2 的制备与进展"，第4期", 《陶瓷》 * |
| 张青红等: ""四氯化钦水解法制备二氧化钦纳米晶的影响因素"", 《无机材料学报》 * |
| 黄绵峰等: ""N 掺杂纳米 TiO2 光催化剂的制备与表征"", 《功能材料》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451151A (en) * | 2018-10-29 | 2019-03-08 | 努比亚技术有限公司 | A kind of information generating method, terminal and computer readable storage medium |
| CN109451151B (en) * | 2018-10-29 | 2021-03-26 | 努比亚技术有限公司 | Information generation method, terminal and computer readable storage medium |
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