CN103102503A - Preparation method of optical anti-reflection polyester films - Google Patents
Preparation method of optical anti-reflection polyester films Download PDFInfo
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- CN103102503A CN103102503A CN201210119514XA CN201210119514A CN103102503A CN 103102503 A CN103102503 A CN 103102503A CN 201210119514X A CN201210119514X A CN 201210119514XA CN 201210119514 A CN201210119514 A CN 201210119514A CN 103102503 A CN103102503 A CN 103102503A
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Abstract
The invention relates to a preparation method of optical anti-reflection polyester films, and belongs to the field of surface modification of organic film materials. According to the invention, gamma-methacryloxy propyl trimethoxyl silane (KH570) and (meth)acrylate monomers are copolymerized through radical polymerization so as to obtain copolymers with different KH570 contents, and then the polymer is uniformly coated on the surface of a polyester film by using a spin coater. The preparation method disclosed by the invention is simple in operation; and the modified polyester film has light transmittance, and is applicable to the fields of display, optics and decoration and the like such as LED (light-emitting diodes), CRT (cathode ray tubes), PDP (plasma display panels), EL (electroluminescence) and the like.
Description
Technical field
The present invention relates to a kind of optics with the preparation method of anti-reflection polyester film, belong to organic film material surface modification field, simple to operate, and the polyester film after modification has high transmission rate, is applicable to the fields such as the demonstrations such as LED, CRT, PDP, EL, optics and decoration.
Background technology
Polyethylene terephthalate (PET) film has good mechanical property, gas (oxygen, carbonic acid gas and steam) barrier, wider use temperature scope (60 ~ 120 ℃), good optical property and electrical insulation properties preferably, and its Application Areas relates to packing film, electronic apparatus insulating film, inflaming retarding membrane, copy film, drafting film, air-conditioning film, Electric radiant Heating Film, architectural decoration film etc.
In recent years, along with the development of digital imagery and flat panel display, the Application Areas of polyester film is extended to again the flat-panel monitor product; Need to use multiple light classes and grades in school film product in the production of flat-panel monitor assembly, comprise optical diffusion film, anti-reflection film, reflectance coating, protective membrane etc.; These optical thin film products are all to process to prepare on the basis of high transmission rate polyester optics basement membrane, are requisite critical materials in the products productions such as digital imagery and flat pannel display.
But simple polyester film transmittance can not reach the correlation technique requirement, therefore need to carry out surface modification to obtaining the high transmission rate polyester film to polyester film when improving the polyester film total quality; Can reduce its surperficial reflection loss by be coated with suitable anti-reflection film in polyester film surface, increase its transmittance, be the effective means that improves the polyester film optical property; The kind of anti-reflection film is a lot, and wherein the hybrid material anti-reflection film is because processing relatively simply gets most of the attention.
Organic-inorganic hybrid material is a kind of finely dispersed heterogeneous material, interfacial area between organic phase and inorganic phase is very large, interfacial interaction is strong, common interface is clearly thickened, wherein have at least the size of a phase to have a dimension at least in nanometer scale, in the level that even reaches in some cases " molecule is compound "; Therefore, its structure is compared the difference that essence is arranged with traditional matrix material with performance, compare with single organic polymer or inorganic polymer, and organic-inorganic hybrid material has obvious performance advantage at aspects such as optical transparence, adjustable specific refractory poweres; Contain alkoxyl group in γ-methacryloxypropyl trimethoxy silane (KH570), meet the water electrode facile hydrolysis and form silanol, and the polarity of silanol is stronger, easily forms hydrogen bond and dehydrating condensation and finally forms inorganic materials, and good application prospect is being arranged aspect the polyester film optical modifier.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method that can realize the optical polyester film of high transmission rate, realize that the technical scheme of the object of the invention is:
By radical polymerization, γ-methacryloxypropyl trimethoxy silane (KH570) and (methyl) acrylic ester monomer are carried out copolymerization, prepare the multipolymer with different content KH570, then by sol evenning machine, polymkeric substance is coated on polyester film surface equably.
A kind of optics is with the preparation method of anti-reflection polyester film, and concrete implementation step is as follows:
1) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: KH570, (methyl) acrylic ester monomer, initiator and polymerization solvent are joined consist of reaction system in reaction vessel; Described polymerization solvent is the mixed solvent of ethyl acetate and 2-butanone, and in mixed solvent, the volume ratio of ethyl acetate and 2-butanone is (1:10 ~ 10:1); Described initiator is Diisopropyl azodicarboxylate, content be in reaction system KH570 and (methyl) acrylic ester monomer amount of substance 0.2% ~ 2%; Described KH570 with the ratio of the amount of substance of (methyl) acrylic ester monomer is: 1:9 ~ 9:1; It is 30 ~ 80% that the addition of polymerization solvent makes the solid content of reaction system; Reaction vessel is vacuumized logical nitrogen, subsequently reaction vessel is placed in the constant temperature oil bath stirring reaction 1-6h of 70-80 ℃, after reaction finishes, product is poured into sealing preservation in dry container.
2) preparation of optical polyester film anti-reflection film: the multipolymer that takes the KH570-acrylic ester monomer is placed in dry container, measuring ethyl acetate pours in container, the multipolymer that contains the KH570-acrylic ester monomer in every liter of ethyl acetate is 10 ~ 50g, with sol evenning machine, it is coated on polyester film surface equably after it dissolves fully, the polyester film that spin coating is good had both got the anti-reflection polyester film of optics after putting into vacuum drying oven vacuum-drying.
Described a kind of optics is with the preparation method of anti-reflection polyester film, it is characterized in that: described polyester film is cut into thin slice, uses successively liquid detergent, distilled water, washing with acetone, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, take out, sealing is preserved.
Described a kind of optics is with the preparation method of anti-reflection polyester film, and it is characterized in that: described polyester material is PET.
Described a kind of optics is with the preparation method of anti-reflection polyester film, and it is characterized in that: described sol evenning machine coating time is 30S, is divided into two sections: very first time section 10s, rotating speed are 1000r/min; The second time period 20s, rotating speed 1200r/min.
Described a kind of optics is with the preparation method of anti-reflection polyester film, and it is characterized in that: described (methyl) acrylic monomer is methyl methacrylate, butyl methacrylate or methyl acrylate.
Description of drawings
Fig. 1 is the infrared spectrogram of resulting polymers after radical polymerization, and wherein a is the infrared spectrum of poly-(methyl) acrylic polymer, and b is the KH570-(methyl that utilizes radical polymerization to obtain) infrared spectrum of acrylic ester monomer multipolymer; As shown in Figure 1a, 2999 cm
-1, 2954 cm
-1, 2847 cm
-1The absorption peak at place is due to CH
3-and-CH
2The stretching vibration of-group causes; 1731 cm
-1The absorption peak at place is the charateristic avsorption band of C=O group; 1486 cm
-1, 1452 cm
-1, 1390 cm
-1The absorption peak at place is CH
3-and-CH
2The flexural vibration absorption peak of-group; 1274 cm
-1~ 1064 cm
-1A series of absorption peak is the stretching vibration peak of C-O key in ester group; In Fig. 1 b, 3430 cm
-1The absorption peak at place be-absorption peak of OH that than Fig. 1 a absorption peak grow, this is because a large amount of-OH of hydrolysis generation occurs the alkoxyl group in KH570; In addition due to the impact of Si-O key at 1066 cm
-1With 988 cm
-1The absorption peak at place also has greatly changed; By the contrast of Fig. 1 a and Fig. 1 b, can prove the needed KH570-(methyl that obtained by the radical polymerization success) multipolymer of acrylic ester monomer.
Fig. 2 is the surface infrared spectrum figure of polyester film, and wherein a is the infrared spectrum of pure polyester film, and b is the infrared spectrum that utilizes the optical polyester film that the present invention prepares; As shown in Fig. 2 a, 2969cm
-1And 2907cm
-1The absorption peak at place is due to-CH
2The stretching vibration of-group is caused; 1714cm
-1The absorption peak at place is the charateristic avsorption band of C=O group; 1578 cm
-1, 1505 cm
-1, 1471 cm
-1The skeletal vibration absorption peak that three absorption peaks at place are aromatic ring; 1409 cm
-1And 1339cm
-1The absorption peak at place is due to-CH
2The flexural vibration of-group cause; 1244cm
-1The strong absorption peak at place belongs to the stretching vibration peak of C-O key in ester group; 1097cm
-1With 1018 cm
-1The absorption peak at place replaces owing to the Isosorbide-5-Nitrae of phenyl ring; At 872cm
-1The absorption peak at place can be classified as the flexural vibration of c h bond; Polyester film surface spin coating KH570-(methyl) after the acrylic ester monomer multipolymer, as shown in Fig. 2 b, at 2841 cm
-1Si-O-CH has appearred in the place
3The infrared signature absorption peak, this explanation utilizes the inventive method to prepare the anti-reflection film of optical polyester film.
Embodiment
The present invention is described in detail below in conjunction with embodiment:
The polymerization solvent that adopts with anti-reflection polyester film preparation for the preparation of optics in the present invention is ethyl acetate, 2-butanone mixed solvent, and mixed solvent volume ratio (v/v) is (1/10 ~ 10/1).
Embodiment 1:
(1) preparation of polyester film: be (4 * 4cm) mylar sheet with about 100 sizes of having cut out, use successively liquid detergent, distilled water, washing with acetone for several times, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, taken out, sealing is preserved.
(2) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: add successively 9.5mlKH570,1.1ml methyl methacrylate, 4.3ml ethyl acetate, 4.3ml2-butanone and 0.164g Diisopropyl azodicarboxylate in there-necked flask, in this reaction, solid content is 60%, initiator content is 2% of KH570 and (methyl) acrylic ester monomer amount of substance, and the volume ratio of ethyl acetate and 2-butanone solvent is 1:1; There-necked flask is vacuumized logical nitrogen, and repeat this operation three times, subsequently there-necked flask is placed in the constant temperature oil bath stirring reaction 3h of 76 ℃, product is poured into seal in dry container after reaction finishes and preserved.
(3) optics is with the preparation of anti-reflection polyester film anti-reflection film: take the 0.1gKH570-methylmethacrylate copolymer and be placed in dry container, measuring the 4ml ethyl acetate with graduated cylinder pours in container, with sol evenning machine, it is coated on polyester film surface equably and forms anti-reflection film after it dissolves fully, wherein the sol evenning machine set of time is time I: 10s, time II: 20s; Rotating speed is set to speed I: 1000r/min, speed II: 1200r/min.The polyester film that spin coating is good is placed in 70 ℃ of dry 0.5h of vacuum drying oven afterwards, takes out both to get the anti-reflection polyester film of optics.
Embodiment 2:
(1) preparation of polyester film: be (4 * 4cm) mylar sheet with about 100 sizes of having cut out, use successively liquid detergent, distilled water, washing with acetone for several times, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, taken out, sealing is preserved.
(2) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: add successively 3.6mlKH570,3.8ml methyl methacrylate, 0.7ml ethyl acetate, 1.6ml2-butanone and 0.041g Diisopropyl azodicarboxylate in there-necked flask, in this reaction, solid content is 80%, initiator content is 0.5% of KH570 and (methyl) acrylic ester monomer amount of substance, and the volume ratio of ethyl acetate and 2-butanone solvent is 3:7; There-necked flask is vacuumized logical nitrogen, and repeat this operation three times, subsequently there-necked flask is placed in the constant temperature oil bath stirring reaction 1h of 80 ℃, product is poured into seal in dry container after reaction finishes and preserved.
(3) optics is with the preparation of anti-reflection polyester film anti-reflection film: take the 0.04gKH570-methylmethacrylate copolymer and be placed in dry container, measuring the 4ml ethyl acetate with graduated cylinder pours in container, after dissolving fully, it with sol evenning machine, it is coated on polyester film surface equably, wherein the sol evenning machine set of time is time I: 10s, time II: 20s; Rotating speed is set to speed I: 1000r/min, speed II: 1200r/min, and the polyester film that spin coating is good is placed in 70 ℃ of dry 0.5h of vacuum drying oven afterwards, takes out both to get the anti-reflection polyester film of optics.
Embodiment 3:
(1) preparation of polyester film: be (4 * 4cm) mylar sheet with about 100 sizes of having cut out, use successively liquid detergent, distilled water, washing with acetone for several times, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, taken out, sealing is preserved.
(2) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: add successively 3.6mlKH570,5.6ml butyl methacrylate, 16.3ml ethyl acetate, 7.0ml2-butanone and 0.041g Diisopropyl azodicarboxylate in there-necked flask, in this reaction, solid content is 30%, initiator content is 0.5% of KH570 and (methyl) acrylic ester monomer amount of substance, and the volume ratio of ethyl acetate and 2-butanone solvent is 7:3; There-necked flask is vacuumized logical nitrogen, and repeat this operation three times, subsequently there-necked flask is placed in the constant temperature oil bath stirring reaction 5h of 70 ℃, product is poured into seal in dry container after reaction finishes and preserved.
(3) optics is with the preparation of anti-reflection polyester film anti-reflection film: take the 0.2gKH570-butyl methacrylate copolymer and be placed in dry container, measuring the 4ml ethyl acetate with graduated cylinder pours in container, after dissolving fully, it with sol evenning machine, it is coated on polyester film surface equably, wherein the sol evenning machine set of time is time I: 10s, time II: 20s; Rotating speed is set to speed I: 1000r/min, speed II: 1200r/min, and the polyester film that spin coating is good is placed in 70 ℃ of dry 0.5h of vacuum drying oven afterwards, takes out both to get the anti-reflection polyester film of optics.
Embodiment 4:
(1) preparation of polyester film: be (4 * 4cm) mylar sheet with about 100 sizes of having cut out, use successively liquid detergent, distilled water, washing with acetone for several times, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, taken out, sealing is preserved.
(2) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: add successively 11.8mlKH570,5.3ml methyl methacrylate, 2.0ml ethyl acetate, 19.6ml2-butanone and 0.164g Diisopropyl azodicarboxylate in there-necked flask, in this reaction, solid content is 50%, initiator content is 1% of KH570 and (methyl) acrylic ester monomer amount of substance, and the volume ratio of ethyl acetate and 2-butanone solvent is 1:10; There-necked flask is vacuumized logical nitrogen, and repeat this operation three times, subsequently there-necked flask is placed in the constant temperature oil bath stirring reaction 3h of 76 ℃, product is poured into seal in dry container after reaction finishes and preserved.
(3) optics is with the preparation of anti-reflection polyester film anti-reflection film: take the 0.1gKH570-butyl methacrylate copolymer and be placed in dry container, measuring the 4ml ethyl acetate with graduated cylinder pours in container, after dissolving fully, it with sol evenning machine, it is coated on polyester film surface equably, wherein the sol evenning machine set of time is time I: 10s, time II: 20s; Rotating speed is set to speed I: 1000r/min, speed II: 1200r/min, and the polyester film that spin coating is good is placed in 70 ℃ of dry 0.5h of vacuum drying oven afterwards, takes out both to get the anti-reflection polyester film of optics.
Embodiment 5:
(1) preparation of polyester film: be (4 * 4cm) mylar sheet with about 100 sizes of having cut out, use successively liquid detergent, distilled water, washing with acetone for several times, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, taken out, sealing is preserved.
(2) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: add successively 11.8mlKH570,4.5ml methyl acrylate, 25.5ml ethyl acetate, 2.6ml2-butanone and 0.033g Diisopropyl azodicarboxylate in there-necked flask, in this reaction, solid content is 40%, initiator content is 0.2% of KH570 and (methyl) acrylic ester monomer amount of substance, and the volume ratio of ethyl acetate and 2-butanone solvent is 10:1; There-necked flask is vacuumized logical nitrogen, and repeat this operation three times, subsequently there-necked flask is placed in the constant temperature oil bath stirring reaction 2h of 76 ℃, product is poured into seal in dry container after reaction finishes and preserved.
(3) optics is with the preparation of anti-reflection polyester film anti-reflection film: take the 0.1gKH570-butyl methacrylate copolymer and be placed in dry container, measuring the 4ml ethyl acetate with graduated cylinder pours in container, after dissolving fully, it with sol evenning machine, it is coated on polyester film surface equably, wherein the sol evenning machine set of time is time I: 10s, time II: 20s; Rotating speed is set to speed I: 1000r/min, speed II: 1200r/min, and the polyester film that spin coating is good is placed in 70 ℃ of dry 0.5h of vacuum drying oven afterwards, takes out both to get the anti-reflection polyester film of optics.
The product performance evaluation method: optics obtains by its transmittance of test with the optical property of anti-reflection polyester film, and optics obtains by the contact angle of testing its surface and water with the surface wettability of anti-reflection polyester film.
The surface optical performance of table 1 embodiment 1 ~ example 5 gained optical polyester film anti-reflection films
| Sample | Before modification | After modification |
| Example 1 transmittance | 86.4 | 92.4 |
| Example 2 transmittances | 86.4 | 91.6 |
| Example 3 transmittances | 86.4 | 89.7 |
| Example 4 transmittances | 86.4 | 91.4 |
| Example 5 transmittances | 86.4 | 90.6 |
After modification, the polyester film transmittance increases as can be seen from the table, has improved the surface optical performance of polyester film.
The surface wettability of table 2 embodiment 1 ~ example 5 gained optical polyester films
| Sample | Before modification | After modification |
| Example 1 contact angle (°) | 59.1 | 88.5 |
| Example 2 contact angles (°) | 59.1 | 65.1 |
| Example 3 contact angles (°) | 59.1 | 75.6 |
| Example 4 contact angles (°) | 59.1 | 81.8 |
| Example 5 contact angles (°) | 59.1 | 70.5 |
Claims (5)
1. an optics is with the preparation method of anti-reflection polyester film, and concrete implementation step is as follows:
1) KH570-(methyl) acrylic ester monomer Synthesis of copolymer: KH570, (methyl) acrylic ester monomer, initiator and polymerization solvent are joined consist of reaction system in reaction vessel; Described polymerization solvent is the mixed solvent of ethyl acetate and 2-butanone, and in mixed solvent, the volume ratio of ethyl acetate and 2-butanone is 1:10 ~ 10:1; Described initiator is Diisopropyl azodicarboxylate, content be in reaction system KH570 and (methyl) acrylic ester monomer amount of substance 0.2% ~ 2%; Described KH570 with the ratio of the amount of substance of (methyl) acrylic ester monomer is: 1:9 ~ 9:1; It is 30 ~ 80% that the addition of polymerization solvent makes the solid content of reaction system; Reaction vessel is vacuumized logical nitrogen, subsequently reaction vessel is placed in the constant temperature oil bath stirring reaction 1-6h of 70-80 ℃, after reaction finishes, product is poured into sealing preservation in dry container;
2) preparation of optical polyester film anti-reflection film: the multipolymer that takes the KH570-acrylic ester monomer is placed in dry container, measuring ethyl acetate pours in container, the multipolymer that contains the KH570-acrylic ester monomer in every liter of ethyl acetate is 10 ~ 50g, with sol evenning machine, it is coated on polyester film surface equably after it dissolves fully, the polyester film that spin coating is good had both got the anti-reflection polyester film of optics after putting into vacuum drying oven vacuum-drying.
2. a kind of optics as claimed in claim 1 is with the preparation method of anti-reflection polyester film, it is characterized in that: described polyester film is cut into thin slice, use successively liquid detergent, distilled water, washing with acetone, subsequently polyester film is put into 70 ℃ of vacuum-drying 12h of vacuum drying oven, take out, sealing is preserved.
3. a kind of optics as claimed in claim 1 is with the preparation method of anti-reflection polyester film, and it is characterized in that: described polyester material is PET.
4. a kind of optics as claimed in claim 1 is with the preparation method of anti-reflection polyester film, and it is characterized in that: described sol evenning machine coating time is 30S, is divided into two sections: very first time section 10s, rotating speed are 1000r/min; The second time period 20s, rotating speed 1200r/min.
5. a kind of optics as claimed in claim 1 is with the preparation method of anti-reflection polyester film, and it is characterized in that: described (methyl) acrylic monomer is methyl methacrylate, butyl methacrylate or methyl acrylate.
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| CN201210119514XA CN103102503A (en) | 2012-04-23 | 2012-04-23 | Preparation method of optical anti-reflection polyester films |
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| CN201210119514XA CN103102503A (en) | 2012-04-23 | 2012-04-23 | Preparation method of optical anti-reflection polyester films |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945647A (en) * | 2015-04-14 | 2015-09-30 | 常州大学 | Preparation method of antireflection PET (polyethylene terephthalate) film |
| CN105085951A (en) * | 2015-08-07 | 2015-11-25 | 常州大学 | Method for preparing high-transparency high-haze polyester film |
| CN109694594A (en) * | 2018-11-14 | 2019-04-30 | 东莞南玻太阳能玻璃有限公司 | A kind of high anti-reflection stain resistance antireflective coating liquid and preparation method thereof and solar-energy photo-voltaic cell packaged glass |
| CN109796732A (en) * | 2018-12-28 | 2019-05-24 | 汕头市贝斯特科技有限公司 | A kind of high transparency haze polyester diffusion masterbatch and preparation method thereof |
| CN114292485A (en) * | 2022-02-18 | 2022-04-08 | 常州大学 | Antibacterial adhesion-resistant hydrophobic anti-reflection material and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004299198A (en) * | 2003-03-31 | 2004-10-28 | Sumitomo Chem Co Ltd | Transparent base having cured coat formed thereon |
-
2012
- 2012-04-23 CN CN201210119514XA patent/CN103102503A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004299198A (en) * | 2003-03-31 | 2004-10-28 | Sumitomo Chem Co Ltd | Transparent base having cured coat formed thereon |
Non-Patent Citations (1)
| Title |
|---|
| CHENG-KUANG CHAN ET AL.: "Preparation and Properties of Organic-Inorganic Hybrid Materials Based on Poly{(butyl methacrylate)-co-[(3-methacryloxypropyl)trimethoxysilane]}", 《MACROMOL. CHEM. PHYS.》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945647A (en) * | 2015-04-14 | 2015-09-30 | 常州大学 | Preparation method of antireflection PET (polyethylene terephthalate) film |
| CN104945647B (en) * | 2015-04-14 | 2018-06-26 | 常州大学 | A kind of preparation method of anti-reflection PET film |
| CN105085951A (en) * | 2015-08-07 | 2015-11-25 | 常州大学 | Method for preparing high-transparency high-haze polyester film |
| CN105085951B (en) * | 2015-08-07 | 2017-12-01 | 常州大学 | A kind of preparation method of high transmission rate haze polyester film |
| CN109694594A (en) * | 2018-11-14 | 2019-04-30 | 东莞南玻太阳能玻璃有限公司 | A kind of high anti-reflection stain resistance antireflective coating liquid and preparation method thereof and solar-energy photo-voltaic cell packaged glass |
| CN109694594B (en) * | 2018-11-14 | 2021-01-01 | 东莞南玻太阳能玻璃有限公司 | High-anti-reflection smudge-resistant antireflection coating liquid, preparation method thereof and solar photovoltaic cell packaging glass |
| CN109796732A (en) * | 2018-12-28 | 2019-05-24 | 汕头市贝斯特科技有限公司 | A kind of high transparency haze polyester diffusion masterbatch and preparation method thereof |
| CN109796732B (en) * | 2018-12-28 | 2020-11-17 | 汕头市贝斯特科技有限公司 | High-light-transmittance high-haze polyester diffusion master batch and preparation method thereof |
| CN114292485A (en) * | 2022-02-18 | 2022-04-08 | 常州大学 | Antibacterial adhesion-resistant hydrophobic anti-reflection material and preparation method and application thereof |
| CN114292485B (en) * | 2022-02-18 | 2023-09-22 | 常州大学 | Antibacterial adhesion-resistant hydrophobic anti-reflection material, and preparation method and application thereof |
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Effective date of registration: 20130717 Address after: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Applicant after: Changzhou University Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Applicant before: Changzhou University Applicant before: Jiangsu Juke Environmental Protection Packaging Materials Technology Co., Ltd. |
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