CN111909601A - Coating liquid for film coating, preparation process and coating method thereof - Google Patents

Coating liquid for film coating, preparation process and coating method thereof Download PDF

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Publication number
CN111909601A
CN111909601A CN202010818405.1A CN202010818405A CN111909601A CN 111909601 A CN111909601 A CN 111909601A CN 202010818405 A CN202010818405 A CN 202010818405A CN 111909601 A CN111909601 A CN 111909601A
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Prior art keywords
coating
coating liquid
parts
acrylate
stirring
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CN202010818405.1A
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Chinese (zh)
Inventor
张健
罗枚花
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Hefei Photoelectric Technology Co ltd
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Hefei Photoelectric Technology Co ltd
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Priority to CN202010818405.1A priority Critical patent/CN111909601A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a coating liquid for film coating, which is characterized in that: the feed comprises the following raw materials in parts by weight: 30-50 parts of acrylate oligomer, 20-30 parts of reactive diluent, 5-15 parts of photoinitiator, 1-3 parts of flatting agent and 1-2 parts of auxiliary material; the preparation process comprises the following steps: 1) adding an active diluent and a photoinitiator into a stirring tank to obtain a mixed solution A; 2) adding a leveling agent into the mixed solution, stirring, and then adding acrylate oligomer to obtain mixed solution B; 3) and adding auxiliary materials into the mixed solution B to obtain coating solution. The product of the invention has strong adhesive property, high flexibility, excellent yellowing resistance, waterproof property and strong scratch resistance.

Description

Coating liquid for film coating, preparation process and coating method thereof
Technical Field
The invention relates to the technical field of photocureable coatings, in particular to coating liquid for film coating, a preparation process and a coating method thereof.
Background
Photocuring refers to a process of crosslinking and polymerizing oligomers and monomers in a liquid state under the action of ultraviolet light or visible light to form a solid product. Ultraviolet (UV) curing is a branch of radiation curing technology and is mainly used for the preparation of photocurable coatings. The LED is the English abbreviation of a light-emitting diode, the UV-LED is the English abbreviation of an ultraviolet light-emitting diode, the light-emitting technology of the novel UV-LED is different from the light-emitting technology of the traditional mercury lamp, the novel UV-LED is electroluminescence, and the light-emitting technology of the traditional mercury lamp realizes the light-emitting through a certain gas.
Ultraviolet light curing (UV curing) paint is environment-friendly and energy-saving paint developed in the 60 s of the 20 th century, China began to involve the technical field in the 70 s, and the paint has been developed for a long time after the 90 s. The ultraviolet curing coating can be cured quickly under the irradiation of ultraviolet light, not only has high curing speed, but also can save energy compared with the thermal curing coating. At present, the composite material is not only widely applied to wood, metal, plastic, paper and leather, but also successfully applied to materials such as optical fibers, printed circuit boards, electronic component packaging and the like. However, the conventional ultraviolet light curing coating has poor hardness, so that the coating is not friction-resistant and is easy to scratch.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a coating solution for coating a film, which has high adhesion, high flexibility, excellent yellowing resistance, water resistance, and strong scratch resistance, and a preparation process thereof.
The coating solution for coating comprises the following raw materials in parts by weight: 30-50 parts of acrylate oligomer, 20-30 parts of reactive diluent, 5-15 parts of photoinitiator, 1-3 parts of flatting agent and 1-2 parts of auxiliary material.
In some embodiments of the invention, the acrylate oligomer comprises one or more of an epoxy acrylate, a urethane acrylate, a polyester acrylate, an amino acrylate.
In other embodiments of the present invention, the reactive diluent comprises two or more of tripropylene glycol diacrylate, propoxylated neopentyl glycol diacrylate, trimethylolpropane triacrylate, 1, 6-hexanediol diacrylate.
In other embodiments of the present invention, the photoinitiator is 2,4, 6-trimethylbenzoyl-diphenylphosphine oxide.
In other embodiments of the present invention, the leveling agent is a urethane acrylate.
In other embodiments of the present invention, the adjuvant comprises silicone resin and nanosilica.
A preparation process of coating liquid for film covering comprises the following specific steps:
1) adding the active diluent and 2,4, 6-trimethylbenzoyl-diphenylphosphine oxide into a stirring tank, sealing and sealing to prevent light, and stirring at the rotation speed of 800-;
2) adding urethane acrylate into the mixed solution, stirring at the rotation speed of 800-;
3) slowly adding the organic silicon resin and the nano silicon dioxide into the mixed solution B, and stirring and dispersing at the rotation speed of 1300 plus materials and 1500rpm for 10-12min to obtain the coating solution.
In other embodiments of the present invention, the reactive diluent is a mixture of tripropylene glycol diacrylate and propoxylated neopentyl glycol diacrylate.
In other embodiments of the present invention, the acrylate oligomer is an epoxy acrylate.
The coating method of the coating liquid for the film coating is characterized in that the coating liquid is poured on a combined roller, the coating liquid is flattened and adhered to the coating roller through the combined roller, the coating roller coats the coating liquid on the surface of a material to be coated, and the coating is finished after the material coated with the coating liquid is cured by a UV-LED lamp curing device.
The coating liquid is poured into the gap of the combination drum, and the combination drum is rotated to flatten the coating liquid and then coat the surface of the material.
In the invention, the UV-LED photocureable coating is transparent or semitransparent glue solution, the room temperature dark storage time is more than one year, and the 395nm UV-LED cold light source is adopted for curing, so that the UV-LED photocureable coating has the advantages of rapid curing, energy saving, environmental protection and the like. The product has the advantages of strong adhesive property, high flexibility, excellent yellowing resistance, water resistance and strong scratch resistance. Is suitable for easy production, convenient processing, low raw material cost and large-scale factory production.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
A coating liquid for film coating comprises the following raw materials in parts by weight: 30 parts of epoxy acrylate, 15 parts of each of tripropylene glycol diacrylate and propoxylated neopentyl glycol diacrylate, 10 parts of 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide and 2 parts of urethane acrylate; 1 part of organic silicon resin and 1 part of nano silicon dioxide;
a preparation process of coating liquid for film covering comprises the following specific steps:
1) adding tripropylene glycol diacrylate, propoxylated neopentyl glycol diacrylate and 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide into a stirring tank, sealing and sealing, and stirring at the rotating speed of 800rpm for 20min to obtain a mixed solution A;
2) adding polyurethane acrylate into the mixed solution, stirring at the rotating speed of 1000rpm for 8min, then adding epoxy acrylate, and stirring at the rotating speed of 1200rpm for dispersing for 15min to obtain a mixed solution B;
3) slowly adding the organic silicon resin and the nano silicon dioxide into the mixed solution B, and stirring and dispersing for 10min at the rotating speed of 1300rpm to obtain the coating solution.
Example 2
A coating liquid for film coating comprises the following raw materials in parts by weight: 25 parts of polyurethane acrylate and polyester acrylate, 10 parts of tripropylene glycol diacrylate, 10 parts of propoxylated neopentyl glycol diacrylate and trimethylolpropane triacrylate, 5 parts of 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide, 3 parts of polyurethane acrylate, 0.5 part of organic silicon resin and 0.5 part of nano silicon dioxide.
A preparation process of coating liquid for film covering comprises the following specific steps:
1) adding tripropylene glycol diacrylate, propoxylated neopentyl glycol diacrylate, trimethylolpropane triacrylate and 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide into a stirring tank, sealing and light-proof, and stirring at the rotating speed of 1000rpm for 30min to obtain a mixed solution A;
2) adding polyurethane acrylate into the mixed solution, stirring at the rotating speed of 800rpm for 5min, then adding the polyurethane acrylate and polyester acrylate, and stirring at the rotating speed of 1000rpm for 10min to obtain a mixed solution B;
3) slowly adding the organic silicon resin and the nano silicon dioxide into the mixed solution B, and stirring and dispersing for 12min at the rotating speed of 1500rpm to obtain the coating solution.
Example 3
A coating liquid for film coating comprises the following raw materials in parts by weight: 15 parts of polyester acrylate and amino acrylate; 15 parts of trimethylolpropane triacrylate and 1, 6-hexanediol diacrylate respectively, 15 parts of 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide, 3 parts of urethane acrylate, 1 part of organic silicon resin and 1 part of nano silicon dioxide.
A preparation process of coating liquid for film covering comprises the following specific steps:
1) adding trimethylolpropane triacrylate, 1, 6-hexanediol diacrylate and 2,4, 6-trimethylbenzoyl-diphenyl phosphine oxide into a stirring tank, sealing and light-proof, and stirring at the rotating speed of 900rpm for 25min to obtain a mixed solution A;
2) adding polyurethane acrylate into the mixed solution, stirring at the rotation speed of 900rpm for 7min, then adding polyester acrylate and amino acrylate, and stirring at the rotation speed of 1100rpm for dispersing for 12min to obtain a mixed solution B;
3) slowly adding the organic silicon resin and the nano silicon dioxide into the mixed solution B, and stirring and dispersing at the rotating speed of 1400rpm for 11min to obtain the coating solution.
Performance testing
The coating solutions prepared in examples 1 to 3 were each applied on a canvas (60 mm. times.60 mm) using a combination drum and cured with a UV-LED cold light source lamp to give a coating thickness of 12 μm on the canvas. The resulting coatings were subjected to the following performance tests, the results of which are shown in table 1.
1. Testing adhesion
100 square grids of 1 mm by 1 mm were scribed on the coating surface with a scriber. A600 model scotch tape manufactured by American 3M company was used to bond the scotch tape smoothly without leaving a gap, and then the tape was quickly peeled at an angle of 60 degrees to see if there was any peeling at the scratched edge of the coating.
If no shedding is 5A, the shedding area is 4A between 0 and 5 percent, the shedding area is 3A between 5 and 15 percent, the shedding area is 2A between 15 and 35 percent, the shedding area is 1A between 35 and 65 percent, and the shedding area is 0A above 65 percent.
2. Hardness test
Hardness tests were carried out according to the method specified in chapter IV of GB/6739T.
Using mitsubishi (UNI) pencils with the hardness of 2H, 3H, 4H, 5H and 6H in sequence, applying 1000 gram force at an angle of 90 degrees and a stroke of 10 mm on a sample, scratching 3 paths on each pencil with the hardness at different positions, observing whether the appearance of the coating has obvious scratches or not, and recording the lowest pencil hardness with the scratches.
3. Scratch resistance test
A BYK PH-5811/PH-5811 probe is matched with a PH-5813 probe, the diameter of the probe is 0.75 mm, the testing angle is 90 degrees, a certain load (N) is applied to scratch the surface of the coating at the speed of 1 cm/sec, whether the surface of the coating is scratched or not is observed, and the lowest load force (N) of the scratched surface is recorded.
TABLE 1 Performance testing of the coating film coatings prepared in each of examples 1-3
Figure BDA0002633588730000041
Figure BDA0002633588730000051
As can be seen from Table 1, the coatings of examples 1-3 also performed well, exhibiting excellent properties in adhesion, hardness and scratch resistance.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. A coating liquid for coating a film, characterized in that: the feed comprises the following raw materials in parts by weight: 30-50 parts of acrylate oligomer, 20-30 parts of reactive diluent, 5-15 parts of photoinitiator, 1-3 parts of flatting agent and 1-2 parts of auxiliary material.
2. The coating liquid for coating film according to claim 1, characterized in that: the acrylate oligomer comprises one or more of epoxy acrylate, polyurethane acrylate, polyester acrylate and amino acrylate.
3. The coating liquid for coating film according to claim 1, characterized in that: the active diluent comprises two or more of tripropylene glycol diacrylate, propoxylated neopentyl glycol diacrylate, trimethylolpropane triacrylate and 1, 6-hexanediol diacrylate.
4. The coating liquid for coating film according to claim 1, characterized in that: the photoinitiator is 2,4, 6-trimethylbenzoyl-diphenylphosphine oxide.
5. The coating liquid for coating film according to claim 1, characterized in that: the leveling agent is polyurethane acrylate.
6. The coating liquid for coating film according to claim 1, characterized in that: the auxiliary materials comprise organic silicon resin and nano silicon dioxide.
7. A preparation process of coating liquid for film covering is characterized by comprising the following steps: the preparation process comprises the following steps:
1) adding the active diluent and 2,4, 6-trimethylbenzoyl-diphenylphosphine oxide into a stirring tank, sealing and sealing to prevent light, and stirring at the rotation speed of 800-;
2) adding urethane acrylate into the mixed solution, stirring at the rotation speed of 800-;
3) slowly adding the organic silicon resin and the nano silicon dioxide into the mixed solution B, and stirring and dispersing at the rotation speed of 1300 plus materials and 1500rpm for 10-12min to obtain the coating solution.
8. The process according to claim 7, wherein the coating liquid for coating comprises: the reactive diluent is a mixture of tripropylene glycol diacrylate and propoxylated neopentyl glycol diacrylate.
9. The process according to claim 7, wherein the coating liquid for coating comprises: the acrylate oligomer is epoxy acrylate.
10. A coating method of a coating liquid for coating a film, characterized by comprising: pouring the coating liquid of any one of claims 1 to 7 onto a combined roller, flattening the coating liquid by the combined roller and adhering the coating liquid onto the combined roller, coating the coating liquid on the surface of the material to be coated by the coating roller, and finishing coating after the material coated with the coating liquid is cured by a UV-LED lamp curing device.
CN202010818405.1A 2020-08-14 2020-08-14 Coating liquid for film coating, preparation process and coating method thereof Pending CN111909601A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851466A (en) * 2010-06-02 2010-10-06 长沙华良涂料有限公司 Antistatic abrasion-resistant UV coating and preparation method thereof
CN103396689A (en) * 2013-08-01 2013-11-20 苏州市明大高分子科技材料有限公司 LED-UV light source curable coating and preparation method
CN103421459A (en) * 2013-09-04 2013-12-04 北京海斯迪克新材料有限公司 UV solidified generality laminated adhesive suitable for thin film spraying technology
CN104459844A (en) * 2014-12-19 2015-03-25 四川东材科技集团股份有限公司 Optical diffusion film and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851466A (en) * 2010-06-02 2010-10-06 长沙华良涂料有限公司 Antistatic abrasion-resistant UV coating and preparation method thereof
CN103396689A (en) * 2013-08-01 2013-11-20 苏州市明大高分子科技材料有限公司 LED-UV light source curable coating and preparation method
CN103421459A (en) * 2013-09-04 2013-12-04 北京海斯迪克新材料有限公司 UV solidified generality laminated adhesive suitable for thin film spraying technology
CN104459844A (en) * 2014-12-19 2015-03-25 四川东材科技集团股份有限公司 Optical diffusion film and preparation method thereof

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Application publication date: 20201110