CN106700854A - Ultraviolet light curing anti-yellowing spray bright top-coat paint - Google Patents
Ultraviolet light curing anti-yellowing spray bright top-coat paint Download PDFInfo
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- CN106700854A CN106700854A CN201510775625.XA CN201510775625A CN106700854A CN 106700854 A CN106700854 A CN 106700854A CN 201510775625 A CN201510775625 A CN 201510775625A CN 106700854 A CN106700854 A CN 106700854A
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- ultraviolet light
- coat paint
- color inhibition
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- acrylate
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Abstract
The present invention discloses an ultraviolet light curing anti-yellowing spray bright top-coat paint. The top-coat paint consists of the following components in parts by weight: 15-25% of multifunctional polyurethane-acrylate, 25-35% of modified epoxy acrylate, 25-35% of mixed polyester acrylate, 3-5% of a photoinitiator, 0.1-0.3% of an assistant and 10-20% of a solvent. The ultraviolet light bright top-coat paint is used as the top-coat paint, paint film can prevent yellowing, and the top-coat paint improves the overall paint efficiency, is environmentally friendly, and can reduce organic solvent emissions.
Description
Technical field
The present invention relates to a kind of coating of chemical field, more particularly to a kind of ultraviolet light polymerization color inhibition spraying glossy varnish.
Background technology
UV paints are photocureable coating, and it is to apply more extensive furniture lacquer at present, and main feature has：Processed by intensive ultraviolet photocuring, color stability, for a long time Chang Xin.So being widely used at aspects such as office furniture, it is employed in large area office furniture in recent years.But in the case of this big finish paint spraying, yellowing resistance, levelability and brightness all do not reach market demands to general UV paints, and traditional way is to spray PU finish paints again with UV priming paint.So cause that paint film color inhibition is poor, operation increases, man-hour lengthens, and is painted using PU, a large amount of organic solvent pollution air of release, overall efficiency and benefit is not high, reduces the whole efficiency of application.
The content of the invention
The technical problem to be solved in the present invention is to provide the good UV glossy varnishes of a kind of good leveling property, good brightness, yellowing resistance.In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of ultraviolet light polymerization color inhibition sprays glossy varnish, by weight:Many official's urethane acrylate 15-25%, modified epoxy acrylic ester 25-35%, mixed polyester acrylate 25-35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.
Further：In above-mentioned ultraviolet light polymerization color inhibition spraying glossy varnish, multifunctional urethane acrylate used has extraordinary pliability, and shrinkage can effectively reduce the shrinkage stress of system, have good booster action to the raising of adhesive force than relatively low.Modified epoxy acrylic ester used is a kind of excellent epoxy acrylic resin of anti-yellowing property, improves the effect of anti-yellowing property.Mixed polyester acrylate used is that a kind of brightness is high, improves the polyester acrylate of hardness.Light trigger used is 1- hydroxyls-cyclohexyl-phenyl ketone（184）, 2- hydroxy-2-methyl -1- phenyl -1- acetone（Color inhibition modified 1173）In one or more.Auxiliary agent used is efficient acrylic acid levelling agent.Solvent used is one or more of butyl acetate, butyl acetate, ethanol, ethyl acetate and isopropanol
Compared with prior art, the present invention by weight:Many official's urethane acrylate 15-25%, modified epoxy acrylic ester 25-35%, mixed polyester acrylate 25-35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Specific embodiment
Following examples are that ultraviolet light polymerization color inhibition glossy varnish is preferably formulated; these formulas are non-limiting implementation; it is that, for illustrating the present invention, the formula that those skilled in the art can be filtered out with thinking of the invention and sorting proportioning completely is protection scope of the present invention.
Embodiment 1
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 15%, modified epoxy acrylic ester 25%, mixed polyester acrylate 35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Embodiment 2
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 20%, modified epoxy acrylic ester 15%, mixed polyester acrylate 30%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Embodiment 3
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 25%, modified epoxy acrylic ester 25%, mixed polyester acrylate 35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Embodiment 4
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 25%, modified epoxy acrylic ester 20%, mixed polyester acrylate 35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Embodiment 5
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 15%, modified epoxy acrylic ester 25%, mixed polyester acrylate 30%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Embodiment 6
A kind of UV color inhibitions spray glossy varnish, by weight:Many official's urethane acrylates 25%, modified epoxy acrylic ester 35%, mixed polyester acrylate 35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.Above-mentioned material is fabricated to UV glossy varnishes by the painting method commonly used according to those skilled in the art, is automatically sprayed on base material with equipment, can greatly improve production efficiency.Splendid levelability can be obtained after solidification, the surface effect and hardness, brightness yellowing resistance that can reach PU paints are painted better than PU.
Claims (6)
1. a kind of ultraviolet light polymerization color inhibition sprays glossy varnish, by weight:Many official's urethane acrylate 15-25%, modified epoxy acrylic ester 25-35%, mixed polyester acrylate 25-35%, light trigger 3-5%, auxiliary agent 0.1-0.3%, solvent 10-20%.
2. ultraviolet light polymerization color inhibition according to claim 1 sprays glossy varnish, it is characterised in that：Described many official's urethane acrylates be aliphatic modified urethane acrylate, aromatic modified urethane acrylate one or two.
3. the modified epoxy acrylic ester described in is a kind of epoxy acrylate of modified color inhibition.
4. ultraviolet light polymerization color inhibition according to claim 2 sprays glossy varnish, it is characterised in that：The auxiliary agent is one or more in efficient acrylic acid levelling agent.
5. ultraviolet light polymerization color inhibition according to claim 3 sprays glossy varnish, it is characterised in that：Described light trigger is one or two of 1- hydroxyls-cyclohexyl-phenyl ketone or 2- hydroxy-2-methyl -1- phenyl -1- acetone.
6. ultraviolet light polymerization color inhibition according to claim 4 sprays glossy varnish, it is characterised in that：The solvent is one or more of ethyl acetate, butyl acetate, ethanol, ethyl acetate and isopropanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775625.XA CN106700854A (en) | 2015-11-15 | 2015-11-15 | Ultraviolet light curing anti-yellowing spray bright top-coat paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510775625.XA CN106700854A (en) | 2015-11-15 | 2015-11-15 | Ultraviolet light curing anti-yellowing spray bright top-coat paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700854A true CN106700854A (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510775625.XA Pending CN106700854A (en) | 2015-11-15 | 2015-11-15 | Ultraviolet light curing anti-yellowing spray bright top-coat paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN106700854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933839A (en) * | 2022-06-27 | 2022-08-23 | 上海蓝宝涂料有限公司 | Colorful finishing varnish and coating method thereof |
| CN116478590A (en) * | 2023-04-06 | 2023-07-25 | 君子兰涂料（天津）有限公司 | Yellowing-resistant bright-light-spraying paint and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845263A (en) * | 2010-05-14 | 2010-09-29 | 上海长悦涂料有限公司 | UV (Ultraviolet) curing coatings with high weatherability |
| CN102220070A (en) * | 2011-05-10 | 2011-10-19 | 上海富臣化工有限公司 | Ultraviolet solidified yellowing resistant and glossy woodenware paint and application technology thereof |
| CN103627311A (en) * | 2012-08-21 | 2014-03-12 | 上海大桥化工有限公司 | Vacuum plating UV-curable priming paint |
| CN104341979A (en) * | 2014-10-28 | 2015-02-11 | 嘉宝莉化工集团股份有限公司 | Odor-free yellowing-resistant UV (ultraviolet) curing coating and preparation method thereof |
| CN104356922A (en) * | 2014-10-28 | 2015-02-18 | 成都纳硕科技有限公司 | Waterproof and high-flexibility ultraviolet-curable luminescent coating for wooden ware |
| CN104403550A (en) * | 2014-11-03 | 2015-03-11 | 深圳市千浪化工有限公司 | Free-radical chain polymerization thinly-coated ultraviolet-cured nanometer paint |
-
2015
- 2015-11-15 CN CN201510775625.XA patent/CN106700854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845263A (en) * | 2010-05-14 | 2010-09-29 | 上海长悦涂料有限公司 | UV (Ultraviolet) curing coatings with high weatherability |
| CN102220070A (en) * | 2011-05-10 | 2011-10-19 | 上海富臣化工有限公司 | Ultraviolet solidified yellowing resistant and glossy woodenware paint and application technology thereof |
| CN103627311A (en) * | 2012-08-21 | 2014-03-12 | 上海大桥化工有限公司 | Vacuum plating UV-curable priming paint |
| CN104341979A (en) * | 2014-10-28 | 2015-02-11 | 嘉宝莉化工集团股份有限公司 | Odor-free yellowing-resistant UV (ultraviolet) curing coating and preparation method thereof |
| CN104356922A (en) * | 2014-10-28 | 2015-02-18 | 成都纳硕科技有限公司 | Waterproof and high-flexibility ultraviolet-curable luminescent coating for wooden ware |
| CN104403550A (en) * | 2014-11-03 | 2015-03-11 | 深圳市千浪化工有限公司 | Free-radical chain polymerization thinly-coated ultraviolet-cured nanometer paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933839A (en) * | 2022-06-27 | 2022-08-23 | 上海蓝宝涂料有限公司 | Colorful finishing varnish and coating method thereof |
| CN116478590A (en) * | 2023-04-06 | 2023-07-25 | 君子兰涂料（天津）有限公司 | Yellowing-resistant bright-light-spraying paint and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |