CN1297973A - Ultraviolet cured paint - Google Patents
Ultraviolet cured paint Download PDFInfo
- Publication number
- CN1297973A CN1297973A CN 00109041 CN00109041A CN1297973A CN 1297973 A CN1297973 A CN 1297973A CN 00109041 CN00109041 CN 00109041 CN 00109041 A CN00109041 A CN 00109041A CN 1297973 A CN1297973 A CN 1297973A
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- acrylate
- alicyclic
- resin
- aliphatics
- trifunctional
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Abstract
The present invention relates to chemical technology and especially one kind of ultraviolet photocurable paint used as finish of outer parts of automobile and motorcycle. The paint consists of epoxy acrylic resin 5-45 wt%, alicyclic resin or alicyclic polyurethane acrylic resin 5-45 wt%, butyl acrylate 10-60 wt%, trifunctional acrylate or trifunctional methancrylate 3-30 wt%, and light initiator 1-10 wt%. After the paint is ultraviolet cured, the formed coating is smooth, level, plumpy, firm, tough, wear resistant, antiaging and acid rain etching resistant, and can improve the surface quality of the outer parts of automobile and motorcycle.
Description
The invention belongs to the photo-cured coating in the chemical field, particularly a kind of ultraviolet-curing paint that is used for automobile, motorcycle external member surface coating layer.
The application of ultraviolet-curing paint not only has energy-efficient, and product is pollution-free, and the formed paint film of coating also has tough and hard wear resistant, advantage such as high temperature resistant, corrosion-resistant.Ultraviolet-curing paint is applied to automobile, motorcycle external member surface Lacquer finish, can improves the apparent mass of automobile, motorcycle external member greatly.But there are some defectives owing to be applied in the coating on automobile, motorcycle external member surface at present, defective such as, non-refractory not wear-resisting as coating, erosion resistance and ageing resistance are bad, so, developing the tailor-(made) coating that better is applicable to automobile, motorcycle as early as possible, is those skilled in the art's problem demanding prompt solutions.
The object of the present invention is to provide a kind of ultraviolet-curing paint, and it is applied to the surperficial Lacquer finish of automobile, motorcycle external member, in order to wear-resisting, anti-wiping, oil resistant, the ageing-resistant and acidproof rain erosion performance that improves automobile, motorcycle external member.
Technical solution of the present invention is: coating adopts the good aliphatics of erosion resistance is strong, curing speed is fast Epocryl or epoxy methacrylates resin and good weatherability, tenacity or alicyclic or aromatic urethane acrylate resin, aliphatics or alicyclic or aromatic urethane methacrylate resin as reactive oligomers; Butyl acrylate that dilution properties is good and reactive behavior is high or butyl methacrylate are as reactive diluent; Trifunctional group acrylate or trifunctional methacrylic ester are as linking agent; And add an amount of light trigger again.Coating composition of the present invention is as follows, by weight percentage:
Epocryl or methacrylate resin 5～45%
Aliphatics or alicyclic or aromatic urethane acrylate resin, aliphatics or alicyclic or aromatic urethane methacrylate resin 5～45%
Butyl acrylate or butyl methacrylate 10～60%
Trifunctional group acrylate or trifunctional methacrylic ester 3～30%
Light trigger 1～10%
Said components is joined in the reactor by described weight percent proportioning, normal temperature or or be heated to molten state and stir, promptly get ultraviolet-curing paint after the cooling.
Described Epocryl or epoxy methacrylates resin can be the bisphenol-a epoxy acrylate resin or the bisphenol type epoxy methacrylate resins of various molecular weight, and it is to be made through the esterification ring-opening reaction by the bisphenol A type epoxy resin of various molecular weight and acrylate or methacrylic ester.
Described aliphatics or alicyclic or aromatic urethane acrylate resin, aliphatics or alicyclic or aromatic urethane methacrylate resin be by after aliphatics or alicyclic or aromatic polyisocyanate and polyester polyol or the polyether glycol reaction again with Hydroxyethyl acrylate or hydroxyethyl methylacrylate reaction and make, can represent with following equation:
Wherein:
R can be H, CH
3
R
1Can be
R
2Can be polyester chain or polyether chain,
Wherein: the general formula of polyester chain is:
R
3Can be
And their mixture.
R
4Can be
And their mixture.
Wherein: the general formula of polyether chain is:
Described trifunctional group acrylate or trifunctional methacrylic ester can be trimethylolpropene trimethacrylate, pentaerythritol triacrylate or the pentaerythritol acrylate trimethyls of Viscoat 295, ethoxyquin or third oxidation of Viscoat 295, trimethylolpropene trimethacrylate, ethoxyquin or third oxidation.
Described light trigger is 2-methyl-2-hydroxyl-1-oxygen phenyl-propane (Darocurel173), 1-hydroxycyclohexylphenylketone (Irgacure184) or benzoin dimethylether (Irgacure651).
The present invention has been for the Lacquer finish on automobile, motorcycle external member surface provides a kind of ultraviolet light cured paint specially of excellent property, improved the performance of automobile, motorcycle external member.Coating is behind ultraviolet light polymerization, and unconcerned smooth, smooth half-full, the tough and hard wear resistant of gained lacquer, high temperature resistant, anti-wiping, oil resistant, ageing-resistant and acidproof rain erosion etc. have greatly improved the apparent mass of automobile, motorcycle external member.
Below in conjunction with embodiment technical scheme of the present invention is further described.
Embodiment 1.
Epocryl (CN120, Sartomer product) 10%
Aliphatic urethane acrylate resin (CN963, Sartomer product) 30%
Butyl acrylate 40%
Trimethylolpropane trimethacrylate 15%
2-methyl-2-hydroxyl-1-oxygen phenyl-propane 5%
Said components is mixed in reactor, be heated to 50 ℃～60 ℃ temperature, stirred 0.5～3 hour, cooling promptly gets automobile of the present invention, ultraviolet light cured paint specially for motorcycle.This paint spay-coating on tinplate, is solidified the back and surveys its performance, and gained the results are shown in Table 1.
Embodiment 2.
Epocryl (CN104, Sartomer product) 5%
Aliphatic urethane acrylate resin (EB264, Ucb product) 45%
Butyl acrylate 30%
Pentaerythritol triacrylate 12%
1-hydroxycyclohexylphenylketone 8%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 3.
Epocryl (CN124, Sartomer product) 30%
Aliphatic urethane acrylate resin (CN983, Sartomer product) 20%
Butyl acrylate 35%
Ethoxyquin Viscoat 295 10%
Benzoin dimethylether 5%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 4.
Epocryl (Epirote828) 15%
Aliphatic urethane acrylate resin (EB284, Ucb product) 35%
Butyl acrylate 30%
The third oxidation Viscoat 295 15%
2-methyl-2-hydroxyl-1-oxygen phenyl-propane 5%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 5.
Methyl Epocryl (CN120, Sartomer product) 15%
Aliphatic urethane acrylate resin (CN963, Sartomer product) 30%
Butyl acrylate 35%
Trimethylolpropane trimethacrylate 15%
2-methyl-2-hydroxyl-1-oxygen phenyl-propane 5%
Embodiment 6.
Epocryl (Epirote828) 15%
Aliphatic polyurethane methacrylate resin (EB284, Ucb product) 35%
Butyl acrylate 30%
The third oxidation trimethylolpropane trimethacrylate 15%
2-methyl-2-hydroxyl-1-oxygen phenyl-propane 5%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 7.
Methyl Epocryl (CN104, Sartomer product) 5%
Aliphatic urethane acrylate resin (EB264, Ucb product) 45%
Butyl methacrylate 30%
Pentaerythritol triacrylate 12%
1-hydroxycyclohexylphenylketone 8%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 8.
Methyl Epocryl (CN120, Sartomer product) 15%
Aliphatic polyurethane methacrylate resin (CN963, Sartomer product) 30%
Butyl methacrylate 35%
Trimethylolpropane trimethacrylate 15%
2-methyl-2-hydroxyl-1-oxygen phenyl-propane 5%
Embodiment 9.
Epocryl (CN124, Sartomer product) 30%
Aliphatic urethane acrylate resin (CN983, Sartomer product) 20%
Butyl acrylate 35%
The third oxidation Viscoat 295 13%
Benzoin dimethylether 2%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Embodiment 10.
Epocryl (CN124, Sartomer product) 15%
Aliphatic urethane acrylate resin (CN983, Sartomer product) 15%
Butyl acrylate 50%
Trimethylolpropene trimethacrylate 13%
Benzoin dimethylether 7%
The mixing manufacture method is identical with embodiment 1, film performance such as table 1.
Table 1
Claims (4)
1. a ultraviolet-curing paint is characterized in that component is as follows, by weight percentage:
Epocryl or methyl Epocryl 5～45%
Aliphatics or alicyclic or aromatic urethane acrylate resin, aliphatics or alicyclic or aromatic urethane methacrylate resin 5～45%
Butyl acrylate or butyl methacrylate 10～60%
Trifunctional group acrylate or trifunctional methacrylic ester 3～30%
Light trigger 1～10%.
2. coating as claimed in claim 1 is characterized in that: described aliphatics or general formula alicyclic or aromatic urethane acrylate resin, aliphatics or alicyclic or aromatic urethane methacrylate resin are:
Wherein:
R is H, CH
3
R
1Be
R
2Be polyester chain or polyether chain,
Wherein, the general formula of polyester chain is:
And their mixture;
And their mixture;
Wherein, the general formula of polyether chain is:
3. coating as claimed in claim 1 is characterized in that: described trifunctional group acrylate or trifunctional methacrylic ester can be trimethylolpropene trimethacrylate, pentaerythritol triacrylate or the pentaerythritol acrylate trimethyls of Viscoat 295, ethoxyquin or third oxidation of Viscoat 295, trimethylolpropene trimethacrylate, ethoxyquin or third oxidation.
4. coating as claimed in claim 1 is characterized in that: described light trigger is 2-methyl-2-hydroxyl-1-oxygen phenyl-propane, 1-hydroxycyclohexylphenylketone or benzoin dimethylether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00109041A CN1091457C (en) | 2000-06-07 | 2000-06-07 | Ultraviolet cured paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00109041A CN1091457C (en) | 2000-06-07 | 2000-06-07 | Ultraviolet cured paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1297973A true CN1297973A (en) | 2001-06-06 |
| CN1091457C CN1091457C (en) | 2002-09-25 |
Family
ID=4579374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00109041A Ceased CN1091457C (en) | 2000-06-07 | 2000-06-07 | Ultraviolet cured paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1091457C (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398617C (en) * | 2005-10-24 | 2008-07-02 | 广州擎天实业有限公司 | Ultraviolet light cured coating for painting color TV casing |
| CN100402611C (en) * | 2003-08-13 | 2008-07-16 | 露温迪克有限公司 | Photocurable polymer resin composition having antistatic property for coating optical fiber |
| CN100445303C (en) * | 2004-02-04 | 2008-12-24 | 生态涂料公司 | Environmentally friendly, 100% solids, actinic radiation curable coating compositions and coated surfaces and coated articles and coating methods and assemblages thereof |
| CN100462414C (en) * | 2006-09-18 | 2009-02-18 | 深圳清华大学研究院 | Ultraviolet light curing nano antibacterial woodenware paint and preparation method thereof |
| CN101280154B (en) * | 2007-04-06 | 2010-10-13 | 上海海优威电子技术有限公司 | Ultraviolet curing vacuum metallizing coating |
| CN102206435A (en) * | 2011-05-10 | 2011-10-05 | 上海富臣化工有限公司 | Ultraviolet-light-cured woodwork coating for roller coat surface dressing, and preparation method thereof |
| CN101397363B (en) * | 2008-08-19 | 2012-01-04 | 东莞市佳景印刷材料有限公司 | Water ultraviolet light curing epoxy acrylic ester grafted polyurethane and preparation method thereof |
| CN103540226A (en) * | 2013-10-28 | 2014-01-29 | 安徽明都电气有限公司 | Low-carbon metal cabinet board paint and preparation method thereof |
| CN103555031A (en) * | 2013-10-28 | 2014-02-05 | 安徽明都电气有限公司 | Antiseptic and antirust epoxy resin paint and preparation method thereof |
| CN103555030A (en) * | 2013-10-28 | 2014-02-05 | 安徽明都电气有限公司 | Epoxy resin metallic paint and preparation method thereof |
| CN105176327A (en) * | 2015-10-09 | 2015-12-23 | 安徽名士达涂料有限公司 | UV roller painting matte wood lacquer and preparation method thereof |
| CN105273612A (en) * | 2015-11-30 | 2016-01-27 | 佛山市高明绿色德化工有限公司 | UV coating for glass |
| CN106479325A (en) * | 2016-11-02 | 2017-03-08 | 北京石油化工学院 | A kind of photocuring metallic paint and preparation method and application |
| CN111410899A (en) * | 2020-04-27 | 2020-07-14 | 浙江伟星实业发展股份有限公司 | Photocureable coating and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0689293B2 (en) * | 1986-05-27 | 1994-11-09 | 日本油脂株式会社 | UV curable paint |
| CN1028433C (en) * | 1989-02-01 | 1995-05-17 | 北京大学 | Optical solidification compound and preparation method and application thereof |
| DE4132430A1 (en) * | 1991-09-28 | 1993-04-01 | Basf Lacke & Farben | AQUEOUS VARNISHES AND METHOD FOR PRODUCING AUTOMOTIVE COATINGS |
| CN1114331A (en) * | 1994-07-01 | 1996-01-03 | 李珊瑚 | Ultraviolet light fast solidification paint |
-
2000
- 2000-06-07 CN CN00109041A patent/CN1091457C/en not_active Ceased
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402611C (en) * | 2003-08-13 | 2008-07-16 | 露温迪克有限公司 | Photocurable polymer resin composition having antistatic property for coating optical fiber |
| CN100445303C (en) * | 2004-02-04 | 2008-12-24 | 生态涂料公司 | Environmentally friendly, 100% solids, actinic radiation curable coating compositions and coated surfaces and coated articles and coating methods and assemblages thereof |
| CN100398617C (en) * | 2005-10-24 | 2008-07-02 | 广州擎天实业有限公司 | Ultraviolet light cured coating for painting color TV casing |
| CN100462414C (en) * | 2006-09-18 | 2009-02-18 | 深圳清华大学研究院 | Ultraviolet light curing nano antibacterial woodenware paint and preparation method thereof |
| CN101280154B (en) * | 2007-04-06 | 2010-10-13 | 上海海优威电子技术有限公司 | Ultraviolet curing vacuum metallizing coating |
| CN101397363B (en) * | 2008-08-19 | 2012-01-04 | 东莞市佳景印刷材料有限公司 | Water ultraviolet light curing epoxy acrylic ester grafted polyurethane and preparation method thereof |
| CN102206435A (en) * | 2011-05-10 | 2011-10-05 | 上海富臣化工有限公司 | Ultraviolet-light-cured woodwork coating for roller coat surface dressing, and preparation method thereof |
| CN103540226A (en) * | 2013-10-28 | 2014-01-29 | 安徽明都电气有限公司 | Low-carbon metal cabinet board paint and preparation method thereof |
| CN103555031A (en) * | 2013-10-28 | 2014-02-05 | 安徽明都电气有限公司 | Antiseptic and antirust epoxy resin paint and preparation method thereof |
| CN103555030A (en) * | 2013-10-28 | 2014-02-05 | 安徽明都电气有限公司 | Epoxy resin metallic paint and preparation method thereof |
| CN105176327A (en) * | 2015-10-09 | 2015-12-23 | 安徽名士达涂料有限公司 | UV roller painting matte wood lacquer and preparation method thereof |
| CN105273612A (en) * | 2015-11-30 | 2016-01-27 | 佛山市高明绿色德化工有限公司 | UV coating for glass |
| CN106479325A (en) * | 2016-11-02 | 2017-03-08 | 北京石油化工学院 | A kind of photocuring metallic paint and preparation method and application |
| CN111410899A (en) * | 2020-04-27 | 2020-07-14 | 浙江伟星实业发展股份有限公司 | Photocureable coating and preparation method and application thereof |
| CN111410899B (en) * | 2020-04-27 | 2022-03-01 | 浙江伟星实业发展股份有限公司 | Photocureable coating and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1091457C (en) | 2002-09-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN YADA NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HUNAN YADA CHEMICAL BUILDING MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Hu'nan Yada New Material Science & Technology Co. Ltd. Patentee before: Hunan Yada Chemical Building Material Co., Ltd. |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20040512 Decision number of declaring invalidation: 6066 |