CN104293118A - Ultraviolet light curing water-based paint with high drying performance for plastic surface - Google Patents
Ultraviolet light curing water-based paint with high drying performance for plastic surface Download PDFInfo
- Publication number
- CN104293118A CN104293118A CN201410583442.3A CN201410583442A CN104293118A CN 104293118 A CN104293118 A CN 104293118A CN 201410583442 A CN201410583442 A CN 201410583442A CN 104293118 A CN104293118 A CN 104293118A
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- Prior art keywords
- parts
- high drying
- aqueous coating
- frosting
- ultraviolet light
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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
-
- 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
- C09D7/63—Additives non-macromolecular organic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the field of paint, in particular to an ultraviolet light curing water-based paint with high drying performance used for plastic surfaces. The ultraviolet light curing water-based paint is characterized by being prepared from the following raw materials in parts by weight: 60-70 parts of methyl phenolic aldehyde epoxy acrylate, 5-10 parts of methyl cellulose, 5-8 parts of an ultraviolet light polymerization initiator, 1-3 parts of a surface addictive, 5-10 parts of maleic anhydride, 2-5 parts of toluene and 100-200 parts of a solvent. The ultraviolet light curing water-based paint provided by the invention is better in surface drying performance and high in resolution, and has relatively moderate adhesion, mechanical strength, electrical insulating property and flexibility. Therefore, the ultraviolet light curing water-based paint is suitable for various plastic surfaces and can be used in electronic manufacturing industry.
Description
Technical field
The present invention relates to paint field, particularly relate to the high drying property ultraviolet solidified aqueous coating of a kind of frosting.
Background technology
Ultraviolet-curing paint is since appearance, because it has the feature of 5E, i.e. efficient (Efficient), applicable wide (Enabling), economic (Economical), energy-conservation (Energy Saying), environmental friendliness (Environmental-friendly).In the prior art, ultraviolet-curing paint is widely used in and closely bound up field of living by people, to play the effect beautifying object and protection object.
In recent years, along with people are to the reinforcement gradually of the pay attention to day by day of environment protection and environmental regulation, various countries are more and more limited for the discharge of volatile organic matter contained in traditional solvent based coating.Therefore, the Main way that the low stain even water-borne coatings of nonpollution environment friendly, photo-cured coating have become coating manufacture is developed.
The water-borne coatings of ultraviolet light polymerization combines the advantage of water-based technology and UV-curing technology, have that curing speed is fast, environmental friendliness and the advantage such as energy-conservation, simultaneously, it also overcomes the shortcoming such as skin irritation that traditional UV-curing technology brings and the film performance difference that water-based technology is brought, be many traditional coatings incomparable.
Summary of the invention
The object of the invention is to for prior art, provide a kind of frosting high drying property ultraviolet solidified aqueous coating.
For realizing the object of the invention, the technical solution used in the present invention is as follows:
The high drying property ultraviolet solidified aqueous coating of a kind of frosting, is characterized in that: according to the mass fraction, is prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 60 ~ 70 parts;
Methylcellulose gum: 5 ~ 10 parts;
Uv photopolymerization initiator: 5 ~ 8 parts;
Surface modifier: 1 ~ 3 part;
Maleic anhydride: 5 ~ 10 parts;
Toluene: 2 ~ 5 parts;
Solvent: 100 ~ 120 parts.
Present invention also offers the preparation method of a kind of frosting with high drying property ultraviolet solidified aqueous coating, it is characterized in that comprising the following steps: cresol novolak epoxy acrylate is mixed with methylcellulose gum, add surface modifier and solvent, be warming up to 70 ~ 80 DEG C, stir 1 ~ 2h, then add the toluene solution and uv photopolymerization initiator that are dissolved with maleic anhydride, continue at 70 ~ 80 DEG C, stir 3 ~ 4h and get final product.
Further, described a kind of frosting with high drying property ultraviolet solidified aqueous coating according to the mass fraction, be prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 65 parts;
Methylcellulose gum: 8 parts;
Uv photopolymerization initiator: 6 parts;
Surface modifier: 2 parts;
Maleic anhydride: 7 parts;
Toluene: 3 parts;
Solvent: 100 parts.
Further, described uv photopolymerization initiator is dihydroxy benaophenonel, phenyl dihydroxy benaophenonel or said mixture.
Further, described surface modifier is silicone based, organic fluorine class or said mixture.
Further, described solvent is water and single methanol mixed solvent.
The invention provides the high drying property ultraviolet solidified aqueous coating of above-mentioned a kind of frosting, beneficial effect is as follows:
A kind of frosting of the present invention utilizes with high drying property ultraviolet solidified aqueous coating and carries out modification to cresol novolak epoxy acrylate, make it have the feature that relative molecular mass is comparatively large, softening temperature is higher, therefore be that the liquid ultraviolet solidified aqueous coating that main body prepolymer configures has surface drying preferably by modified methyl Epoxy Phenolic Acrylates, resolving power is high, accelerate the solidification rate of coating at frosting further, and easy to use, have generalization.
The present invention also has comparatively moderate cementability, physical strength, electrical insulating property and suppleness, is applicable to various frosting and uses and electronics manufacturing.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment 1:
Described a kind of frosting with high drying property ultraviolet solidified aqueous coating according to the mass fraction, be prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 65 parts;
Methylcellulose gum: 8 parts;
Dihydroxy benaophenonel: 6 parts;
Silicone based surface modifier: 2 parts;
Maleic anhydride: 7 parts;
Toluene: 3 parts;
Water and single methanol mixed solvent: 100 parts.
Cresol novolak epoxy acrylate is mixed with methylcellulose gum, add silicone based surface modifier and water and single methanol mixed solvent, be warming up to 70 DEG C, stir 1h, then add the toluene solution and dihydroxy benaophenonel that are dissolved with maleic anhydride, continue at 70 DEG C, stir 3h and get final product.
Embodiment 2:
Described a kind of frosting with high drying property ultraviolet solidified aqueous coating according to the mass fraction, be prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 70 parts;
Methylcellulose gum: 10 parts;
Phenyl dihydroxy benaophenonel: 7 parts;
Organic fluorine class surface modifier: 3 parts;
Maleic anhydride: 10 parts;
Toluene: 4 parts;
Water and single methanol mixed solvent: 120 parts.
Cresol novolak epoxy acrylate is mixed with methylcellulose gum, adds surface modifier and solvent, be warming up to 80 DEG C, stir 2h, then add the toluene solution and uv photopolymerization initiator that are dissolved with maleic anhydride, continue at 80 DEG C, stir 4h and get final product.
Claims (6)
1. the high drying property ultraviolet solidified aqueous coating of frosting, is characterized in that: according to the mass fraction, is prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 60 ~ 70 parts;
Methylcellulose gum: 5 ~ 10 parts;
Uv photopolymerization initiator: 5 ~ 8 parts;
Surface modifier: 1 ~ 3 part;
Maleic anhydride: 5 ~ 10 parts;
Toluene: 2 ~ 5 parts;
Solvent: 100 ~ 120 parts.
2. the frosting preparation method of high drying property ultraviolet solidified aqueous coating, it is characterized in that comprising the following steps: cresol novolak epoxy acrylate is mixed with methylcellulose gum, add surface modifier and solvent, be warming up to 70 ~ 80 DEG C, stir 1 ~ 2h, then add the toluene solution and uv photopolymerization initiator that are dissolved with maleic anhydride, continue at 70 ~ 80 DEG C, stir 3 ~ 4h and get final product.
3. the high drying property ultraviolet solidified aqueous coating of a kind of frosting according to claim 1, is characterized in that: the high drying property ultraviolet solidified aqueous coating of described a kind of frosting according to the mass fraction, is prepared from by following raw materials according:
Cresol novolak epoxy acrylate: 65 parts;
Methylcellulose gum: 8 parts;
Uv photopolymerization initiator: 6 parts;
Surface modifier: 2 parts;
Maleic anhydride: 7 parts;
Toluene: 3 parts;
Solvent: 100 parts.
4. the high drying property ultraviolet solidified aqueous coating of a kind of frosting according to claim 1, is characterized in that: described uv photopolymerization initiator is dihydroxy benaophenonel, phenyl dihydroxy benaophenonel or said mixture.
5. the high drying property ultraviolet solidified aqueous coating of a kind of frosting according to claim 1, is characterized in that: described surface modifier is silicone based, organic fluorine class or said mixture.
6. the high drying property ultraviolet solidified aqueous coating of a kind of frosting according to claim 1, is characterized in that: described solvent is water and single methanol mixed solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583442.3A CN104293118B (en) | 2014-10-28 | 2014-10-28 | A kind of frosting is with high drying property ultraviolet solidified aqueous coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583442.3A CN104293118B (en) | 2014-10-28 | 2014-10-28 | A kind of frosting is with high drying property ultraviolet solidified aqueous coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104293118A true CN104293118A (en) | 2015-01-21 |
| CN104293118B CN104293118B (en) | 2016-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583442.3A Expired - Fee Related CN104293118B (en) | 2014-10-28 | 2014-10-28 | A kind of frosting is with high drying property ultraviolet solidified aqueous coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN104293118B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803942A (en) * | 2005-12-26 | 2006-07-19 | 中国化工建设总公司常州涂料化工研究院 | Ultraviolet curing coating for metal plating surface protection |
| CN1844229A (en) * | 2006-05-16 | 2006-10-11 | 广东工业大学 | UV curable aqueous resin composition |
| CN101037497A (en) * | 2007-04-29 | 2007-09-19 | 中国石化集团巴陵石油化工有限责任公司 | Preparation method of special epoxy resin for aqueous ultraviolet solidifying coating |
| US20080262144A1 (en) * | 2004-10-19 | 2008-10-23 | Degussa Gmbh | Aqueous, Radiation-Hardenable Resins, Method for the Production Thereof, and Use of the Same |
| CN102372935A (en) * | 2010-08-11 | 2012-03-14 | 上海颜钛实业有限公司 | Automatically sprayed ultraviolet curing paint and preparation method thereof |
| CN103937380A (en) * | 2014-03-25 | 2014-07-23 | 周挺 | Ultraviolet light cured paint |
-
2014
- 2014-10-28 CN CN201410583442.3A patent/CN104293118B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080262144A1 (en) * | 2004-10-19 | 2008-10-23 | Degussa Gmbh | Aqueous, Radiation-Hardenable Resins, Method for the Production Thereof, and Use of the Same |
| CN1803942A (en) * | 2005-12-26 | 2006-07-19 | 中国化工建设总公司常州涂料化工研究院 | Ultraviolet curing coating for metal plating surface protection |
| CN1844229A (en) * | 2006-05-16 | 2006-10-11 | 广东工业大学 | UV curable aqueous resin composition |
| CN101037497A (en) * | 2007-04-29 | 2007-09-19 | 中国石化集团巴陵石油化工有限责任公司 | Preparation method of special epoxy resin for aqueous ultraviolet solidifying coating |
| CN102372935A (en) * | 2010-08-11 | 2012-03-14 | 上海颜钛实业有限公司 | Automatically sprayed ultraviolet curing paint and preparation method thereof |
| CN103937380A (en) * | 2014-03-25 | 2014-07-23 | 周挺 | Ultraviolet light cured paint |
Non-Patent Citations (1)
| Title |
|---|
| 翟茂林等: "《高分子材料辐射加工技术及进展》", 31 May 2004, article ""高分子材料辐射加工技术及进展"", pages: 245-247 * |
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| CN104293118B (en) | 2016-11-16 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Zhenbao Inventor before: Xi Xiaoshan Inventor before: Wang Jun Inventor before: Huang Bo |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 528300 Guangdong province Foshan city Shunde District Ronggui Huangpu small neighborhood Jianye Road No. 4 of Patentee after: Shunde Guangdong Kawasaki Beijing Great Automotive Components Company Limited Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Patentee before: Chengdu Nashuo Technology Co., Ltd. |
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Granted publication date: 20161116 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |