发明名称 |
Adherent ultraviolet cured coatings |
摘要 |
Ultraviolet-curable liquid coating compositions are disclosed in which improved adhesion to metal and plastic surfaces is obtained. This improvement is obtained by using, in admixture: (1) from 10% to about 60% of total resin solids of an organic solvent-soluble solution copolymer of monoethylenically unsaturated monomers including from 2.5% to 10% of tertiary amine monomer which is an aminoalkyl ester or amide of an alpha, beta-monoethylenic monocarboxylic acid in which the alkyl group contains 2-4 carbon atoms; and (2) from 40% to 90% of total resin solids of radiation-curable ethylenically unsaturated liquid. The coating composition includes photoinitiators and/or photosensitizers rendering the composition sensitive to ultraviolet light, and the components are present in solution in at least about 10% of inert volatile organic solvent.
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申请公布号 |
US4532021(A) |
申请公布日期 |
1985.07.30 |
申请号 |
US19840606527 |
申请日期 |
1984.05.07 |
申请人 |
DESOTO, INC. |
发明人 |
MURPHY, EDWARD J.;LEWARCHIK, RONALD J.;THOMPSON, JEFFREY W. |
分类号 |
C09D4/06;(IPC1-7):C08J3/28;C08L31/08 |
主分类号 |
C09D4/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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