发明名称 |
Synthetic resin powder and coating agents containing the same |
摘要 |
What is disclosed is a synthetic resin powder of latex particles having an average particle size between 1 micron and 5 microns, which particles can be partially or completely loosely aggregated to form larger particles, said synthetic resin being a cross-linked copolymer of 75 to 99.5 percent by weight of a monomer mixture of methyl methacrylate and isobutyl methacrylate in a weight ratio of 1:3 to 3:1, 0.5 to 10 percent by weight of a cross-linking comonomer having at least two polymerizable double bonds, and 0 to 24.5 percent by weight of a further different ethylenically-unsaturated comonomer copolymerizable therewith, a coating agent containing a binder dissolved or dispersed therein together with such a resin powder, and a method of coating using such a coating agent to give coatings wherein the presence of the resin powder prevents blocking of the coatings without undue loss of luster therein.
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申请公布号 |
US4268549(A) |
申请公布日期 |
1981.05.19 |
申请号 |
US19790056541 |
申请日期 |
1979.07.11 |
申请人 |
ROEHM GMBH |
发明人 |
FINK, HERBERT;SUETTERLIN, NORBERT;DINKLAGE, HORST;TILCH, WILLI |
分类号 |
C09D5/03;C08J3/12;C08L33/10;C09D7/00;C09D7/12;C09D133/04;C09D133/10;(IPC1-7):B05D3/02 |
主分类号 |
C09D5/03 |
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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