发明名称 |
Coating agents for producing rigid coatings resistant to scratching and soiling and rigid moulded bodies resistant to scratching and soiling and method for the production thereof |
摘要 |
The invention relates to coating agents for producing rigid coatings resistant to scratching and soiling which contain: A) 1-30 mass % polymer produced by free radical polymerisation of a mixture containing A1) 1-10 weight parts of at least one sulphur compound containing at least 3 thiol groups and A2) 90-99 weight parts of alkylmethacrylate; B) 0.2-10% mass of at least one fluoralkyl(meth)acrylate having from 3 to 30 carbon atoms in an alcohol radical which comprises from 6 to 61 fluorine atoms; C) 20-80 mass % multifunctional (methyl)acrylate; D) 0.01-10 mass % of at least one initiator; E) 5-75 mass % of at least one solvent and F) 0-40 mass % ordinary additives. The rigid moulded bodies resistant to scratching and soiling and comprising a plastic substrate and scratching resistant coating are also disclosed. |
申请公布号 |
ZA200504905(B) |
申请公布日期 |
2006.03.29 |
申请号 |
ZA20050004905 |
申请日期 |
2006.01.25 |
申请人 |
ROEHM GMBH & CO. KG |
发明人 |
THOMAS HASSKERL;ROLF NEEB;REINER LINGELBACH;PATRICK BECKER;GHIRMAY SEYOUM |
分类号 |
C08F;C09D;C09D4/06 |
主分类号 |
C08F |
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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