发明名称 |
METHOD FOR COATING A CONTINUOUS TRAIN OF SYNTHETIC RESIN WITH A SCRATCH RESISTANT COATING |
摘要 |
A scratch resistant coating is applied to one or both surfaces of an extruded thermoplastic synthetic resin web by passing the web through a polishing roll stack wherein at least one of the rolls has thereon a film of a material forming such a scratch resistant coating, the coating being in this way transferred from the roll to the surface of the web.
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申请公布号 |
CA1323974(C) |
申请公布日期 |
1993.11.09 |
申请号 |
CA19880581469 |
申请日期 |
1988.10.27 |
申请人 |
ROEHM GMBH |
发明人 |
VETTER, HEINZ;SIOL, WERNER |
分类号 |
B05D1/28;B05D5/02;B29C37/00;B29C43/24;B29C43/30;B29C47/00;C08J7/04;(IPC1-7):B29C43/30 |
主分类号 |
B05D1/28 |
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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