发明名称 |
SCRATCH AND WEATHER RESISTANT COMPOSITE MATERIAL BASED ON POLYCARBONATE |
摘要 |
<p>The present invention relates to a clear and transparent, scratch-resistant and weather-resistant laminate of high impact strength, consisting of a polycarbonate layer which, on at least one of its surfaces, carries a polyacrylate coating which, on its outer surface, is coated with a scratch-resistant and weather-resistant covering of a hydroxylated fluoropolymer which is cross-linked with methylmelamine and/or polysilicic acid. The present invention also relates to a process for the production of said scratch-resistant laminate.</p> |
申请公布号 |
EP0000022(B1) |
申请公布日期 |
1980.09.17 |
申请号 |
EP19780100034 |
申请日期 |
1978.06.01 |
申请人 |
BAYER AG |
发明人 |
COHNEN, WOLFGANG, DR.;KLEINER, FRANK, DR.;KRANZ, GERHARD |
分类号 |
B32B27/30;B32B27/36;C08J7/04;(IPC1-7):29D9/00;08J7/04;32B27/36 |
主分类号 |
B32B27/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|