| 发明名称 |
Thermoplastic polycarbonate molding materials with improved mold release |
| 摘要 |
The present invention is concerned with thermoplastic molding materials of high molecular weight, thermoplastic, aromatic polycarbonates based on aromatic dihydroxy compounds and containing from about 0.01 to 0.1% by weight of esters of saturated aliphatic carboxylic acids with 10 to 20 C atoms and 4-hydric to 6-hydric alcohols.
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| 申请公布号 |
US4131575(A) |
申请公布日期 |
1978.12.26 |
| 申请号 |
US19770769725 |
申请日期 |
1977.02.17 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ADELMANN, SIEGFRIED;MARGOTTE, DIETER;VERNALEKEN, HUGO;NOUVERTNE, WERNER |
| 分类号 |
C08K5/103;(IPC1-7):C08L69/00 |
主分类号 |
C08K5/103 |
| 代理机构 |
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