| 发明名称 |
FILLED POLYCARBONATE FILMS, THEIR PREPARATION AND USE |
| 摘要 |
A polycarbonate film obtained by dispersing carbon black in a solution of thermoplastic aromatic polycarbonate, producing a cast film, and subsequently stretching the cast film, is characterized in that its elongation at break is greater than that of a corresponding unstretched similarly filled film having an identical thickness. |
| 申请公布号 |
EP0141310(A3) |
申请公布日期 |
1987.01.14 |
| 申请号 |
EP19840112107 |
申请日期 |
1984.10.10 |
| 申请人 |
BAYER AG |
发明人 |
SCHULTE, BERNHARD, DR.;TISCHER, WERNER, D. I.;WALDENRATH, WERNER, D. I.;KALOFF, HANS, DR. |
| 分类号 |
C08J3/21;C08J5/18;H01B1/24;(IPC1-7):C08J5/18 |
主分类号 |
C08J3/21 |
| 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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