| 发明名称 |
GEFUELLTE POLYCARBONATFOLIEN, IHRE HERSTELLUNG UND VERWENDUNG |
| 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 |
DE3341557(A1) |
申请公布日期 |
1985.05.02 |
| 申请号 |
DE19833341557 |
申请日期 |
1983.11.17 |
| 申请人 |
BAYER AG |
发明人 |
SCHULTE,BERNHARD,DIPL.-ING.DR.;TISCHER,WERNER,DIPL.-ING.;WALDENRATH,WERNER,DIPL.-ING.;KALOFF,HANS,DIPL.-ING.DR. |
| 分类号 |
C08J3/21;C08J5/18;H01B1/24;(IPC1-7):C08J5/18;C08K3/04;B29D7/24;B29D7/02;C08L69/00 |
主分类号 |
C08J3/21 |
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