| 发明名称 |
Heat stabilizing method of thermoplastic resin |
| 摘要 |
<p>Provided is a method for thermally stabilizing a thermoplastic resin by adding 10 to 3000 ppm of tannin to the thermoplastic resin to inhibit the thermoplastic resin from being reduced in a molecular weight in heating and melting.</p> |
| 申请公布号 |
EP1069155(A1) |
申请公布日期 |
2001.01.17 |
| 申请号 |
EP20000114193 |
申请日期 |
2000.07.13 |
| 申请人 |
TOHOKU MUNEKATA CO., LTD. |
发明人 |
NIKKESHI, SUSUMU;KANNO, MAKI |
| 分类号 |
C08L101/00;C08J3/20;C08K5/134;C08K5/151;C08K5/1535;C08K5/1545;C08K5/156;C08L67/00;C08L69/00;(IPC1-7):C08K5/15;C08L67/02;C08G18/08;C08L75/04 |
主分类号 |
C08L101/00 |
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