发明名称 |
Fire resistant polyamide compositions |
摘要 |
Disclosed herein are compositions containing an aliphatic polyamide, a selected tungstic acid or its salt, and a coagent such as melamine cyanurate. These compositions exhibit good fire resistance and good physical toughness, particularly good elongation, and are useful as molding resins. The reaction product of a tungstic acid and melamine may alternatively be incorporated.
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申请公布号 |
US5691404(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19960659603 |
申请日期 |
1996.06.06 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
KASOWSKI, ROBERT VALENTINE;MARTENS, MARVIN MICHAEL |
分类号 |
C08K3/24;C08K5/20;C08K5/3477;C08K5/3492;C08L77/00;(IPC1-7):C08K5/349;C08K5/346;C07F11/00 |
主分类号 |
C08K3/24 |
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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