| 发明名称 |
PROCESS FOR PREPARING IMPACT-RESISTANT POLYAMIDES |
| 摘要 |
<p>PROCESS FOR PREPARING IMPACT-RESISTANT POLYAMIDES A polyamide having improved impact strength and elongation is prepared by polymerizing an .omega.-lactam in the presence of (1) an alkali catalyst and (2-3 a product obtained by reaction between (a) a polyfunctional co-catalyst and (b) a polyoxyalkylene amine.</p> |
| 申请公布号 |
CA1192345(A) |
申请公布日期 |
1985.08.20 |
| 申请号 |
CA19830422191 |
申请日期 |
1983.02.23 |
| 申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
OGASA, MASAO;NISHIYAMA, MASAO;OHTSUKI, KAORU |
| 分类号 |
C08G69/00;C08G69/18;C08G69/20;(IPC1-7):C08G69/20 |
主分类号 |
C08G69/00 |
| 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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