| 发明名称 |
PROCESS FOR PRODUCING AROMATIC POLYAMIDE |
| 摘要 |
An aromatic polyamide having a high molecular weight is produced by a polycondensation reaction of an aromatic aminocarboxylic acid and/or a mixture of an aromatic dicarboxylic acid and an aromatic diamine in a polar solvent in the presence of a dehydrating catalyst with heating at a temperature of about 160 DEG C. or higher. |
| 申请公布号 |
DE3367229(D1) |
申请公布日期 |
1986.12.04 |
| 申请号 |
DE19833367229 |
申请日期 |
1983.07.01 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
UENO, KATSUJI;NAGAOKA, KENJI;MIYASHITA, AKIRA |
| 分类号 |
C08G69/00;C08G69/08;C08G69/12;C08G69/32;C08G69/36;(IPC1-7):C08G69/12 |
主分类号 |
C08G69/00 |
| 代理机构 |
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