发明名称 |
POLYAMIDE COPOLYMER AND MOLDED ARTICLE |
摘要 |
To provide a polyamide copolymer that is excellent in terms of rigidity after water absorption (water absorption rigidity) and rigidity under high temperature use (thermal rigidity). A polyamide copolymer comprising a dicarboxylic acid component unit containing an (a) adipic acid unit, a (b) isophthalic acid unit and a (c) 1,4-cyclohexanedicarboxylic acid unit, and a diamine component unit, wherein a relationship between a content (mol %) of the (b) and a content (mol %) of the (c) in a total of 100 mol % of the dicarboxylic acid component unit containing the (a), the (b) and the (c) satisfies following formula (1): |
申请公布号 |
EP2476718(A4) |
申请公布日期 |
2013.01.02 |
申请号 |
EP20100815383 |
申请日期 |
2010.09.08 |
申请人 |
ASAHI KASEI CHEMICALS CORPORATION |
发明人 |
SASAKI, YUKIYOSHI;SAKATA, NORIO;SAKUMA, TERUAKI;OYAMADA, HIROSHI |
分类号 |
C08G69/26;C08L77/06 |
主分类号 |
C08G69/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|