发明名称 |
Polyphenylene sulfide resin composition |
摘要 |
A polyphenylene sulfide resin composition including a polyphenylene sulfide resin having a specific amount of oligomers and a specific amount of a functional group, an amorphous thermoplastic resin having a glass transition temperature (Tg) of 120° C. or higher, and an additive having a specific amount of a functional group. The moldings obtained from this polyphenylene sulfide resin composition have a good toughness (impact strength) and weld strength. The use of this polyphenylene sulfide resin composition as a material for secondary battery cases makes it possible to maintain the initial electrolytic performance over a long period of time. |
申请公布号 |
US7173090(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20040492930 |
申请日期 |
2004.04.19 |
申请人 |
ASAHI KASEI CHEMICALS CORPORATION |
发明人 |
AKIYAMA YOSHIKUNI;SAKATA MINORU;MINONISHI KUNIAKI |
分类号 |
C08L81/02;C08F8/00;C08L53/00;H01M2/02 |
主分类号 |
C08L81/02 |
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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