发明名称 |
Crosslinkable elastic copolymer composition |
摘要 |
An elastic copolymer composition which contains a copolymer having a content of polymer units based on vinylidene fluoride as low as from 0.5 to 15 mol %, which is satisfactory in polyol vulcanizability and which gives a vulcanizate excellent in heat resistance and oil resistance. This composition comprises a tetrafluoroethylene (35 to 65 mol %)/propylene (20 to 50 mol %)/vinylidene fluoride (0.5 to 15 mol %) copolymer, an organic quaternary ammonium hydroxide or a salt of an organic quaternary phosphonium compound with a nitrogen-containing heterocyclic compound, an organic polyhydroxy compound, and a metal oxide or a metal hydroxide, and optionally contains an amine compound.
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申请公布号 |
US6437028(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000673669 |
申请日期 |
2000.11.07 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
MIWA TETSUYA;KANEKO TAKEO;SAITO MASAYUKI;NAKAMURA JUNICHI |
分类号 |
C08K3/22;C08K5/50;(IPC1-7):C08K5/48 |
主分类号 |
C08K3/22 |
代理机构 |
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地址 |
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