发明授权
US4786665A Chlorosulfonated ethylene. .alpha.-olefin copolymer composition
containing hydrotalcite
失效
氯磺化乙烯。 含有水滑石的α-烯烃共聚物组合物
- 专利标题： Chlorosulfonated ethylene. .alpha.-olefin copolymer composition containing hydrotalcite
- 专利标题（中）： 氯磺化乙烯。 含有水滑石的α-烯烃共聚物组合物
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申请号： US170198申请日： 1988-03-18
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公开(公告)号： US4786665A公开(公告)日： 1988-11-22
- 发明人: Tatsushi Nakagawa , Yoshiaki Ishida , Junichiro Kanesaka , Yosuke Kaneshige
- 申请人： Tatsushi Nakagawa , Yoshiaki Ishida , Junichiro Kanesaka , Yosuke Kaneshige
- 申请人地址： JPX Yamaguchi
- 专利权人： Tosoh Corporation
- 当前专利权人： Tosoh Corporation
- 当前专利权人地址： JPX Yamaguchi
- 主分类号： C08K3/24
- IPC分类号： C08K3/24 ; C08K5/3415 ; C08K5/40 ; C08K3/26
摘要：
A chlorosulfonated ethylene..alpha.-olefin copolymer composition is disclosed, comprising(a) 100 parts by weight of a chlorosulfonated ethylene..alpha.-olefin copolymer containing from 25 to 32% by weight chlorine and from 0.3 to 2.5% by weight sulfur,(b) from 10 to 35 parts by weight of a hydrotalcite,(c) from 0.5 to 5 parts by weight of a thiuram, and(d) from 0.5 to 5 parts by weight of a maleimide.The chlorosulfonated ethylene..alpha.-olefin copolymer of the invention provides vulcanized products having excellent heat resistance, cold resistance and water resistance.