发明授权
- 专利标题： Process for preparing cross-linked elastomer compositions and compositions curable with cross-linking agents used therefor
- 专利标题（中）： 制备交联弹性体组合物的方法和用于其的交联剂可固化的组合物
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申请号： US475771申请日： 1974-06-03
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公开(公告)号： US3965050A公开(公告)日： 1976-06-22
- 发明人: Sachio Shimogawa , Takashi Fujio , Mikio Arika , Nobuo Yamada , Takashi Kodama , Tetsuya Nakata
- 申请人： Sachio Shimogawa , Takashi Fujio , Mikio Arika , Nobuo Yamada , Takashi Kodama , Tetsuya Nakata
- 申请人地址： JA Osaka
- 专利权人： Osaka Soda Co., Ltd.
- 当前专利权人： Osaka Soda Co., Ltd.
- 当前专利权人地址： JA Osaka
- 主分类号： C08K5/08
- IPC分类号： C08K5/08 ; C08L71/03 ; C08G65/32 ; C08J3/24 ; C08L19/00
摘要：
Improved process for preparing a cross-linked epichlorohydrin elastomer composition by heating an epichlorohydrin elastomer in the presence of a compound selected from the group consisting of the quinones and derivatives thereof of the following formula ##SPC1##Wherein R.sub.1, R.sub.2 and R.sub.3, which may be the same or different, are each a member selected from the class consisting of hydrogen and the hydrocarbon groups, and R.sub.1 and R.sub.2 taken together, may form a benzene ring.
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