发明授权
- 专利标题： Halogenated butyl rubber
- 专利标题（中）： 卤化丁基橡胶
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申请号： US933655申请日： 1986-11-21
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公开(公告)号： US4703091A公开(公告)日： 1987-10-27
- 发明人: Irwin J. Gardner , James V. Fusco , Neil F. Newman , Ronald C. Kowalski , William M. Davis , Francis P. Baldwin
- 申请人： Irwin J. Gardner , James V. Fusco , Neil F. Newman , Ronald C. Kowalski , William M. Davis , Francis P. Baldwin
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research & Engineering Co.
- 当前专利权人： Exxon Research & Engineering Co.
- 当前专利权人地址： NJ Florham Park
- 主分类号： C08F8/18
- IPC分类号： C08F8/18 ; C08F8/48 ; C08F8/20
摘要：
An improved halogenated butyl rubber wherein the polymer has a conjugated diene content of less than 0.25 mole % and a halogen content of at least 0.6 wt. %; at least 20 mole % of the halogen being in a primary allylic configuration.