发明授权
- 专利标题: Process for preparing brominated telomers of chlorotrifluoroethylene
- 专利标题(中): 氯三氟乙烯溴化调聚物的制备方法
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申请号: US874900申请日: 1992-04-29
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公开(公告)号: US5196614A公开(公告)日: 1993-03-23
- 发明人: Gerardo Caporiccio , Gerald A. Gornowicz , Bernard Boutevin
- 申请人: Gerardo Caporiccio , Gerald A. Gornowicz , Bernard Boutevin
- 申请人地址: MI Midland
- 专利权人: Dow Corning Corporation
- 当前专利权人: Dow Corning Corporation
- 当前专利权人地址: MI Midland
- 主分类号: C07C19/16
- IPC分类号: C07C19/16 ; C07F7/08 ; C07F7/18
摘要:
The present invention relates to a novel, catalyst-free method for preparing brominated telomers of chlorotrifluoroethylene. The process comprises reacting chlorotrifluoroethylene with a brominated telogen at a temperature in excess of 200.degree. C. for a time sufficient to produce the telomer.
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