发明授权
US6022842A Azeotrope-like compositions including perfluorobutyl methyl ether, 1-
bromopropane and alcohol
失效
包括全氟丁基甲基醚，1-溴丙烷和醇的类共沸组合物
- 专利标题： Azeotrope-like compositions including perfluorobutyl methyl ether, 1- bromopropane and alcohol
- 专利标题（中）： 包括全氟丁基甲基醚，1-溴丙烷和醇的类共沸组合物
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申请号： US21904申请日： 1998-02-11
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公开(公告)号： US6022842A公开(公告)日： 2000-02-08
- 发明人: John G. Owens , Hideto Yanome
- 申请人： John G. Owens , Hideto Yanome
- 申请人地址： MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： MN St. Paul
- 主分类号： C11D7/28
- IPC分类号： C11D7/28 ; C09D5/00 ; C09D201/00 ; C10M105/10 ; C10M105/52 ; C10M105/54 ; C10N30/04 ; C11D7/26 ; C11D7/30 ; C11D7/50 ; C23G5/032
摘要：
The invention provides azeotrope-like compositions consisting essentially of R.sub.f OCH.sub.3, where R.sub.f is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, 1-bromopropane and an alcohol and cleaning and coating compositions and processes utilizing such compositions
公开/授权文献
- USD258895S Electronic calculating machine 公开/授权日：1981-04-14
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