发明授权
US4654160A Azeotrope-like compositions of trichlorotrifluoroethane, methanol,
acetone, nitromethane and hexane
失效
三氯三氟乙烷，甲醇，丙酮，硝基甲烷和己烷的共沸组合物
- 专利标题： Azeotrope-like compositions of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane
- 专利标题（中）： 三氯三氟乙烷，甲醇，丙酮，硝基甲烷和己烷的共沸组合物
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申请号： US786565申请日： 1985-10-11
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公开(公告)号： US4654160A公开(公告)日： 1987-03-31
- 发明人: David P. Wilson , Rajat S. Basu , Hang T. Pham , Earl A. E. Lund , John K. Bonner
- 申请人： David P. Wilson , Rajat S. Basu , Hang T. Pham , Earl A. E. Lund , John K. Bonner
- 申请人地址： NJ Morris Township, Morris County
- 专利权人： Allied Corporation
- 当前专利权人： Allied Corporation
- 当前专利权人地址： NJ Morris Township, Morris County
- 主分类号： C11D7/50
- IPC分类号： C11D7/50 ; C23G5/028 ; C23G5/032 ; C23G5/036
摘要：
Azeotrope-like compositions comprising of trichlorotrifluoroethane, methanol, acetone, nitromethane and hexane which are stable and have utility as vapor degreasing agents and as solvents in a variety of industrial cleaning applications including the defluxing of printed circuit boards.
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