公开(公告)号：US4654160A

公开(公告)日：1987-03-31

申请号：US786565

申请日：1985-10-11

申请人： David P. Wilson ,  Rajat S. Basu ,  Hang T. Pham ,  Earl A. E. Lund ,  John K. Bonner

发明人： David P. Wilson ,  Rajat S. Basu ,  Hang T. Pham ,  Earl A. E. Lund ,  John K. Bonner

IPC分类号： C11D7/50 ,  C23G5/028 ,  C23G5/032 ,  C23G5/036

CPC分类号： C23G5/02819 ,  C11D7/509

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.

摘要翻译： 包含三氯三氟乙烷，甲醇，丙酮，硝基甲烷和己烷的类共沸组合物，其在各种工业清洁应用中是稳定的并且可用作蒸气脱脂剂和溶剂，包括印刷电路板的脱焊。

公开(公告)号：US4655956A

公开(公告)日：1987-04-07

申请号：US782776

申请日：1985-10-02

申请人： Rajat S. Basu ,  David P. Wilson ,  Earl A. E. Lund ,  Hang T. Pham ,  John K. Bonner

发明人： Rajat S. Basu ,  David P. Wilson ,  Earl A. E. Lund ,  Hang T. Pham ,  John K. Bonner

IPC分类号： B23K1/00 ,  C11D7/50 ,  C23G5/028 ,  C23G5/024 ,  C23G5/032

CPC分类号： C23G5/02819 ,  C11D7/509

摘要： Azeotrope-like compositions comprising of trichlorotrifluoroethane, methanol, 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.