发明授权
US5120461A Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane;
dichlorotrifluoroethane; methanol; and alkene having 5 carbon atoms
失效
1,1-DICHLORO-1-FLOOROETHANE的AZEOTROPE-LIKE组合物; 二氯乙醇 甲醇; 和有5个碳素的ALKENE
- 专利标题： Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; methanol; and alkene having 5 carbon atoms
- 专利标题（中）： 1,1-DICHLORO-1-FLOOROETHANE的AZEOTROPE-LIKE组合物; 二氯乙醇 甲醇; 和有5个碳素的ALKENE
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申请号： US570576申请日： 1990-08-21
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公开(公告)号： US5120461A公开(公告)日： 1992-06-09
- 发明人: Peter B. Logsdon , Ellen L. Swan , Leonard M. Stachura , Rajat S. Basu
- 申请人： Peter B. Logsdon , Ellen L. Swan , Leonard M. Stachura , Rajat S. Basu
- 申请人地址： NJ Morris Township, Morris County
- 专利权人： Allied-Signal Inc.
- 当前专利权人： Allied-Signal Inc.
- 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
摘要：
Azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; methanol; and alkene having 5 carbon atoms are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards and dry cleaning.
公开/授权文献
- US5630872A Formation of thin-film patterns of a metal oxide 公开/授权日：1997-05-20
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