发明名称 |
Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and 1-chloropropane |
摘要 |
Azeotrope-like compositions comprising 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and 1-chloropropane are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including the defluxing of printed circuit boards.
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申请公布号 |
US4904407(A) |
申请公布日期 |
1990.02.27 |
申请号 |
US19880278404 |
申请日期 |
1988.12.01 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
SWAN, ELLEN L.;BASU, RAJAT S.;WILSON, DAVID P.;LUND, EARL A. E. |
分类号 |
C11D7/50 |
主分类号 |
C11D7/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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