首页> 外国专利> 1112234555- -12- COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS 1112234555-DECAFLUOROPENTANE AND TRANS-12-DICHLOROETHYLENE AND USES THEREOF

1112234555- -12- COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS 1112234555-DECAFLUOROPENTANE AND TRANS-12-DICHLOROETHYLENE AND USES THEREOF

机译:1112234555- -12-甲基全氟庚烯醚组合物1112234555-二氟戊烷和反式-12-二氯乙烯及其用途

摘要

90 to 99% by weight of trans-1,2-dichloroethylene, 0.1 to 8% by weight of methylperfluoroheptene ether and 0.1 to 2.0% by weight of 1,1,1,2,2,3,4,5 A composition comprising ,5,5-decafluoropentane is disclosed, wherein the composition is nonflammable. The present invention also provides a method for removing residues from a surface of an article, the method comprising: (a) contacting the article with a composition comprising a composition of MPHE, HFC-4310mee and trans-1,2-dichloroethylene; step; and (b) recovering the surface from the composition.
机译:90至99重量%的反式1,2-二氯乙烯,0.1至8重量%的甲基氟杂环醚,0.1-2.0%重量的1,1,1,2,2,2,3,4,5个组合物 公开了5,5-二氟戊烷,其中组合物是不含糊的。 本发明还提供了一种用于从制品表面除去残基的方法,该方法包括:(a)与包含Mphe,HFC-4310me和反式-1,2-二氯乙烯组合物的组合物的组合物接触物品; 步; (b)从组合物中回收表面。

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