COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS, 1,1,1,2,2,3,4,5,5,5-DECAFLUOROPENTANE AND TRANS-1,2-DICHLOROETHYLENE AND USES THEREOF
    8.
    发明公开
    COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS, 1,1,1,2,2,3,4,5,5,5-DECAFLUOROPENTANE AND TRANS-1,2-DICHLOROETHYLENE AND USES THEREOF 审中-公开
    METHYLPERFLUORHEPTEN - 醚,1,1,1,2,2,3,4,5,5,5-十氟戊烷和反式-1,2-二氯乙烯和组成及其用途

    公开(公告)号:EP3143118A1

    公开(公告)日:2017-03-22

    申请号:EP15723105.1

    申请日:2015-05-08

    IPC分类号: C11D7/50 C11D11/00 C23G5/028

    摘要: Disclosed are compositions comprising 90 to 99 weight percent trans-1,2-dichloroethylene, from 0.1 to 8 weight percent methylperfluoroheptene ethers and from 0.1 to 2.0 weight percent of 1,1,1,2,2,3,4,5,5,5-decafluoropentane, wherein the composition is non-flammable. The disclosure further provides a method for removing residue from a surface of an article comprising: (a) contacting the article with a composition comprising a composition of MPHE, HFC-4310mee and trans-1,2-dichloroethylene; and (b) recovering the surface from the composition.

    摘要翻译: 公开了包含百分之90至99重量%的反式-1,2-二氯乙烯,0.1至8重量%methylperfluoroheptene醚和0.1至2.0重量的1,1,1,2,2,3,4,5,5 ,5-十氟戊烷,worin该组合物是不易燃的。 本公开内容还提供了用于从一种制品,包括表面除去残余物的方法:(a)使用包含MPHE,HFC-4310mee和反式-1,2-二氯乙烯的组合物的组合物的制品; 和(b)回收由该组合物的表面上。

    Precision cleaning compositions
    9.
    发明公开
    Precision cleaning compositions 审中-公开
    Feinreinigungszusammensetzungen

    公开(公告)号:EP3012318A1

    公开(公告)日:2016-04-27

    申请号:EP14190230.4

    申请日:2014-10-24

    申请人: Solvay SA

    摘要: The invention relates to certain compositions of hydrofluoroalkanes, hydrofluoroalkenes, hydrofluoroethers or hydrofluoroketones with 1,2-dichloroethylene and fatty acid esters as well as mixtures comprising these compositions and the use of the same especially as cleaning and/or drying agents for solid surfaces and for flushing, especially of refrigeration systems.

    摘要翻译: 本发明涉及具有1,2-二氯乙烯和脂肪酸酯的氢氟烷烃,氢氟烯烃,氢氟醚或氢氟酮的某些组合物以及包含这些组合物的混合物,特别是使用它们,特别是用于固体表面的清洁和/或干燥剂 冲洗,特别是制冷系统。