CLEANING COMPOSITIONS AND METHODS
    3.
    发明公开
    CLEANING COMPOSITIONS AND METHODS 有权
    清洁剂和方法

    公开(公告)号:EP2376410A4

    公开(公告)日:2014-10-15

    申请号:EP09837945

    申请日:2009-12-17

    Abstract: The invention provides solvent and cleaning compositions comprising an ionic surfactant, which preferably has a fluorinated portion thereof, and a solvent selected from hydrofluoro- and/or hydrochlorofluoro-olefins. Additionally, the invention provides drying, dry cleaning, and soil repellency compositions containing a hydrofluoro- or hydrochlorofluoro-olefin and said surfactant. Additionally, the invention provides drying compositions containing a hydrofluoro-olefin or hydrochlorofluoro-olefin and an alcohol such as methanol, ethanol or isopropanol.

    Abstract translation: 本发明提供溶剂和清洁组合物,其包含优选具有其氟化部分的离子表面活性剂和选自氢氟酸和/或氢氯氟烯烃的溶剂。 此外,本发明提供了含有氢氟或氢氯氟烯烃和所述表面活性剂的干燥,干洗和疏水性组合物。 此外,本发明提供含有氢氟烯烃或氢氯氟代烯烃和醇如甲醇,乙醇或异丙醇的干燥组合物。

    COMPOSITIONS AND METHODS FOR CLEANING CONTAMINATED ARTICLES
    4.
    发明公开
    COMPOSITIONS AND METHODS FOR CLEANING CONTAMINATED ARTICLES 审中-公开
    VERBUNDWERKSTOFFE UND VERFAHREN ZUR REINIGUNG VERUNREINIGTER ARTIKEL

    公开(公告)号:EP1615734A4

    公开(公告)日:2006-05-31

    申请号:EP03814815

    申请日:2003-12-16

    Abstract: Disclosed are compositions and methods for cleaning contaminated articles based on the provision of a zeotropic composition comprising (a) at least one flammable solvent having a boiling point at a first pressure; (b) at least one first nonflammable solvent having a boiling point at said first pressure which is less than about said first pressure boiling point of said flammable solvent; and (c) at least one second nonflammable solvent having a boiling point at said first pressure which is greater than about the first pressure boiling point of said flammable solvent.

    Abstract translation: 公开了基于提供非共沸组合物来清洁被污染物品的组合物和方法,所述非共沸混合物包含(a)至少一种沸点在第一压力下的易燃溶剂; (b)至少一种第一不可燃性溶剂,其沸点在所述第一压力下,小于所述易燃溶剂的所述第一加压沸点; 和(c)至少一种第二不可燃性溶剂,其沸点在所述第一压力下大于所述易燃溶剂的第一加压沸点。

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