COMPOSITIONS AND METHODS FOR CLEANING CONTAMINATED ARTICLES
    6.
    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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