Dry cleaning textiles with a composition containing one or more alcohol polyoxyalkylene derivatives and/or one or more benzoate or phenyl alkylcarboxylate esters
    1.
    发明授权
    Dry cleaning textiles with a composition containing one or more alcohol polyoxyalkylene derivatives and/or one or more benzoate or phenyl alkylcarboxylate esters 失效
    具有含有一种或多种醇聚氧化烯衍生物和/或一种或多种苯甲酸酯或苯基烷基羧酸酯的组合物的干洗纺织品

    公开(公告)号:US07621965B2

    公开(公告)日:2009-11-24

    申请号:US10554781

    申请日:2004-04-26

    Inventor: Harold R Motson

    CPC classification number: D06L1/00

    Abstract: Textiles are cleaned by first treating soiled areas of the textile with at least one pre-spotter material which is an alcohol polyoxyalkylene derivative or a benzoate ester. The textiles are subsequently dry cleaned in a medium based on liquid C02, typically also including a cleaning additive, particularly a multi-ester. The textile may also be treated with a fabric conditioner, particularly a fatty alcohol or fatty acid branched polyalkoxylate which may be included in the dry cleaning medium or in a subsequent rinse cycle.

    Abstract translation: 首先用至少一种预聚物材料(其是醇聚氧化烯衍生物或苯甲酸酯)处理织物的污染区域来清洁纺织品。 随后在基于液体CO 2的介质中干燥纺织品,通常还包括清洁添加剂,特别是多酯。 纺织品也可以用织物调理剂,特别是脂肪醇或脂肪酸支链聚烷氧基化物处理,其可包括在干洗介质中或随后的漂洗循环中。

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