Polymers for industrial laundry detergents

    公开(公告)号:US10179889B2

    公开(公告)日:2019-01-15

    申请号:US15469977

    申请日:2017-03-27

    Inventor: Jonathan P. Fast

    Abstract: The invention discloses detergent compositions containing acrylic acid polymers, including methacrylic acid/ethyl acrylate polymers. In certain embodiments compositions employ an acrylic acid polymer comprising at least 40 wt-% polymerized residues of acrylic monomers, at least 50 wt-% of at least one surfactant, a solvent, at least one water conditioning polymer, and water. The detergent compositions provide increased soil removal and soil suspension when treating textiles, namely through use of industrial laundering machinery. The detergent compositions and methods of employing the same beneficially clean and prevent redeposition of soils containing high concentrations of oil and metal particulates, as are customary in industrial laundering soils.

    BLEACHING USING PEROXYFORMIC ACID AND AN OXYGEN CATALYST

    公开(公告)号:US20180371373A1

    公开(公告)日:2018-12-27

    申请号:US16015443

    申请日:2018-06-22

    Abstract: A method for enhancing bleaching efficacy for treatment of articles, including for example laundry is disclosed. Methods for sanitizing and/or disinfecting and bleaching laundry and other articles is provided by washing the articles with a peroxyformic acid composition at a first pH for effective antimicrobial efficacy, thereafter applying an alkaline source to increase the pH for addition of a bleaching activator and/or catalyst for the bleaching agent at a second pH, and lastly draining the remaining components of the peroxyformic acid composition, and the bleaching agent and bleach activator/catalyst from the articles. The methods can be provided as part of a laundry cleaning operation and can be utilized in industrial and commercial applications.

    Polymers for industrial laundry detergents
    28.
    发明授权
    Polymers for industrial laundry detergents 有权
    工业洗涤剂用聚合物

    公开(公告)号:US09279097B1

    公开(公告)日:2016-03-08

    申请号:US14459420

    申请日:2014-08-14

    Inventor: Jonathan P. Fast

    Abstract: The invention discloses detergent compositions containing acrylic acid polymers, including methacrylic acid/ethyl acrylate polymers. In certain embodiments compositions employ an acrylic acid polymer comprising at least 40 wt-% polymerized residues of acrylic monomers, at least 50 wt-% of at least one surfactant, a solvent, at least one water conditioning polymer, and water. The detergent compositions provide increased soil removal and soil suspension when treating textiles, namely through use of industrial laundering machinery. The detergent compositions and methods of employing the same beneficially clean and prevent redeposition of soils containing high concentrations of oil and metal particulates, as are customary in industrial laundering soils.

    Abstract translation: 本发明公开了含丙烯酸聚合物的洗涤剂组合物,包括甲基丙烯酸/丙烯酸乙酯聚合物。 在某些实施方案中,组合物使用包含至少40重量%的丙烯酸单体的聚合残基,至少50重量%的至少一种表面活性剂,溶剂,至少一种水调节聚合物和水的丙烯酸聚合物。 洗涤剂组合物在处理纺织品时,即通过使用工业洗涤机械,提供了增加的去污和土壤悬浮液。 洗涤剂组合物和使用方法有利地清洁并防止含有高浓度油和金属颗粒物的土壤再沉积,如在工业洗涤土壤中常见的那样。

    POLYMERS FOR INDUSTRIAL LAUNDRY DETERGENTS
    29.
    发明申请
    POLYMERS FOR INDUSTRIAL LAUNDRY DETERGENTS 有权
    工业洗涤剂洗涤剂聚合物

    公开(公告)号:US20160046892A1

    公开(公告)日:2016-02-18

    申请号:US14459420

    申请日:2014-08-14

    Inventor: Jonathan P. Fast

    Abstract: The invention discloses detergent compositions containing acrylic acid polymers, including methacrylic acid/ethyl acrylate polymers. In certain embodiments compositions employ an acrylic acid polymer comprising at least 40 wt-% polymerized residues of acrylic monomers, at least 50 wt-% of at least one surfactant, a solvent, at least one water conditioning polymer, and water. The detergent compositions provide increased soil removal and soil suspension when treating textiles, namely through use of industrial laundering machinery. The detergent compositions and methods of employing the same beneficially clean and prevent redeposition of soils containing high concentrations of oil and metal particulates, as are customary in industrial laundering soils.

    Abstract translation: 本发明公开了含丙烯酸聚合物的洗涤剂组合物,包括甲基丙烯酸/丙烯酸乙酯聚合物 在某些实施方案中,组合物使用包含至少40重量%的丙烯酸单体的聚合残基,至少50重量%的至少一种表面活性剂,溶剂,至少一种水调节聚合物和水的丙烯酸聚合物。 洗涤剂组合物在处理纺织品时,即通过使用工业洗涤机械,提供了增加的去污和土壤悬浮液。 洗涤剂组合物和使用方法有利地清洁并防止含有高浓度油和金属颗粒物的土壤再沉积,如在工业洗涤土壤中常见的那样。

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