Liquid detergent compositions with low polydispersity polyacrylic acid based polymers
    24.
    发明申请
    Liquid detergent compositions with low polydispersity polyacrylic acid based polymers 审中-公开
    具有低分散性聚丙烯酸基聚合物的液体洗涤剂组合物

    公开(公告)号:US20080318832A1

    公开(公告)日:2008-12-25

    申请号:US11820371

    申请日:2007-06-19

    IPC分类号: C11D17/08

    CPC分类号: C11D3/3765 C11D3/3723

    摘要: Liquid detergent compositions comprising a polymer comprising polyacrylic acid monomers having a low number average molecular weight, ranging from about 1000 to about 10,000 amu, and a very low polydispersity, less than about 5, wherein the liquid detergent comprises less than about 50% of any non-aminofunctional solvent. The invention is also directed to liquid detergents compositions comprising beneficial mixtures of the low molecular weight, very low polydispersity polyacrylic acid based polymers with specific polymers.

    摘要翻译: 液体洗涤剂组合物,其包含聚合物,所述聚合物包含数均分子量低,范围为约1000至约10,000amu的聚丙烯酸单体和非常低的多分散性,小于约5,其中所述液体洗涤剂包含小于约50% 非氨基官能溶剂。 本发明还涉及包含低分子量,非常低的多分散性聚丙烯酸基聚合物与特定聚合物的有益混合物的液体洗涤剂组合物。

    Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents
    27.
    发明授权
    Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents 失效
    使用含磷还原剂制造多元羧酸的方法

    公开(公告)号:US07169742B2

    公开(公告)日:2007-01-30

    申请号:US10267296

    申请日:2002-10-09

    IPC分类号: C11D11/00 C11D3/36 C11D3/37

    CPC分类号: C08F20/04

    摘要: A method for the production of polycarboxylic acids is provided via the present invention. The novel method herein comprises the steps of i) mixing a phosphorous containing reducing agent with at least one carboxylic acid monomer to form a reaction mixture; ii) adding an equivalent of base to the reaction mixture to provide a partially neutralized reaction mixture; and iii) adding a free radical generator to the partially neutralized reaction mixture under polymerization conditions to form a phospho/carboxylic acid polymer containing solution. Preferred monomers, reducing agents and free radical generators are also disclosed.

    摘要翻译: 通过本发明提供了制备多元羧酸的方法。 本发明的新方法包括以下步骤:i)将含磷还原剂与至少一种羧酸单体混合以形成反应混合物; ii)向反应混合物中加入等量的碱以提供部分中和的反应混合物; 和iii)在聚合条件下向部分中和的反应混合物中加入自由基发生剂以形成含磷/羧酸聚合物的溶液。 还公开了优选的单体,还原剂和自由基发生剂。

    Durable press treatment of fabric
    30.
    发明授权
    Durable press treatment of fabric 失效
    织物的耐久压力处理

    公开(公告)号:US06841198B2

    公开(公告)日:2005-01-11

    申请号:US10267267

    申请日:2002-10-09

    摘要: A post mill or post manufacturing process for reducing wrinkle and crease problems in fabric articles is provided. The process involves the domestic or commercial laundry application of a phosphonate- and phosphinate-containing polycarboxylate cross-linking agent followed by at least partial curing of the cross-linking agent via the application of heat to the article. The present invention also includes an article of manufacture or product comprising the treatment composition, at least one container for the treatment composition and accompanying text instructing the user of the product on application of the treatment.

    摘要翻译: 提供了一种用于减少织物制品中的皱纹和折痕问题的后磨或后制造工艺。 该方法涉及含磷酸盐和次膦酸盐的多羧酸盐交联剂的家用或商业洗衣应用,然后通过向制品施加热至少部分固化交联剂。 本发明还包括一种制品或包含该处理组合物的产品,用于处理组合物的至少一个容器和在施加该处理时指示该产品的使用者的随附文本。