Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use
    1.
    发明授权
    Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use 有权
    生产表面活性剂醇和表面活性剂醇醚的方法,得到的产品及其用途

    公开(公告)号:US06737553B1

    公开(公告)日:2004-05-18

    申请号:US09868340

    申请日:2001-06-18

    IPC分类号: C07C2720

    摘要: The invention describes a process for the preparation of novel surfactant alcohols and surfactant alcohol ethers by derivatization of olefins having from about 10 to 20 carbon atoms or of mixtures of such olefins to give alkanols, and optional subsequent alkoxylation, which comprises subjecting a C4-olefin mixture to metathesis, dimerizing the resulting olefins, and then derivatizing them to give surfactant alcohols, and optionally alkoxylating said alcohols. The olefin mixture obtained in the dimerization has a high proportion of branched components and less than 10% by weight of compounds which contain a vinylidene group. The invention further describes the use of the surfactant alcohols and surfactant alcohol ethers to give surfactants by glycosylation or polyglycosylation, sulfation or phosphation.

    摘要翻译: 本发明描述了通过衍生具有约10至20个碳原子的烯烃或这些烯烃的混合物来制备新的表面活性剂醇和表面活性剂醇醚的方法,以产生链烷醇,以及任选的随后的烷氧基化,其包括使C4-烯烃混合物 对所得烯烃进行二聚,然后将其衍生化得到表面活性剂醇,并任选地使所述醇烷氧基化。二聚中获得的烯烃混合物具有高比例的支链组分,并且含有少于10重量%的含有亚乙烯基 本发明还描述了表面活性剂醇和表面活性剂醇醚通过糖基化或多糖基化,硫酸化或磷酸化来提供表面活性剂的用途。

    Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions
    7.
    发明授权
    Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions 有权
    在洗涤和清洁组合物中使用聚氧化亚烷基的任选氧化硫醚

    公开(公告)号:US08987183B2

    公开(公告)日:2015-03-24

    申请号:US13350046

    申请日:2012-01-13

    摘要: The present invention relates to the use of (oxidized) thioethers of polyalkylene oxides in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). “Oxidized” relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO2). The invention also relates to particular oxidized thioethers of polyalkylene oxides.

    摘要翻译: 本发明涉及在洗涤和清洁组合物(特别是洗碗组合物)中使用聚氧化烯的(氧化)硫醚,以及洗涤和清洁组合物,特别是餐具洗涤组合物,其包含醇氧烷基化物的(氧化)硫醚。 这些(氧化)硫醚特别适合作为具有漂洗助剂功能的表面活性剂(漂洗助剂表面活性剂)。 “氧化”涉及硫醚中的硫原子,其可以以亚砜(SO)或磺酰(SO 2)的形式存在于氧化形式中。 本发明还涉及聚氧化烯的特定氧化硫醚。

    DETERGENT FORMULATIONS FOR MACHINE DISHWASHING COMPRISING HYDROPHILICALLY MODIFIED POLYCARBOXYLATES
    8.
    发明申请
    DETERGENT FORMULATIONS FOR MACHINE DISHWASHING COMPRISING HYDROPHILICALLY MODIFIED POLYCARBOXYLATES 审中-公开
    用于疏水改性聚碳酸酯的机械洗涤剂的洗涤剂配方

    公开(公告)号:US20120196784A1

    公开(公告)日:2012-08-02

    申请号:US13444933

    申请日:2012-04-12

    IPC分类号: C11D3/37

    CPC分类号: C11D3/3757 C11D3/33

    摘要: A phosphate-free detergent formulation for machine dishwashing is provided. The formulation contains as main components: copolymers of a monoethylenically unsaturated monocarboxylic acid and/or of a salt thereof, and an alkoxylated, monoethylenically unsaturated monomer, wherein the copolymer has a mean molecular weight Mw of from 30 000 to 500 000 g/mol and a K value of from 40 to 150, measured at pH 7 in 1% by weight aqueous solution at 25° C.; complexing agents; low-foaming nonionic surfactants; bleaches and, optionally, bleach activators; further builders; enzymes; and one or more further additives.

    摘要翻译: 提供了一种用于机洗餐具洗涤剂的无磷酸盐洗涤剂配方。 该制剂含有:单烯属不饱和一元羧酸和/或其盐的共聚物和烷氧基化单烯属不饱和单体,其中共聚物的平均分子量Mw为30000至500000g / mol, 在25℃在1重量%水溶液中在pH7测量的40至150的K值。 络合剂; 低泡非离子表面活性剂; 漂白剂和任选的漂白活化剂; 进一步建设者 酶; 和一种或多种其它添加剂。