Liquid cleansing compositions
    82.
    发明授权
    Liquid cleansing compositions 有权
    液体清洁组合物

    公开(公告)号:US08148308B2

    公开(公告)日:2012-04-03

    申请号:US12990619

    申请日:2009-04-30

    Abstract: A liquid cleansing composition comprising a glyceryl caprylate/caprate ester that provides excellent viscosity-building properties, as well as enhanced foaming properties. The glyceryl caprylate/caprate ester is preferably glyceryl caprylate/caprate, and is preferably obtained by esterifying glycerin with C8-C10 fatty acids derived from coconut or palm kernel oil. The cleansing composition also comprises one or more surfactants, and optional additives, and can be formulated into a body wash, shampoo, 2-in-1 shampoo, facial cleanser, or liquid hand soap.

    Abstract translation: 一种液体清洁组合物,其包含甘油辛酸酯/癸酸酯,其提供优异的粘度建立性能,以及增强的起泡性能。 辛酸甘油酯/癸酸酯优选为甘油辛酸酯/癸酸酯,优选通过将甘油与衍生自椰子油或棕榈仁油的C8-C10脂肪酸酯化而获得。 清洁组合物还包含一种或多种表面活性剂和任选的添加剂,并且可以配制成沐浴露,洗发剂,2合1洗发剂,洗面奶或液体洗手液。

    COMPATIBILIZING SURFACTANTS FOR POLYURETHANE POLYOLS AND RESINS
    84.
    发明申请
    COMPATIBILIZING SURFACTANTS FOR POLYURETHANE POLYOLS AND RESINS 审中-公开
    兼容聚氨酯多元醇和树脂的表面活性剂

    公开(公告)号:US20090312447A1

    公开(公告)日:2009-12-17

    申请号:US12159022

    申请日:2006-02-15

    Applicant: F. Leo Hickey

    Inventor: F. Leo Hickey

    Abstract: A resin blend composition is provided containing a polyol, an ethoxylate propoxylate surfactant initiated by a short chain compound, and a hydrocarbon blowing agent. The solubility and/or compatibility of the hydrocarbon carbon blowing agent in the polyol is increased and the phase stability of the resin blend composition is improved by the ethoxylate propoxylate surfactant. The resin blend is suitable for reaction with polyfunctional organic isocyanates to make cellular polyurethane and polyisocyanurate foams.

    Abstract translation: 提供了含有多元醇,由短链化合物引发的乙氧基化丙氧基化物表面活性剂和烃发泡剂的树脂共混组合物。 烃碳发泡剂在多元醇中的溶解度和/或相容性提高,树脂共混组合物的相稳定性通过乙氧基化丙氧基化物表面活性剂得到改善。 树脂共混物适用于与多官能有机异氰酸酯反应以制备多孔聚氨酯和聚异氰脲酸酯泡沫。

    Method for determination of free and combined glycerin in biodiesel
    85.
    发明申请
    Method for determination of free and combined glycerin in biodiesel 审中-公开
    测定生物柴油中游离和组合甘油的方法

    公开(公告)号:US20040137546A1

    公开(公告)日:2004-07-15

    申请号:US10744272

    申请日:2003-12-22

    Applicant: Stepan Company

    CPC classification number: G01N21/78 G01N31/22 G01N33/2835

    Abstract: A method for determining the glycerin content of a biodiesel sample is provided which utilizes the conversion of the glycerin content of the biodiesel sample into a colored compound, preferably quinoneimine dye. The concentration of the colored compound, preferably quinoneimine dye, in the biodiesel sample may then be measured and converted to a concentration of glycerin in the biodiesel sample.

    Abstract translation: 提供了用于测定生物柴油样品的甘油含量的方法,其利用将生物柴油样品的甘油含量转化为有色化合物,优选醌亚胺染料。 然后可以测量生物柴油样品中有色化合物,优选醌亚胺染料的浓度,并将其转化为生物柴油样品中甘油的浓度。

    Durable hydrophilic polymer coatings
    87.
    发明授权
    Durable hydrophilic polymer coatings 失效
    耐用亲水聚合物涂料

    公开(公告)号:US5976995A

    公开(公告)日:1999-11-02

    申请号:US53715

    申请日:1998-04-02

    Abstract: Compositions useful for imparting durable hydrophilic polymer coatings to polyester, polypropylene or polyethylene fibers or fabrics comprising A) an aqueous dispersion of 1) a hydrophilic copolyester having repeating segments of a polyoxyethylene diester and a polyalkylene diester, and 2) a polypropylene oxide polymer capped on one or both ends with an alkyl or ester group, said polymer having more than 4 propylene oxide units and an average molecular weight of at least about 300; B) a mixture of 1) an organic solvent, 2) a hydrophilic copolyester having repeating segments of a polyoxyethylene diester and a polyalkylene diester, and 3) a polypropylene oxide polymer capped on one or both ends with an alkyl or monoester group, said polymer having more than 4 propylene oxide units and an average molecular weight of at least about 300; C) an aqueous dispersion of 1) a hydrophilic copolyester having repeating segments of a polyoxyethylene diester and a polyalkylene diester, and 2) a polypropylene glycol having an average molecular weight greater than 1100; or D) a mixture of 1) an organic solvent, 2) a hydrophilic copolyester having repeating segments of a polyoxyethylene diester and a polyalkylene diester, and 3) a polypropylene glycol having an average molecular weight greater than 1100 are disclosed.

    Abstract translation: 用于赋予聚酯,聚丙烯或聚乙烯纤维或织物的耐久亲水性聚合物涂层的组合物包括:A)水分散体,其包含1)具有聚氧乙烯二酯和聚亚烷基二酯重复链段的亲水性共聚酯,和2)聚丙烯氧化物聚合物, 一个或两个末端具有烷基或酯基,所述聚合物具有多于4个环氧丙烷单元,平均分子量至少约为300; B)1)有机溶剂的混合物,2)具有聚氧乙烯二酯和聚亚烷基二酯的重复链段的亲水共聚酯,和3)在一端或两端用烷基或单酯基封端的聚环氧丙烷聚合物,所述聚合物 具有多于4个环氧丙烷单元和平均分子量至少约300; C)1)具有聚氧乙烯二酯和聚亚烷基二酯的重复链段的亲水共聚酯的水分散体,和2)平均分子量大于1100的聚丙二醇; 或D)1)有机溶剂的混合物,2)具有聚氧乙烯二酯和聚亚烷基二酯的重复链段的亲水性共聚酯,以及3)平均分子量大于1100的聚丙二醇。

Patent Agency Ranking