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    Cleaning compositions
    2.
    发明授权
    Cleaning compositions 失效
    清洁组合物

    公开(公告)号：US06339055B1

    公开(公告)日：2002-01-15

    申请号：US09508438

    申请日：2000-03-09

    申请人： Alan Thomas Brooker ,  Stephen Wayne Heinzman ,  Francisco Ramon Figueroa

    发明人： Alan Thomas Brooker ,  Stephen Wayne Heinzman ,  Francisco Ramon Figueroa

    IPC分类号： C11D300

    CPC分类号： C11D3/3792 ,  C11D3/0063 ,  C11D3/168 ,  C11D3/28 ,  C11D3/37 ,  C11D3/3776

    摘要： The present invention relates to a photo bleaching compositions comprising: A) from 0.5 ppm by weight, of a photo bleaching agent, said agent comprising: a) a polymeric component, said polymeric component comprising one or more polymeric compounds having an average molecular weight of from 500 to 1,000,000 wherein at least 50% of the monomers which comprise said polymeric compounds comprise one or more di-polar, aprotic groups and have a polymerizable vinyl moiety, the balance comprising monomers selected from the group consisting of acrylic acid, acrylic acid esters, acrylic acid amides, methacrylic acid, methacrylic acid esters, methacrylic acid amides, and mixtures thereof; and b) a photo bleaching component, said photobleaching component comprising a porphyrin or a phthalocyanine ring wherein said phthalocyanine ring can optionally be substituted at one or more ring positions, and said ring comprising a transition metal or cation having an oxidation state of two or greater; wherein said photo bleaching component is integrated with said polymeric component to form said photo bleaching agent and the weight ratio of polymeric component (a) to photobleaching component (b) is from 1:1 to 1000:1; B) from 0.1% by weight, of a peroxy acid bleaching compound precursor; and C) the balance carriers and adjunct ingredients.

    摘要翻译： 本发明涉及一种光漂白组合物，其包含：A）0.5重量ppm的光漂白剂，所述试剂包括：a）聚合物组分，所述聚合物组分包含一种或多种具有平均分子量 从500至1,000,000，其中至少50％的包含所述聚合物的单体包含一个或多个二极性非质子基团并且具有可聚合的乙烯基部分，余量包含选自丙烯酸，丙烯酸酯 ，丙烯酸酰胺，甲基丙烯酸，甲基丙烯酸酯，甲基丙烯酸酰胺及其混合物; 和b）光漂白组分，所述光漂白组分包含卟啉或酞菁环，其中所述酞菁环可任选地在一个或多个环位置被取代，并且所述环包含氧化态为2或更大的过渡金属或阳离子; 其中所述光漂白组分与所述聚合物组分整合以形成所述光漂白剂，并且聚合物组分（a）与光漂白组分（b）的重量比为1:1至1000:1; B）为0.1重量％ 的过氧酸漂白化合物前体; 和C）平衡载体和辅助成分。

    Composition comprising polyethylene glycol polymer and amylase
    5.
    发明授权
    Composition comprising polyethylene glycol polymer and amylase 有权
    组合物包含聚乙二醇聚合物和淀粉酶

    公开(公告)号：US08716208B2

    公开(公告)日：2014-05-06

    申请号：US13037633

    申请日：2011-03-01

    申请人： Michelle Meek ,  Philip Frank Souter ,  Neil Joseph Lant ,  Alan Thomas Brooker ,  Nigel Patrick Somerville Roberts

    发明人： Michelle Meek ,  Philip Frank Souter ,  Neil Joseph Lant ,  Alan Thomas Brooker ,  Nigel Patrick Somerville Roberts

    IPC分类号： C11D3/386 ,  C12N9/28 ,  C12N15/00 ,  C12P21/04 ,  C12P21/06 ,  C12Q1/68 ,  C07H21/04

    CPC分类号： C11D3/3905 ,  C11D3/38609 ,  C11D3/392 ,  C11D3/3942 ,  C11D3/3945 ,  C11D17/06

    摘要： A solid particulate laundry detergent composition including: (a) polyethylene glycol polymer including a polyethylene glycol backbone and polyvinyl acetate side chains, wherein the average molecular weight of the polyethylene glycol backbone is in the range of from 4,000 Da to 8,000 Da, wherein the molecular weight ratio of the polyethylene glycol backbone to the polyvinyl acetate side chains is in the range of from 1:1.2 to 1:2, and wherein the average number of graft sites per ethylene oxide units is in the range of from 0.2 to 0.4; (b) amylase with greater than 90% identity to the AA560 alpha amylase endogenous to Bacillus sp. DSM 12649 and including: (i) mutations at one or more of positions 9, 149, 182, 186, 202, 257, 295, 299, 323, 339 and 345; and (ii) mutations at four or more of positions 118, 183, 184, 195, 320 and 458; and (c) laundry detergent ingredients.

    摘要翻译： 一种固体颗粒洗衣洗涤剂组合物，其包含：（a）包含聚乙二醇骨架和聚乙酸乙烯酯侧链的聚乙二醇聚合物，其中聚乙二醇骨架的平均分子量在4,000Da至8,000Da的范围内，其中分子 聚乙二醇骨架与聚乙酸乙烯酯侧链的重量比在1：1.2至1：2的范围内，其中每个环氧乙烷单元的平均接枝点数在0.2至0.4的范围内; （b）与芽孢杆菌属内源的AA560α淀粉酶具有大于90％同一性的淀粉酶。 DSM 12649并且包括：（i）位置9,149,182,186,202,257,295,29,323,339和345中的一个或多个的突变; 和（ii）位置118,183,184,195,320和458中的四个或更多个的突变; 和（c）衣物洗涤剂成分。