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    USE OF A COPOLYMER AS THICKENER IN LIQUID DETERGENTS HAVING LOWER GRAYING TENDENCY
    1.
    发明申请
    USE OF A COPOLYMER AS THICKENER IN LIQUID DETERGENTS HAVING LOWER GRAYING TENDENCY 有权
    在具有较低灰度倾向的液体洗涤剂中使用共聚物作为增稠剂

    公开(公告)号：US20130040870A1

    公开(公告)日：2013-02-14

    申请号：US13578469

    申请日：2011-02-11

    申请人： Christofer Arisandy ,  Kati Schmidt ,  Reinhold J. Leyrer

    发明人： Christofer Arisandy ,  Kati Schmidt ,  Reinhold J. Leyrer

    IPC分类号： C08F220/18 ,  C11D17/00 ,  C08F220/20

    CPC分类号： C11D17/003 ,  C11D3/3765

    摘要： The invention relates to copolymers which contain a) at least 15% by weight units of an ethylenically unsaturated carboxylic acid, b) at least 15% by weight units of a C4-C8-alkylacrylats, c) less than 5% by weight units of methyl methacrylate, and are used as thickeners in liquid textile detergents. The copolymers can additionally contain units of a non-ionic ethylenically unsaturated surfactant monomer that are incorporated by polymerization. The thickeners are characterized by high thickening action, high shear thinning and low graying of the laundry after the washing process.

    摘要翻译： 本发明涉及含有a）至少15重量％单元的烯属不饱和羧酸的共聚物，b）至少15重量％的C 4 -C 8烷基丙烯酸酯单元，c）小于5重量％ 甲基丙烯酸甲酯，并用作液体织物洗涤剂中的增稠剂。 共聚物可另外含有通过聚合引入的非离子型烯属不饱和表面活性剂单体的单元。 增稠剂的特征在于洗涤过程后衣物的高增稠作用，高剪切变稀和低灰度。

    Use of a copolymer as thickener in liquid detergents having lower graying tendency
    2.
    发明授权
    Use of a copolymer as thickener in liquid detergents having lower graying tendency 有权
    在具有较低变灰趋势的液体洗涤剂中使用共聚物作为增稠剂

    公开(公告)号：US08865639B2

    公开(公告)日：2014-10-21

    申请号：US13578469

    申请日：2011-02-11

    申请人： Christofer Arisandy ,  Kati Schmidt ,  Reinhold J. Leyrer

    发明人： Christofer Arisandy ,  Kati Schmidt ,  Reinhold J. Leyrer

    IPC分类号： C11D3/37 ,  C11D17/00

    CPC分类号： C11D17/003 ,  C11D3/3765

    摘要： The invention relates to copolymers which contain a) at least 15% by weight units of an ethylenically unsaturated carboxylic acid, b) at least 15% by weight units of a C4-C8-alkylacrylats, c) less than 5% by weight units of methyl methacrylate, and are used as thickeners in liquid textile detergents. The copolymers can additionally contain units of a non-ionic ethylenically unsaturated surfactant monomer that are incorporated by polymerization. The thickeners are characterized by high thickening action, high shear thinning and low graying of the laundry after the washing process.

    摘要翻译： 本发明涉及含有a）至少15重量％单元的烯属不饱和羧酸的共聚物，b）至少15重量％的C 4 -C 8烷基丙烯酸酯单元，c）小于5重量％ 甲基丙烯酸甲酯，并用作液体织物洗涤剂中的增稠剂。 共聚物可另外含有通过聚合引入的非离子型烯属不饱和表面活性剂单体的单元。 增稠剂的特征在于洗涤过程后衣物的高增稠作用，高剪切变稀和低灰度。

    Method for producing a thickener dispersion
    5.
    发明授权
    Method for producing a thickener dispersion 有权
    生产增稠剂分散体的方法

    公开(公告)号：US08232356B2

    公开(公告)日：2012-07-31

    申请号：US12681856

    申请日：2008-11-13

    申请人： Reinhold J. Leyrer ,  Kati Schmidt

    发明人： Reinhold J. Leyrer ,  Kati Schmidt

    IPC分类号： C08F2/24

    CPC分类号： C08F2/22 ,  A61K8/04 ,  A61K8/8152 ,  A61K8/86 ,  A61K2800/48 ,  C08F220/06 ,  C08F220/18 ,  C08F222/06 ,  C08F265/00 ,  C08F265/02 ,  C08F265/04 ,  C08F265/06 ,  C08F267/02 ,  C08L51/003 ,  C11D3/3765 ,  C08L2666/02

    摘要： A method is described for producing an aqueous thickener dispersion from a monomer composition made of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated hydrophobic monomer, (i) an at least partially polymerized pre-emulsion being produced from 10 to 80 wt.-% of said monomer composition, and (ii) the residual quantity of said monomer composition being added completely to the at least partially polymerized pre-emulsion and initiating a radical polymerization. The monomer composition preferably also comprises an associative monomer. The method avoids disadvantages of batch polymerization, such as inadequate batch-to-batch reproducibility and safety problems.

    摘要翻译： 描述了从由至少一种烯键式不饱和羧酸和至少一种烯属不饱和疏水单体制成的单体组合物制备水性增稠剂分散体的方法，（i）至少部分聚合的预乳液由10至80wt 所述单体组合物的％，和（ii）所述单体组合物的残留量完全添加到至少部分聚合的预乳液中并引发自由基聚合。 单体组合物优选还包含缔合单体。 该方法避免了批次聚合的缺点，例如批次间重复性不足和安全问题。

    ASSOCIATIVE THICKENER DISPERSION
    7.
    发明申请
    ASSOCIATIVE THICKENER DISPERSION 有权
    相关的增稠剂分散体

    公开(公告)号：US20110230387A1

    公开(公告)日：2011-09-22

    申请号：US12671596

    申请日：2008-08-01

    申请人： Reinhold J Leyrer ,  Kati Schmidt

    发明人： Reinhold J Leyrer ,  Kati Schmidt

    IPC分类号： C11D17/00 ,  C08L33/12 ,  C08L33/14 ,  C08K5/42 ,  C08F220/10

    CPC分类号： C11D3/3765 ,  C08F220/06 ,  C08F220/18 ,  C08F220/26 ,  C08L33/02 ,  C09D7/43

    摘要： An aqueous dispersion of a copolymer with copolymerized units a) of at least one ethylenically unsaturated carboxylic acid, b) of at least one nonionic ethylenically unsaturated surfactant monomer, c) of at least one C1-C2-alkyl methacrylate, d) of at least one C2-C4-alkyl acrylate, where the alkyl chain length averaged over the number of alkyl groups of the alkyl acrylate is 2.1 to 4.0, is described. Following neutralization with alkali, the dispersion serves as associative thickener, in particular for liquid detergent and cleaner formulations. The thickeners are characterized by high transparency and high thickening effect coupled with high shear dilution.

    摘要翻译： 至少一种烯属不饱和羧酸的共聚单元a）的b）至少一种非离子烯属不饱和表面活性剂单体，c）至少一种甲基丙烯酸C 1 -C 2烷基酯，d）至少 描述了丙烯酸烷基酯的烷基链长度相对于丙烯酸烷基酯的烷基数为2.1至4.0的一个C 2 -C 4烷基丙烯酸酯。 在用碱中和后，该分散体用作缔合增稠剂，特别是用于液体洗涤剂和清洁剂制剂。 增稠剂的特征在于高透明度和高增稠效果以及高剪切稀释度。

    METHOD FOR PRODUCING A THICKENER DISPERSION
    8.
    发明申请
    METHOD FOR PRODUCING A THICKENER DISPERSION 有权
    生产较稠化剂分散体的方法

    公开(公告)号：US20100210771A1

    公开(公告)日：2010-08-19

    申请号：US12681856

    申请日：2008-11-13

    申请人： Reinhold J. Leyrer ,  Kati Schmidt

    发明人： Reinhold J. Leyrer ,  Kati Schmidt

    IPC分类号： C08K5/06 ,  C08L33/00 ,  C08L33/10 ,  C08L33/08

    CPC分类号： C08F2/22 ,  A61K8/04 ,  A61K8/8152 ,  A61K8/86 ,  A61K2800/48 ,  C08F220/06 ,  C08F220/18 ,  C08F222/06 ,  C08F265/00 ,  C08F265/02 ,  C08F265/04 ,  C08F265/06 ,  C08F267/02 ,  C08L51/003 ,  C11D3/3765 ,  C08L2666/02

    摘要： A method is described for producing an aqueous thickener dispersion from a monomer composition made of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated hydrophobic monomer, (i) an at least partially polymerized pre-emulsion being produced from 10 to 80 wt.-% of said monomer composition, and (ii) the residual quantity of said monomer composition being added completely to the at least partially polymerized pre-emulsion and initiating a radical polymerization. The monomer composition preferably also comprises an associative monomer. The method avoids disadvantages of batch polymerization, such as inadequate batch-to-batch reproducibility and safety problems.

    摘要翻译： 描述了从由至少一种烯键式不饱和羧酸和至少一种烯属不饱和疏水单体制成的单体组合物制备水性增稠剂分散体的方法，（i）至少部分聚合的预乳液由10至80重量％ 所述单体组合物的％，和（ii）所述单体组合物的残留量完全添加到至少部分聚合的预乳液中并引发自由基聚合。 单体组合物优选还包含缔合单体。 该方法避免了批次聚合的缺点，例如批次间重复性不足和安全问题。

    Associative thickener dispersion
    10.
    发明授权
    Associative thickener dispersion 有权
    缔合增稠剂分散体

    公开(公告)号：US08524649B2

    公开(公告)日：2013-09-03

    申请号：US12671596

    申请日：2008-08-01

    申请人： Reinhold J Leyrer ,  Kati Schmidt

    发明人： Reinhold J Leyrer ,  Kati Schmidt

    IPC分类号： C08F220/06 ,  C08F220/18

    CPC分类号： C11D3/3765 ,  C08F220/06 ,  C08F220/18 ,  C08F220/26 ,  C08L33/02 ,  C09D7/43

    摘要： An aqueous dispersion of a copolymer with copolymerized units a) of at least one ethylenically unsaturated carboxylic acid, b) of at least one nonionic ethylenically unsaturated surfactant monomer, c) of at least one C1-C2-alkyl methacrylate, d) of at least one C2-C4-alkyl acrylate, where the alkyl chain length averaged over the number of alkyl groups of the alkyl acrylate is 2.1 to 4.0, is described. Following neutralization with alkali, the dispersion serves as associative thickener, in particular for liquid detergent and cleaner formulations. The thickeners are characterized by high transparency and high thickening effect coupled with high shear dilution.

    摘要翻译： 至少一种烯属不饱和羧酸的共聚单元a）的b）至少一种非离子烯属不饱和表面活性剂单体，c）至少一种甲基丙烯酸C 1 -C 2烷基酯，d）至少 描述了丙烯酸烷基酯的烷基链长度相对于丙烯酸烷基酯的烷基数为2.1至4.0的一个C 2 -C 4烷基丙烯酸酯。 在用碱中和后，该分散体用作缔合增稠剂，特别是用于液体洗涤剂和清洁剂制剂。 增稠剂的特征在于高透明度和高增稠效果以及高剪切稀释度。