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    ASSOCIATIVE THICKENER DISPERSION
    2.
    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。

    Associative thickener dispersion
    3.
    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。

    Core-shell particles and preparation and use thereof
    6.
    发明授权
    Core-shell particles and preparation and use thereof 有权
    核壳颗粒及其制备及应用

    公开(公告)号：US06337131B1

    公开(公告)日：2002-01-08

    申请号：US09299071

    申请日：1999-04-26

    申请人： Robert Rupaner ,  Reinhold J Leyrer ,  Peter Schuhmacher

    发明人： Robert Rupaner ,  Reinhold J Leyrer ,  Peter Schuhmacher

    IPC分类号： B32B516

    CPC分类号： C08F291/00 ,  B05D5/061 ,  C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C09D5/36 ,  C09D151/003 ,  Y10T428/24942 ,  Y10T428/2991 ,  Y10T428/2998 ,  C08F2/22 ,  C08L2666/02

    摘要： Disclosed are core-shell particles, whose core and shell materials are capable of forming a two-phase system, the shell material being filmable, the core being essentially form-stable under shell-filming conditions and being only very minimally swellable by the shell material, if at all, the cores having a monodisperse size distribution, and there being a difference between the refractive indices of the core material and of the shell material of at least 0.001. Also disclosed are the preparation of the core-shell particles and their use for preparing effect colorants.

    摘要翻译： 公开了核 - 壳颗粒，其核和壳材料能够形成两相体系，壳材料是可膜的，芯在壳层条件下基本上是形式稳定的，并且仅由壳材料非常最小程度地溶胀 如果完全具有单分散尺寸分布的芯，并且芯材和壳材料的折射率之间的差异至少为0.001。 还公开了核 - 壳颗粒的制备及其用于制备效果着色剂的用途。