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    Pigment dispersing resins
    1.
    发明授权
    Pigment dispersing resins 失效
    颜料分散树脂

    公开(公告)号：US06656595B2

    公开(公告)日：2003-12-02

    申请号：US09975197

    申请日：2001-10-12

    申请人： Yoshio Nakajima ,  Yoshiyuki Yukawa ,  Isao Kamimori

    发明人： Yoshio Nakajima ,  Yoshiyuki Yukawa ,  Isao Kamimori

    IPC分类号： B32B2738

    CPC分类号： C08F265/04 ,  C08F257/02 ,  C08F265/06 ,  C08F290/06 ,  C08L51/003 ,  C09D151/003 ,  Y10T428/31511 ,  Y10T428/31938

    摘要： This invention relates to use of copolymers which are obtained through copolymerization, in the presence of a radical-polymerization initiator, of monomeric mixtures comprising: macromonomers obtained by (co)polymerizing, in the presence of a metal complex which is a catalytic chain transfer agent or an addition-cleavage-type chain transfer agent, and optionally a radical-polymerization initiator, at least one polymerizable monomer selected from methacrylic acid esters and styrene and if necessary methacrylic acid, or the macromonomers into which polymerizable unsaturated groups are further introduced; polymerizable unsaturated monomers containing at least one ionic functional group selected from amino, quaternary ammonium salt and sulfonic acid groups; polyoxyalkylene chain-containing nonionic polymerizable unsaturated monomers; and other ethylenically unsaturated monomers (D); and also such copolymers into which long chain alkyl groups are further introduced, as pigment-dispersing resins to be used in water-based paints.

    摘要翻译： 本发明涉及在自由基聚合引发剂的存在下，通过共聚单体混合物共聚获得的共聚物的用途，所述单体混合物包含：通过（共）聚合得到的大分子单体，所述金属配合物是催化链转移剂 或加成裂解型链转移剂和任选的自由基聚合引发剂，至少一种选自甲基丙烯酸酯和苯乙烯以及如果需要的可聚合单体的甲基丙烯酸或其中引入可聚合不饱和基团的大分子单体;可聚合的单体 含有至少一个选自氨基，季铵盐和磺酸基的离子官能团的不饱和单体;含聚氧化烯链的非离子可聚合不饱和单体; 和其它烯属不饱和单体（D）; 以及进一步引入长链烷基的这种共聚物作为用于水性涂料的颜料分散树脂。

    Pigment dispersing resin
    5.
    发明授权
    Pigment dispersing resin 失效
    颜料分散树脂

    公开(公告)号：US07271213B2

    公开(公告)日：2007-09-18

    申请号：US11168539

    申请日：2005-06-29

    申请人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    发明人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    IPC分类号： C08L39/00 ,  C08L33/02 ,  C08L33/14 ,  C08L71/02 ,  C08D11/10

    CPC分类号： C09D11/326 ,  C08F220/28 ,  C08F220/34 ,  C08F246/00

    摘要： This invention provides both a pigment dispersing resin which is a copolymer of: (A) polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from the group consisting of tertiary amino group, quaternary ammonium salt and sulfonic acid group; (B) nonionic polymerizable unsaturated monomer having polyoxyalkylene chain; (C) ultraviolet-absorbing polymerizable unsaturated monomer and/or an ultraviolet-stabilizing polymerizable unsaturated monomer; and (D) other ethylenically unsaturated monomer, and water-based pigment dispersion which comprises said pigment dispersing resin, pigment, aqueous medium and, as circumstances may demand, dispersing agent as well.

    摘要翻译： 本发明提供了一种颜料分散树脂，它是以下物质的共聚物：（A）含有选自叔氨基，季铵盐和磺酸基团中的至少一种离子官能团的可聚合不饱和单体; （B）具有聚氧化烯链的非离子可聚合不饱和单体; （C）紫外线吸收性聚合性不饱和单体和/或紫外线稳定化聚合性不饱和单体; 和（D）其它烯属不饱和单体，以及包含所述颜料分散树脂，颜料，水性介质以及根据需要的分散剂的水性颜料分散体。

    Pigment dispersing resin
    6.
    发明授权
    Pigment dispersing resin 失效
    颜料分散树脂

    公开(公告)号：US06994745B2

    公开(公告)日：2006-02-07

    申请号：US10116104

    申请日：2002-04-05

    申请人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    发明人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    IPC分类号： C09D11/10 ,  C08F12/26

    CPC分类号： C09D11/326 ,  C08F220/28 ,  C08F220/34 ,  C08F246/00

    摘要： This invention provides both a pigment dispersing resin which is a copolymer of: (A) polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from the group consisting of tertiary amino group, quaternary ammonium salt and sulfonic acid group; (B) nonionic polymerizable unsaturated monomer having polyoxyalkylene chain; (C) ultraviolet-absorbing polymerizable unsaturated monomer and/or an ultraviolet-stabilizing polymerizable unsaturated monomer; and (D) other ethylenically unsaturated monomer, and water-based pigment dispersion which comprises said pigment dispersing resin, pigment, aqueous medium and, as circumstances may demand, dispersing agent as well.

    摘要翻译： 本发明提供作为共聚物的颜料分散树脂

    Pigment dispersing resin
    7.
    发明申请
    Pigment dispersing resin 失效
    颜料分散树脂

    公开(公告)号：US20050252418A1

    公开(公告)日：2005-11-17

    申请号：US11168539

    申请日：2005-06-29

    申请人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    发明人： Yuko Hoshida ,  Yoshiyuki Yukawa ,  Isao Kamimori ,  Akihiko Yamanouchi

    IPC分类号： C08F220/28 ,  C08F220/34 ,  C08F246/00 ,  C09D11/00 ,  G03C1/492

    CPC分类号： C09D11/326 ,  C08F220/28 ,  C08F220/34 ,  C08F246/00

    摘要： This invention provides both a pigment dispersing resin which is a copolymer of (A) polymerizable unsaturated monomer containing at least one kind of ionic functional group selected from the group consisting of tertiary amino group, quaternary ammonium salt and sulfonic acid group; (B) nonionic polymerizable unsaturated monomer having polyoxyalkylene chain; (C) ultraviolet-absorbing polymerizable unsaturated monomer and/or an ultraviolet-stabilizing polymerizable unsaturated monomer; and (D) other ethylenically unsaturated monomer, and water-based pigment dispersion which comprises said pigment dispersing resin, pigment, aqueous medium and, as circumstances may demand, dispersing agent as well.

    摘要翻译： 本发明提供了一种颜料分散树脂，它是（A）含有选自叔氨基，季铵盐和磺酸基团中的至少一种离子官能团的可聚合不饱和单体的共聚物; （B）具有聚氧化烯链的非离子可聚合不饱和单体; （C）紫外线吸收性聚合性不饱和单体和/或紫外线稳定化聚合性不饱和单体; 和（D）其它烯属不饱和单体，以及包含所述颜料分散树脂，颜料，水性介质以及根据需要的分散剂的水性颜料分散体。

    Pigment dispersing resin and water-based pigment dispersion which contains the same
    8.
    发明授权
    Pigment dispersing resin and water-based pigment dispersion which contains the same 失效
    颜料分散树脂和含有相同颜料的水性颜料分散体

    公开(公告)号：US06852817B2

    公开(公告)日：2005-02-08

    申请号：US10400439

    申请日：2003-03-28

    申请人： Yoshiyuki Yukawa ,  Yuko Hoshida ,  Isao Kamimori

    发明人： Yoshiyuki Yukawa ,  Yuko Hoshida ,  Isao Kamimori

    IPC分类号： C08F220/28 ,  C09B67/46 ,  C09D7/45 ,  C09D17/00 ,  C08F222/24

    CPC分类号： C09B67/0089 ,  C08F220/28 ,  C09D7/45 ,  C09D17/001

    摘要： This invention provides a pigment dispersing resin which is a copolymer of: (A) sulfonic group-containing polymerizable unsaturated monomer, (B) polyoxyalkylene chain-containing nonionic polymerizable unsaturated monomer, (C) (C-1) (meth)acrylic acid ester type polymerizable monomer having two tertiary alkyl groups per molecule and/or (C-2) (meth)acrylic acid ester type polymerizable monomer having one tertiary alkyl group and one secondary hydroxyl group per molecule, and (D) other ethylenically unsaturated monomer; and also provides water-based pigment dispersion which comprises said pigment dispersing resin, pigment, aqueous medium and, as circumstances may demand, basic neutralizer and/or dispersing agent as well.

    摘要翻译： 本发明提供一种颜料分散树脂，它是以下共聚物：（A）含磺酸基的可聚合不饱和单体，（B）含聚氧化烯链的非离子聚合性不饱和单体，（C）（C-1）（甲基）丙烯酸酯 （C-2）（甲基）丙烯酸酯型聚合性单体，（D）其它烯键式不饱和单体;（D）其它烯键式不饱和单体， 并且还提供包含所述颜料分散树脂，颜料，水性介质以及根据需要的碱性中和剂和/或分散剂的水性颜料分散体。

    Aqueous amino resin dispersions and thermosetting water-based paint compositions
    9.
    发明授权
    Aqueous amino resin dispersions and thermosetting water-based paint compositions 有权
    水性氨基树脂分散体和热固性水性涂料组合物

    公开(公告)号：US08519027B2

    公开(公告)日：2013-08-27

    申请号：US11294355

    申请日：2005-12-06

    申请人： Atsuya Kato ,  Yoshiyuki Yukawa ,  Hiroki Nagao

    发明人： Atsuya Kato ,  Yoshiyuki Yukawa ,  Hiroki Nagao

    IPC分类号： C08G59/04 ,  C08L67/02 ,  C08L67/00 ,  B05D1/36

    CPC分类号： C09D5/02 ,  C08G63/20 ,  C08G63/42 ,  C08K5/17 ,  C08L33/04 ,  C08L61/28 ,  C08L67/00 ,  C08L75/04 ,  C08L2201/00 ,  C09D161/28 ,  C09D167/00 ,  C08L2666/16 ,  C08L2666/14 ,  C08L2666/18

    摘要： An aqueous amino resin dispersion excelling in storage stability and mechanical stability which is formed by dispersing hydrophobic amino resin in aqueous medium, using a polyester resin having specific hydroxyl value, acid value and number-average molecular weight as a dispersion stabilizer, said polyester resin being prepared by reacting polyhydric alcohol, polycarboxylic acid and/or polycarboxylic anhydride and monoepoxide compound having a long chain hydrocarbon group; thermosetting, water-based paint compositions comprising the aqueous amino resin dispersion; and multi-layered coating film-forming methods using the water-based paint compositions are provided.

    摘要翻译： 通过使用具有特定羟基值，酸值和数均分子量的聚酯树脂作为分散稳定剂将疏水性氨基树脂分散在水性介质中形成的储存稳定性和机械稳定性优异的含水氨基树脂分散体，所述聚酯树脂为 通过多元醇，多元羧酸和/或多元羧酸酐和具有长链烃基的单环氧化合物反应制备; 包含含水氨基树脂分散体的热固性水性涂料组合物; 并提供使用水性涂料组合物的多层涂膜形成方法。

    Water-based paint compositions and multilayer coating film-forming method
    10.
    发明授权
    Water-based paint compositions and multilayer coating film-forming method 有权
    水性涂​​料组合物和多层涂膜成膜方法

    公开(公告)号：US08299163B2

    公开(公告)日：2012-10-30

    申请号：US12450310

    申请日：2008-03-21

    申请人： Yoshiyuki Yukawa ,  Noritoshi Nakane

    发明人： Yoshiyuki Yukawa ,  Noritoshi Nakane

    IPC分类号： C08L67/06 ,  C08L67/00 ,  C08L33/02

    CPC分类号： C09D133/066 ,  C08L33/066 ,  C08L33/08 ,  C09D133/08 ,  C09D167/00 ,  C08L2666/04

    摘要： This invention provides water-based paint compositions containing water-dispersible acrylic polymer particles, hydroxyl-containing resin and curing agent, the water-dispersible acrylic polymer particles having a weight-average molecular weight of at least 1,100,000 and an absorbance value not higher than 0.2 at a wavelength of 330 nm, as measured with spectrophotometer in the state of liquid dispersion at a mass concentration of 1.35% in 1,4-dioxane solvent; and the compositions excelling in finished appearance such as coated surface smoothness and coating film performance such as chipping resistance and water resistance.

    摘要翻译： 本发明提供含有水分散性丙烯酸类聚合物颗粒，含羟基树脂和固化剂的水性涂料组合物，重均分子量至少为1,100,000，吸光度值不高于0.2的水分散性丙烯酸类聚合物颗粒 在分光光度计中用1,4-二恶烷溶剂中质量浓度为1.35％的液体分散状态测量的波长为330nm; 并且成品外观优异的组合物，例如涂布表面光滑度和涂膜性能如耐崩裂性和耐水性。