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    PAINT FORMULATION AND PROCESS OF MAKING THEREOF
    5.
    发明申请
    PAINT FORMULATION AND PROCESS OF MAKING THEREOF 审中-公开
    涂料制剂及其制备方法

    公开(公告)号：WO2016045048A1

    公开(公告)日：2016-03-31

    申请号：PCT/CN2014/087424

    申请日：2014-09-25

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY ,  LI, Ling ,  WANG, Yujiang ,  CHEN, Fengkun ,  WANG, Rui ,  ABOU GHONEIM, Khaled ,  FAN, Liqiang

    Inventor： LI, Ling ,  WANG, Yujiang ,  CHEN, Fengkun ,  WANG, Rui ,  ABOU GHONEIM, Khaled ,  FAN, Liqiang

    IPC: C09D5/02 ,  C09D7/12

    CPC classification number: C09D7/43 ,  C09D5/02 ,  C09D5/4411 ,  C09D5/4442 ,  C09D7/40 ,  C09D7/65

    Abstract: A paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the binder dispersion, from 0.1％ to 80％ of polymer particles, and from 0.1％ to 5％ of a polysaccharide; and the hydrophobically modified alkali-swellable emulsion comprises by dry weight based on total dry weight of the hydrophobically modified alkali-swellable emulsion, from 30％ to 50％ of an α, β-ethylenically unsaturated carboxylic acid monomer, and from 30％ to 60％ of an α, β-ethylenically unsaturated nonionic monomer. A process for preparing the paint formulation comprising mixing the binder dispersion with the hydrophobically modified alkali-swellable emulsion under stirring.

    Abstract translation: 一种涂料配方，其包含粘合剂分散体和疏水改性的碱溶胀性乳液。 粘合剂分散体与疏水改性的碱溶胀性乳液的湿重比为1:3至1:10。 粘合剂分散体的干重为基于粘合剂分散体的总干重，0.1％至80％的聚合物颗粒和0.1％至5％的多糖; 并且所述疏水改性的碱溶胀性乳液基于所述疏水改性的碱溶胀性乳液的总干重，30％至50％的α，β-烯键式不饱和羧酸单体和30％至60％ ％的α，β-烯属不饱和非离子单体。 一种制备涂料配方的方法，包括在搅拌下将粘合剂分散体与疏水改性的碱溶胀性乳液混合。

    MULTICOLOR DISPERSION AND MULTICOLOR COATING COMPOSITION FORMED THEREFROM
    10.
    发明申请
    MULTICOLOR DISPERSION AND MULTICOLOR COATING COMPOSITION FORMED THEREFROM 审中-公开
    多色分散体及由其形成的多色涂料组合物

    公开(公告)号：WO2017132975A1

    公开(公告)日：2017-08-10

    申请号：PCT/CN2016/073601

    申请日：2016-02-05

    Applicant: ROHM AND HAAS COMPANY ,  LIU, Hui ,  XU, Jianming ,  WANG, Yujiang ,  LAN, Yunfei

    Inventor： LIU, Hui ,  XU, Jianming ,  WANG, Yujiang ,  LAN, Yunfei

    IPC: C09D17/00

    CPC classification number: C09D17/00 ,  C09D5/028 ,  C09D5/29

    Abstract: Provided is a multicolor dispersion comprising a protective composition and two or more colorant dispersions, wherein the protective composition comprises (1) an aqueous dispersion of polymer particles comprising from 89％ to 99.45％ by weight, based on the total dry weight of the protective composition, of polymer particles, wherein the aqueous dispersion of polymer particles further comprises from 0.33％ to 2％ by weight, based on the total dry weight of the polymer, of an anionic stabilizer monomer represented by the following Formula (I), wherein R 1 is a linkage group between R 2 and a vinyl group, R 2 is ethylene or propene or butylene, n is from 0 to 50, M is a counter salt of potassium, sodium, ammonium or lithium; wherein the aqueous dispersion of polymer particles further comprises from 0.33％ to 5％ by weight, based on the total dry weight of the polymer, of a non-reactive anionic surfactant having an ethylene oxide chain length of less than 11; and (2) from 0.5％ to 10％ by weight, based on the total dry weight of the protective composition, of a clay.

    Abstract translation: 提供包含保护性组合物和两种或更多种着色剂分散体的多色分散体，其中所述保护性组合物包含（1）聚合物颗粒的含水分散体，其包含89-99.45重量％，基于 所述保护性组合物的总干重，其中所述聚合物颗粒的水分散体基于所述聚合物的总干重还包含0.33重量％至2重量％的由以下表示的阴离子稳定剂单体 其中R 1为R 2与乙烯基之间的连接基团，R 2为亚乙基或丙烯或丁烯的式（I） n为0至50，M为钾，钠，铵或锂的抗衡盐; 其中基于所述聚合物的总干重，所述聚合物颗粒的水分散体还包含0.33重量％至5重量％的环氧乙烷链长度小于11的非反应性阴离子表面活性剂; 和（2）基于保护性组合物的总干重计0.5重量％至10重量％的粘土。

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