AQUEOUS POWDER DISPERSION, WHICH CAN BE CURED BY RADICAL POLYMERIZATION, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
    12.
    发明申请
    AQUEOUS POWDER DISPERSION, WHICH CAN BE CURED BY RADICAL POLYMERIZATION, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE 审中-公开
    水性粉末分散体,可以通过放射性聚合固化,其生产方法及其使用方法

    公开(公告)号:US20090298997A1

    公开(公告)日:2009-12-03

    申请号:US12097120

    申请日:2006-11-09

    IPC分类号: C09D5/03

    摘要: Aqueous, structurally viscous powder dispersions curable by free-radical polymerization, substantially or entirely free from volatile organic compounds, and comprising as their disperse phase solid and/or highly viscous particles (A) which are dimensionally stable under storage and application conditions and have a z-mean average particle size as measured by photon correlation spectroscopy of 80 to 750 nm, the particles (A) comprising at least one free-radically crosslinkable binder (A1) having a glass transition temperature of −70 to +50° C., an olefinically unsaturated double bond content of 2 to 10 eq/kg and an acid group content of 0.05 to 15 eq/kg, in an amount, based on (A), of 50 to 100% by weight; process for their preparation, and their use.

    摘要翻译: 通过自由基聚合可固化的水性结构粘性粉末分散体,基本上或完全不含挥发性有机化合物,并且包含其分散相固体和/或高粘度颗粒(A),其在储存和使用条件下尺寸稳定,并具有 通过80至750nm的光子相关光谱测量的z-平均粒度,包含玻璃化转变温度为-70至+ 50℃的至少一种可自由基交联的粘合剂(A1)的颗粒(A) 基于(A),为50〜100重量%的烯属不饱和双键含量为2〜10当量/ kg,酸基含量为0.05〜15当量/ kg。 他们的准备过程及其使用。

    Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof
    14.
    发明申请
    Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof 有权
    涂层剂组合物,制成的涂料,具有高耐刮擦性和良好的耐腐蚀性及其用途

    公开(公告)号:US20150037590A1

    公开(公告)日:2015-02-05

    申请号:US14124972

    申请日:2012-05-23

    IPC分类号: C09D183/08 B05D1/38 B05D1/36

    摘要: Compositions comprising (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, and (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, where at least one of component (B1) and component (B2) comprise at least one structural unit selected from the group of structural unit (I) —NR—(X—SiR″x(OR′)3−x)  (I), structural unit (II) —N(X—SiR″x(OR′)3−x)n(X′—SiR″y(OR′)3−y)m  (II), and mixtures of two or more of the foregoing, wherein the compound (B1) is in an amount such that the binder fraction of the compound (B1) is between 5% and 45% by weight, based on the sum of the binder fraction of the compound (B1) and of the compound (B2), and the mixture of components (B1) and (B2) includes structural units (I) and structural units (II).

    摘要翻译: 包含(B1)至少一种具有游离或封闭的异氰酸酯基团的含异氰酸酯基的化合物(B1)和脂环族多异氰酸酯母体结构的组合物和/或由其衍生的多异氰酸酯和(B2)至少一种含有多异氰酸酯基团 具有游离或封闭的异氰酸酯基团的化合物(B2)和非环状脂族多异氰酸酯母体结构和/或由其衍生的多异氰酸酯,其中组分(B1)和组分(B2)中的至少一种包含至少一种选自 结构单元(I)-NR-(X-SiR“x(OR')3-x)(I),结构单元(II)-N(X-SiR”x(OR')3-x)n (X'-SiR“y(OR')3-y)m(II)以及上述两种或更多种的混合物,其中化合物(B1)的量使得化合物(B1 )为5〜45重量%,基于化合物(B1)和化合物(B2)的粘合剂组分的总和和组分的混合物 ts(B1)和(B2)包括结构单元(I)和结构单元(II)。

    Coating agent compositions, coatings made therefrom and exhibiting high scratch resistance and good polishability, and use thereof
    15.
    发明授权
    Coating agent compositions, coatings made therefrom and exhibiting high scratch resistance and good polishability, and use thereof 有权
    涂层剂组合物,由其制成并具有高抗擦伤性和良好抛光性的涂层及其用途

    公开(公告)号:US09371469B2

    公开(公告)日:2016-06-21

    申请号:US14124972

    申请日:2012-05-23

    摘要: Compositions comprising (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, and (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, where at least one of component (B1) and component (B2) comprise at least one structural unit selected from the group of structural unit (I) —NR—(X—SiR″x(OR′)3-x)  (I), structural unit (II) —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m  (II), and mixtures of two or more of the foregoing, wherein the compound (B1) is in an amount such that the binder fraction of the compound (B1) is between 5% and 45% by weight, based on the sum of the binder fraction of the compound (B1) and of the compound (B2), and the mixture of components (B1) and (B2) includes structural units (I) and structural units (II).

    摘要翻译: 包含(B1)至少一种具有游离或封闭的异氰酸酯基团的含异氰酸酯基的化合物(B1)和脂环族多异氰酸酯母体结构的组合物和/或由其衍生的多异氰酸酯和(B2)至少一种含有多异氰酸酯基团 具有游离或封闭的异氰酸酯基团的化合物(B2)和非环状脂族多异氰酸酯母体结构和/或由其衍生的多异氰酸酯,其中组分(B1)和组分(B2)中的至少一种包含至少一种选自 结构单元(I)-NR-(X-SiR“x(OR')3-x)(I),结构单元(II)-N(X-SiR”x(OR')3-x)n (X'-SiR“y(OR')3-y)m(II)以及上述两种或更多种的混合物,其中化合物(B1)的量使得化合物(B1 )为5〜45重量%,基于化合物(B1)和化合物(B2)的粘合剂组分和组分(B1 )和(B2)包括结构单元(I)和结构单元(II)。