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    Coating Agent Compositions, Coatings Made Therefrom And Exhibiting High Scratch Resistance And Good Polishability, And Use Thereof
    7.
    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

    申请人： Matthijs Groenewolt ,  Günter Klein ,  Oliver Hilge ,  Berthold Austrup ,  Katharina Huebner

    发明人： Matthijs Groenewolt ,  Günter Klein ,  Oliver Hilge ,  Berthold Austrup ,  Katharina Huebner

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

    CPC分类号： C09D175/04 ,  B05D7/53 ,  B05D7/56 ,  C08G18/289 ,  C08G18/6229 ,  C08G18/791 ,  C08K5/521 ,  Y10T428/31551

    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 COMPOSITIONS AND COATINGS PRODUCED FROM THEM WITH HIGH SCRATCH RESISTANCE, WEATHERING STABILITY, AND GOOD OPTICAL PROPERTIES
    8.
    发明申请
    COATING COMPOSITIONS AND COATINGS PRODUCED FROM THEM WITH HIGH SCRATCH RESISTANCE, WEATHERING STABILITY, AND GOOD OPTICAL PROPERTIES 有权
    涂层组合物和涂层，具有高耐蚀性，耐候稳定性和良好的光学性能

    公开(公告)号：US20110245406A1

    公开(公告)日：2011-10-06

    申请号：US13132847

    申请日：2009-08-22

    申请人： Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

    发明人： Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

    IPC分类号： C08L67/00 ,  B05D1/36 ,  B05D3/02

    CPC分类号： C09D175/04 ,  B05D5/005 ,  B05D7/14 ,  B05D7/53 ,  C08G18/4288 ,  C08G18/809 ,  C09D167/00 ,  C09D201/005 ,  Y10T428/31786

    摘要： The invention relates to coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one saturated compound (B) having free and/or blocked isocyanate groups and containing at least in part hydrolyzable silane groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, wherein the coating composition comprises as hydroxyl-containing compound (A) at least one hyperbranched, dendritic hydroxy-functional polyester in which on average at least one hydroxyl function of the polyester is esterified with at least one acid selected from the group of the isomeric C8 to C9 monocarboxylic acids. The present invention also provides a multistage coating method using these coating compositions, and also the use of the coating compositions as clearcoat material for producing multicoat effect and/or color paint systems, and use of the coating method for automotive OEM finishing and automotive refinish.

    摘要翻译： 本发明涉及涂料组合物，其包含（a）至少一种含羟基的化合物（A），（b）至少一种具有游离和/或封闭的异氰酸酯基团并且至少部分可水解的硅烷基团的饱和化合物（B） 和（c）至少一种用于硅烷基交联的催化剂（D），其中所述涂料组合物包含作为含羟基的化合物（A）至少一种超支化的树枝状羟基官能聚酯，其中平均具有至少一个羟基官能团 的聚酯与至少一种选自异构C8-C9单羧酸的酸酯化。 本发明还提供了使用这些涂料组合物的多级涂布方法，以及使用涂料组合物作为制备多色效果和/或彩色涂料体系的透明涂层材料，以及使用涂覆方法用于汽车OEM整理和汽车修补漆。

    Coating compositions and coatings produced from them with high scratch resistance, weathering stability, and good optical properties
    10.
    发明授权
    Coating compositions and coatings produced from them with high scratch resistance, weathering stability, and good optical properties 有权
    涂料组合物和涂料由它们制备，具有高耐刮擦性，耐候性稳定性和良好的光学性能

    公开(公告)号：US08486539B2

    公开(公告)日：2013-07-16

    申请号：US13132847

    申请日：2009-08-22

    申请人： Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

    发明人： Günter Klein ,  Björn Feldmann ,  Sabine Holtschulte ,  Silke Hottenbacher ,  Andreas Poppe ,  Ulrike Clausen-Meiring

    IPC分类号： C08L67/04 ,  B32B27/36

    CPC分类号： C09D175/04 ,  B05D5/005 ,  B05D7/14 ,  B05D7/53 ,  C08G18/4288 ,  C08G18/809 ,  C09D167/00 ,  C09D201/005 ,  Y10T428/31786

    摘要： The invention relates to coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one saturated compound (B) having free and/or blocked isocyanate groups and containing at least in part hydrolyzable silane groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, wherein the coating composition comprises as hydroxyl-containing compound (A) at least one hyperbranched, dendritic hydroxy-functional polyester in which on average at least one hydroxyl function of the polyester is esterified with at least one acid selected from the group of the isomeric C8 to C9 monocarboxylic acids. The present invention also provides a multistage coating method using these coating compositions, and also the use of the coating compositions as clearcoat material for producing multicoat effect and/or color paint systems, and use of the coating method for automotive OEM finishing and automotive refinish.

    摘要翻译： 本发明涉及涂料组合物，其包含（a）至少一种含羟基的化合物（A），（b）至少一种具有游离和/或封闭的异氰酸酯基团并且至少部分可水解的硅烷基团的饱和化合物（B） 和（c）至少一种用于硅烷基交联的催化剂（D），其中所述涂料组合物包含作为含羟基的化合物（A）至少一种超支化的树枝状羟基官能聚酯，其中平均具有至少一个羟基官能团 的聚酯与至少一种选自异构C8-C9单羧酸的酸酯化。 本发明还提供了使用这些涂料组合物的多级涂布方法，以及使用涂料组合物作为制备多色效果和/或彩色涂料体系的透明涂层材料，以及使用涂覆方法用于汽车OEM整理和汽车修补漆。