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    Coating Material Compositions And Coatings Produced Therefrom Combining High Scratch Resistance With Good Polishability And Good Optical Properties, And Use Thereof
    1.
    发明申请
    Coating Material Compositions And Coatings Produced Therefrom Combining High Scratch Resistance With Good Polishability And Good Optical Properties, And Use Thereof 审中-公开
    涂层材料组合物和涂料组合具有良好的耐擦伤性和良好的光学性能及其用途

    公开(公告)号：US20160122583A1

    公开(公告)日：2016-05-05

    申请号：US14649473

    申请日：2013-10-18

    Applicant: BASF COATINGS GMBH

    Inventor： Matthijs Groenewolt ,  Berthold Austrup ,  Katharina Hübner ,  Jörg Müller ,  Silke Hanning ,  Andrea Frank

    IPC: C09D175/14 ,  B05D5/00 ,  B05D7/14 ,  B05D5/06 ,  C08K3/36 ,  B05D7/00

    CPC classification number: C09D175/14 ,  B05D5/00 ,  B05D5/061 ,  B05D7/14 ,  B05D7/57 ,  C08G18/289 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/722 ,  C08G18/809 ,  C08K3/36 ,  C09D175/04

    Abstract: The present invention provides nonaqueous coating material compositions, multistage coating processes and also the use of the coating material compositions, comprising (A) at least one polyhydroxyl-group-containing compound, (B1) at least one polyisocyanate-group-containing compound (B1) having free or blocked isocyanate groups and having a cycloaliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, (B2) at least one polyisocyanate-group-containing compound (B2) having free or blocked isocyanate groups and having an acyclic, aliphatic polyisocyanate parent structure, and/or a polyisocyanate derived therefrom, (D) at least one catalyst for the crosslinking of silane groups, and (R) at least one rheological assistant (R) based on fumed silica, where component (B1) and/or component (B2) comprise at least one structural unit —NR—(X—SiR″x(OR′)3-x)  (I), and/or at least one structural unit —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m  (II).

    Abstract translation: 本发明提供非水性涂料组合物，多层涂布方法以及涂料组合物的用途，其包含（A）至少一种含多羟基基团的化合物，（B1）至少一种含多异氰酸酯基团的化合物（B1 ）具有游离或封闭的异氰酸酯基团并具有脂环族多异氰酸酯母体结构，和/或由其衍生的多异氰酸酯，（B2）至少一种含有异氰酸酯基团的游离或封闭的含异氰酸酯基团的化合物（B2） 多异氰酸酯母体结构和/或由其衍生的多异氰酸酯，（D）至少一种用于硅烷基团交联的催化剂，和（R）至少一种基于热解法二氧化硅的流变助剂（R），其中组分（B1）和/ 或组分（B2）包含至少一个结构单元-NR-（X-SiR“x（OR'）3-x）（I）和/或至少一个结构单元-N（X-SiR”x '）3-x）n（X'-SiR“y（OR'）3-y）m （二）。

    COATING COMPOSITION HAVING A HIGH SOLIDS CONTENT AND GOOD LEVELLING AND ALSO MULTILAYER SURFACE COATINGS PRODUCED THEREFROM AND THEIR USE
    2.
    发明申请
    COATING COMPOSITION HAVING A HIGH SOLIDS CONTENT AND GOOD LEVELLING AND ALSO MULTILAYER SURFACE COATINGS PRODUCED THEREFROM AND THEIR USE 有权
    具有高固体含量和良好水平的涂料组合物以及由其制备的多层表面涂料及其使用

    公开(公告)号：US20140065313A1

    公开(公告)日：2014-03-06

    申请号：US13988453

    申请日：2011-11-14

    Applicant: BASF Coatings GmbH

    Inventor： Matthijs Groenewolt ,  Jörg Müller

    IPC: C09D133/08

    CPC classification number: C09D133/08 ,  C08G18/10 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/718 ,  C08G18/778 ,  C08G18/798 ,  C08G18/809 ,  C09D175/04 ,  C08G18/289

    Abstract: Provided is a coating composition comprising at least one hydroxyl-containing compound (A), at least one compound (B1) having at least one silane group of the formula (I) —X—Si—R″xG3-x  (I) with G=identical or different hydrolyzable groups, X=organic radical, more particularly linear and/or branched alkylene or cycloalkylene radical having 1 to 20 carbon atoms, R″=alkyl, cycloalkyl, aryl or aralkyl, it being possible for the carbon chain to be interrupted by nonadjacent oxygen, sulfur or NRa groups, with Ra=alkyl, cycloalkyl, aryl or aralkyl, x=0 to 2, and at least one compound (B2) different from the component (B1) and which is prepared from a linear aliphatic diisocyanate (DI), (B2) comprising uretidone groups and at least 2 isocyanate groups per molecule.

    Abstract translation: 提供包含至少一种含羟基的化合物（A），至少一种具有至少一个式（I）-X-Si-R''xG3-x（I）的硅烷基的化合物（B1） G =相同或不同的可水解基团，X =有机基团，更特别是具有1至20个碳原子的直链和/或支链亚烷基或亚环烷基，R“=烷基，环烷基，芳基或芳烷基，可能为碳 链被不相邻的氧，硫或NR a基团中断，其中R a =烷基，环烷基，芳基或芳烷基，x = 0至2，以及至少一种不同于组分（B1）的化合物（B2） 线性脂肪族二异氰酸酯（DI），（B2），每分子含有脲基酮基和至少2个异氰酸酯基。

    Polyurethane Coating Material Composition, Multi-stage Coating Methods
    9.
    发明申请
    Polyurethane Coating Material Composition, Multi-stage Coating Methods 有权
    聚氨酯涂料组合物，多级涂料方法

    公开(公告)号：US20150210886A1

    公开(公告)日：2015-07-30

    申请号：US14416493

    申请日：2013-05-29

    Applicant: BASF Coatings GmbH

    Inventor： Peter Hoffmann ,  Matthijs Groenewolt ,  Benedikt Schnier ,  Elke Westhoff

    IPC: C09D175/04 ,  B05D7/00

    CPC classification number: C09D175/04 ,  B05D7/53 ,  B05D7/534 ,  B05D7/544 ,  C08G18/289 ,  C08G18/6254 ,  C08G18/792 ,  C08G18/809 ,  Y10T428/31551

    Abstract: Described are nonaqueous coating material compositions comprising (A) at least one polyhydroxyl group-containing compound, (B) at least one polyisocyanate group-containing compound having free or blocked isocyanate groups, (D) at least one catalyst (D) based on a zinc-amidine complex which is preparable by reacting one or more zinc(II) biscarboxylates with an amidine of the formula (I) or with a mixture of two or more amidines of the formula (I) and (S) at least one monomeric aromatic optionally substituted carboxylic acid (S) whose carboxyl group is in conjugation with a π-electron system, wherein the component (B) comprises at least one structural unit —NR—(X—SiR″x(OR′)3-x) (II), and/or at least one structural unit —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m (III). Also described are multistage coating methods, and the use of the coating material compositions.

    Abstract translation: 描述了包含（A）至少一种含多羟基的化合物，（B）至少一种含有游离或封闭的异氰酸酯基团的含多异氰酸酯基团的化合物的非水性涂料组合物，（D）至少一种基于 锌 - 脒络合物，其可通过使一种或多种双（羧酸锌）（II）与式（I）的脒反应或与两种或更多种式（I）和（S）的脒基的混合物反应制备，至少一种单体芳族 其任意取代的羧酸（S），其羧基与电子体系共轭，其中组分（B）包含至少一个结构单元-NR-（X-SiR“x（OR'）3-x） （II），和/或至少一个结构单元-N（X-SiR“x（OR'）3-x）n（X'-SiR”y（OR'）3-y）m（III）。 还描述了多层涂布方法以及涂料组合物的用途。

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