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    COATING MATERIALS WITH HIGH SOLIDS CONTENT AND GOOD LEVELLING, MULTI-COAT PAINT SYSTEMS PRODUCED THEREFROM AND USE THEREOF
    2.
    发明申请
    COATING MATERIALS WITH HIGH SOLIDS CONTENT AND GOOD LEVELLING, MULTI-COAT PAINT SYSTEMS PRODUCED THEREFROM AND USE THEREOF 有权
    具有高固体含量和良好水平的涂层材料，生产的多层涂料系统及其使用

    公开(公告)号：US20130136865A1

    公开(公告)日：2013-05-30

    申请号：US13642728

    申请日：2011-03-30

    申请人： Matthijs Groenewolt ,  Alexandra Steffens ,  Wilfred Stübbe ,  Wilma Nimz

    发明人： Matthijs Groenewolt ,  Alexandra Steffens ,  Wilfred Stübbe ,  Wilma Nimz

    IPC分类号： C09D133/10 ,  B05D1/38

    CPC分类号： B05D1/36 ,  B05D1/38 ,  B05D7/53 ,  B05D7/534 ,  C08G18/10 ,  C08G18/12 ,  C08G18/289 ,  C08G18/6229 ,  C08G18/6233 ,  C08G18/6254 ,  C08G18/718 ,  C08G18/778 ,  C08G18/798 ,  C08G18/809 ,  C09D133/10 ,  C09D175/04 ,  C08G18/097 ,  C08G18/027

    摘要： Disclosed is a coating composition based on aprotic solvents and comprising at least one hydroxyl-containing compound (A) and at least one compound (B) having isocyanate groups and having at least one silane group of the formula (I) —X—Si—R″xG3-x  (I) with G=identical or different hydrolyzable groups, R′=hydrogen, alkyl or cycloalkyl, X=organic radical, R″=alkyl, cycloalkyl, aryl or aralkyl, x=0 to 2, and characterized in that (i) the compound (B) containing isocyanate groups and silane groups comprises uretdione groups, and (ii) the compound (B) has been prepared from a linear aliphatic diisocyanate. The present invention additionally provides multistage coating methods using these coating compositions, and the use of the coating compositions as clearcoat, and application of the coating method for automotive refinish and/or for the coating of plastics substrates.

    摘要翻译： 公开了一种基于非质子溶剂并包含至少一种含羟基的化合物（A）和至少一种具有异氰酸酯基并具有至少一个式（I）的硅烷基团的化合物（B）-X-Si- 其中G =相同或不同的可水解基团，R'=氢，烷基或环烷基，X =有机基团，R“=烷基，环烷基，芳基或芳烷基，x = 0至2， 其特征在于，（i）含有异氰酸酯基和硅烷基的化合物（B）包含脲二酮基，（ii）化合物（B）由直链脂肪族二异氰酸酯制备。 本发明另外提供了使用这些涂料组合物的多阶段涂布方法，以及涂料组合物作为透明涂层的用途，以及涂覆方法用于汽车修补漆和/或涂覆塑料基材的应用。

    Copolymers Containing Lateral Carbamate Groups And Groups Which Can Be Activated With Actinic Radiation, Processes For Preparing Them, And Their Use
    3.
    发明申请
    Copolymers Containing Lateral Carbamate Groups And Groups Which Can Be Activated With Actinic Radiation, Processes For Preparing Them, And Their Use 审中-公开
    含有侧链氨基甲酸酯基团和可以用光化学辐射活化的基团的共聚物，用于制备它们的方法及其用途

    公开(公告)号：US20080249250A1

    公开(公告)日：2008-10-09

    申请号：US11995839

    申请日：2006-07-18

    申请人： Heinz-Peter Rink ,  Wilma Nimz ,  Ulrike Rockrath ,  Eva Wagner ,  Swaminathan Ramesh ,  Paul J. Harris

    发明人： Heinz-Peter Rink ,  Wilma Nimz ,  Ulrike Rockrath ,  Eva Wagner ,  Swaminathan Ramesh ,  Paul J. Harris

    IPC分类号： C08G69/08 ,  C08G12/00 ,  C08G18/00 ,  C08F226/00

    CPC分类号： C08F8/14 ,  C08F220/14 ,  C08F220/28 ,  C08F220/32 ,  C08F220/36 ,  C08F2800/20 ,  C08F2810/30 ,  C08J3/243 ,  C08J2333/06 ,  C09D133/14 ,  C08F2220/325 ,  C08F2220/346 ,  C08F212/08 ,  C08F2220/1825 ,  C08F220/20

    摘要： Copolymers (A) containing lateral, primary and/or secondary carbamate groups (a12) and groups (a31) which can be activated with actinic radiation, preparable byI. in a first process step copolymerizing (a1) a monomer containing (a11) a group of the general formula I: CH2═C(R)C(O)—O—,   (I) in which the variable R is a hydrogen atom, a halogen atom, a nitrile group or an alkyl group having 1 to 10 carbon atoms, and (a12) a primary and/or secondary carbamate group, and (a2) a monomer containing (a21) a free-radically or ironically polymerizable, olefinically unsaturated double bond and (a22) a reactive functional group which is not reactive with the carbamate groups (a12) and is not polymerizable with the double bond (a21), to give the copolymer (a1/a2), and II. in a further process step, reacting the copolymer (a1/a2) with (a3) a compound containing (a31) a group which can be activated with actinic radiation and (a32) a reactive functional group complementary to the reactive functional group (a22), to give the copolymer (A); processes for preparing them, and their use.

    摘要翻译： 共聚物（A）含有侧链，伯胺和/或仲氨基甲酸酯基团（a12）和可以用光化辐射活化的基团（a31），其可由I制备，在第一工艺步骤中，共聚（a1）含（a11） 通式I的基团：<？in-line-formula description =“In-line formula”end =“lead”？> CH 2 -C（R）C（O）-O- ，（I）<？in-line-formula description =“In-line formula”end =“tail”？>其中变量R是氢原子，卤素原子，腈基或具有1〜 10个碳原子和（a12）伯和/或仲氨基甲酸酯基团，和（a2）含有（a21）自由基或可讽刺可聚合的烯属不饱和双键的单体和（a22）不是 与氨基甲酸酯基（a12）反应，与双键（a21）不可聚合，得到共聚物（a1 / a2），和II。 在另一工艺步骤中，使共聚物（a1 / a2）与（a3）含有（a31）可以用光化辐射活化的基团的化合物和（a32）与反应性官能团（a22）互补的反应性官能团， 得到共聚物（A）; 制备它们的过程及其用途。