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    COATING MATERIAL COMPOSITIONS AND LOW-TEMPERATURE-CURABLE COATINGS PRODUCED THEREFROM, AND USE THEREOF
    64.
    发明申请
    COATING MATERIAL COMPOSITIONS AND LOW-TEMPERATURE-CURABLE COATINGS PRODUCED THEREFROM, AND USE THEREOF 有权
    涂覆材料组合物和生产的低温可固化涂料及其用途

    公开(公告)号：US20160215163A1

    公开(公告)日：2016-07-28

    申请号：US15023903

    申请日：2014-08-07

    申请人： BASF COATINGS GMBH

    发明人： Peter HOFFMANN ,  Rainer KLOPSCH ,  Matthijs GROENEWOLT ,  Elisabeth WESSLING ,  Aaron FLORES-FIGUEROA ,  Kristin MICHEL

    IPC分类号： C09D133/14 ,  B05D7/00

    CPC分类号： C09D133/14 ,  B05D7/574 ,  C08F8/00 ,  C08F8/32 ,  C08F220/08 ,  C08F220/28 ,  C08G12/02 ,  C08G71/04 ,  C09D133/00 ,  C09D173/00 ,  C08F2220/281 ,  C08F212/08 ,  C08F220/14 ,  C08F2220/1825

    摘要： The present invention relates to a nonaqueous coating material composition comprising at least one compound (A) having at least two amino groups, and at least one oligomeric and/or polymeric compound (B) having at least two alkylidene-1,3-dioxolan-2-one groups, wherein the compound (B) is obtainable using at least one monomer (B1) of the formula (I) where R1, R2 independently of one another are hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl or phenyl-C1-C4 alkyl; R3 is hydrogen, C1-C6 alkyl, C1-C4 alkoxy-C1-C4 alkyl, C5-C6 cycloalkyl, phenyl, or phenyl-C1-C4 alkyl, R3 more particularly being hydrogen; R4 is hydrogen, C1-C4 alkyl, CH2COOR8, phenyl or phenyl-C1-C4 alkyl; R5, R6 independently of one another are hydrogen or C1-C4 alkyl or else one of the radicals, R5 or R6, may be COOR8 or CH2COOR8; A is a chemical bond or C1-C4 alkanediyl, A more particularly being C1-C4 alkanediyl; X is O or NR7; Z is a chemical bond, PO2, SO2, or C═O, Z more particularly being C═O; Y is a chemical bond, CH2, or CHCH3; R7 where present is C1-C6 alkyl; and R8 where present is hydrogen or C1-C6 alkyl; and at least two different comonomers (B2) and (B3) which are each different from the monomer (B1). The present invention further provides the coatings produced from these coating material compositions, and also the use thereof.

    摘要翻译： 本发明涉及包含至少一种具有至少两个氨基的化合物（A）和至少一种具有至少两个亚烷基-1,3-二氧戊环的化合物（B）的至少一种低聚和/或高分子化合物（B） 其中化合物（B）可以使用至少一种式（I）的单体（B1）获得，其中R 1，R 2彼此独立地为氢，C 1 -C 6烷基，C 1 -C 4烷氧基-C 1〜 C4烷基，C5-C6环烷基，苯基或苯基-C1-C4烷基; R 3是氢，C 1 -C 6烷基，C 1 -C 4烷氧基-C 1 -C 4烷基，C 5 -C 6环烷基，苯基或苯基-C 1 -C 4烷基，R 3更特别是氢; R4是氢，C1-C4烷基，CH2COOR8，苯基或苯基-C1-C4烷基; R5，R6彼此独立地是氢或C1-C4烷基，或者基团R5或R6中的一个可以是COOR8或CH2COOR8; A是化学键或C 1 -C 4烷二基，更特别是C 1 -C 4烷二基; X为O或NR7; Z是化学键，PO2，SO2或C = O，Z更特别是C = O; Y是化学键，CH2或CHCH3; 存在的R 7为C 1 -C 6烷基; 其中存在的R 8为氢或C 1 -C 6烷基; 和至少两种不同于单体（B1）的共聚单体（B2）和（B3）。 本发明还提供了由这些涂料组合物制备的涂料及其用途。

    Method for forming multilayer coating film
    67.
    发明授权
    Method for forming multilayer coating film 有权
    多层涂膜形成方法

    公开(公告)号：US08906465B2

    公开(公告)日：2014-12-09

    申请号：US12452808

    申请日：2008-07-18

    申请人： Junya Ogawa ,  Koji Kanagawa ,  Shuichi Nakahara ,  Tadashi Iida ,  Hiroyuki Nagano ,  Yoshizumi Matsuno ,  Yasushi Nakao

    发明人： Junya Ogawa ,  Koji Kanagawa ,  Shuichi Nakahara ,  Tadashi Iida ,  Hiroyuki Nagano ,  Yoshizumi Matsuno ,  Yasushi Nakao

    IPC分类号： B05D5/00 ,  B05D3/02 ,  B05D7/00 ,  B05D1/02

    CPC分类号： B05D7/574 ,  B05D3/0254 ,  B05D7/572 ,  B05D2202/10 ,  Y10T428/31511

    摘要： This invention provides a method for forming multilayer coating film excelling in smoothness and distinctness of image, by 3-coat-1-bake system in which a step of applying onto a coating object a water-based intermediate paint (X) to form an intermediate coating film; a step of adjusting the solid content of the intermediate coating film to 70-100 mass %; a step of applying onto the intermediate coating film a water-based base coating paint (Y) containing 30-55 mass parts of alcoholic solvent having a boiling point of 170-250° C., to form a base coating film; a step of adjusting the solid content of the base coating film to 70-100 mass %; a step of applying a clear paint (Z) comprising 40-60 mass parts of carboxyl-containing compound and 60-40 mass parts of polyepoxide onto the base coating film to form a clear coating film; and heating the intermediate coating film, base coating film and clear coating film at 100-120° C. for 3-10 minutes and thereafter further heating them at 130-160° C. for 10-30 minutes; are successively carried out.

    摘要翻译： 本发明提供了一种形成多层涂膜的方法，其通过3-涂层1烘烤系统的平滑度和清晰度，其中涂布在涂料上的步骤为水性中间涂料（X）以形成中间体 涂膜; 将中间涂膜的固体成分调整为70〜100质量％的工序; 向中间涂膜施加含有30-55质量份沸点为170-250℃的醇溶剂的水性底涂层（Y）的步骤，以形成基底涂膜; 调整基底涂膜的固体成分为70〜100质量％的工序。 将包含40-60质量份含羧基化合物和60-40质量份聚环氧化物的透明涂料（Z）施加到基底涂膜上以形成透明涂膜的步骤; 并在100-120℃下加热中间涂膜，底涂层和透明涂膜3-10分钟，然后在130-160℃下进一步加热10-30分钟; 相继进行。

    METHOD FOR THE FORMATION OF MULTI-LAYER PAINT FILMS
    68.
    发明申请
    METHOD FOR THE FORMATION OF MULTI-LAYER PAINT FILMS 有权
    形成多层涂膜的方法

    公开(公告)号：US20140302246A1

    公开(公告)日：2014-10-09

    申请号：US13994874

    申请日：2011-11-23

    申请人： Shigeyuki Mizuno ,  Keisuke Kojima ,  Katsuyoshi Kaneko

    发明人： Shigeyuki Mizuno ,  Keisuke Kojima ,  Katsuyoshi Kaneko

    IPC分类号： B05D3/00

    CPC分类号： B05D3/007 ,  B05D5/06 ,  B05D7/534 ,  B05D7/574 ,  B05D2451/00 ,  B05D2601/24 ,  C25D7/00 ,  B05D2401/20

    摘要： Disclosed is a method for the formation of multi-layer paint films with the omission of a mid-coat paint coating process. The method comprises the use of a particular aqueous colored paint (A) comprising a prescribed amount of specified titanium oxide that has been compounded, The resulting multi-layer paint films have a very bright paint color, and especially a white or light-colored color, and have excellent concealing properties. The aqueous colored paint (A) is characterized by containing from 50 to 60 mass % with respect to the whole paint solid fraction of titanium oxide of specific surface area not more than 13 m2/g.

    摘要翻译： 公开了一种用于形成多层漆膜的方法，省略了中间漆涂层工艺。 该方法包括使用包含规定量的已经配合的规定氧化钛的特定含水彩色涂料（A）。所得到的多层漆膜具有非常亮的油漆颜色，特别是白色或浅色的颜色 ，具有优良的隐蔽性。 水性有色涂料（A）的特征在于，相对于比表面积不超过13m 2 / g的氧化钛的整个涂料固体部分含有50〜60质量％。