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    Water-soluble acrylic resin, resin composition containing the same for use in water-based coating composition, water-based coating composition and coating method by use of the same
    1.
    发明授权
    Water-soluble acrylic resin, resin composition containing the same for use in water-based coating composition, water-based coating composition and coating method by use of the same 失效
    水溶性丙烯酸树脂，含有它们的用于水性涂料组合物的树脂组合物，水性涂料组合物和使用它们的涂布方法

    公开(公告)号：US6025449A

    公开(公告)日：2000-02-15

    申请号：US31659

    申请日：1998-02-27

    申请人： Masashi Enomoto ,  Nobushige Numa ,  Tomokuni Ihara ,  Hirofumi Fukuyama ,  Hajime Sukejima ,  Hiroto Takeuchi

    发明人： Masashi Enomoto ,  Nobushige Numa ,  Tomokuni Ihara ,  Hirofumi Fukuyama ,  Hajime Sukejima ,  Hiroto Takeuchi

    IPC分类号： C08F220/18 ,  C08F220/28 ,  C09D4/00 ,  C09D7/45 ,  C08F18/00

    CPC分类号： C09D7/02 ,  C08F220/18 ,  C08F220/28 ,  C09D4/00

    摘要： A water-soluble acrylic resin which is prepared by neutralizing with a neutralizing agent an acrylic copolymer formed by copolymerizing (a) an alkylene oxide group-containing (meth)acrylate, (b) a cyclic saturated hydrocarbon group-containing (meth)acrylate, (c) a hydroxyl group-containing unsaturated monomer other than the monomer (a), and (d) other unsaturated monomer; a resin composition used for a water-based coating composition and containing, as a vehicle component, the above water-soluble acrylic resin; a water-based coating composition containing, as major components, (A) at Least one resin selected from the group consisting of a water-soluble resin and a water-dispersible resin and (B) a pigment, said pigment (B) being subjected to dispersion treatment; with a water-soluble acrylic resin (C), which is prepared by neutralizing with a neutralizing agent an acrylic copolymer formed by copolymerizing (a) an alkylene oxide group-containing (meth)acrylate, (b) a cyclic saturated hydrocarbon group-containing (meth)acrylate, and (e) other unsaturated monomer, followed by being mixed with the resin (A) to form a water-based coating composition; a coating method comprising coating a base coat coating composition onto a substrate followed by coating a top clear coating composition, the above water-based coating composition being used as the base coat coating composition.

    摘要翻译： （a）含环氧烷基的（甲基）丙烯酸酯，（b）含环状饱和烃基的（甲基）丙烯酸酯，（甲基）丙烯酸酯，（甲基）丙烯酸酯， （c）除单体（a）以外的含羟基的不饱和单体，和（d）其它不饱和单体; 用于水性涂料组合物并含有上述水溶性丙烯酸树脂作为载体组分的树脂组合物; 一种水性涂料组合物，其含有（A）至少一种选自水溶性树脂和水分散性树脂的树脂作为主要成分，（B）颜料，所述颜料（B）经受 分散处理; 与（a）含烯氧化物基团的（甲基）丙烯酸酯共聚形成的丙烯酸共聚物，（b）含有环状饱和烃基的（甲基）丙烯酸酯， （甲基）丙烯酸酯和（e）其它不饱和单体，然后与树脂（A）混合形成水性涂料组合物; 一种涂覆方法，包括将底涂层涂料组合物涂布在基材上，然后涂覆顶部透明涂料组合物，上述水基涂料组合物用作底涂涂料组合物。

    Resinous composition for coating
    2.
    发明授权
    Resinous composition for coating 失效
    用于涂层的树脂组合物

    公开(公告)号：US5658988A

    公开(公告)日：1997-08-19

    申请号：US496481

    申请日：1995-06-29

    申请人： Shinichi Ogino ,  Nobushige Numa ,  Shinji Tomita ,  Hajime Sukejima

    发明人： Shinichi Ogino ,  Nobushige Numa ,  Shinji Tomita ,  Hajime Sukejima

    IPC分类号： C08F230/08 ,  C08G18/62 ,  C08G18/72 ,  C09D201/10 ,  C08L43/04 ,  C08L83/06

    CPC分类号： C08G18/6295 ,  C08F230/08 ,  C08G18/728 ,  C09D201/10 ,  Y10T428/31547 ,  Y10T428/31663 ,  Y10T428/31855

    摘要： A one-package resinous coating composition, especially for automobile finishes (A) a resin having a siloxy group, and (B) a catalyst for dissociating the siloxy group. Resinous mixture (A) contains one or more of the following (A-1) through (A-4). (A-1) a mixture of (a) a resin that contains at least one siloxy group and one alkoxysilyl group respectively in the one molecule, and (b) a resin that contains at least one isocyanate group and one alkoxysilyl group respectively in the one molecule; (A-2) a mixture of (a) a resin that contains at least one siloxy group and one alkoxysilyl group respectively in the one molecule, and (c) a compound or a resin that contains at least two isocyanate groups in the one molecule; (A-3) a mixture of (b) a resin that contains at least one isocyanate group and one alkoxysilyl group respectively in the one molecule, and (d) a compound or a resin that contains at least two siloxy groups in the one molecule; and (A-4) (e) a resin that contains at least one siloxy group, one isocyanate group and one alkoxysilyl group respectively in the one molecule.

    摘要翻译： 一种单组分树脂涂料组合物，特别是用于汽车涂料（A）具有甲硅烷氧基的树脂，和（B）用于解离甲硅烷氧基的催化剂。 树脂混合物（A）含有以下（A-1）〜（A-4）中的一种以上。 （A-1）分子中分别含有至少一个甲硅烷氧基和一个烷氧基甲硅烷基的树脂的混合物，和（b）分别含有至少一个异氰酸酯基和一个烷氧基甲硅烷基的树脂 一分子 （A-2）（a）在一个分子中分别含有至少一个甲硅烷氧基和一个烷氧基甲硅烷基的树脂的混合物，和（c）在一个分子中含有至少两个异氰酸酯基团的化合物或树脂 ; （A-3）分子中的（b）分子中含有至少一个异氰酸酯基和一个烷氧基甲硅烷基的树脂的混合物，和（d）在一个分子中含有至少两个甲硅烷氧基的化合物或树脂 ; 和（A-4）（e）分子中含有至少一个甲硅烷氧基，一个异氰酸酯基和一个烷氧基甲硅烷基的树脂。

    Method and composition for forming electron beam curing high build coating
    5.
    发明授权
    Method and composition for forming electron beam curing high build coating 失效
    用于形成电子束固化高效涂层的方法和组成

    公开(公告)号：US4224357A

    公开(公告)日：1980-09-23

    申请号：US846797

    申请日：1977-10-31

    申请人： Hiroshi Iwai ,  Hajime Sukejima ,  Osamu Isozaki

    发明人： Hiroshi Iwai ,  Hajime Sukejima ,  Osamu Isozaki

    IPC分类号： B05D3/06 ,  B05D3/02

    CPC分类号： B05D3/06 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31605 ,  Y10T428/31681 ,  Y10T428/31696 ,  Y10T428/31699

    摘要： A method and a composition for forming electron beam curing high build coating film which method comprises the steps of preparing a specified coating composition, applying it to the surface of a substrate to be coated, and curing the coating film with the irradiation of electron beams or ultraviolet rays. The coating composition of the invention comprises a polymerizable resin (I) as the main vehicle component which is cured by the irradiation of electron beams or ultraviolet rays and has at least two polymerizable unsaturated double bonds and at least one hydroxyl group in its molecule, and a polyisocyanate compound (II). Further, a resin (III) having active unsaturated groups can be added to the above coating composition so as to improve the pot life of the composition.

    摘要翻译： 一种形成电子束固化高效涂膜的方法和组合物，该方法包括以下步骤：制备指定的涂料组合物，将其施加到待涂布的基材的表面上，并用电子束的照射固化涂膜; 紫外线。 本发明的涂料组合物包含作为主要载体成分的可聚合树脂（I），其通过电子束或紫外线的照射固化并且在其分子中具有至少两个可聚合不饱和双键和至少一个羟基，以及 多异氰酸酯化合物（II）。 此外，可以向上述涂料组合物中加入具有活性不饱和基团的树脂（III），以提高组合物的适用期。