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1.发明授权Method of forming multilayer coating film including water-borne basecoat on automobile substrate 有权在汽车基材上形成水性底漆的多层涂膜的方法公开(公告)号：US07541064B2
公开(公告)日：2009-06-02
申请号：US11273786
申请日：2005-11-14
CPC分类号： C08L51/003 , B05D3/0254 , B05D7/50 , C08F265/04 , C09D133/08 , C09D143/02 , C09D151/003 , C08L2666/02
摘要： A method of forming a multilayer coating film composition comprising applying a water-borne base coating composition to an article to be coated, such as an automotive body, applying a clear coating composition thereon, and curing by heating, wherein the water-borne base coating composition comprises an emulsion resin obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having an acid value of 3 to 50 and comprising at least 65% by mass of a (meth)acrylate ester whose ester moiety contains one or two carbon atoms, a coloring component comprising an optically coherent flaky pigment, and an acrylic polymer compound having a weight average molecular weight of 400,000 to 1,500,000 and represented by the general formula (1):
摘要翻译： 一种形成多层涂膜组合物的方法，包括将水性基底涂料组合物涂布到待涂覆的制品如汽车体上，在其上涂上透明涂料组合物，并通过加热固化，其中所述水性底涂层 组合物包含通过乳液聚合具有酸值为3-50的α，β-烯属不饱和单体混合物而获得的乳液树脂，并且包含至少65质量％的（甲基）丙烯酸酯，其酯部分含有一个或两个碳 原子，包含光学相干片状颜料的着色组分和重均分子量为400,000至1,500,000并由通式（1）表示的丙烯酸类聚合物化合物：
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公开(公告)号：US20060079604A1
公开(公告)日：2006-04-13
申请号：US11273786
申请日：2005-11-14
IPC分类号： C09D5/29
CPC分类号： C08L51/003 , B05D3/0254 , B05D7/50 , C08F265/04 , C09D133/08 , C09D143/02 , C09D151/003 , C08L2666/02
摘要： A multilayer coating film composition is formed by applying a water-borne base coating composition to an article to be coated, such as an automotive body, applying a clear coating composition thereon, and curing by heating, wherein the water-borne base coating composition comprises an emulsion resin obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having an acid value of 3 to 50 and comprising at least 65% by mass of a (meth)acrylate ester whose ester moiety contains one or two carbon atoms, a coloring component comprising an optically coherent flaky pigment, and an acrylic polymer compound having a weight average molecular weight of 400,000 to 1,500,000 and represented by the general formula (1):
摘要翻译： 通过将水性基底涂料组合物涂布到待涂覆的制品如汽车车身上，在其上施加透明涂料组合物并通过加热固化来形成多层涂膜组合物，其中水性基底涂料组合物包含 通过使酸值为3〜50的α，β-烯键式不饱和单体混合物的乳液聚合得到的乳液树脂，其含有至少65质量％的酯部分含有1个或2个碳原子的（甲基）丙烯酸酯， 包含光学相干片状颜料的着色组分和重均分子量为400,000至1,500,000并由通式（1）表示的丙烯酸类聚合物化合物：
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公开(公告)号：US07034066B2
公开(公告)日：2006-04-25
申请号：US10364594
申请日：2003-02-11
CPC分类号： C08L51/003 , B05D3/0254 , B05D7/50 , C08F265/04 , C09D133/08 , C09D143/02 , C09D151/003 , C08L2666/02
摘要： A water-borne base coating composition for automobiles which can give a coating film excellent in luster and in coloration comprises an emulsion resin obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having an acid value of 3 to 50 and comprising at least 65% by mass of a (meth)acrylate ester whose ester moiety contains one or two carbon atoms, a coloring component comprising an optically coherent flaky pigment, and an acrylic polymer compound having a weight average molecular weight of 400,000 to 1,500,000 and represented by the general formula (1):
摘要翻译： 可赋予光泽和着色优异的涂膜的用于汽车的水性底涂层组合物包括通过乳液聚合得到的乳液树脂，该乳液树脂具有酸值为3-50的α，β-烯属不饱和单体混合物， 至少65质量％的酯部分含有一个或两个碳原子的（甲基）丙烯酸酯，包含光学相干片状颜料的着色组分和重均分子量为400,000至1,500,000的丙烯酸类聚合物化合物，并由 通式（1）：
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