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1.发明授权Cationically electrodepositable finely divided gelled polymer and cationically electrodepositable coating composition containing same 失效阳离子电沉积的细分胶凝聚合物和含有它的阳离子电沉积涂料组合物
公开(公告)号：US4987178A
公开(公告)日：1991-01-22
申请号：US166311
申请日：1988-03-10
IPC分类号： C09D5/44 , C09D133/04 , C09D133/06
CPC分类号： C09D5/4492
摘要： A cationically electrodepositable finely divided gelled polymer obtained by dispersing an acrylic copolymer containing a hydrolyzable alkoxysilane group and a cationic group in water and crosslinking the dispersed copolymer particles thereinside. A cationically electrodepositable coating composition containing the aforesaid polymer can form a thick coated film having excellent smoothness on an edge portion of a corner or a projected portion to improve the anticorrosion of the edge portion.
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2.发明授权Multi-layer electrodeposition coating film-forming method and coating product formed by the same 失效多层电沉积涂膜成型方法和由其形成的涂层产品公开(公告)号：US07077941B2
公开(公告)日：2006-07-18
申请号：US10383738
申请日：2003-03-10
申请人： Naoko Kasahara , Takeo Ohtani , Tadayoshi Hiraki , Akira Tominaga
发明人： Naoko Kasahara , Takeo Ohtani , Tadayoshi Hiraki , Akira Tominaga
IPC分类号： C25D13/06
CPC分类号： C25D13/18 , B05D1/007 , B05D7/54 , C08G18/0823 , C08G18/6283 , C08G18/643 , C08G18/8077 , C08L63/00 , C09D5/44 , C09D5/4473 , C09D133/14 , C08L2666/14
摘要： A multi-layer electrodeposition coating film-forming method which comprises subjecting a cationic electrodeposition coating composition containing at least two emulsions to an electrodeposition coating, said cationic electrodeposition coating composition being such that a difference in an electrical quantity (a) required for deposition starting between a first coating composition comprising a first emulsion and a second coating composition comprising a second emulsion in two emulsions selected from the at least two emulsions is in the range of 50 to 400 C/m2.
摘要翻译： 一种多层电沉积涂膜形成方法，其包括使含有至少两种乳液的阳离子电沉积涂料组合物进行电沉积涂层，所述阳离子电沉积涂料组合物使得沉积开始所需的电量（a） 包含第一乳液和第二涂料组合物的第一涂料组合物包含选自至少两种乳液的两种乳液中的第二乳液，其含量范围为50-400℃/ m 2。
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公开(公告)号：US06624215B1
公开(公告)日：2003-09-23
申请号：US09581316
申请日：2000-06-12
申请人： Tadayoshi Hiraki , Akira Tominaga , Shigeo Nishiguchi , Reiziro Nishida , Fumiaki Nakao , Katsuhisa Sugisaki
发明人： Tadayoshi Hiraki , Akira Tominaga , Shigeo Nishiguchi , Reiziro Nishida , Fumiaki Nakao , Katsuhisa Sugisaki
IPC分类号： C08L6300
CPC分类号： C09D5/086 , C09D5/4492
摘要： This invention relates to cationic electro-coating composition which comprises blending which an aqueous dispersion or an aqueous dispersion paste which contains an organic acid-modified bismuth compound in a non-water-soluble state, and which is obtained by mixing and grinding a bismuth compound and an organic acid in an aqueous medium. Said cationic electro-coating composition, although containing no lead compounds, is capable of forming an electrocoated film which is excellent in corrosion resistance, appearance, etc.
摘要翻译： 本发明涉及阳离子电涂组合物，其包括将含有非水溶性状态的有机酸改性铋化合物的水性分散体或水分散体糊料混合，并将其通过混合和研磨铋化合物 和水性介质中的有机酸。 所述阳离子电涂组合物虽然不含铅化合物，但能够形成耐腐蚀性，外观等优异的电涂膜。
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公开(公告)号：US06395162B1
公开(公告)日：2002-05-28
申请号：US09369202
申请日：1999-08-06
IPC分类号： B41M520
CPC分类号： C25D13/22
摘要： A car body coating process of forming a shell body using a metal plate covered with a preformed film or shield to the main outer portions of a car body, or forming a shell body equipping car parts, which have been made by cutting, molding and joining a plastics-covered metal plate for the main outer portions of a car body, to a previously assembled main body of a car body, and then coating the exposed metal portion in the shell body by electrodeposition.
摘要翻译： 一种车身涂装方法，其使用被覆盖有预制薄膜或屏蔽物的金属板形成壳体，或者形成装配有轿厢部件的壳体，其通过切割，成形和接合而形成 用于车体的主要外部的塑料覆盖的金属板，预先组装在车体的主体上，然后通过电沉积将暴露的金属部分涂覆在壳体中。
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公开(公告)号：US06913815B2
公开(公告)日：2005-07-05
申请号：US09779546
申请日：2001-02-09
IPC分类号： B05D3/10 , B05D7/14 , B32B15/08 , C08F2/58 , C25D13/00 , B32B5/12 , B29D30/00 , B32B27/04 , B65B33/00 , C03B29/00
CPC分类号： B32B15/09 , B32B7/02 , B32B7/12 , B32B15/08 , B32B15/082 , B32B15/095 , B32B27/08 , B32B27/304 , B32B27/36 , B32B27/40 , B32B2307/724 , B32B2309/105 , B32B2605/08 , Y10T29/49622 , Y10T428/24942 , Y10T428/31522 , Y10T428/31529 , Y10T428/31678
摘要： The present invention provides a plastics-covered metal plate excellent in chipping resistance, corrosion resistance etc. made by covering one surface or both surfaces of a metal plate with at least two kinds of plastics layers whose rates of elongation are different and a process of covering a car body by using said covered metal plate.
摘要翻译： 本发明提供一种通过用至少两种伸长率不同的塑料层覆盖金属板的一个表面或两个表面而制成的耐切削性，耐腐蚀性等优异的塑料覆盖金属板，以及覆盖的过程 通过使用所述被覆盖的金属板的车体。
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公开(公告)号：US06565966B2
公开(公告)日：2003-05-20
申请号：US09549494
申请日：2000-04-14
申请人： Tadayoshi Hiraki , Takeshi Yawata , Akira Tominaga
发明人： Tadayoshi Hiraki , Takeshi Yawata , Akira Tominaga
IPC分类号： B32B1508
CPC分类号： B32B15/08 , B32B7/12 , B32B2605/08 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/31522 , Y10T428/31529 , Y10T428/31605 , Y10T428/31623 , Y10T428/31678
摘要： The present invention provides a plastic-coated metal plate for an automobile exterior plate which is a laminate metal plate coated on both faces or one face of the metal plate with a plastic layer, wherein the plastic layer has a surface tension of at least 30 mN/m, an elongation percentage of at least 30% at a tensile rate of 20 mm/minute/20° C. and a rupture strength of at least 600 kg/cm2 at a tensile rate of 20 mm/minute/20° C., and a part for a major external face side in a car body, wherein the above plastic-coated metal plate is cut, molded and joined to form the part for a major external face side in a car body, and a metal-exposed part thereof is coated by electrodeposition.
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7.发明授权
公开(公告)号：US4916019A
公开(公告)日：1990-04-10
申请号：US225292
申请日：1988-07-27
申请人： Eisaku Nakatani , Akira Tominaga , Haruo Nagaoka , Yoichi Masubuchi , Masafumi Kume , Tadayoshi Hiraki
发明人： Eisaku Nakatani , Akira Tominaga , Haruo Nagaoka , Yoichi Masubuchi , Masafumi Kume , Tadayoshi Hiraki
IPC分类号： C09D5/44 , C09D163/00
CPC分类号： C09D5/4473 , Y10S524/901 , Y10T428/31522 , Y10T428/31529
摘要： A cationic electrodeposition coating composition for forming a multilayer film, said composition comprising(A) an epoxy-type cationic electrodepositable resin which is an addition-reaction product formed between an epoxy resin and a basic amino compound, having a surface tension of 40 to 60 dynes/cm and being capable of forming a cathodically depositable aqueous bath by neutralization with an acid,(B) a non-ionic, non-selfcurable, film-forming resin having a surface tension of 25 to 45 dynes/cm, and(C) a blocked polyisocyanate compound as a curing agent,the weight ratio of resin (A) to resin (B) being from 60:40 to 98:2, and the surface tension of resin (A) being at least 5 dynes/cm higher than that of resin (B), and resin (A), resin (B) and the polyisocyanate compound (C) having substantially no ethylenically double bond.
摘要翻译： 一种用于形成多层膜的阳离子电沉积涂料组合物，所述组合物包含（A）环氧型阳离子可电沉积树脂，其是在环氧树脂和碱性氨基化合物之间形成的加成反应产物，其表面张力为40至60 达因数/厘米，并且能够通过用酸中和形成阴极可沉积的水浴，（B）具有25至45达因/厘米的表面张力的非离子的，非自成型的成膜树脂，和（C ）作为固化剂的封端多异氰酸酯化合物，树脂（A）与树脂（B）的重量比为60:40〜98:2，树脂（A）的表面张力为5达因/厘米3以上 比树脂（B）和树脂（A），树脂（B）和基本上不具有烯属双键的多异氰酸酯化合物（C）的树脂（B）。
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公开(公告)号：US06797098B2
公开(公告)日：2004-09-28
申请号：US10118243
申请日：2002-04-09
IPC分类号： C25D900
CPC分类号： B32B15/09 , B32B7/02 , B32B7/12 , B32B15/08 , B32B15/082 , B32B15/095 , B32B27/08 , B32B27/304 , B32B27/36 , B32B27/40 , B32B2307/724 , B32B2309/105 , B32B2605/08 , Y10T29/49622 , Y10T428/24942 , Y10T428/31522 , Y10T428/31529 , Y10T428/31678
摘要： The present invention provides a plastics-covered metal plate excellent in chipping resistance, corrosion resistance etc. made by covering one surface or both surfaces of a metal plate with at least two kinds of plastics layers whose rates of elongation are different and a process of covering a car body by using said covered metal plate.
摘要翻译： 本发明提供一种通过用至少两种伸长率不同的塑料层覆盖金属板的一个表面或两个表面而制成的耐切削性，耐腐蚀性等优异的塑料覆盖金属板，以及覆盖的过程 通过使用所述被覆盖的金属板的车体。
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公开(公告)号：US06652960B1
公开(公告)日：2003-11-25
申请号：US09708410
申请日：2000-11-09
IPC分类号： B32B516
CPC分类号： B32B7/12 , B32B15/08 , B32B2605/08 , C08G18/643 , C09J175/02 , Y10T428/26 , Y10T428/31511 , Y10T428/31529 , Y10T428/31551 , Y10T428/31681
摘要： The present invention provides a plastic-coated metal plate prepared by sticking a plastic layer on one face or both faces of a metal plate via a coating film of a thermosetting adhesive comprising an amine-added epoxy resin (A) and a polyisocyanate compound (B), which is excellent in a corrosion resistance, an adhesive property and a finishing property and which is particularly useful for forming a car body.
摘要翻译： 本发明提供一种塑料涂覆的金属板，其通过包含添加胺的环氧树脂（A）和多异氰酸酯化合物（B）的热固性粘合剂的涂膜在金属板的一个面或两面上粘贴塑料层而制备 ），其具有优异的耐腐蚀性，粘合性和整饰性，并且特别适用于形成车体。
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公开(公告)号：US06503629B2
公开(公告)日：2003-01-07
申请号：US09742387
申请日：2000-12-22
IPC分类号： B32B2738
CPC分类号： C09D5/4434 , C08G59/56 , C08G59/626 , Y10T428/31511 , Y10T428/31515 , Y10T428/31518 , Y10T428/31522 , Y10T428/31525 , Y10T428/31529
摘要： The present invention provides a cationic coating composition capable of forming a coating film which is excellent in a corrosion resistance and an adhesive property and an electrodepositably coating property toward a rust preventive steel plate (zinc-plated steel plate). The cationic coating composition described above comprises as a vehicle component, a polyol-modified, amino group-containing epoxy resin prepared by reacting an epoxy resin (A) having an epoxy equivalent of 180 to 2500 with a polyol compound (B) obtained by adding caprolactone to a compound having plural active hydrogen groups and an amino group-containing compound (C).
摘要翻译： 本发明提供一种阳离子涂料组合物，其能够形成对防锈钢板（镀锌钢板）的耐腐蚀性，粘合性和电沉积涂布性优异的涂膜。 上述阳离子涂料组合物包含通过环氧当量为180〜2500的环氧树脂（A）与多元醇化合物（B）反应制备的多元醇改性的含氨基的环氧树脂作为载体成分， 己内酯与具有多个活性氢基团和含氨基化合物（C）的化合物反应。
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