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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：US06265079B1
公开(公告)日：2001-07-24
申请号：US09463597
申请日：2000-01-28
IPC分类号： B32B1508
CPC分类号： C09D5/448 , C09D5/086 , Y10T428/31678
摘要： There is disclosed a cationic electrodeposition coating composition containing bismuth lactate derived from a lactic acid, whose L-isomer content is at least 80% by weight, or bismuth methoxyacetate in a form of being dissolved in an aqueous medium. The electrodeposition coating composition can form a coating film having excellent anticorrosivity and finishing property without containing a lead compound.
摘要翻译： 公开了一种阳离子电沉积涂料组合物，其含有衍生自L-异构体含量至少为80重量％的乳酸的乳酸铋或溶解在水性介质中的甲氧基乙酸铋。 电沉积涂料组合物可以形成具有优异的耐腐蚀性和整理性的涂膜，而不含铅化合物。
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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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公开(公告)号：US06492027B2
公开(公告)日：2002-12-10
申请号：US09867623
申请日：2001-05-31
IPC分类号： B32B2738
CPC分类号： C08G18/4081 , C08G18/0814 , C08G18/8077 , C08G59/56 , C09D5/443 , Y10T428/31529
摘要： The present invention provides a cationic resin composition capable of forming a cationically electrodepositable coating film which is excellent in corrosion resistance, an aptitude for the cationic electrodepositable coating of a rust preventive steel plate and in adhesion to substrate, which cationic resin composition is characterized by comprising the following components: (A) an amino group-containing epoxy resin which is prepared by adding an amino group-containing compound to an epoxy resin having an epoxy equivalent of 400 to 3000, (B) a polyol-modified amino group-containing epoxy resin which is prepared by making an epoxy resin having an epoxy equivalent of 180 to 2500 react with an amino group-containing compound and with a polyol compound obtained by adding caprolactone to a compound having plural active hydrogen groups, and (C) a blocked polyisocyanate curing agent, component (A) being 40 to 70% by weight, component (B) being 4 to 40% by weight, and component (C) being 10 to 40% by weight, based on the total solid contents of (A), (B) and (C).
摘要翻译： 本发明提供一种阳离子树脂组合物，其能够形成耐腐蚀性优异的阳离子电沉积涂膜，防锈钢板的阳离子可电沉积涂层的能力和与基材的粘合性，该阳离子树脂组合物的特征在于包含 以下成分：（A）通过在环氧当量为400〜3000的环氧树脂中添加含氨基的化合物而制备的含氨基的环氧树脂，（B）多元醇改性的含氨基的环氧树脂 通过使环氧当量为180〜2500的环氧树脂与含氨基化合物反应制备的树脂与通过将己内酯加入到具有多个活性氢基团的化合物中获得的多元醇化合物，和（C）封端多异氰酸酯 组分（A）为40〜70重量％，成分（B）为4〜40重量％，成分（C）为10〜4 0重量％，基于（A），（B）和（C）的总固体含量。
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公开(公告)号：US20050067284A1
公开(公告)日：2005-03-31
申请号：US10947389
申请日：2004-09-23
IPC分类号： B05D1/36 , B05D1/00 , B05D3/02 , B05D3/06 , B05D7/00 , C08G18/08 , C08G18/64 , C08G18/80 , C08G18/81 , C08L63/00 , C09D4/00 , C09D5/00 , C09D5/44 , C09D163/00 , C09D175/04 , C09D175/12 , C25D13/00 , C25D13/10 , C25D13/22
CPC分类号： C08G18/643 , B05D1/007 , B05D3/0209 , B05D3/0254 , B05D3/067 , B05D7/546 , C08G18/0814 , C08G18/8077 , C08G18/8175 , C09D5/4453 , C09D175/12 , C25D13/22 , Y02P20/582
摘要： A cationic coating composition containing (A) an unsaturated group-modified blocked polyisocyanate crosslinking agent obtained by reacting a hydroxyl group-containing unsaturated compound (a), a blocking agent (b) and a polyisocyanate compound (c), (B) a cationic epoxy resin, and (C) a photopolymerization initiator, preferably further containing a polymerizable unsaturated group-containing compound (D).
摘要翻译： 一种阳离子涂料组合物，其含有（A）通过使含羟基的不饱和化合物（a），封闭剂（b）和多异氰酸酯化合物（c），（B），（B）阳离子交联而得到的不饱和基团改性的封端多异氰酸酯交联剂 环氧树脂和（C）光聚合引发剂，优选进一步含有可聚合不饱和基团的化合物（D）。
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6.发明授权公开(公告)号：US07560162B2
公开(公告)日：2009-07-14
申请号：US11375076
申请日：2006-03-15
IPC分类号： B32B27/38 , C25D9/02 , C08L63/00 , B32B15/092
CPC分类号： C08G18/643 , C08G18/8064 , C09D5/084 , C09D5/4434 , Y10T428/31511
摘要： A coated article is obtained by electrodeposition coating using an electrodeposition coating composition, which comprises: (A) a resin component obtained by reacting an epoxy resin, an amino compound and/or a phenolic compound; (B) a resin component having a specific structural unit; (C) a blocked polyisocyanate compound; and (D) at least one rust inhibiting component selected from the group consisting of metal ions selected from zirconium, titanium, cobalt, vanadium, tungsten and molybdenum, oxymetal ions of the metal, and fluorometal ions of the metal.
摘要翻译： 通过使用电沉积涂料组合物的电沉积涂覆获得涂覆制品，其包括：（A）通过使环氧树脂，氨基化合物和/或酚类化合物反应获得的树脂组分; （B）具有特定结构单元的树脂成分; （C）封端多异氰酸酯化合物; 和（D）选自锆，钛，钴，钒，钨和钼的金属离子，金属的金属离子和金属的氟金属离子中的至少一种防锈成分。
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公开(公告)号：US20060211831A1
公开(公告)日：2006-09-21
申请号：US11375076
申请日：2006-03-15
CPC分类号： C08G18/643 , C08G18/8064 , C09D5/084 , C09D5/4434 , Y10T428/31511
摘要： A coated article is obtained by electrodeposition coating using an electrodeposition coating composition, which comprises: (A) a resin component obtained by reacting an epoxy resin, an amino compound and/or a phenolic compound; (B) a resin component having a specific structural unit; (C) a blocked polyisocyanate compound; and (D) at least one rust inhibiting component selected from the group consisting of metal ions selected from zirconium, titanium, cobalt, vanadium, tungsten and molybdenum, oxymetal ions of the metal, and fluorometal ions of the metal.
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公开(公告)号：US06734260B2
公开(公告)日：2004-05-11
申请号：US10294564
申请日：2002-11-15
申请人： Shigeo Nishiguchi , Koji Kamikado , Susumu Midogochi , Akira Tominaga , Akihiko Shimasaki , Hideki Iijima
发明人： Shigeo Nishiguchi , Koji Kamikado , Susumu Midogochi , Akira Tominaga , Akihiko Shimasaki , Hideki Iijima
IPC分类号： C08G65331
CPC分类号： C09D5/4473 , C09D5/4434 , C09D163/00 , Y10T428/31511 , C08L2666/16
摘要： The present invention provides a cationic coating composition capable of forming a coating film which is excellent in an electrodepositablly coating property and an adhesive property toward a rust preventive steel plate, a corrosion resistance and a low temperature curability. The cationic coating composition described above comprises as a vehicle component, a xylene-formaldehyde resin-modified, amino group-containing epoxy resin obtained by reacting an epoxy resin (A) having an epoxy equivalent of 180 to 2500 with a xylene-formaldehyde resin (B) 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，其能够形成电镀层性能优异且对防锈钢板的粘合性，耐腐蚀性和低温固化性的涂膜。 上述阳离子涂料组合物包含作为载体组分的二甲苯 - 甲醛树脂改性的含氨基的环氧树脂，其通过使环氧当量为180至2500的环氧树脂（A）与二甲苯 - 甲醛树脂（ B）和含氨基的化合物（C）。
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公开(公告)号：US06660385B2
公开(公告)日：2003-12-09
申请号：US09968794
申请日：2001-10-03
IPC分类号： B32B2738
CPC分类号： C08G59/62 , C08G59/56 , C08G59/626 , C09D5/4434 , Y10T428/31511 , Y10T428/31529
摘要： The present invention provides a cationic paint composition containing as resin component a polyol-modified amino group-containing epoxy resin obtained by reacting an epoxy resin with epoxy equivalent 180-2500 with a alkyl phenol and/or a carboxylic acid; a polyol obtained by adding a caprolactone to a compound containing a plurality of active hydrogen groups and an amino group-containing compound.
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公开(公告)号：US08729196B2
公开(公告)日：2014-05-20
申请号：US12230316
申请日：2008-08-27
IPC分类号： C08L61/06 , C08L63/00 , C08G8/28 , C08L61/00 , C08G59/14 , C08F283/10 , C08G65/48 , C08F283/00
CPC分类号： C08G18/8064 , C08G18/643 , C08G59/184 , C08G2150/90 , C09D5/4438 , C09D5/4473 , C09D163/00
摘要： This invention discloses cationic electrodeposition paint compositions which comprise specific amino group-containing modified epoxy resin, specific xylene-formaldehyde resin-modified, amino group-containing epoxy resin and blocked polyisocyanate curing agent at specific blend ratios, and which can form coating film of excellent film thickness retention, finished appearance and electrocoatability on galvanized alloy steel sheet and of good corrosion resistance, even when the amount of volatile organic compound in the cationic electrodeposition paint is reduced.
摘要翻译： 本发明公开了具有特定氨基的改性环氧树脂，特定的二甲苯 - 甲醛树脂改性的含氨基的环氧树脂和封闭的多异氰酸酯固化剂的特定混合比例的阳离子电沉积涂料组合物，其可以形成优异的涂膜 即使当阳离子电沉积涂料中的挥发性有机化合物的量减少时，镀锌合金钢板上的膜厚度保持，成品外观和电泳性也具有良好的耐腐蚀性。
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