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1. 发明授权

US06541070B2 Method of forming a composite coating film comprising a pigment and resin emulsion 有权
标题翻译：形成包含颜料和树脂乳液的复合涂膜的方法
公开(公告)号：US06541070B2
公开(公告)日：2003-04-01
申请号：US09791848
申请日：2001-02-26
申请人： Atsuo Magoshi , Kouki Hayashi , Hiroharu Ohsugi , Teruaki Kuwajima
发明人： Atsuo Magoshi , Kouki Hayashi , Hiroharu Ohsugi , Teruaki Kuwajima
IPC分类号： B05D136
CPC分类号： B05D7/53 , C09D133/066 , Y10T428/31786 , Y10T428/31855 , C08L2666/54
摘要： The present invention provides a method of forming a composite coating film which makes it possible to attain both appearance and workability in a high-humidity environment. The method of forming a composite coating film according to the present invention comprises applying a water-based base coat composition on a substrate, and then a clear coat thereon, wherein said water-based base coat composition comprises a pigment and a resin emulsion obtained by emulsion polymerization of an &agr;, &bgr;-ethylenically unsaturated monomer mixture, said &agr;,&bgr;-ethylenically unsaturated monomer mixture having an acid value of 3 to 50 mg KOH/g and containing at least 65% by weight of a (meth)acrylic ester whose ester moiety contains 1 or 2 carbon atoms.
摘要翻译：本发明提供一种形成复合涂膜的方法，其可以在高湿度环境中实现外观和可加工性。根据本发明的复合涂膜的形成方法包括在基材上涂布水性底涂层组合物，然后在其上透明涂层，其中所述水性底漆组合物包含颜料和由 α，β-烯键式不饱和单体混合物的乳液聚合，所述α，β-烯键式不饱和单体混合物的酸值为3至50mg KOH / g，并含有至少65重量％的（甲基）丙烯酸酯，其酯部分含有1或2个碳原子。

2. 发明授权

US06248819B1 Thermosetting water-borne coating composition, method of forming a coating film using same, and method of forming a multilayer coating film 有权
标题翻译：热固性水性涂料组合物，使用其形成涂膜的方法，以及形成多层涂膜的方法
公开(公告)号：US06248819B1
公开(公告)日：2001-06-19
申请号：US09562642
申请日：2000-05-01
申请人： Kazuaki Masuda , Hiroharu Ohsugi , Teruaki Kuwajima , Tsuyoshi Harakawa
发明人： Kazuaki Masuda , Hiroharu Ohsugi , Teruaki Kuwajima , Tsuyoshi Harakawa
IPC分类号： C08K529
CPC分类号： B05D7/574 , B05D5/068 , C08G18/025 , C08G18/0828 , C08G18/283 , C08G18/44 , C08G18/4825 , C08G18/797 , C09D175/04 , C08L2666/16
摘要： A thermosetting water-borne coating composition which, when used as a water-borne coating, have both sufficient curability and sufficient storage stability and provides coating films excellent in water resistance, a method of forming a coating film using the same and a method of forming a multilayer coating film using the same are provided. The coating composition comprises a polycarbodiimide compound modified for hydrophilicity and a carboxyl-containing aqueous resin composition, wherein the polycarbodiimide compound has a structure such that a carbodiimide unit and a polyol unit occur alternately via a urethane bond and repeatedly and a hydrophilic unit occurs at both molecular termini and is bound to a carbodiimide unit via a urethane bond.
摘要翻译：一种热固性水性涂料组合物，当用作水性涂料时具有足够的固化性和足够的储存稳定性，并且提供耐水性优异的涂膜，使用其形成涂膜的方法和形成方法提供使用其的多层涂膜。涂料组合物包含改性为亲水性的聚碳二亚胺化合物和含羧基的含水树脂组合物，其中聚碳二亚胺化合物具有使得碳二亚胺单元和多元醇单元经由氨基甲酸酯交替发生的结构键和反复，亲水单元在两个分子末端发生，并通过氨基甲酸酯键与碳二亚胺单元结合。

3. 发明授权

US5585146A Two coat one bake coating method 失效
标题翻译：两涂一烘烤涂法
公开(公告)号：US5585146A
公开(公告)日：1996-12-17
申请号：US397724
申请日：1995-03-02
申请人： Akimitsu Uenaka , Teruaki Kuwajima
发明人： Akimitsu Uenaka , Teruaki Kuwajima
IPC分类号： B05D7/00 , C08L75/04 , C09D133/06 , C09D175/12 , B05D1/36
CPC分类号： B05D7/532 , C09D133/066 , C09D133/068 , C09D175/12 , B05D2451/00 , C08L75/04
摘要： The present invention relates to a two coat one bake coating method in which the aqueous base coating composition and the powder clear coating composition are applied onto substrates in automobile painting processes. In accordance with the present invention, the aqueous base coat contains: (a) a vinyl polymer prepared by copolymerizing 8 to 30% by weight of an amido group containing ethylenic monomer, an acidic group containing ethylenic monomer, a hydroxyl group containing ethylenic monomer and at least one other ethylenic monomer; (b) an aqueous dispersion of hydrophilic group containing oligomers; and (c) pigment. The clear powder coating composition comprises an epoxy group containing acrylic resin, and may carry polymer microparticles on each powder particle.
摘要翻译：本发明涉及在汽车涂装方法中将基础涂料组合物和粉末透明涂料组合物施加到基材上的双层涂布方法。根据本发明，水性底涂层含有：（a）通过使8〜30重量％的含酰胺基的乙烯性单体，含酸性基团的含乙烯性单体，含羟基的乙烯性单体和至少一种其它烯属单体; （b）含亲水基团的低聚物的水分散体; 和（c）颜料。透明粉末涂料组合物包含含有环氧基的丙烯酸树脂，并且可以在每个粉末颗粒上携带聚合物微粒。

4. 发明授权

US5154967A Composite film and preparation thereof 失效
标题翻译：复合膜及其制备
公开(公告)号：US5154967A
公开(公告)日：1992-10-13
申请号：US668811
申请日：1991-03-08
申请人： Keizou Ishii , Teruaki Kuwajima , Hiroshi Miwa , Akio Kashihara , Shinichi Ishikura
发明人： Keizou Ishii , Teruaki Kuwajima , Hiroshi Miwa , Akio Kashihara , Shinichi Ishikura
IPC分类号： C08J3/00 , C09D7/00 , C09D201/00
CPC分类号： C09D7/00 , C08J3/005 , C09D201/00 , Y10T428/31511 , Y10T428/31562 , Y10T428/31862
摘要： Novel composite resinous film comprising a continuous phase of at least one resin and a discontinuous phase of microdomains which are aggregates of particles of at least one insoluble resin and are 0.03 to 10 microns in size, is provided. The film can exhibit the most desirous properties of the respective, constituent resinous materials and are useful in various fields including the paint industry.
摘要翻译：提供了包含至少一种树脂的连续相和微区不连续相的新型复合树脂膜，其为至少一种不溶性树脂的颗粒的聚集体，其尺寸为0.03至10微米。该薄膜可以呈现各种成分树脂材料的最希望的性质，并且可用于包括涂料工业在内的各个领域。

5. 发明授权

US4540733A Anticorrosive metal surface pretreating composition 失效
标题翻译：防锈金属表面预处理组成
公开(公告)号：US4540733A
公开(公告)日：1985-09-10
申请号：US601845
申请日：1984-04-19
申请人： Takeyasu Ito , Teruaki Kuwajima
发明人： Takeyasu Ito , Teruaki Kuwajima
IPC分类号： C09D5/08 , C23C22/30 , C08K3/08
CPC分类号： C09D5/08 , C23C22/30
摘要： An anticorrosive metal surface pretreating composition comprising:(a) an emulsion of polymer particles comprising at least one .alpha., .beta.-ethylenically unsaturated monomers, bearing thereon, as protective colloid, an oligomer with hydrophylic groups comprising at least one .alpha.,.beta.-ethylenically unsaturated monomer, the mean diameter of the particles being 0.1 to 3.mu. and the particles being formed as hard microparticles through internal gelation or having a glass transition point from 15.degree. to 110.degree. C., and(b) a water soluble chromium compound, 25 to 50% by weight of the total chromium contained being of trivalent, the weight ratio of said emulsion solid to metallic chromium being 1:10.about.5:1. The present composition affords a pretreatment coating with improved anticorrosive, bending and scratch resistant properties on various metallic substrates.
摘要翻译：一种防锈金属表面预处理组合物，其包含：（a）包含至少一种α，β-烯属不饱和单体的聚合物颗粒的乳液，所述α，β-烯属不饱和单体在其上具有保护性胶体，具有亲水基团的低聚物，所述亲水基团包含至少一个α，β-烯属不饱和单体单体，颗粒的平均直径为0.1〜3μm，颗粒通过内部凝胶化或玻璃化转变点为15〜110℃形成为硬质微粒，（b）水溶性铬化合物25 至50重量％的总铬含量为3价，所述乳液固体与金属铬的重量比为1:10差5:1。本发明的组合物提供了在各种金属基材上具有改进的防腐蚀性，弯曲性和耐划伤性的预处理涂层。

6. 发明授权

US6054508A Water dispersible resin composition and process for producing the same 失效
标题翻译：水分散性树脂组合物及其制造方法
公开(公告)号：US6054508A
公开(公告)日：2000-04-25
申请号：US765049
申请日：1997-10-24
申请人： Masakazu Watanabe , Hiroshi Miwa , Teruaki Kuwajima , Satoshi Suzuki
发明人： Masakazu Watanabe , Hiroshi Miwa , Teruaki Kuwajima , Satoshi Suzuki
IPC分类号： C08F8/44 , C08K3/20 , C08L63/02
CPC分类号： C08F8/44
摘要： A method for producing a water dispersible resin composition, comprising radically polymerizing, in the presence of a polymerization initiator, a starting mixture comprising (a) 10 to 95% by weight of a water insoluble resin having a solubility in water of not more than 1; and (b) 5 to 90% by weight of a monomer mixture which comprises (1) 2 to 75% by weight of an ethylenically unsaturated monomer having an acid group, and (2) 25 to 98% by weight of an ethylenically unsaturated monomer other than (1); and neutralizing the resulting resin composition containing an acid group by adding a neutralizing agent. A coating composition is provided which is stable and excellent in coating workability and has improved storage stability and solid components content of the coating composition. Since particles excellent in dispersibility improve the uniformity of a coated film, transparency, smoothness, chemical resistance, water resistance and mechanical strength of the coated film are also improved.
摘要翻译： PCT No.PCT / JP95 / 01351 Sec。 371 1997年10月24日第 102（e）1997年10月24日PCT PCT 1995年7月6日PCT公布。公开号WO96 / 01860 日本1996年1月25日制造水分散性树脂组合物的方法，包括在聚合引发剂存在下自由基聚合起始混合物，所述起始混合物包含（a）10至95重量％的在水中具有溶解度的水不溶性树脂不超过1; 和（b）5至90重量％的单体混合物，其包含（1）2至75重量％的具有酸基的烯属不饱和单体，和（2）25至98重量％的烯属不饱和单体（1）以外; 并通过加入中和剂中和所得含有酸基的树脂组合物。提供一种涂料组合物，其涂料加工性能稳定且优异，并且具有改善的涂料组合物的储存稳定性和固体组分含量。由于分散性优异的颗粒提高了涂膜的均匀性，所以也提高了涂膜的透明性，平滑性，耐化学性，耐水性和机械强度。

7. 发明授权

US5786417A Water-dispersible organic clay complex, and rheology control agent and aqueous coating composition containing the same 失效
标题翻译：水分散性有机粘土复合物，流变控制剂和含有其的水性涂料组合物
公开(公告)号：US5786417A
公开(公告)日：1998-07-28
申请号：US803770
申请日：1997-02-24
申请人： Hideaki Ogawa , Teruaki Kuwajima , Yutaka Nakao , Katsuaki Yoshioka
发明人： Hideaki Ogawa , Teruaki Kuwajima , Yutaka Nakao , Katsuaki Yoshioka
IPC分类号： C01B33/44 , C09D5/00 , C09D5/04 , C09D7/12 , C09D133/06 , C09D161/22 , C09D163/00 , C09D175/04 , C08K3/34 , C08K3/08 , C08K5/19
CPC分类号： C09D5/04 , C01B33/44
摘要： A water-dispersible organic clay complex in which a quaternary ammonium ion having both an oxypropylene unit and an oxyethylene unit is present in interlamellar space of an expansible phyllosilicate. This complex is excellent in dispersibility in an aqueous medium and generates excellent water resistance of the resulting coated film when used as a rheology control agent for an aqueous coating composition.
摘要翻译：在可扩展的页硅酸盐的层间空间中存在具有氧化丙烯单元和氧化乙烯单元的季铵离子的水分散性有机粘土配合物。该复合物在水性介质中的分散性优异，当用作水性涂料组合物的流变控制剂时，所得涂膜的耐水性优异。

8. 发明授权

US5183504A Aqueous coating composition 失效
标题翻译：水性涂料组合物
公开(公告)号：US5183504A
公开(公告)日：1993-02-02
申请号：US703805
申请日：1991-05-21
申请人： Teruaki Kuwajima , Shinichiro Umeda , Sakuichi Konishi
发明人： Teruaki Kuwajima , Shinichiro Umeda , Sakuichi Konishi
IPC分类号： C09D5/38 , C08G18/08 , C08L75/04 , C09D5/02 , C09D133/02 , C09D133/04 , C09D133/14 , C09D133/26 , C09D175/04 , C09J151/08
CPC分类号： C09J151/08 , C08G18/0823 , C09D133/14 , C09D133/26 , C09D175/04 , C08L75/04
摘要： Disclosed is an aqueous coating composition which keeps in high nonvolatile contents during coating operation and is capable of being effectively applied even under a relatively high humidity condition. The coating composition imparts high orientation of metallic pigment particles to the cured film. The aqueous coating composition of the present invention comprises a specific acryl polymer varnish (a) and a specific urethane oligomer dispersion.

9. 发明授权

US5064468A Corrosion preventive coating composition 失效
标题翻译：防腐涂料组合物
公开(公告)号：US5064468A
公开(公告)日：1991-11-12
申请号：US334546
申请日：1989-04-07
申请人： Toshihiro Okai , Yoshiaki Okumura , Mitsuyuki Oda , Takashi Yamamoto , Hideo Fukuda , Teruaki Kuwajima
发明人： Toshihiro Okai , Yoshiaki Okumura , Mitsuyuki Oda , Takashi Yamamoto , Hideo Fukuda , Teruaki Kuwajima
IPC分类号： C09D5/08
CPC分类号： C09D5/084
摘要： Disclosed is a corrosion preventive coating composition comprising;(1) a corrosion preventive pigment which has a pH value of from 5 to 9, consisting essentially of(a) a specific phosphorus compound which generates phosphate ions in the presence of water, and(b) a specific vanadium compound which generates vanadate ions in the presence of water and oxygen, and(2) a film forming resin selected from the group consisting of maleic acid modified oils, epoxy resins, modified epoxy resins, alkyd resins, acryl resins, melamine resins, urea resins, blocked isocyanate resins, maleic acid modified polybutadiene resins, polyvinyl butylal, polyvinylalcohol, silicate esters, silicone resins, silicates and chlorinated rubber; said pigment being present in an amount of 0.1 to 50 parts by weight based on 100 parts by weight of a solid content of said coating composition.
摘要翻译：公开了防腐涂料组合物，其包含：（1）pH值为5〜9的防腐颜料，主要由（a）在水存在下产生磷酸根离子的特定磷化合物，和（b）产生钒酸根离子的特定钒化合物在水和氧的存在下，和（2）选自马来酸改性油，环氧树脂，改性环氧树脂，醇酸树脂，丙烯酸树脂，三聚氰胺树脂，尿素树脂，封端异氰酸酯树脂的成膜树脂，马来酸改性聚丁二烯树脂，聚乙烯基丁醛，聚乙烯醇，硅酸酯，硅树脂，硅酸盐和氯化橡胶; 所述颜料的存在量为基于100重量份所述涂料组合物的固体含量为0.1至50重量份。

10. 发明授权

US4812335A Method of painting 失效
标题翻译：绘画方法
公开(公告)号：US4812335A
公开(公告)日：1989-03-14
申请号：US111808
申请日：1987-10-23
申请人： Teruaki Kuwajima , Kazuo Uenoyama , Masaki Takae , Hidefumi Okuda
发明人： Teruaki Kuwajima , Kazuo Uenoyama , Masaki Takae , Hidefumi Okuda
IPC分类号： B05D5/06 , B05D1/36 , B05D7/24 , C08L61/20 , C09D133/04 , C09D157/04 , B05D7/00
CPC分类号： C09D133/04 , C09D157/04 , C08L2205/18 , C08L61/20
摘要： The present invention provides a metallic paint film featuring a remarkably excellent coating appearance as well as weather resistance, by using a specific combination of a water borne paint and thermosetting clear paint in compliance with the wet-on-wet two-coat, one-bake painting method.
摘要翻译：本发明提供一种金属漆膜，具有非常优异的涂层外观和耐候性，通过使用水性涂料和热固性透明涂料的特定组合，符合湿湿二层，单烤绘画方法。

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