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1. 发明授权

US4616058A Process for preparing a stable dispersion in an aqueous medium of particles of polymer 失效
标题翻译：在聚合物颗粒的水性介质中制备稳定分散体的方法
公开(公告)号：US4616058A
公开(公告)日：1986-10-07
申请号：US789274
申请日：1985-10-18
申请人： Motoshi Yabuta , Yoshio Sasaki , Mototaka Iihashi
发明人： Motoshi Yabuta , Yoshio Sasaki , Mototaka Iihashi
IPC分类号： C08F2/00 , C08F2/08 , C08F6/00 , C08F8/00 , C08F290/00 , C08F299/00 , C08J3/02 , C08J3/03 , C08L33/02
CPC分类号： C08J3/03 , C08F2/08
摘要： A process for preparing a stable dispersion in an aqueous medium of particles of polymer, said process comprising the steps of:(a) reacting at least one radically polymerizable monomer in an organic liquid in the presence of a dispersion stabilizer for the particles to form particles of polymer insoluble in said organic liquid and water, said stabilizer being a resin having in each of its molecules on the average at least 0.3 unit of a polymerizable double bond and a functional group that can be neutralized with an acid or a base, said resin being capable of being emulsifiably dispersed or dissolved in an aqueous medium by neutralization;(b) neutralizing with acids or bases the functional group of the resin as a dispersion stabilizer; and(c) replacing the organic liquid of the resulting dispersion of polymer particles with an aqueous medium.
摘要翻译：一种在聚合物颗粒的水性介质中制备稳定的分散体的方法，所述方法包括以下步骤：（a）使有机液体中的至少一种可自由基聚合的单体在颗粒的分散稳定剂存在下反应以形成颗粒不溶于所述有机液体和水的聚合物，所述稳定剂是在其每个分子中平均具有至少0.3单位的可聚合双键的树脂和可用酸或碱中和的官能团，所述树脂能够通过中和乳化分散或溶解在水性介质中; （b）用酸或碱中和树脂的官能团作为分散稳定剂; 和（c）用水介质代替聚合物颗粒的所得分散体的有机液体。

2. 发明授权

US5218018A Hydroxyl and carboxyl groups-containing resin with alicyclic polyepoxide 失效
标题翻译：含羟基和含羧基的树脂与脂环族聚环氧化物
公开(公告)号：US5218018A
公开(公告)日：1993-06-08
申请号：US635970
申请日：1990-12-31
申请人： Akira Tominaga , Reiziro Nishida , Hiroshi Inoue , Motoshi Yabuta , Yoshio Sasaki , Akira Kasari , Hiroshi Igarashi , Tohru Ozaki
发明人： Akira Tominaga , Reiziro Nishida , Hiroshi Inoue , Motoshi Yabuta , Yoshio Sasaki , Akira Kasari , Hiroshi Igarashi , Tohru Ozaki
IPC分类号： B05D7/00 , C08G59/20 , C08G59/68 , C09D5/38 , C09D163/00 , C09D201/06
CPC分类号： B05D7/532 , C08G59/20 , C08G59/68 , C09D163/00 , C09D201/06 , C09D5/38
摘要： A thermosetting coating composition comprising as essential components:(a) a hydroxyl group-containing base resin,(b) an alicyclic polyepoxide crosslinking agent, and(c) a catalyst selected from the group consisting of a quaternary ammonium hydroxide and a metal chelate.
摘要翻译：一种热固性涂料组合物，其包含作为必要组分的（a）含羟基的基础树脂，（b）脂环族聚环氧化物交联剂和（c）选自季铵氢氧化物和金属螯合物的催化剂。

3. 发明授权

US5756221A Coating method 失效
标题翻译：涂布方法
公开(公告)号：US5756221A
公开(公告)日：1998-05-26
申请号：US785600
申请日：1997-01-17
申请人： Kyoichi Horibe , Hidehiko Haneishi , Masaru Mitsuji , Motoshi Yabuta , Yasumasa Okumura
发明人： Kyoichi Horibe , Hidehiko Haneishi , Masaru Mitsuji , Motoshi Yabuta , Yasumasa Okumura
IPC分类号： B05D1/36 , B05D3/02 , B05D3/10 , B05D5/00 , B05D7/00 , B05D7/24 , C08G18/58 , C09D5/44 , C25D13/06
CPC分类号： B05D7/576 , C08G18/58 , C08G18/584 , C09D5/4473 , Y10T428/12569 , Y10T428/31522
摘要： The present invention provides a coating method which comprises applying, onto a material to be coated, a cationic electrodepositable coating composition comprising (A) a polyurethane-modified epoxy resin-amine adduct obtained by a reaction of (A-1) a polyurethane-compound having one terminal isocyanate group in the molecule, obtained by a reaction of (a) a polyhydroxy compound having a number-average molecular weight of 50-8,000, (b) a polyisocyanate compound, and (c) a compound having one active hydrogen atom in the molecule; (A-2) a bisphenol type epoxy resin having at least two epoxy groups in the molecule; and (A-3) an active-hydrogen-containing amine compound, and (B) a nonionic film-forming resin, the weight ratio of the resin (A)/the resin (B) being 15/85 to 95/5 and the coating composition comprising substantially no pigment, then heat-curing the formed electrocoating film; and thereafter applying, onto the cured electrocoating film, an aqueous coating composition comprising a metallic pigment and/or a coloring pigment and a high-solid-content coating composition comprising (C) a carboxyl group-containing compound, (D) a vinyl type polymer containing, in the molecule, an epoxy group, a hydroxyl group and a hydrolyzable alkoxysilyl group, (E) a reactive organopolysiloxane, and (F) crosslinked polymer fine particles but comprising substantially no pigment, by two-coat two-bake or by two-coat one-bake.
摘要翻译：本发明提供一种涂布方法，其包括在待涂覆的材料上涂布阳离子可电沉积涂料组合物，其包含（A）通过（A-1）聚氨酯化合物（A-1）反应获得的聚氨酯改性的环氧树脂 - 胺加合物通过（a）数均分子量为50-8,000的多羟基化合物（b）多异氰酸酯化合物和（c）具有一个活性氢原子的化合物的反应获得的分子中具有一个末端异氰酸酯基团在分子中（A-2）分子中具有至少两个环氧基的双酚型环氧树脂; 和（A-3）含活性氢的胺化合物和（B）非离子成膜树脂，树脂（A）/树脂（B）的重量比为15/85至95/5，和所述涂料组合物基本上不含颜料，然后热固化所形成的电泳涂膜; 然后在固化的电泳涂膜上涂覆含有金属颜料和/或着色颜料的水性涂料组合物和包含（C）含羧基化合物的高固含量涂料组合物，（D）乙烯基型在分子中含有环氧基，羟基和可水解的烷氧基甲硅烷基的聚合物，（E）反应性有机聚硅氧烷和（F）交联的聚合物细颗粒，但基本上不含颜料，通过双层二烘烤或通过双面单烤。

4. 发明授权

US5587426A Process for preparing self-crosslinking resin 失效
标题翻译：自交联树脂的制备方法
公开(公告)号：US5587426A
公开(公告)日：1996-12-24
申请号：US024774
申请日：1993-03-02
申请人： Yoshiyuki Yukawa , Motoshi Yabuta , Akimasa Nakahata , Yoh Sugimura
发明人： Yoshiyuki Yukawa , Motoshi Yabuta , Akimasa Nakahata , Yoh Sugimura
IPC分类号： C08G18/10 , C08G18/62 , C08G18/70 , C08G18/72 , C08G18/80 , C08G81/02
CPC分类号： C08G18/8061 , C08G18/10 , C08G18/6229 , C08G18/6254 , C08G18/728
摘要： The present invention provides:(1) a self-crosslinking resin (I) having a blocked isocyanate group and a hydroxyl group in the molecule and characterized in that the resin is prepared from a vinyl polymer (A) having at least two free isocyanate groups in the molecule and an acrylic resin (B) having at least two hydroxyl groups in the molecule by reacting some of the hydroxyl groups of the resin (B) with some of the free isocyanate groups of the polymer (A), and subsequently reacting a blocking agent with all the remaining free isocyanate groups, and(2) a self-crosslinking resin (II) having a blocked isocyanate group and a hydroxyl group in the molecule and characterized in that the resin is prepared from a vinyl polymer (C) having a free isocyanate group and a blocked isocyanate group in the molecule and the acrylic resin (B) having at least two hydroxyl groups in the molecule by reacting some of the hydroxyl groups of the resin (B) with all the free isocyanate groups of the polymer (C).
摘要翻译：本发明提供：（1）分子中具有封端异氰酸酯基和羟基的自交联树脂（I），其特征在于，所述树脂由具有至少两个游离异氰酸酯基的乙烯基聚合物（A）在分子中具有至少两个羟基的丙烯酸树脂（B），其中树脂（B）的一些羟基与聚合物（A）的一些游离异氰酸酯基团反应，然后使具有所有剩余的游离异氰酸酯基团的封端剂，和（2）分子中具有封端的异氰酸酯基和羟基的自交联树脂（II），其特征在于，树脂由具有通过使树脂（B）的一些羟基与聚合物中的所有游离异氰酸酯基团反应，分子中的游离异氰酸酯基和封端的异氰酸酯基和分子中具有至少两个羟基的丙烯酸树脂（B）（C）。

5. 发明授权

US5274045A Self-crosslinkable resin 失效
标题翻译：自交联树脂
公开(公告)号：US5274045A
公开(公告)日：1993-12-28
申请号：US842565
申请日：1992-02-27
申请人： Yoshiyuki Yukawa , Motoshi Yabuta , Yasushi Nakao
发明人： Yoshiyuki Yukawa , Motoshi Yabuta , Yasushi Nakao
IPC分类号： C08G18/67 , C08F290/06 , C08F290/14 , C08G18/72 , C08G18/80 , C09D175/04 , C09D175/14 , C09J175/00 , C09J175/04
CPC分类号： C08F290/147 , C08G18/728
摘要： A self-crosslinkable resin useful as, for example, adhesive compositions and coating compositions. The resin contains complementary reactive groups, that is, a blocked isocyanate group and a hydroxyl group, in the same molecule. The resin is prepared by reacting a hydroxy-containing vinyl monomer with some isocyanate groups on the skeleton of a vinyl polymer having at least two isocyanate groups in the molecule so to introduce a polymerizable double bond into the polymer, and subsequently completely blocking the isocyanate group(s) remaining on the polymer skeleton with a blocking agent, or vice versa. Thereafter an unsaturated monomer component consisting essentially of a hydroxyl-containing vinyl monomer is polymerized with the polymerizable double bond introduced.

6. 发明授权

US5077347A Dipsersion of fine particles of a polymer 失效
标题翻译：聚合物精细颗粒的分散
公开(公告)号：US5077347A
公开(公告)日：1991-12-31
申请号：US687619
申请日：1991-04-19
申请人： Motoshi Yabuta , Yasushi Nakao , Shinji Sugiura , Mitsuhiro Fukuda , Yuzo Miyamoto
发明人： Motoshi Yabuta , Yasushi Nakao , Shinji Sugiura , Mitsuhiro Fukuda , Yuzo Miyamoto
IPC分类号： C08F299/00 , C08F290/00 , C08F290/12 , C08F299/04 , C08J3/00 , C08L51/00 , C08L57/00 , C08L101/06 , C09D5/00
CPC分类号： C08F290/12 , C08F299/0485 , C08J3/005 , C08L51/003
摘要： A dispersion of fine particles of a gelled polymer obtainable by copolymerizing and crosslinking a vinyl monomer mixture containing at least 0.5% by weight each of at least two vinyl monomers in the presence of a macromonomer A, which has a molecular chain of poly(12-hydroxystearic acid) and has at least about one polymerizable unsaturated double bond per molecule in average, and a macromonomer B, which is a copolymer of an ethylenic unsaturated monomer and has a solubility parameter value of from 7.5 to 9.2 and about 1.0 to about 1.5 in average of polymerizable unsaturated double bonds, in an organic solvent which is capable of dissolving the macromonomers A and B but is substantially incapable of dissolving a polymer from said vinyl monomer mixture; and a curable resin composition comprising a dispersion of fine particles of the above-described gelled polymer, a base resin which is non-compatible with the macromonomer A but is compatible with the macromonomer B and which forms a continuous phase, and at least one crosslinking agent selected from the group consisting of an amino resin and a polyisocyanate compound.
摘要翻译：通过在大分子单体A的存在下共聚和交联含有至少两种乙烯基单体的至少0.5重量％的乙烯基单体混合物的乙烯基单体混合物，其分子链为聚（12- 羟基硬脂酸），并且平均每分子具有至少约一个可聚合不饱和双键，和作为烯属不饱和单体的共聚物，其溶解度参数值为7.5至9.2和约1.0至约1.5的共聚物的大分子单体B 在可溶解大分子单体A和B但基本上不能从所述乙烯基单体混合物中溶解聚合物的有机溶剂中的可聚合不饱和双键的平均值; 以及包含上述胶凝聚合物的细颗粒分散体的固化性树脂组合物，与大分子单体A不相容但与大分子单体B相容并形成连续相的基础树脂和至少一种交联选自氨基树脂和多异氰酸酯化合物的试剂。

7. 发明授权

US06180175B2 Coating composition 失效
标题翻译：涂料组成
公开(公告)号：US06180175B2
公开(公告)日：2001-01-30
申请号：US09177082
申请日：1998-10-23
申请人： Masaaki Saika , Yoshiyuki Yukawa , Motoshi Yabuta , Seiji Wada , Kohsuke Noura , Yasumasa Okumura
发明人： Masaaki Saika , Yoshiyuki Yukawa , Motoshi Yabuta , Seiji Wada , Kohsuke Noura , Yasumasa Okumura
IPC分类号： B05D302
CPC分类号： B05D7/532 , C08G18/4063 , C08G18/6295 , C08G18/73 , C08G18/771 , C09D175/04
摘要： There is disclosed a novel organic solvent type coating composition capable of making the solid content concentration at the time of coating to higher than 70% by weight, without lowering the properties, which urethane type coating materials have, such as acid resistance, scratch resistance, finishing appearance etc. The composition comprises (A) a vinyl type polymer having both hydroxyl groups and alkoxysilyl groups in the molecule and having a number-average molecular weight in a range of 2,000 to 10,000; (B) a polyol compound having a number-average molecular weight of less than 1,000 and having a hydroxyl value in a range of 120 to 1,000 mgKOH/g; (C) a polyisocyanate compound having a number-average molecular weight of less than 2,000; and (D) a silanol group forming catalyst.
摘要翻译：公开了一种新型的有机溶剂型涂料组合物，其能够使涂布时的固体成分浓度高于70重量％，而不降低聚氨酯类涂料具有的耐酸性，耐刮擦性，整理外观等。该组合物包含（A）分子中具有羟基和烷氧基甲硅烷基的乙烯基类聚合物，数均分子量在2,000〜10,000的范围内; （B）数均分子量小于1000且羟基值在120〜1000mgKOH / g范围内的多元醇化合物; （C）数均分子量小于2,000的多异氰酸酯化合物; 和（D）形成硅烷醇基团的催化剂。

8. 发明授权

US6045870A High solid coating composition and method for forming topcoat using same 失效
标题翻译：高固体涂料组合物和使用其形成面漆的方法
公开(公告)号：US6045870A
公开(公告)日：2000-04-04
申请号：US145427
申请日：1998-09-01
申请人： Kohsuke Noura , Yoshiyuki Yukawa , Masaaki Saika , Motoshi Yabuta , Yasumasa Okumura
发明人： Kohsuke Noura , Yoshiyuki Yukawa , Masaaki Saika , Motoshi Yabuta , Yasumasa Okumura
IPC分类号： C09D143/04 , C09D201/08 , B05D3/02
CPC分类号： C09D201/08 , C09D143/04 , C08L2205/18
摘要： An organic solvent-based heat-curable high solid coating composition comprising:(A) a carboxyl-containing compound having an acid value of 50 to 500 mg KOH/g wherein 20 mol % or more of the carboxyl groups are silylated carboxyl groups,(B) at least one epoxide selected from (B-1) an epoxy-, hydroxyl- and hydrolyzable alkoxysilyl-containing vinyl polymer, (B-2) the vinyl polymer (B-1) wherein 20 mol % or more of the hydroxyl groups are silylated hydroxyl groups, and (B-3) an epoxy compound having a number average molecular weight less than 1,000, and(C) a crosslinked particulate polymer,the composition having a solid content of 65 wt. % or more; and a method for forming a topcoat using the composition. The composition of the invention has a sufficiently high solid content, is capable of forming a coating film with high resistance to acids and the like, and is excellent in low-temperature curability, storage stability and recoat adhesion.
摘要翻译：一种有机溶剂型可热固化高固体涂料组合物，其包含：（A）酸值为50〜500mgKOH / g的含羧基化合物，其中20摩尔％以上的羧基为甲硅烷基化羧基（ B）至少一种选自（B-1）环氧基，羟基和可水解的含烷氧基甲硅烷基的乙烯基聚合物的环氧化物，（B-2）乙烯基聚合物（B-1），其中20mol％或更多的羟基是（甲基）丙烯酸羟基，和（B-3）数均分子量小于1000的环氧化合物，和（C）交联的颗粒聚合物，该组合物的固含量为65重量％％或者更多; 以及使用该组合物形成面漆的方法。本发明的组合物具有足够高的固体含量，能够形成具有高耐酸性等的涂膜，并且具有优异的低温固化性，储存稳定性和重涂性。

9. 发明授权

US5945487A Thermosetting powder coating composition 失效
标题翻译：热固性粉末涂料组合物
公开(公告)号：US5945487A
公开(公告)日：1999-08-31
申请号：US765460
申请日：1997-01-23
申请人： Toshio Ohkoshi , Yugen Kawamoto , Toshio Ogasawara , Motoshi Yabuta , Koji Yamada
发明人： Toshio Ohkoshi , Yugen Kawamoto , Toshio Ogasawara , Motoshi Yabuta , Koji Yamada
IPC分类号： C08G18/62 , C08L63/06 , C09D5/46 , C09D133/04 , C09D133/06 , C09D143/04 , C09D201/06 , C08F16/26 , C08F20/32 , C08F24/00 , C08F116/16
CPC分类号： C09D201/06 , C08G18/6225 , C09D133/04 , C09D133/062 , C09D133/068 , C09D143/04 , C08G2150/20 , C08L63/06
摘要： The invention provides a thermosetting powder coating composition comprising (A) a vinyl copolymer having a number average molecular weight of 1,500 to 6,000, a molecular weight distribution of 1.0 to 1.5 as represented by a weight average molecular weight/a number average molecular weight and a glass transition temperature of 40 to 100.degree. C., the copolymer containing at least one species of functional group selected from the class consisting of epoxy group, carboxyl group and hydroxyl group, and (B) a curing agent. The thermosetting powder coating composition of the invention is superior in any of the finished appearance of coating film and the blocking resistance.
摘要翻译： PCT No.PCT / JP95 / 01469 Sec。 371日期1997年1月23日 102（e）1997年1月23日PCT PCT 1995年7月24日PCT公布。出版物WO96 / 03464 日本特开1996年2月8日本发明提供一种热固性粉末涂料组合物，其包含（A）数均分子量为1,500至6000的乙烯基共聚物，分子量分布为1.0至1.5，以重均分子量/ 平均分子量和40〜100℃的玻璃化转变温度，含有选自环氧基，羧基和羟基中的至少一种官能团的共聚物和（B）固化剂。本发明的热固性粉末涂料组合物在涂膜的完成外观和耐粘连性方面均优异。

10. 发明授权

US5449717A Coating composition 失效
标题翻译：涂料组成
公开(公告)号：US5449717A
公开(公告)日：1995-09-12
申请号：US42517
申请日：1993-04-05
申请人： Tetsuya Yokoyama , Mitsuhiro Fukuda , Akimasa Nakahata , Yasushi Nakao , Motoshi Yabuta
发明人： Tetsuya Yokoyama , Mitsuhiro Fukuda , Akimasa Nakahata , Yasushi Nakao , Motoshi Yabuta
IPC分类号： C08F214/18 , C08F14/18 , C08F290/00 , C08F299/08 , C08L61/20 , C09D127/12 , C09D137/00 , C09D143/04 , C09D155/00 , C09D157/00 , C09D161/20 , C08L43/04 , C08L61/00
CPC分类号： C09D143/04 , C08L61/20
摘要： A coating composition which consists essentially of:(A) a copolymer comprising 5 to 40 wt. % of an alkoxysilane-containing vinyl monomer which is a compound represented by the formula ##STR1## wherein A is ##STR2## R.sub.1 is a hydrogen atom or methyl group, R.sub.2 is a bivalent aliphatic saturated hydrocarbon group having 1 to 6 carbon atoms, R.sub.3 and R.sub.4 are the same or different and are each a phenyl group, alkyl group having 1 to 6 carbon atoms or alkoxy group having 1 to 10 carbon atoms, R.sub.5 is an alkyl group having 1 to 10 carbon atoms, m is 0 or 1, and n is an integer of 1 to 100, 5 to 50 wt. % of a hydroxyl-containing vinyl monomer and 30 to 70 wt. % of a fluorine-containing vinyl monomer, and (B) an amino resin in an amount of 5 to 50 wt. % based on the total amount of solids in the copolymer (A) and the amino resin (B).
摘要翻译：一种涂料组合物，其基本上由以下组成：（A）包含5至40wt。％为由式（I）表示的化合物的烷氧基硅烷的乙烯基单体，其中A为氢原子或甲基，R 2为具有1至6个碳原子的二价脂族饱和烃基原子，R 3和R 4相同或不同，分别为苯基，碳原子数1〜6的烷基或碳原子数1〜10的烷氧基，R 5为碳原子数1〜10的烷基，m为0 或1，n为1〜100的整数，5〜50重量％％的含羟基的乙烯基单体和30至70wt。％的含氟乙烯基单体，和（B）5〜50重量％的氨基树脂。基于共聚物（A）和氨基树脂（B）中的固体总量的％。

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