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1. 发明授权

US4011381A Process for preparing thermosetting powder coating composition 失效
标题翻译：制备热成型粉末涂料组合物的方法
公开(公告)号：US4011381A
公开(公告)日：1977-03-08
申请号：US581430
申请日：1975-05-28
申请人： Naozumi Iwasawa , Nobuo Sugiyama , Ichiro Yoshihara , Tadashi Watanabe , Taizo Kondo
发明人： Naozumi Iwasawa , Nobuo Sugiyama , Ichiro Yoshihara , Tadashi Watanabe , Taizo Kondo
IPC分类号： C09D5/03 , C08G59/32 , C08G59/42 , C08J3/20 , C09D5/46 , C09D157/04 , C08F220/14
CPC分类号： C08G59/42 , C08G59/3209 , C08K3/0033 , C08K5/0041 , C08K5/09 , C09D157/04 , Y10T428/31855
摘要： A process for preparing a thermosetting powder coating composition comprising the steps of copolymerizing 5 to 25 wt.% of at least one of glycidyl acrylate and glycidyl methacrylate with 95 to 75 wt.% of an ethylenically unsaturated compound in a solvent having a boiling point of up to 170.degree. C to obtain a solution of copolymer, the copolymer having a number average molecular weight of 2,000 to 30,000 and a melt viscosity of 100 to 500 poises at 160.degree. C, uniformly dispersing a pigment into the copolymer solution, removing the solvent from the resulting mixture at a temperature of 170.degree. to 220.degree. C and reduced pressure, thereafter admixing a di- or tri-carboxylic acid cross-linking agent with the mixture with heating at a temperature of up to 120.degree. C, and pulverizing the solid mixture obtained.

2. 发明授权

US4089910A Thermosetting powder coating compositions 失效
标题翻译：热固性粉末涂料组合物
公开(公告)号：US4089910A
公开(公告)日：1978-05-16
申请号：US588709
申请日：1975-06-20
申请人： Minoru Shibata , Naozumi Iwasawa , Tadashi Watanabe , Ichiro Yoshihara
发明人： Minoru Shibata , Naozumi Iwasawa , Tadashi Watanabe , Ichiro Yoshihara
IPC分类号： B05D7/14 , B05D1/38 , C08F299/04 , C08G59/32 , C08G59/42 , C08L63/00
CPC分类号： C08G59/42 , C08F299/0478 , C08G59/3209 , Y10S524/904 , Y10T428/31529
摘要： A thermosetting powder coating composition comprising:(A) a graft copolymer ofA. 10 to 40 percent of a linear polyester having a number average molecular weight of 600 to 3,000 and containing one ethylenically unsaturated double bond only at one end of the molecule,B. 5 to 30 percent of at least one of glycidyl esters having the formula ##STR1## wherein R.sub.1 is hydrogen or methyl, and C. 10 TO 85 PERCENT OF AT LEAST ONE OF ACRYLIC COMPOUNDS HAVING THE FORMULA OF CH.sub.2 .dbd.C(R.sub.2)COOR.sub.3, wherein R.sub.2 is hydrogen or methyl and R.sub.3 is alkyl having 1 to 14 carbon atoms, cyclohexyl or hydroxyalkyl represented by ##STR2## wherein R.sub.4 is hydrogen, methyl or ethyl, said graft copolymer having a softening point of 70.degree. to 110.degree. C and a number average molecular weight of 2,000 to 30,000; and(B) at least one of polycarboxylic acids and anhydrides thereof in an amount of 0.6 to 1.2 moles in terms of carboxyl group per mole of the glycidyl group contained in the graft copolymer.
摘要翻译：一种热固性粉末涂料组合物，

3. 发明授权

US4069274A Thermosetting acrylic powder coating compositions 失效
标题翻译：热固性丙烯酸粉末涂料组合物
公开(公告)号：US4069274A
公开(公告)日：1978-01-17
申请号：US598946
申请日：1975-07-25
申请人： Minoru Shibata , Naozumi Iwasawa , Tadashi Watanabe , Ichiro Yoshihara
发明人： Minoru Shibata , Naozumi Iwasawa , Tadashi Watanabe , Ichiro Yoshihara
IPC分类号： C09D5/03 , C08G81/00 , C08G81/02 , C08J3/20 , C09D5/46 , C08L63/00
CPC分类号： C08G81/027
摘要： A thermosetting powder coating composition comprising:A. a functional glycidyl group-containing graft copolymer ofI. 10 to 40 percent of a linear polyester having a number average molecular weight of 600 to 3,000 and containing one terminal carboxyl group andIi. 60 to 90 percent of acrylic copolymer of ii-a) 6.5 to 60 percent of at least one of glycidyl esters having the formula ##STR1## wherein R.sub.1 is hydrogen or methyl, ii-b) 10 to 93.5 percent of at least one of acrylic monomers having the formula CH.sub.2 .dbd.C(R.sub.2)COOR.sub.3 wherein R.sub.2 is hydrogen or methyl and R.sub.3 is alkyl having 1 to 14 carbon atoms, cyclohexyl or hydroxyalkyl having 1 to 4 carbon atoms, and ii-c) 0 to 65 percent of additional monomers selected from the group consisting of acrylonitrile, methacrylonitrile and styrenes having the formula ##STR2## wherein R.sub.4 is hydrogen or alkyl having 1 to 4 carbon atoms, said graft copolymer having a softening point of 70.degree. to 110.degree. C and a number average molecular weight of 2,000 to 30,000 and containing glycidyl group in an amount of 0.35 to 2.35 moles per kilogram of the graft copolymer; andB. at least one of polycarboxylic acids and anhydrides thereof in an amount of 0.6 to 1.2 moles in terms of carboxyl group per mole of the glycidyl group contained in the graft copolymer.
摘要翻译：一种热固性粉末涂料组合物，其包含：

4. 发明授权

US5102775A Visible light sensitive electrodeposition coating composition and image-forming method using the same 失效
标题翻译：可见光敏感电沉积涂料组合物和使用其的成像方法
公开(公告)号：US5102775A
公开(公告)日：1992-04-07
申请号：US413677
申请日：1989-09-28
申请人： Motoko Okuhara , Ichiro Yoshihara , Yasuo Doi , Takao Yamamoto , Kenji Seko , Yutaka Yoshikawa , Naozumi Iwasawa
发明人： Motoko Okuhara , Ichiro Yoshihara , Yasuo Doi , Takao Yamamoto , Kenji Seko , Yutaka Yoshikawa , Naozumi Iwasawa
IPC分类号： C08F2/50 , G03F7/004 , G03F7/038 , G03F7/16
CPC分类号： G03F7/004 , G03F7/038 , G03F7/164 , Y10S430/12 , Y10S430/121 , Y10S430/123 , Y10S430/127 , Y10S430/136 , Y10S430/146
摘要： A composition for visible light sensitive electrodeposition coating which comprises (A) a photocurable resin having light sensitive groups capable of being crosslinked or polymerized by light irradiation and ionic groups, (B) a sensitizer which is excited by absorption of visible light and has a property to interact with the resin (A), (C) a water-insoluble polymerization initiator, and optionally, (D) at least one specific nitrogen-containing compound; and an image-forming method which comprises (i) coating the surface of a conductor by electrodeposition with the aforesaid composition, (ii) exposing the resulting film by electrodeposition by partially irradiating the film with visible light, and then (iii) contacting the resulting film with a developing solution to remove the unexposed areas.
摘要翻译：一种用于可见光敏电沉积涂料的组合物，其包含（A）具有能够通过光照射和离子基团交联或聚合的光敏基团的光固化树脂，（B）通过吸收可见光而被激发并具有与树脂（A），（C）水不溶性聚合引发剂和任选的（D）至少一种特定的含氮化合物相互作用; 以及图像形成方法，其包括：（i）通过用上述组合物电沉积涂覆导体的表面，（ii）通过用可见光部分地照射该膜而通过电沉积曝光所得到的膜，然后（iii）使所得到的膜用显影液除去未曝光的区域。

5. 发明授权

US5045434A Visible radiation sensitive composition containing substituted 3-(benzothiazo-2-yl)-7-diethylaminocoumarin as sensitizers 失效
标题翻译：含有取代的3-（苯并噻唑-2-基）-7-二乙氨基香豆素作为敏化剂的可见辐射敏感组合物
公开(公告)号：US5045434A
公开(公告)日：1991-09-03
申请号：US629484
申请日：1990-12-18
申请人： Ichiro Yoshihara , Motoko Okuhara , Takao Yamamoto , Naozumi Iwasawa , Yasuo Doi , Tsukasa Ohyama , Kazuhiko Murayama , Yoriaki Matsuzaki , Susumu Kasamatsu , Keisuke Takuma , Kimitoshi Kato
发明人： Ichiro Yoshihara , Motoko Okuhara , Takao Yamamoto , Naozumi Iwasawa , Yasuo Doi , Tsukasa Ohyama , Kazuhiko Murayama , Yoriaki Matsuzaki , Susumu Kasamatsu , Keisuke Takuma , Kimitoshi Kato
IPC分类号： C08F2/50 , G03F7/031 , G03F7/038
CPC分类号： G03F7/031 , C08F2/50 , G03F7/0388 , Y10S430/115 , Y10S430/116 , Y10S430/127 , Y10S430/136 , Y10S430/148
摘要： A visible radiation sensitive composition comprising:(A) a photosetting resin containing a photosensitive group capable of crosslinking or polymerizing by photoirradiation,(B) a sensitizer represented by the formula (i): ##STR1## wherein R.sub.1 and R.sub.2 are the same or different lower alkyl, and R.sub.3 is a hydrogen atom, lower alkyl group, alkoxyalkyl group, hydroxyalkoxyalkyl group or alkoxycarbonylalkyl group, and(C) a polymerization initiator.

6. 发明授权

US4329266A Water-dispersed coating composition comprising an acrylic graft polymer containing carboxyl groups, hydroxyl and/or amide groups 失效
标题翻译：包含含有羧基，羟基和/或酰胺基团的丙烯酸接枝聚合物的水分散涂料组合物
公开(公告)号：US4329266A
公开(公告)日：1982-05-11
申请号：US186557
申请日：1980-09-12
申请人： Yukio Suzuki , Naozumi Iwasawa , Tadashi Watanabe
发明人： Yukio Suzuki , Naozumi Iwasawa , Tadashi Watanabe
IPC分类号： C08F290/12 , C09D151/00 , C08L61/28
CPC分类号： C08F290/126 , C09D151/003
摘要： A water-dispersed coating composition comprising (1) a dispersion of a water-dispersible form of an acrylic graft polymer containing carboxyl groups and hydroxyl and/or amide groups in an aqueous medium containing 60 to 90% by weight of water, and (2) an amino resin. The water-dispersible form of this polymer is obtained by neutralizing at least 50% of the carboxyl groups of the polymer with a basic substance. Prior to neutralization, the polymer has an acid value of 15 to 40 and a glass transition temperature of -10.degree. C. to 70.degree. C., and is produced by polymerizing (A) an acrylic copolymer and (B) a mixture of an alpha,beta-ethylenically unsaturated carboxylic acid and another copolymerizable unsaturated monomer. The copolymer (A) and the mixture (B) is selected so that either one of them has hydroxyl and/or amide groups and the difference between the acid value of the copolymer (A) and that of the mixture (B) is from 25 to 200. The present invention also provides a water-dispersed coating composition comprising a dispersion of a water-dispersible form of a self-curable acrylic graft polymer without an amino resin.
摘要翻译：一种水分散涂料组合物，其包含（1）含水分散体形式的含羧基和羟基和/或酰胺基的丙烯酸接枝聚合物在含有60-90％重量水的水性介质中的分散体，和（2））氨基树脂。该聚合物的水分散形式通过用碱性物质中和聚合物的至少50％的羧基而获得。在中和之前，聚合物的酸值为15至40，玻璃化转变温度为-10℃至70℃，并通过聚合（A）丙烯酸共聚物和（B）将 α，β-烯属不饱和羧酸和另一种可共聚的不饱和单体。选择共聚物（A）和混合物（B），使得它们中的任一个具有羟基和/或酰胺基，并且共聚物（A）和混合物（B）的酸值之间的差异为25 本发明还提供一种水分散涂料组合物，其包含不具有氨基树脂的可分散自由基的丙烯酸接枝聚合物的分散体。

7. 发明授权

US3974303A Method for forming coating films 失效
标题翻译：涂膜形成方法
公开(公告)号：US3974303A
公开(公告)日：1976-08-10
申请号：US490753
申请日：1974-07-22
申请人： Seigo Iwase , Osamu Isozaki , Naozumi Iwasawa , Tadashi Watanabe
发明人： Seigo Iwase , Osamu Isozaki , Naozumi Iwasawa , Tadashi Watanabe
IPC分类号： C09D5/00 , B05D3/06 , C08G18/32 , C08G18/67 , C08J3/28 , C09D4/00 , C09D5/03 , C09D175/16 , B05B5/02
CPC分类号： C08G18/3206 , B05D3/067 , B05D3/068 , C08G18/672 , C08J3/28 , C09D175/16 , B05D2401/32 , C08G2150/20
摘要： A method for forming coating films which can provide coating films having good surface appearance and being excellent in such properties as impact resistance, adhesion to the substrate article, flexibility and chemical resistance, said method comprising coating a powdery composition of a thermoplastic resin having 0.5 to 3.5 polymerizable unsaturated bonds per 1000 of the molecular weight on an article to be coated, heat-melting the powdery resinous composition, and curing the molten film under application of ionizing radiation or ultraviolet radiation.
摘要翻译：一种形成涂膜的方法，其可以提供具有良好的表面外观并且具有优异的耐冲击性，对基材制品的粘附性，柔韧性和耐化学性的性能的涂膜，所述方法包括将具有0.5的热塑性树脂的粉末组合物涂覆至 3.5可聚合的不饱和键，每1000个待涂覆的物品上的分子量，对粉末状树脂组合物进行加热熔融，并在施加电离辐射或紫外线辐射下固化熔融膜。

8. 发明授权

US4038225A Thermosetting high solid coating composition 失效
标题翻译：热固化高固体涂料组合物
公开(公告)号：US4038225A
公开(公告)日：1977-07-26
申请号：US582700
申请日：1975-06-02
申请人： Yasuo Takaya , Tadashi Watanabe , Naozumi Iwasawa
发明人： Yasuo Takaya , Tadashi Watanabe , Naozumi Iwasawa
IPC分类号： C08L67/00 , C08G63/00 , C08G63/46 , C08L67/08 , C09D5/46 , C09D167/00 , C09D167/08 , C09D3/52
CPC分类号： C09D167/08 , Y10T428/31522
摘要： A thermosetting high solid coating composition which is characterized in that said composition consumes less solvents in production, evolves less solvent vapor in use, and consists of: (a) 80 to 60 parts by weight of alkyd resin having a fatty acid content of 10 to 20% by weight, a phenyl group content of 10 to 25% by weight and a dibasic acid ratio and a hydroxyl group equivalent within certain ranges, (b) 20 to 40 parts by weight of melamine resin mainly comprising hexakisalkoxymethylmelamine, (c) if desired, alcohol modified melamine resin replacing not more than one half of said melamine resin (b), (d) 0.05 to 1.00 part by weight of aliphatic or aromatic sulfonic acid or their amine salts, and (e) 70 to 20 parts by weight of solvents at the time of spray coating.

9. 发明授权

US5702872A Process for resist pattern formation using positive electrodeposition photoresist compositions 失效
标题翻译：使用正电沉积光致抗蚀剂组合物的抗蚀剂图案形成方法
公开(公告)号：US5702872A
公开(公告)日：1997-12-30
申请号：US610237
申请日：1996-03-04
申请人： Genji Imai , Naozumi Iwasawa , Tsuguo Yamaoka
发明人： Genji Imai , Naozumi Iwasawa , Tsuguo Yamaoka
IPC分类号： G03F7/004 , G03F7/039 , G03F7/16 , G03F7/027
CPC分类号： G03F7/0045 , G03F7/039 , G03F7/164 , G03F7/168 , Y10S430/12 , Y10S430/122
摘要： A positive type electrodeposition photoresist composition includes, as essential components: (A) 100 parts by weight of a polymer having carboxyl group(s) in an amount of 0.5 to 10 equivalents per kg of said polymer and optionally having hydroxyphenyl group(s) in an amount of at least 1 equivalent per kg of the polymer, or (A') a carboxyl group-containing polymer and (A") a hydroxy-phenyl group-containing polymer; (B) 5 to 150 parts by weight of a compound having at least 2 vinyl ether groups in the molecule; and (C) 0.1 to 40 parts by weight per 100 parts by weight of the total of polymer (A), or the polymer (A') and the polymer (A"), and the vinyl ether group-containing compound (B), which generates an acid when irradiated with an actinic ray. The composition is dissolved or dispersed in an aqueous medium by neutralizing the carboxyl group(s) in the polymer (A) or (A') with a basic compound. The positive type electrodeposition photoresist composition allows the forming of a fine image pattern at high resolution. A process for a resist pattern formation using such a composition is also disclosed.
摘要翻译：正型电沉积光致抗蚀剂组合物包括作为必要组分的（A）100重量份的具有羧基的聚合物，其量为每当所述聚合物为0.5至10当量，并且任选地具有羟基苯基至少1当量/ kg聚合物或（A'）含羧基聚合物和（A“）含羟基苯基的聚合物的量; （B）5〜150重量份的分子中具有至少2个乙烯基醚基的化合物; 和（C）每100重量份聚合物（A）或聚合物（A'）和聚合物（A“）和含乙烯基醚基化合物（B）的总量为0.1〜40重量份），当用光化射线照射时产生酸。通过用碱性化合物中和聚合物（A）或（A'）中的羧基，将组合物溶解或分散在水性介质中。正型电沉积光致抗蚀剂组合物允许以高分辨率形成精细图像图案。还公开了使用这种组合物的抗蚀剂图案形成方法。

10. 发明授权

US5527656A Positive type electrodeposition photoresist compositions 失效
标题翻译：正型电沉积光致抗蚀剂组合物
公开(公告)号：US5527656A
公开(公告)日：1996-06-18
申请号：US233443
申请日：1994-04-26
申请人： Genji Imai , Naozumi Iwasawa , Tsuguo Yamaoka
发明人： Genji Imai , Naozumi Iwasawa , Tsuguo Yamaoka
IPC分类号： G03F7/004 , G03F7/039 , G03F7/16 , G03C1/73
CPC分类号： G03F7/0045 , G03F7/039 , G03F7/164 , G03F7/168 , Y10S430/12 , Y10S430/122
摘要： A positive type electrodeposition photoresist composition includes, as essential components: (A) 100 parts by weight of a polymer having carboxyl group(s) in an amount of 0.5 to 10 equivalents per kg of said polymer and optionally having hydroxyphenyl group(s) in an amount of at least 1 equivalent per kg of the polymer, or (A') a carboxyl group-containing polymer and (A") a hydroxyphenyl group-containing polymer; (B) 5 to 150 parts by weight of a compound having at least 2 vinyl ether groups in the molecule; and (C) 0.1 to 40 parts by weight per 100 parts by weight of the total of polymer (A), or the polymer (A') and the polymer (A"), and the vinyl ether group-containing compound (B), which generates an acid when irradiated with an actinic ray. The composition is dissolved or dispersed in an aqueous medium by neutralizing the carboxyl group(s) in the polymer (A) or (A') with a basic compound. The positive type electrodeposition photoresist composition allows the forming of a fine image pattern at high resolution. A process for a resist pattern formation using such a composition is also disclosed.
摘要翻译：正型电沉积光致抗蚀剂组合物包括作为必要组分的（A）100重量份的具有羧基的聚合物，其量为每当所述聚合物为0.5至10当量，并且任选地具有羟基苯基或（A'）含有羧基的聚合物和（A“）含羟基苯基的聚合物的量为每千克聚合物至少1当量; （B）5〜150重量份的分子中具有至少2个乙烯基醚基的化合物; 和（C）每100重量份聚合物（A）或聚合物（A'）和聚合物（A“）和含乙烯基醚基化合物（B）的总量为0.1〜40重量份），当用光化射线照射时产生酸。通过用碱性化合物中和聚合物（A）或（A'）中的羧基，将组合物溶解或分散在水性介质中。正型电沉积光致抗蚀剂组合物允许以高分辨率形成精细图像图案。还公开了使用这种组合物的抗蚀剂图案形成方法。

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