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公开(公告)号：US4880891A
公开(公告)日：1989-11-14
申请号：US200378
申请日：1988-05-31
IPC分类号： B05D7/14 , B05D7/24 , C08G18/10 , C08G18/42 , C08G18/73 , C08G18/75 , C08G18/76 , C08G18/80 , C09D175/00 , C09D175/06
CPC分类号： C08G18/8077 , C08G18/10 , C08G18/4241 , C08G18/758 , C08G18/765 , C08G18/8061 , Y10T428/31605
摘要： A one-can thermosetting resin composition comprising (1) a polyester polyol obtained by allowing an aliphatic dicarboxylic acid to react with an aliphatic glycol and polyol having at least three functional groups and (2) a blocked product of .alpha.,.alpha.,.alpha.'.alpha.'-tetramethyl-xylylene diisocyanate or 4,4'-methylene bis (cyclohexyl isocyanate), or a blocked product of an NCO-terminated prepolymer obtained by allowing .alpha.,.alpha.,.alpha.'.alpha.'-tetramethylxylylene diisocyanate and/or 4,4'-methylene bis(cyclohexylisocyanate) to react with an active hydrogen compound, gives tough coating films in yellowing and thermal degradation, and also exhibits increased hardness as well as high flexibility, stain resistance and chemical resistance. Especially, when the resin composition is used for preparing precoated metals, it gives good steel plates, thus being advantageously utilized for, among others, light electric appliances.
摘要翻译： 一种单罐热固性树脂组合物，其包含（1）通过使脂族二羧酸与具有至少三个官能团的脂族二醇和多元醇反应得到的聚酯多元醇和（2）α，α，α' 或四甲基亚二甲苯基二异氰酸酯或4,4'-亚甲基双（环己基异氰酸酯）或NCO-封端的预聚物的封闭产物，其通过使α，α，α'-四甲基亚二甲苯基二异氰酸酯和/或4,4' 亚甲基双（环己基异氰酸酯）与活性氢化合物反应，产生黄色和热降解的韧性涂膜，并且还显示出增加的硬度以及高柔韧性，耐污性和耐化学性。 特别是，当树脂组合物用于制备预涂金属时，它提供了良好的钢板，因此有利地用于轻型电器。
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公开(公告)号：US4880890A
公开(公告)日：1989-11-14
申请号：US200377
申请日：1988-05-31
CPC分类号： C08G18/8077 , C08G18/10 , C08G18/4241 , C08G18/73 , C08G18/757 , Y10T428/31605
摘要： A one-can thermosetting resin composition comprising (A) a blocked product of hexamethylene diisocyanate or bis(isocyanatomethyl)cyclohexane, or a blocked product of an adduct of hexamethylene diisocyanate or bis(isocyanatomethyl)cyclohexane and (B) a polyester polyol having at least three functional groups, gives tough coating films in yellowing and thermal degradation, and also exhibits increased hardness as well as high flexibility, stain resistance and chemical resistance. Especially, when the resin composition is used for preparing precoated metals, it gives good steel plates, thus being advantageously utilized for, among others, light electric appliances.
摘要翻译： 一种单罐热固性树脂组合物，其包含（A）六亚甲基二异氰酸酯或双（异氰酸甲酯基）环己烷的封端产物或六亚甲基二异氰酸酯或双（异氰酸酯基甲基）环己烷的加合物的封闭产物和（B）至少具有 三个官能团，呈现黄色和热降解的韧性涂膜，并且还显示出增加的硬度以及高柔韧性，耐污性和耐化学性。 特别是，当树脂组合物用于制备预涂金属时，它提供了良好的钢板，因此有利地用于轻型电器。
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公开(公告)号：US4861672A
公开(公告)日：1989-08-29
申请号：US218298
申请日：1988-07-13
IPC分类号： B08B3/04 , B05D7/14 , B05D7/24 , B08B9/02 , B08B9/027 , C08G18/40 , C08G18/42 , C08G18/58 , C08G18/64 , C08G18/80 , C09D175/00 , C09D175/06
CPC分类号： C08G18/4081 , C08G18/4219 , C08G18/6407 , C08G18/8025 , C08G18/8061 , C08G18/8077 , Y10T428/31605 , Y10T428/31681 , Y10T428/31786
摘要： A one-can heat-curable resin composition which comprises: (1) a polyester polyol having at least three functional groups; (2) an adduct of an epoxy resin having at least one secondary hydroxyl group with a lactone compound or an alkylene oxide; and (3) a blocked organic polyisocyanate or a product of blocking of a prepolymer having terminal NCO groups obtained by reacting an organic polyisocyanate and an active hydrogen-containing compound, gives a tough and durable coat film showing no yellowing or thermal degradation due to heating at all.Furthermore, said film has a high hardness and is excellent in processability and staining resistance, particularly in mustard staining resistance. In particular, the composition, when used in the production of precoated metal, gives good coated steel sheets, which can be advantageously used in manufacturing household electric appliances and so on.
摘要翻译： 一种可热固化树脂组合物，其包含：（1）具有至少三个官能团的聚酯多元醇; （2）具有至少一个仲羟基的环氧树脂与内酯化合物或烯化氧的加成物; 和（3）封闭的有机多异氰酸酯或通过使有机多异氰酸酯和含活性氢化合物反应获得的具有末端NCO基团的预聚物的封闭产物，得到坚固且耐用的涂膜，其不会由于加热而显示不发黄或热降解 在所有 此外，所述膜具有高硬度，加工性和耐污染性优异，特别是芥末耐染色性。 特别地，组合物在用于预涂金属的制造中使用时，可以得到良好的涂层钢板，其可以有利地用于制造家用电器等。
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公开(公告)号：US5066757A
公开(公告)日：1991-11-19
申请号：US460552
申请日：1990-01-03
申请人： Shigeaki Miyabayashi , Takuro Sakamoto , Hiroshi Kanai , Joji Oka
发明人： Shigeaki Miyabayashi , Takuro Sakamoto , Hiroshi Kanai , Joji Oka
IPC分类号： C09D175/04 , B05D7/14 , B05D7/24 , B32B15/08 , C08G18/40 , C08G18/42 , C08G18/58 , C08G18/80 , C09D175/00 , C09D175/06
CPC分类号： C08G18/8061 , C08G18/4081 , C08G18/8003 , C09D175/06
摘要： A one-can heat-curable resin composition which comprises: (1) a polyester polyol having at least three functional groups; (2) an adduct of an epoxy resin with at least one member selected from the group consisting of an alkanol amine and a monovalent phenol; and (3) a blocked organic polyisocyanate or a blocked prepolymer having terminal NCO groups obtained by reaction of an organic polyisocyanate with an active hydrogen-containing compound, when used in the production of precoated metal, gives good coated plates, which can be advantageously used in manufacturing household electric appliances and so on.
摘要翻译： 一种可热固化树脂组合物，其包含：（1）具有至少三个官能团的聚酯多元醇; （2）环氧树脂与选自链烷醇胺和一价酚的至少一种的加成物; 和（3）当用于预涂金属的生产中使用时，通过有机多异氰酸酯与活性含氢化合物的反应获得的具有末端NCO基团的封端有机聚异氰酸酯或封端预聚物得到良好的涂层板，其可以有利地使用 在制造家用电器等方面。
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公开(公告)号：US5166288A
公开(公告)日：1992-11-24
申请号：US456750
申请日：1989-12-26
申请人： Hiroshi Kanai , Joji Oka , Takao Hirayama , Tsuneo Tanuma
发明人： Hiroshi Kanai , Joji Oka , Takao Hirayama , Tsuneo Tanuma
IPC分类号： C09D167/02 , C08L67/00 , C09D167/00
CPC分类号： C09D167/00
摘要： A coating composition for coating a metal plate, and containing (i) 100 parts by weight of a polyester-melamine resin composed of (a) a polyester resin having a glass transition temperature of 5.degree. to 40.degree. C. and a number average molecular weight of 15,000 to 30,000 and (b) a melamine resin at a weight ratio (a)/(b) of 75/25 to 55/45 and (ii) 1 to 2 parts by weight of an amine-blocked derivative of a long-chain alkylbenzenesulfonic acid.
摘要翻译： 一种用于涂覆金属板的涂料组合物，并且包含（i）100重量份由（a）玻璃化转变温度为5至40℃的聚酯树脂和数均分子量的聚酯 - 三聚氰胺树脂 重量比为15,000至30,000，和（b）以重量比（a）/（b）为75/25至55/45的三聚氰胺树脂和（ii）1至2重量份长的胺封闭的衍生物 链烷基苯磺酸。
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公开(公告)号：US4826895A
公开(公告)日：1989-05-02
申请号：US139616
申请日：1987-12-30
申请人： Hiroshi Kanai , Joji Oka , Hidehiko Kojo
发明人： Hiroshi Kanai , Joji Oka , Hidehiko Kojo
CPC分类号： C08G59/56 , C08G59/066 , C08G59/1422 , C09D163/00
摘要： The paint composition for under coating of the present invention comprises 60 to 90% by weight of an epoxy polyol resin optionally together with a hardener therefor and 10 to 40% by weight of silica particles. Said epoxy polyol resin is obtained by reacting an optionally substituted glycidyl-etherified product of an alkylene oxide adduct of a dihydric phenol with a phosphorus acid having at least one P--OH bond, an ester or a salt thereof to thereby give a precondensate, reacting said precondensate with a dihydric phenol to give an epoxy resin of a high molecular weight, and further reacting said epoxy resin with a compound having an amino group capable of reacting with an epoxy group. Said silica particles comprise a primary particle having an average particle size of 1 to 10 m.mu., a surface area of 270 m.sup.2 /g or above and a concentration of silanol groups on the particle surface of 0.25 mM/100 m.sup.2 or above.
摘要翻译： 本发明的底涂层用涂料组合物含有60〜90重量％的环氧多元醇树脂，任选地与其硬化剂一起，还含有10〜40重量％的二氧化硅粒子。 所述环氧多元醇树脂是通过使任意取代的二元酚的烯化氧加成物的缩水甘油醚化产物与具有至少一个P-OH键的磷酸，其酯或其盐反应得到预缩合物，使 与二元酚预缩合得到高分子量的环氧树脂，并进一步使所述环氧树脂与具有与环氧基反应的氨基的化合物反应。 所述二氧化硅粒子包含平均粒径为1〜10μm，表面积为270m 2 / g以上的一次粒子，粒子表面的硅烷醇基浓度为0.25mM / 100m 2以上。
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公开(公告)号：US4352899A
公开(公告)日：1982-10-05
申请号：US250676
申请日：1981-04-03
申请人： Fusao Tada , Takeshi Itoh , Joji Oka , Akira Okamoto
发明人： Fusao Tada , Takeshi Itoh , Joji Oka , Akira Okamoto
IPC分类号： B23K35/22 , C09D5/10 , C09D163/00 , C08L63/00
CPC分类号： C09D5/106 , B23K35/226 , C09D163/00
摘要： A coating composition for a metal substrate having excellent adhesion, corrosion resistance and welding property which comprises (A) an epoxy resin, (B) an organic phosphorus compound, (C) zinc powder, of which a portion being replaceable by (E) a solid electroconductive material, and (D) a magnesium compound dispersed in a liquid medium, the weight proportion of the components (A) and (B) being from 45:55 to 95:5, the content of the component (C) corresponding to from 30 to 95% by weight based on the total weight of the non-volatile components in the composition and the content of the component (D) being from 0.1 to 5% by weight based on the total weight of the non-volatile components in the composition.
摘要翻译： 一种用于金属基材的涂料组合物，具有优异的粘合性，耐腐蚀性和焊接性，其包含（A）环氧树脂，（B）有机磷化合物，（C）锌粉，其中可以通过（E）a 固体导电材料和（D）分散在液体介质中的镁化合物，组分（A）和（B）的重量比例为45:55至95:5，组分（C）的含量对应于 基于组合物中的非挥发性组分的总重量为30至95重量％，并且组分（D）的含量为基于非挥发性组分的总重量的0.1至5重量％ 组成。
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公开(公告)号：US4898775A
公开(公告)日：1990-02-06
申请号：US349934
申请日：1989-05-08
申请人： Joji Oka , Ryoji Nishioka
发明人： Joji Oka , Ryoji Nishioka
CPC分类号： B05D7/14 , B05D3/0453 , B05D3/148 , Y10T428/265 , Y10T428/3154 , Y10T428/31544 , Y10T428/31699
摘要： Paint coated metal sheets are provided by applying a paint film on a metal sheet wherein the paint film has a surface layer having a thickness of one-5000 angstroms. The paint film contains fluorine atoms and/or perfluoralkyl groups such as methyl fluoride, ethyl fluoride, the fluorine atoms and/or perfluoralkyl groups being introduced in the paint film by a plasma treatment.
摘要翻译： 通过在金属片上涂覆漆膜提供油漆涂覆的金属片，其中漆膜具有厚度为一千五百度的表面层。 涂膜含有氟原子和/或全氟烷基，例如甲基氟，氟乙烯，氟原子和/或全氟烷基通过等离子体处理引入漆膜中。
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公开(公告)号：US4524111A
公开(公告)日：1985-06-18
申请号：US605998
申请日：1984-05-03
申请人： Joji Oka , Hideaki Iwakura , Narumi Ando , Kiyotoshi Iwasaki , Yoshio Shindow
发明人： Joji Oka , Hideaki Iwakura , Narumi Ando , Kiyotoshi Iwasaki , Yoshio Shindow
CPC分类号： B05D7/14 , B23K35/226 , C09D5/10 , Y10T428/12049 , Y10T428/12556 , Y10T428/12799
摘要： A weldable paint-coated steel sheet having improved corrosion resistance, weldability and workability, comprising a zinc alloy coated steel substrate and a paint coating applied thereon, said paint coating containing zinc alloy powder and at least one of the groups consisting of zinc powder and hard electric conductive powder.
摘要翻译： 一种具有改善的耐腐蚀性，可焊性和可加工性的可焊接涂漆钢板，包括锌合金涂层钢基材和涂覆在其上的涂料涂料，所述涂料含有锌合金粉末和至少一种由锌粉末和硬质组成的组 导电粉末。
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10.发明授权
公开(公告)号：US4251329A
公开(公告)日：1981-02-17
申请号：US84299
申请日：1979-10-12
申请人： Hidejiro Asano , Joji Oka , Katushi Saito , Masashi Takasugi
发明人： Hidejiro Asano , Joji Oka , Katushi Saito , Masashi Takasugi
CPC分类号： C25D3/565
摘要： Electroplating in an acidic zinc-nickel alloy plating bath containing vanadium ions as a third component provides a plating having a surprisingly high level of corrosion resistance equal to about 10 times that of pure zinc.
摘要翻译： 在含有钒离子的酸性锌 - 镍合金电镀浴中的电镀作为第三组分提供了具有令人惊奇的高水平的耐腐蚀性等于纯锌的10倍的电镀。
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