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公开(公告)号：US06790329B2
公开(公告)日：2004-09-14
申请号：US09992011
申请日：2001-11-26
IPC分类号： C25D1306
CPC分类号： C09D5/44 , C09D5/4446 , C09D5/4488 , Y10T428/31522
摘要： It is an object of the present invention to provide a method of forming a coating film by which a coating film excellent in weathering resistance, light degradation resistance, smoothness and the like can be formed on the outer panel portion of an article to be coated such as a car, and a coating film excellent in rust prevention can be formed on the inner panel portion (bag-structured portion) of the article to be coated, with the interface between the outer and inner panel portions of the article being excellent in rust prevention and finish as well, and by which resources saving and coating cost reduction can be expected.
摘要翻译： 本发明的目的是提供一种形成涂膜的方法，通过该方法可以在被涂物品的外板部分上形成耐候性，耐光劣化性，光滑性等优异的涂膜， 作为汽车，可以在被涂物品的内板部（袋结构部分）上形成防锈性优异的涂膜，制品的外板部分和内板部分之间的界面具有优良的防锈性 预防和完成，以及可以预期资源节约和涂层成本降低。
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2.发明授权Flexible hydrophobic resin with sulfonium and propargyl groups-containing resin 失效具有锍和含炔丙基的树脂的柔性疏水性树脂公开(公告)号：US06809160B2
公开(公告)日：2004-10-26
申请号：US09992013
申请日：2001-11-26
IPC分类号： C08L3314
CPC分类号： C09D5/4473
摘要： A resin composition comprises a resin (A) and a resin (B) as constituents, said resin (A) having a number average molecular weight of 1,000 to 35,000 and being at least one member selected from the group consisting of following (A1) and (A2): (A1) a polyester polyol, a polyether polyol, a polycarbonate polyol, a polyurethane polyol, a polyolefin polyol and an acrylic polyol, (A2) a polymer obtained by reacting said (A1) with a compound having at least one functional group selected from the group consisting of isocyanato, carboxyl and epoxy groups within a molecule thereof, a dialkyl carbonate, a cyclic carbonate, an alcohol, or a mixture of these, and said resin (B) having a sulfonium group and a propargyl group within the molecule thereof.
摘要翻译： 树脂组合物包含树脂（A）和树脂（B）作为成分，所述树脂（A）的数均分子量为1,000至35,000，并且是选自以下（A1）和 （A2）：（A1）聚酯多元醇，聚醚多元醇，聚碳酸酯多元醇，聚氨酯多元醇，聚烯烃多元醇和丙烯酸多元醇，（A2）通过使所述（A1）与具有至少一个 选自分子内的异氰酸酯基，羧基和环氧基的官能团，碳酸二烷基酯，环状碳酸酯，醇或它们的混合物，以及所述具有锍基和炔丙基的树脂（B） 在其分子内。
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3.发明授权Acetylide-form propargyl-containing resin composition for cationic electrocoating 失效用于阳离子电泳的含乙炔基的炔丙基树脂组合物公开(公告)号：US06387987B2
公开(公告)日：2002-05-14
申请号：US09783536
申请日：2001-02-15
申请人： Hiroyuki Sakamoto , Toshitaka Kawanami , Ichiro Kawakami , Takayuki Kokubun , Takao Saito , Saori Yoshimatsu
发明人： Hiroyuki Sakamoto , Toshitaka Kawanami , Ichiro Kawakami , Takayuki Kokubun , Takao Saito , Saori Yoshimatsu
IPC分类号： C08L6300
CPC分类号： C08G59/1444 , C08G59/1483 , C08G59/1494 , C09D5/4442
摘要： An acetylide-form propargyl-containing resin composition for cationic electrocoating, which comprises a resin having a skeleton of epoxy resin and has a number average molecular weight of 500 to 20,000, and which contains, per 100 grams of the resin composition solids, 5 to 400 millimoles of sulfonium group and 10 to 495 millimoles of propargyl group, the total content of the sulfonium and propargyl groups being not more than 500 millimoles per 100 grams of the resin composition solids, said propargyl group being partly in the form of an acetylide. This resin composition may further contain unsaturated double bond.
摘要翻译： 一种用于阳离子电泳涂覆的含炔酰基炔丙酰树脂组合物，其包含具有环氧树脂骨架的树脂，其数均分子量为500至20,000，并且每100克树脂组合物固体含有5至 400毫摩尔锍基和10至495毫摩尔炔丙基，锍和炔丙基的总含量不超过500毫摩尔/ 100克树脂组合物固体，所述炔丙基部分为乙炔基形式。 该树脂组合物还可以含有不饱和双键。
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4.发明授权Aliphatic hydrocarbon group-containing resin composition for cationic electrocoating and cationic electrocoating composition 失效用于阳离子电泳和阳离子电泳涂料组合物的含脂肪族烃基的树脂组合物公开(公告)号：US06262146B1
公开(公告)日：2001-07-17
申请号：US09358839
申请日：1999-07-22
申请人： Hiroyuki Sakamoto , Saori Yoshimatsu , Ichiro Kawakami , Koji Izumiya , Toshitaka Kawanami , Takao Saito
发明人： Hiroyuki Sakamoto , Saori Yoshimatsu , Ichiro Kawakami , Koji Izumiya , Toshitaka Kawanami , Takao Saito
IPC分类号： C08K320
CPC分类号： C08G59/1444 , C08G59/1483 , C08G59/1494 , C09D5/4446
摘要： An aliphatic hydrocarbon group-containing resin composition for cationic electrocoating, which comprises a resin having a skeleton of epoxy resin and has a number average molecular weight of 500 to 20,000, and which contains, per 100 grams of the nonvolatile matter in said resin composition, (a) 5 to 400 millimoles of sulfonium group, (b) 80 to 355 millimoles of at least one aliphatic hydrocarbon group containing 8 to 24 carbon atoms and optionally containing unsaturated double bond within its chain, and (c) 10 to 315 millimoles of at least one member selected from among propargyl group and a terminal unsaturated double bond-containing organic group containing 3 to 7 carbon atoms; the total content of said (a), said (b) and said (c) being not more than 500 millimoles per 100 grams of the nonvolatile matter in said resin composition.
摘要翻译： 一种含有脂肪族烃基的阳离子电泳用树脂组合物，其含有具有环氧树脂骨架，数均分子量为500〜20000的树脂，并且其含有每100克所述树脂组合物中的不挥发成分， （a）5至400毫摩尔锍基，（b）80至355毫摩尔至少一种含有8至24个碳原子的脂族烃基，并且其链内任选含有不饱和双键，和（c）10-315毫摩尔 选自炔丙基和含有3〜7个碳原子的末端不饱和双键的有机基团中的至少一个; 所述（a），所述（b）和（c）的总含量不超过所述树脂组合物中每100克不挥发物质500毫摩尔。
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公开(公告)号：US20070219308A1
公开(公告)日：2007-09-20
申请号：US11797947
申请日：2007-05-09
IPC分类号： C08G69/26
CPC分类号： C08G69/00 , C08G18/025 , C08G18/343 , C08G18/58 , C08L77/00 , C08L79/08 , C09D5/4461
摘要： It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property and can be used suitably for a cationic electrocoating composition. A water-borne resin composition, having a hydrolysable functional group and a polymerizable unsaturated carbon bond, wherein a base resin is at least one species selected from the group consisting of a polyamide-imide resin, a polyamide resin and a polyimide resin.
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6.发明授权公开(公告)号：US06641711B2
公开(公告)日：2003-11-04
申请号：US09930458
申请日：2001-08-16
IPC分类号： C25D550
CPC分类号： C09D5/44
摘要： An electrodeposition coating composition that is excellent in bath stability and that can give a cured film enhanced in hardness and an electrodeposition coating process is provided. An electrodeposition coating composition to be used in an electrodeposition coating process which comprises the electrodeposition step of immersing a substrate in an electrodeposition coating composition and applying a voltage between the substrate as an anode or cathode and a counter electrode to thereby form a film of said electrodeposition coating composition on the surface of the substrate, and the heating step of heating said film obtained in the above electrodeposition step, and said electrodeposition coating composition comprising having electrodeposition potentiality against the curing reaction of said film.
摘要翻译： 提供了一种电泳沉积涂料组合物，其具有优异的浴稳定性并且可以提供硬度提高的固化膜和电沉积涂布方法。 一种用于电沉积涂覆方法的电沉积涂料组合物，其包括将基底浸渍在电沉积涂料组合物中并在作为阳极或阴极的基板和对电极之间施加电压的电沉积步骤，从而形成所述电沉积膜 涂布组合物和在上述电沉积步骤中获得的所述膜的加热步骤，以及包含具有抵抗所述膜的固化反应的电沉积潜能的电沉积涂料组合物。
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公开(公告)号：US06362255B1
公开(公告)日：2002-03-26
申请号：US09784342
申请日：2001-02-16
申请人： Hiroyuki Sakamoto , Takayuki Kokubun , Kenichi Yoshizawa , Toshitaka Kawanami , Yoshiaki Okumura , Ichiro Kawakami
发明人： Hiroyuki Sakamoto , Takayuki Kokubun , Kenichi Yoshizawa , Toshitaka Kawanami , Yoshiaki Okumura , Ichiro Kawakami
IPC分类号： C08K320
摘要： It is an object of the present invention to provide a cationic electrodeposition coating composition which is free of toxic rust-preventive pigments such as lead compounds and capable of giving coating films having high resistance to corrosion and rusting, even when applied to a substrate surface which is only insufficiently subjected, to a chemical conversion treatment. The present invention provides a cationic electrodeposition coating composition which comprises a rust inhibitor comprising at least one compound selected from the group consisting of compounds containing any of elemental metals belonging to the period 4, 5 or 6 of group 3 of the periodic table and a sulfonium- and propargyl group-containing resin composition. For, example, the content of said rust inhibitor is 0.03 to 10 weight parts in terms of the elemental metal in the rust inhibitor based on 100 weight parts of the solid resins in the resin composition.
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公开(公告)号：US06168864A
公开(公告)日：2001-01-02
申请号：US09358846
申请日：1999-07-22
申请人： Hiroyuki Sakamoto , Ichiro Kawakami , Takao Saito
发明人： Hiroyuki Sakamoto , Ichiro Kawakami , Takao Saito
IPC分类号： B32B2738
CPC分类号： C09D5/4434 , Y10T428/31511 , Y10T428/31515 , Y10T428/31522 , Y10T428/31529
摘要： A multilayer coating film which comprises: a cationic electrodeposition coat formed from an epoxy-based cationic electrocoating composition containing 5 to 300 millimoles of sulfonium group and 50 to 2,000 millimoles of carbon-carbon unsaturated bond per 100 g of the resin solid content, with carbon-carbon triple bond accounting for at least 15% of said carbon-carbon unsaturated bond; and a top coat formed thereon.
摘要翻译： 一种多层涂膜，其包含：由每100克树脂固体成分含有5〜300毫摩尔锍基和50〜2,000毫摩尔碳 - 碳不饱和键的环氧系阳离子电泳涂料组合物形成的阳离子电沉积涂料，其中碳 碳三重键占所述碳 - 碳不饱和键的至少15％; 和其上形成的面漆。
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公开(公告)号：US20050059774A1
公开(公告)日：2005-03-17
申请号：US10933489
申请日：2004-09-03
CPC分类号： C08G69/00 , C08G18/025 , C08G18/343 , C08G18/58 , C08L77/00 , C08L79/08 , C09D5/4461
摘要： It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property and can be used suitably for a cationic electrocoating composition. A water-borne resin composition, having a hydrolysable functional group and a polymerizable unsaturated carbon bond, wherein a base resin is at least one species selected from the group consisting of a polyamide-imide resin, a polyamide resin and a polyimide resin.
摘要翻译： 本发明的目的是提供一种水溶性树脂组合物，其可以在不降低绝缘性的情况下形成柔软性和耐热性优异的膜，并且可以适用于阳离子电泳涂料组合物。 具有可水解官能团和可聚合不饱和碳键的水性树脂组合物，其中基础树脂是选自聚酰胺 - 酰亚胺树脂，聚酰胺树脂和聚酰亚胺树脂中的至少一种。
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10.发明授权Basic cationic electrodeposition coating composition and method for its production 失效碱性阳离子电沉积涂料组合物及其制备方法公开(公告)号：US06315882B1
公开(公告)日：2001-11-13
申请号：US09234444
申请日：1999-01-21
IPC分类号： C25D1304
CPC分类号： C09D5/4488
摘要： The present invention has for its object to provide a basic cationic electrodeposition coating composition with does not detract from either storage stability or bath stability even though it is basic and which does not make the coating equipment such as the electrodeposition tank and associated piping corroded, and a method for producing it. The present invention is directed to a basic cationic electrodeposition coating composition having a hydrogen ion concentration within the range of 7.5 to 12.0 in terms of hydrogen ion exponent (pH), and a method for producing it.
摘要翻译： 本发明的目的是提供一种碱性阳离子电沉积涂料组合物，即使碱性阳离子电沉积涂料组合物不具有储存稳定性或浴稳定性，并且不使诸如电沉积罐和相关配管之类的涂层设备被腐蚀， 一种生产它的方法。 本发明涉及以氢离子指数（pH）表示的氢离子浓度在7.5〜12.0的范围内的碱性阳离子电沉积涂料组合物及其制造方法。
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