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1. 发明授权

US06645363B2 Method for forming multi-layer paint film 失效
标题翻译：多层漆膜成型方法
公开(公告)号：US06645363B2
公开(公告)日：2003-11-11
申请号：US10115895
申请日：2002-04-05
申请人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
发明人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
IPC分类号： C23C2800
CPC分类号： B05D7/542 , Y10T428/12569 , Y10T428/31522
摘要： The present invention provides a method for forming a multi-layer paint film, comprising: applying a cationic electrodeposition paint containing a block polyisocyanate compound as a cross-linking agent on a surface of a painted matter, applying a water based intermediate coat paint containing a block polyisocyanate compound as a cross-linking agent on an electrodeposition paint film surface without curing the electrodeposition paint film to form an intermediate coat paint film, and then heating to cure both of the electrodeposition paint film and the intermediate coat paint film at the same time to thereby form a multi-layer paint film, wherein the above cationic electrodeposition paint contains a tin base catalyst of at least 10 parts by weight per 100 parts by weight of the resin solid matter, and a cross-linking curing reaction in the electrodeposition paint film is controlled so that it starts earlier than a cross-linking curing reaction in the intermediate coat paint film.
摘要翻译：本发明提供一种多层漆膜的形成方法，其特征在于，在涂料的表面上涂布含有嵌段多异氰酸酯化合物作为交联剂的阳离子电沉积涂料，涂布含有在电沉积漆膜表面上作为交联剂的嵌段多异氰酸酯化合物，而不固化电沉积漆膜以形成中间涂漆漆膜，然后加热以同时将电沉积漆膜和中间漆漆膜同时固化从而形成多层漆膜，其中上述阳离子电沉积涂料含有每100重量份树脂固体物质至少10重量份的锡基催化剂，以及电沉积涂膜中的交联固化反应被控制使得其比中间涂漆漆膜中的交联固化反应早。

2. 发明授权

US06645362B2 Method for forming multi-layer paint film 失效
标题翻译：多层漆膜成型方法
公开(公告)号：US06645362B2
公开(公告)日：2003-11-11
申请号：US10059194
申请日：2002-01-31
申请人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
发明人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
IPC分类号： C23C2800
CPC分类号： B05D7/542 , Y10T428/12569 , Y10T428/31522
摘要： The present invention provides a method for forming a multi-layer paint film, comprising: applying a cationic electrodeposition paint containing a block polyisocyanate compound as a cross-linking agent on a surface of a painted matter, applying a water based intermediate coat paint containing a block polyisocyanate compound as a cross-linking agent on an electrodeposition paint film surface without curing the electrodeposition paint film to form an intermediate coat paint film, and then heating to cure both of the electrodeposition paint film and the intermediate coat paint film at the same time to thereby form a multi-layer paint film, wherein the above cationic electrodeposition paint contains a tin base catalyst of at lest 10 parts by weight per 100 parts by weight of the resin solid matter, and a cross-linking curing reaction in the electrodeposition paint film is controlled so that it starts earlier than a cross-linking curing reaction in the intermediate coat paint film.
摘要翻译：本发明提供一种多层漆膜的形成方法，其特征在于，在涂料的表面上涂布含有嵌段多异氰酸酯化合物作为交联剂的阳离子电沉积涂料，涂布含有在电沉积漆膜表面上作为交联剂的嵌段多异氰酸酯化合物，而不固化电沉积漆膜以形成中间涂漆漆膜，然后加热以同时将电沉积漆膜和中间漆漆膜同时固化从而形成多层漆膜，其中上述阳离子电沉积涂料含有每100重量份树脂固体物质至少为10重量份的锡基催化剂，并且电沉积涂膜中的交联固化反应被控制使得其比中间涂漆漆膜中的交联固化反应早。

3. 发明授权

US06375820B1 Method for forming multi-layer paint film 失效
标题翻译：多层漆膜成型方法
公开(公告)号：US06375820B1
公开(公告)日：2002-04-23
申请号：US09551772
申请日：2000-04-18
申请人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
发明人： Yasuhiro Tomizaki , Akira Kasari , Takayoshi Hiraki
IPC分类号： C09D544
CPC分类号： B05D7/542 , Y10T428/12569 , Y10T428/31522
摘要： The present invention provides a method for forming a multi-layer paint film, comprising: applying a cationic electrodeposition paint containing a block polyisocyanate compound as a cross-linking agent on a surface of a painted matter, applying a water based intermediate coat paint containing a block polyisocyanate compound as a cross-linking agent on an electrodeposition paint film surface without curing the electrodeposition paint film to form an intermediate coat paint film, and then heating to cure both of the electrodeposition paint film and the intermediate coat paint film at the same time to thereby form a multi-layer paint film.
摘要翻译：本发明提供一种多层漆膜的形成方法，其特征在于，在涂料的表面上涂布含有嵌段多异氰酸酯化合物作为交联剂的阳离子电沉积涂料，涂布含有在电沉积涂膜表面上作为交联剂的嵌段多异氰酸酯化合物，而不固化电沉积漆膜以形成中间涂漆漆膜，然后同时加热固化电沉积漆膜和中间漆漆膜从而形成多层漆膜。

4. 发明申请

US20070170067A1 Electroplating solution composition for organic polymer-zinc alloy composite plating and plated metal material using such composition 审中-公开
标题翻译：使用这种组合物的有机聚合物 - 锌合金复合电镀和电镀金属材料的电镀溶液组合物
公开(公告)号：US20070170067A1
公开(公告)日：2007-07-26
申请号：US10596310
申请日：2004-12-07
申请人： Kentaro Kubota , Yasuhiko Haruta , Takayoshi Hiraki
发明人： Kentaro Kubota , Yasuhiko Haruta , Takayoshi Hiraki
IPC分类号： C25D3/56
CPC分类号： C25D3/565 , C25D3/56
摘要： An object of the invention is to provide an electroplating solution composition capable of obtaining a plated film excellent in adhesiveness to a coated film and excellent in corrosion resistance without surface treatment. The present invention relates to an organic polymer composite zinc alloy electroplating solution composition containing: (A) 1 to 600 g/l of Zn ion, (B) 1 to 600 g/l of an iron-group-element ion, and (C) 0.1 to 200 g/l, in terms of W ion, of tungstic acid-based compound, and (D) 0.5 to 500 g/l of water-soluble or water-dispersible organic polymer compound having a number average molecular weight of 1,000 to 1,000,000.
摘要翻译：本发明的目的是提供一种电镀液组合物，其能够获得与涂膜密合性优异的电镀膜，并且在没有表面处理的情况下具有优异的耐腐蚀性。本发明涉及一种有机聚合物复合锌合金电镀液组合物，其含有：（A）1〜600g / l的Zn离子，（B）1〜600g / l的铁族元素离子，（C ），钨酸类化合物的W离子为0.1〜200g / l，（D）数均分子量为1000的水溶性或水分散性有机高分子化合物为0.5〜500g / L 至1,000,000。

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