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1. 发明授权

EP0463794B1 Method for integral coating 失效
标题翻译：一种用于完成涂布方法。
公开(公告)号：EP0463794B1
公开(公告)日：1995-08-30
申请号：EP91305560.4
申请日：1991-06-19
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Kuninori, Takeshi
IPC分类号： C25D13/12
CPC分类号： C23C28/00 , C25D13/12 , Y10T428/12569 , Y10T428/12757

2. 发明公开

EP0463794A1 Method for integral coating 失效
标题翻译：。。。。。。。。。。。。。。。
公开(公告)号：EP0463794A1
公开(公告)日：1992-01-02
申请号：EP91305560.4
申请日：1991-06-19
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Kuninori, Takeshi
IPC分类号： C25D13/12
CPC分类号： C23C28/00 , C25D13/12 , Y10T428/12569 , Y10T428/12757
摘要： A shaped or unshaped article of a non-ferrous metal sheet having an organic, surface coating film containing conductive and/or semiconductive, fine particles, is integrally bonded with a shaped or unshaped article of a steel sheet having or not having an organic, surface coating film; and this integrated body is subjected simultaneously to electrodeposition coating.
The non-ferrous metal sheet having an organic, surface coating film containing conductive and/or semiconductive, fine particles shows excellent electrodeposition coating characteristics which can be easily regulated. Hence, integral coating after bonding with a steel sheet gives the same degree of film thickness and surface smoothness on both of the non-ferrous metal and steel sheets. This method is particularly suitable for the coating of automobile bodies integrally composed of non-ferrous metal and steel sheets ( needed by recent demand for lighter-weight automobiles ), ensuring energy- and labor-saving and giving final products of uniform finish.
摘要翻译：具有含有导电和/或半导电细颗粒的有机表面涂膜的有色金属片的成型或非成形制品与具有或不具有有机表面的钢板的成形或非成型制品整体结合涂膜; 并且该集成体同时进行电沉积涂覆。具有含有导电性和/或半导电性微粒的有机表面被膜的有色金属片具有优异的电沉积涂布特性，可以容易地调节。因此，与钢板接合后的整体涂布在两种有色金属和钢板上都具有相同的膜厚度和表面平滑度。该方法特别适用于由有色金属和钢板整体组成的汽车车身涂层（近期对轻型汽车的需求），确保节能省力，并给予最终产品均匀整理。

3. 发明公开

EP0426328A2 Coating composition and process for the production of coated metal article 失效
标题翻译： Überzugsmasseund Verfahren zur Herstellung eines beschichteten Metallartikels。
公开(公告)号：EP0426328A2
公开(公告)日：1991-05-08
申请号：EP90311359.5
申请日：1990-10-17
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Ikehira, Akio , Kuninori, Takeshi
IPC分类号： C09D5/24 , B05D7/14 , H01C7/10
CPC分类号： C09D5/24 , H01C7/105
摘要： The present invention is concerned with a coating composition which contains a resin and fine particles of an electrically conductive substance and/or an electrically semiconductive substance, a coating film to be formed therefrom on a work article surface exhibiting a varistor property represented by the equation (1):
I = (V/V₁) n (1)
wherein I is a current density (mA/cm2); V₁ is a voltage at which a current of 1 mA begins to flow when a voltage applied to the coating film is increased; V is an applied voltage; and n is an exponent showing the non-linearity between I and V and is 1.5 or more.
Further, the present invention is concerned with a process for production of a coated metal article, which comprises applying the above-described coating composition in a dry film thickness of from 0.5 to 20 microns on a metal plate and/or a metal formed article with or without having been subjected to a surface treatment and then drying or baking at a temperature of from room temperature to 300°C.
Still further, the present invention is concerned with a method for further subjecting the formed coating film to electrodeposition coating.
摘要翻译：本发明涉及一种涂料组合物，其包含树脂和导电物质的细颗粒和/或电半导体物质，在其上形成的表面具有由等式（1）表示的变阻器特性的工件表面上的涂膜， 1）：I =（V / V1）n（1）其中I是电流密度（mA / cm 2）; V1是当施加到涂膜的电压增加时1mA的电流开始流动的电压; V是施加电压; n是I和V之间的非线性的指数，为1.5以上。此外，本发明涉及一种涂覆金属制品的制造方法，该方法包括将上述涂覆组合物以0.5至20微米的干膜厚涂覆在金属板和/或具有或者没有经过表面处理，然后在室温至300℃的温度下进行干燥或烘烤。此外，本发明涉及进一步对所形成的涂膜进行电沉积涂覆的方法。

4. 发明授权

EP0426328B1 Coating composition and process for the production of coated metal article 失效
标题翻译：涂料组合物和用于生产涂覆的金属制品。
公开(公告)号：EP0426328B1
公开(公告)日：1994-03-09
申请号：EP90311359.5
申请日：1990-10-17
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Ikehira, Akio , Kuninori, Takeshi
IPC分类号： C09D5/24 , B05D7/14 , H01C7/10
CPC分类号： C09D5/24 , H01C7/105

5. 发明公开

EP0426328A3 Coating composition and process for the production of coated metal article 失效
标题翻译：涂料组合物和涂覆金属制品的生产工艺
公开(公告)号：EP0426328A3
公开(公告)日：1992-07-15
申请号：EP90311359.5
申请日：1990-10-17
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Ikehira, Akio , Kuninori, Takeshi
IPC分类号： C09D5/24 , B05D7/14 , H01C7/10
CPC分类号： C09D5/24 , H01C7/105
摘要： The present invention is concerned with a coating composition which contains a resin and fine particles of an electrically conductive substance and/or an electrically semiconductive substance, a coating film to be formed therefrom on a work article surface exhibiting a varistor property represented by the equation (1):
I = (V/V₁) n (1)
wherein I is a current density (mA/cm2); V₁ is a voltage at which a current of 1 mA begins to flow when a voltage applied to the coating film is increased; V is an applied voltage; and n is an exponent showing the non-linearity between I and V and is 1.5 or more. Further, the present invention is concerned with a process for production of a coated metal article, which comprises applying the above-described coating composition in a dry film thickness of from 0.5 to 20 microns on a metal plate and/or a metal formed article with or without having been subjected to a surface treatment and then drying or baking at a temperature of from room temperature to 300°C. Still further, the present invention is concerned with a method for further subjecting the formed coating film to electrodeposition coating.

6. 发明授权

EP0448280B1 A coating method for metal plates 失效
标题翻译：对于金属片材涂覆工艺。
公开(公告)号：EP0448280B1
公开(公告)日：1995-08-23
申请号：EP91302118.4
申请日：1991-03-13
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Kuninori, Takeshi
IPC分类号： C25D13/20
CPC分类号： C25D13/20

7. 发明公开

EP0448280A1 A coating method for metal plates 失效
标题翻译： BeschichtungsverfahrenfürMetallbleche。
公开(公告)号：EP0448280A1
公开(公告)日：1991-09-25
申请号：EP91302118.4
申请日：1991-03-13
申请人： SHINTO PAINT CO., LTD.
发明人： Matsuo, Katsuhiko , Kuninori, Takeshi
IPC分类号： C25D13/20
CPC分类号： C25D13/20
摘要： The invention provides a coating method for metal plates, which comprises applying an organic coating composition on a metal plate without being surface treated or after surface preparation or chromate treatment in a dry film thickness of from 0.5 to 20 µ, drying it, subjecting to forming processing, and then undergoing electrodeposition coating. Preferably the coating composition contains from 5 to 70% by weight molybdenum disulphide and optionally also electroconductive fine particles. According to the coating method of an organic coating composition of the present invention, it becomes possible to use a cold rolled bright sheet steel which has been considered to be of problem in terms of the formability. Furthermore, since the coating method of the present invention enables to undergo electrodeposition on the cold rolled bright sheet steel, a coating film with high image clearness can be obtained. Therefore, the coating method of the present invention is suitable as a coating method of sheet steels for automobiles.
摘要翻译：本发明提供一种用于金属板的涂覆方法，其包括在金属板上施加有机涂料组合物，而不进行表面处理或表面处理或铬酸盐处理，其干膜厚度为0.5-20μm，干燥，形成加工，然后进行电沉积涂覆。优选地，涂料组合物含有5-70重量％的二硫化钼和任选的导电细颗粒。根据本发明的有机涂料组合物的涂布方法，可以使用在成形性方面被认为是问题的冷轧光亮钢板。此外，由于本发明的涂布方法能够在冷轧光亮钢板上进行电沉积，因此可以获得具有高图像清晰度的涂膜。因此，本发明的涂布方法适合作为汽车用钢板的涂布方法。

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