公开(公告)号：US4036721A

公开(公告)日：1977-07-19

申请号：US690046

申请日：1976-05-25

申请人： Hisao Kato ,  Hideo Yagi ,  Shunji Fukuta

发明人： Hisao Kato ,  Hideo Yagi ,  Shunji Fukuta

IPC分类号： C25D13/20

CPC分类号： C25D13/20

摘要： A method for coating a conductive material, which comprises applying an inorganic composition containing at least monobasic aluminum phosphate to the conductive material to form an inorganic coating layer and then applying thereto an electrodepositable composition by electrophoretic means to form an organic coating layer. The resulting composite coating layer produced by this method is characterized by possessing excellent properties, such as excellent inter-coat adhesion, excellent corrosion resistance, impact strength and flexibility.

摘要翻译： 一种涂覆导电材料的方法，其包括将至少含有一元磷酸铝的无机组合物涂覆在导电材料上以形成无机涂层，然后通过电泳装置向其施加电沉积组合物以形成有机涂层。 通过该方法制造的复合涂层的特征在于具有优异的涂层间粘合性，优异的耐腐蚀性，冲击强度和柔软性等优异的性能。