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1. 发明授权

US09321946B2 Primer composition 有权
标题翻译：底漆组成
公开(公告)号：US09321946B2
公开(公告)日：2016-04-26
申请号：US13822119
申请日：2011-09-09
申请人： Yuka Takita , Kyouko Miyauchi , Hidetoshi Yamabe
发明人： Yuka Takita , Kyouko Miyauchi , Hidetoshi Yamabe
IPC分类号： C09D163/00 , C09D163/04 , C09D5/00 , C09J163/04 , C09D5/08 , C08G59/38 , C08G59/40
CPC分类号： C09J163/04 , C08G59/38 , C08G59/4021 , C09D5/002 , C09D5/084 , C09D163/00 , C09D163/04
摘要： Disclosed herein is a primer composition for metal materials, capable of forming a primer layer excellent in adhesion properties and film-forming properties on the surfaces of various metal materials such as common steel, stainless steel, aluminum, aluminum alloy, copper, and zinc plating to impart high bond strength and high bond durability when the metal materials are bonded with an epoxy-based adhesive. The primer composition is intended to be applied onto the surface of a metal material to be bonded with an epoxy-based adhesive and includes an epoxy resin containing both a bifunctional epoxy resin containing at least a bisphenol A-type epoxy resin and a multifunctional epoxy resin containing at least a phenol novolac-type epoxy resin, a curing agent composed of cyandiamide, a curing catalyst composed of imidazole, and an inorganic oxide filler composed of silica and titanium oxide.
摘要翻译：本发明公开了一种用于金属材料的底漆组合物，其能够形成在诸如普通钢，不锈钢，铝，铝合金，铜和镀锌的各种金属材料的表面上的粘附性和成膜性优异的底漆层当金属材料用环氧基粘合剂粘合时，赋予高粘结强度和高粘结耐久性。底漆组合物旨在施加到与环氧类粘合剂粘合的金属材料的表面上，并且包括含有至少含有双酚A型环氧树脂的双官能环氧树脂和多官能环氧树脂的环氧树脂至少含有苯酚酚醛清漆型环氧树脂，由氰基酰胺组成的固化剂，由咪唑组成的固化催化剂和由二氧化硅和氧化钛组成的无机氧化物填料。

2. 发明申请

US20130225726A1 PRIMER COMPOSITION 有权
标题翻译：主要成分
公开(公告)号：US20130225726A1
公开(公告)日：2013-08-29
申请号：US13822119
申请日：2011-09-09
申请人： Yuka Takita , Kyouko Miyauchi , Yamabe Hidetoshi
发明人： Yuka Takita , Kyouko Miyauchi , Yamabe Hidetoshi
IPC分类号： C09J163/04
CPC分类号： C09J163/04 , C08G59/38 , C08G59/4021 , C09D5/002 , C09D5/084 , C09D163/00 , C09D163/04
摘要： Disclosed herein is a primer composition for metal materials, capable of forming a primer layer excellent in adhesion properties and film-forming properties on the surfaces of various metal materials such as common steel, stainless steel, aluminum, aluminum alloy, copper, and zinc plating to impart high bond strength and high bond durability when the metal materials are bonded with an epoxy-based adhesive. The primer composition is intended to be applied onto the surface of a metal material to be bonded with an epoxy-based adhesive and includes an epoxy resin containing both a bifunctional epoxy resin containing at least a bisphenol A-type epoxy resin and a multifunctional epoxy resin containing at least a phenol novolac-type epoxy resin, a curing agent composed of cyandiamide, a curing catalyst composed of imidazole, and an inorganic oxide filler composed of silica and titanium oxide.
摘要翻译：本发明公开了一种用于金属材料的底漆组合物，其能够形成在诸如普通钢，不锈钢，铝，铝合金，铜和镀锌的各种金属材料的表面上的粘附性和成膜性优异的底漆层当金属材料用环氧基粘合剂粘合时，赋予高粘结强度和高粘结耐久性。底漆组合物旨在施加到与环氧类粘合剂粘合的金属材料的表面上，并且包括含有至少含有双酚A型环氧树脂的双官能环氧树脂和多官能环氧树脂的环氧树脂至少含有苯酚酚醛清漆型环氧树脂，由氰基酰胺组成的固化剂，由咪唑组成的固化催化剂和由二氧化硅和氧化钛组成的无机氧化物填料。

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