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1. 发明申请

US20150111057A1 Surface-Treated Steel Sheet for Container Having Excellent Processing Adhesion to Resin, Method For Manufacturing Same, and Can 审中-公开
标题翻译：用于具有优良加工粘合性的容器的表面处理钢板，制造方法相同和可以
公开(公告)号：US20150111057A1
公开(公告)日：2015-04-23
申请号：US14404591
申请日：2013-05-24
申请人： TOYO KOHAN CO., LTD.
发明人： Shinichi Taya , Hiroshi Doi , Etsuro Tsutsumi , Kota Sadaki , Masahiro Kai
IPC分类号： B65D6/00 , C22C19/03 , B65D25/14 , C22F1/10
摘要： Provided is a container-use surface treated steel sheet which is manufactured without using chromium and exhibits excellent working adhesion with a coated organic resin, a method of manufacturing the container-use surface treated steel sheet, an organic resin coated surface treated steel sheet. The container-use surface treated steel sheet is a surface treated steel sheet where nickel plating is applied to at least one-side surface of surfaces of a steel sheet by coating, wherein nickel plating has a fine particle shape formed by fine particles which has particle density of 2 to 500 pieces/μm2 and having an average particle size of 0.05 to 0.7 μm. The container-use surface treated steel sheet is also characterized in that a coating weight of the nickel plating of the container-use surface treated steel sheet is 0.1 to 12 g/m2, metal tin is contained in coating of the nickel plating, and an amount of metal tin is 0.05 to 0.1 g/m2. The organic-resin-coated surface treated steel sheet of the present invention is characterized in that an organic resin layer is formed on at least one surface of the container-use surface treated steel sheet. The metal can is formed by working the organic-resin-coated surface steel sheet.
摘要翻译：本发明提供一种不使用铬而制造的容器用表面处理钢板，与涂布的有机树脂具有优异的加工粘合性，容器用表面处理钢板的制造方法，有机树脂涂布表面处理钢板。容器用表面处理钢板是表面处理钢板，其中镀镍通过涂覆施加到钢板表面的至少一个侧表面，其中镀镍具有由具有颗粒的细颗粒形成的细小颗粒形状密度为2〜500个/μm2，平均粒径为0.05〜0.7μm。容器用表面处理钢板的特征还在于，容器用表面处理钢板的镀镍涂层重量为0.1〜12g / m 2，镍镀层的涂层中含有金属锡，金属锡的量为0.05〜0.1g / m 2。本发明的有机树脂涂布表面处理钢板的特征在于，在容器用表面处理钢板的至少一个面上形成有机树脂层。通过加工有机树脂涂覆的表面钢板形成金属罐。

2. 发明授权

US10526109B2 Surface-treated steel sheet for container having excellent processing adhesion to resin, method for manufacturing same, and can 有权
公开(公告)号：US10526109B2
公开(公告)日：2020-01-07
申请号：US14404591
申请日：2013-05-24
申请人： TOYO KOHAN CO., LTD.
发明人： Shinichi Taya , Hiroshi Doi , Etsuro Tsutsumi , Kota Sadaki , Masahiro Kai
IPC分类号： B32B15/01 , B65D25/14 , C25D5/48 , C25D3/12 , C25D3/56 , B65D6/00 , C25D7/06 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C19/03 , C22F1/10 , C25D3/30
摘要： Provided is a container-use surface treated steel sheet which is manufactured without using chromium and exhibits excellent working adhesion with a coated organic resin, a method of manufacturing the container-use surface treated steel sheet, an organic resin coated surface treated steel sheet. The container-use surface treated steel sheet is a surface treated steel sheet where nickel plating is applied to at least one-side surface of surfaces of a steel sheet by coating, wherein nickel plating has a fine particle shape formed by fine particles which has particle density of 2 to 500 pieces/μm2 and having an average particle size of 0.05 to 0.7 μm. The container-use surface treated steel sheet is also characterized in that a coating weight of the nickel plating of the container-use surface treated steel sheet is 0.1 to 12 g/m2, metal tin is contained in coating of the nickel plating, and an amount of metal tin is 0.05 to 0.1 g/m2. The organic-resin-coated surface treated steel sheet of the present invention is characterized in that an organic resin layer is formed on at least one surface of the container-use surface treated steel sheet. The metal can is formed by working the organic-resin-coated surface steel sheet.

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