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    STEEL SHEET USED TO MANUFACTURE A CONTAINER AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    STEEL SHEET USED TO MANUFACTURE A CONTAINER AND METHOD OF MANUFACTURING THE SAME 有权
    用于制造集装箱的钢板及其制造方法

    公开(公告)号：US20150064495A1

    公开(公告)日：2015-03-05

    申请号：US14391655

    申请日：2013-10-15

    申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION

    发明人： Shigeru Hirano ,  Yoshiaki Tani

    IPC分类号： C23C28/00

    CPC分类号： C23C28/32 ,  B32B15/01 ,  C23C28/00 ,  C23C28/02 ,  C23C28/3455 ,  C25D7/0614 ,  C25D9/08 ,  C25D11/38 ,  Y10T428/12611

    摘要： A steel sheet used to manufacture a container, wherein the steel sheet includes a chromate film layer or a film layer including Zr on the Ni plating layer, the Ni plating layer includes one or more of a hydroxyl Ni and a Ni oxide, an adhesion amount of the Ni plating layer in terms of an amount of Ni is 0.3 g/m2 or more, a concentration of oxygen atoms of the Ni plating layer due to the hydroxyl Ni and the Ni oxide is 1 to 10 atomic %, an adhesion amount of the chromate film layer in terms of the amount of Cr is 1 to 40 g/m2, and an adhesion amount of the film layer including Zr in terms of an amount of Zr is 1 to 40 g/m2 or more.

    摘要翻译： 一种用于制造容器的钢板，其中钢板包括铬酸盐膜层或在Ni镀层上包含Zr的膜层，Ni镀层包括羟基Ni和Ni氧化物中的一种或多种，​​附着量 的镍镀层的Ni的量为0.3g / m 2以上时，Ni镀层的氧原子浓度为1〜10原子％，Ni镀层的氧原子浓度为1〜10原子％ 以Cr量计的铬酸盐膜层为1〜40g / m 2，以Zr计的包含Zr的膜层的附着量为1〜40g / m 2以上。

    Steel sheet for containers, and method for producing steel sheet for containers
    2.
    发明授权
    Steel sheet for containers, and method for producing steel sheet for containers 有权

    公开(公告)号：US10465309B2

    公开(公告)日：2019-11-05

    申请号：US15737487

    申请日：2015-06-23

    申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION

    发明人： Akira Tachiki ,  Shigeru Hirano ,  Hirokazu Yokoya ,  Morio Yanagihara ,  Yoshiaki Tani

    IPC分类号： C25D3/12 ,  C25D9/08 ,  B32B15/01 ,  B32B15/18 ,  B65D65/42 ,  C25D5/50 ,  C25D7/00 ,  C25D7/06

    摘要： This steel sheet for containers includes a steel sheet, a Ni coated layer that is formed on at least one surface of the steel sheet, and a chemical treatment layer that is formed on the Ni coated layer. The Ni coated layer contains 10 mg/m2 to 1,000 mg/m2 of Ni in terms of an amount of metal Ni, and the chemical treatment layer contains 5 mg/m2 to 30 mg/m2 of a Zr compound in terms of an amount of metal Zr. An average roughness Ra of an outermost surface of the chemical treatment layer obtained with a scanning probe microscope is 10 nm to 100 nm, and when a variation amount in a yellowness index measured at one measurement point on the outermost surface of the chemical treatment layer is defined as ΔYI represented by Equation (2), an average of absolute values of the ΔYI obtained at a plurality of the measurement points included in a unit area of the outermost surface is 5.0 or less. ΔYI=YI−YI0  (2) where YI: the yellowness index measured after the steel sheet for containers is subjected to a retort treatment at a temperature of 130° C. for 5 hours, YI0: the yellowness index measured before the retort treatment

    THREE-PIECE RESEALABLE CAN
    7.
    发明申请
    THREE-PIECE RESEALABLE CAN 有权
    三层可再生CAN

    公开(公告)号：US20140183086A1

    公开(公告)日：2014-07-03

    申请号：US14235853

    申请日：2013-05-27

    申请人： Nippon Steel & Sumitomo Metal Corporation

    发明人： Shigeru Hirano ,  Yoshiaki Tani ,  Hirokazu Yokoya

    IPC分类号： B65D85/84

    CPC分类号： B65D85/84 ,  B32B15/09 ,  B32B15/18 ,  B32B2255/06 ,  B32B2255/205 ,  B32B2255/28 ,  B32B2307/206 ,  B32B2307/714 ,  B32B2439/66 ,  C25D3/12 ,  C25D3/30 ,  C25D5/10 ,  C25D5/12 ,  C25D5/48 ,  C25D5/505 ,  C25D7/0614 ,  C25D9/10

    摘要： A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a Zr-containing film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member. The Zr-containing film contains Zr compounds.

    摘要翻译： 用于酸性液体的三件式可重新密封的罐包括：一端包括螺纹部的圆柱形罐本体构件; 以及罐底部件，其与罐体部件接触以封闭罐体部件的另一端的开口部分。 罐体构件包括圆筒形的第一钢板，形成在第一钢板的内周面上的Ni镀层，形成为设置在罐体的内周的最外表面上的聚酯膜 以及形成在第一钢板和聚酯膜之间的含Zr膜。 罐底部件包括第二钢板和形成在罐底部件的罐主体侧的Sn镀层。 含Zr的膜含有Zr化合物。