Invention Grant
- Patent Title: Steel sheet for containers and manufacturing method for same
-
Application No.: US13823409Application Date: 2011-09-14
-
Publication No.: US09637826B2Publication Date: 2017-05-02
- Inventor: Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
- Applicant: Takeshi Suzuki , Norihiko Nakamura , Yuka Miyamoto , Yoichi Tobiyama
- Applicant Address: JP Tokyo
- Assignee: JFE STEEL CORPORATION
- Current Assignee: JFE STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2010-207346 20100915
- International Application: PCT/JP2011/070983 WO 20110914
- International Announcement: WO2012/036202 WO 20120322
- Main IPC: C23C22/05
- IPC: C23C22/05 ; C23C28/00 ; C25D11/00 ; C23C22/34 ; C23C22/00 ; C23C30/00 ; B32B1/08 ; B32B15/09 ; B32B15/18 ; C25D5/12 ; C25D5/50 ; C23C22/36 ; C23C22/83 ; C25D9/08 ; C25D11/36
Abstract:
A steel sheet for containers that has excellent film adhesion qualities, and has; a chemical conversion coating formed by immersing or subjecting to electrolytic treatment a steel sheet in a solution containing Zr ions, F ions, with adhesion amount of 0.1 to 100 mg/m2 for metal Zr and no more than 0.1 mg/m2 for F; and a hydroxyl acid treatment layer formed on the chemical conversion coating, the layer having a C adhesion amount of 0.05 to 50 mg/m2.
Public/Granted literature
- US20130209827A1 STEEL SHEET FOR CONTAINERS AND MANUFACTURING METHOD FOR SAME Public/Granted day:2013-08-15
Information query
IPC分类:
