Invention Application
US20110067798A1 DI FORMING WATER-BASED COLLANT OF LAMINATED METAL SHEET AND METHOD FOR DI FORMING LAMINATED METAL SHEET
有权
层压金属板的成型水基复合材料及其成型层压金属片的方法
- Patent Title: DI FORMING WATER-BASED COLLANT OF LAMINATED METAL SHEET AND METHOD FOR DI FORMING LAMINATED METAL SHEET
- Patent Title (中): 层压金属板的成型水基复合材料及其成型层压金属片的方法
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Application No.: US12993943Application Date: 2009-05-26
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Publication No.: US20110067798A1Publication Date: 2011-03-24
- Inventor: Yasuhide Oshima , Masaki Tada , Hiroki Iwasa , Katsumi Kojima , Junichi Kitagawa , Yoshihiko Yasue , Toshikazu Ikeda , Tomohiro Kanokogi , Takeyoshi Fukuda
- Applicant: Yasuhide Oshima , Masaki Tada , Hiroki Iwasa , Katsumi Kojima , Junichi Kitagawa , Yoshihiko Yasue , Toshikazu Ikeda , Tomohiro Kanokogi , Takeyoshi Fukuda
- Applicant Address: JP Tokyo JP Osaka
- Assignee: JFE STEEL CORPORATION,NIPPON QUAKER CHEMICAL, LTD.
- Current Assignee: JFE STEEL CORPORATION,NIPPON QUAKER CHEMICAL, LTD.
- Current Assignee Address: JP Tokyo JP Osaka
- Priority: JP2008-138741 20080527
- International Application: PCT/JP2009/059937 WO 20090526
- Main IPC: C09K5/00
- IPC: C09K5/00 ; B29C65/64
Abstract:
A DI forming water-based coolant of a laminated metal sheet includes at least one kind of base (a) selected from alkanolamines and alkali metal hydroxides, a fatty acid (b), and water (c), wherein the total content of the base (a) and the fatty acid (b) is 0.02 to 4% by mass and the ratio of a straight-chain fatty acid having a carbon number of 6 to 12 in the fatty acid (b) is 80 to 100% by mass.
Public/Granted literature
- US08962538B2 DI forming water-based collant of laminated metal sheet and method for DI forming laminated metal sheet Public/Granted day:2015-02-24
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