Invention Grant
- Patent Title: Resin-coated metal sheet for containers
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Application No.: US14346194Application Date: 2012-09-27
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Publication No.: US09751283B2Publication Date: 2017-09-05
- Inventor: Yoichiro Yamanaka , Koichi Sasaki , Yusuke Nakagawa , Junichi Kitagawa , Yoichi Tobiyama
- Applicant: JFE STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: JFE STEEL CORPORATION
- Current Assignee: JFE STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: RatnerPrestia
- Priority: JP2011-212459 20110928
- International Application: PCT/JP2012/006181 WO 20120927
- International Announcement: WO2013/046687 WO 20130404
- Main IPC: B32B15/09
- IPC: B32B15/09 ; B32B15/092 ; B32B15/088 ; B32B15/098 ; B32B15/08 ; B32B27/36 ; B65D6/00 ; B32B15/18 ; B32B27/08 ; B32B27/20 ; C08J7/04 ; C09D167/07 ; C09D167/03 ; C09D167/06 ; B32B1/02 ; B32B27/38 ; C09D167/02 ; C09D167/08 ; B32B27/42 ; C09D167/04 ; C09D167/00 ; B32B9/04 ; C09D163/10 ; C09D161/04 ; C09D161/12 ; C09D163/08 ; C09D161/06 ; C09D161/16 ; C09D161/14 ; C09D163/00 ; C09D163/04 ; C09D163/06

Abstract:
The resin-coated metal sheet for containers includes a resin coating layer (A) having a multilayered structure mainly composed of a polyester resin on at least one surface thereof. The resin coating layer (A) includes a resin layer (a1). The resin layer (a1) adheres to the metal sheet, contains (i) a polyester resin, (ii) a phenolic resin, (iii) a metal alkoxide compound and/or a metal chelate compound, (iv) an epoxy resin, and (v) at least one selected from the group consisting of polyamine resins, polyamidoamine resins, and polyamide resins, and is mainly composed of the polyester resin. Preferably, a polyester film (a2) is disposed on the resin layer (a1).
Public/Granted literature
- US20140227529A1 RESIN-COATED METAL SHEET FOR CONTAINERS Public/Granted day:2014-08-14
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