Invention Grant
- Patent Title: Resin-coated metal sheet for container
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Application No.: US16771325Application Date: 2018-10-12
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Publication No.: US11407203B2Publication Date: 2022-08-09
- Inventor: Yuya Kawai , Junichi Kitagawa , Yasuhide Oshima , Katsumi Kojima
- 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: JPJP2017-240126 20171215
- International Application: PCT/JP2018/038050 WO 20181012
- International Announcement: WO2019/116706 WO 20190620
- Main IPC: B32B15/09
- IPC: B32B15/09

Abstract:
A resin-coated metal sheet for a container includes: a metal sheet; a first resin coating layer provided on an inner face of the metal sheet after forming; and a second resin coating layer provided on an outer face of the metal sheet after forming, the second resin coating layer containing: polyester resin having a melting point of 230° C. to 254° C. as a main component; and a lubricant component, a melting point of the lubricant component being 80° C. to 230° C., an average particle diameter of the lubricant component present on a surface of the second resin coating layer being 17.0 nm or less.
Public/Granted literature
- US20200338863A1 RESIN-COATED METAL SHEET FOR CONTAINER Public/Granted day:2020-10-29
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