Title:
COLORED LAMINATE METAL SHEET FOR CONTAINERS
Document Type and Number:
WIPO Patent Application WO/2010/055956
Kind Code:
A1
Abstract:
Disclosed is a colored laminate metal sheet for containers, wherein one or both surfaces of a metal sheet are covered with a lamination film that is obtained by forming a colored adhesive layer on a polyester resin film. The colored adhesive layer is mainly composed of a polyester resin, and additionally contains an etherified amino resin, an epoxy resin, a strong acid compound and a coloring agent. The colored laminate steel sheet has excellent deep drawing formability, adhesion after forming, anti-rust properties in scratched portions, and the like, and when the colored laminate steel sheet is used for production of a container such as a can, the appearance design thereof can be maintained since the lamination film is not susceptible to retort whitening.
Inventors:
YASUE YOSHIHIKO (JP)
IWASA HIROKI (JP)
KITAGAWA JUNICHI (JP)
YAMANAKA YOICHIRO (JP)
IWASA HIROKI (JP)
KITAGAWA JUNICHI (JP)
YAMANAKA YOICHIRO (JP)
Application Number:
PCT/JP2009/069591
Publication Date:
May 20, 2010
Filing Date:
November 12, 2009
Export Citation:
Assignee:
JFE STEEL CORP (JP)
YASUE YOSHIHIKO (JP)
IWASA HIROKI (JP)
KITAGAWA JUNICHI (JP)
YAMANAKA YOICHIRO (JP)
YASUE YOSHIHIKO (JP)
IWASA HIROKI (JP)
KITAGAWA JUNICHI (JP)
YAMANAKA YOICHIRO (JP)
International Classes:
B32B15/09; B65D1/00; B65D1/12; C08G12/42; C08L63/00; C08L67/00; C09J7/29; C09J161/20; C09J163/00; C09J167/00
Foreign References:
| JPH0543859A | 1993-02-23 | |||
| JP2005170999A | 2005-06-30 | |||
| JP2007185915A | 2007-07-26 | |||
| JP2007083525A | 2007-04-05 |
Attorney, Agent or Firm:
OCHIAI, Kenichiro (JP)
Ken-ichiro Ochiai (JP)
Ken-ichiro Ochiai (JP)
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