Title:
FILM LAMINATED STEEL PANEL FOR TWO-PIECE CAN EXCELLENT IN PROCESSING ADHESION AND CORROSION RESISTANCE
Document Type and Number:
Japanese Patent JP3926052
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress the deterioration of adhesion after processing and corrosion resistance of a can body excellent in adhesion and corrosion resistance and receiving severe processing after film lamination to make the can body adaptable to all of contents.
SOLUTION: This laminated steel panel is equipped with a steel panel, the electrolytic chromate treatment layer formed on at least one surface of the steel panel and consisting of a lower layer being a metal chromium layer with a chromium adhesion amt. per a single surface of 30 mg/m2 or more and an upper layer being a hydrated chromium oxide layer with a chromium oxide adhesion amt. per a single surface of 5-30 mg/m2 in terms of chromium, the first resin layer formed on the electrolytic chromate treatment layer and based on a polyester resin and a phenol and/or cresol/resole type phenol resin and the second thermoplasric resin film layer formed on the first resin layer.
Inventors:
Shinichiro Mori
Junichi Kitagawa
Hiroki Iwasa
Akihiko Moroto
Junichi Kitagawa
Hiroki Iwasa
Akihiko Moroto
Application Number:
JP415699A
Publication Date:
June 06, 2007
Filing Date:
January 11, 1999
Export Citation:
Assignee:
jfe Steel Corporation
Toyo Seikan Co., Ltd.
Toyo Seikan Co., Ltd.
International Classes:
B32B15/09; B65D3/00; B32B15/08; (IPC1-7): B32B15/08; B65D3/00
Domestic Patent References:
| JP4074176B2 | ||||
| JP63013829B1 | ||||
| JP57182361A | ||||
| JP5171102A | ||||
| JP8325513A |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Sadao Muramatsu
Ryo Hashimoto
Makoto Nakamura
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Sadao Muramatsu
Ryo Hashimoto
Makoto Nakamura