Title:
アルミニウム箔の製造方法
Document Type and Number:
Japanese Patent JP5516751
Kind Code:
B2
Abstract:
A method for producing an aluminum foil of the present invention is characterized in that an aluminum film is formed on a surface of a substrate by electrolysis using a plating solution containing at least (1) a dialkyl sulfone, (2) an aluminum halide, and (3) at least one nitrogen-containing compound selected from the group consisting of an ammonium halide, a hydrogen halide salt of a primary amine, a hydrogen halide salt of a secondary amine, a hydrogen halide salt of a tertiary amine, and a quaternary ammonium salt represented by the general formula: R 1 R 2 R 3 R 4 N· X (R 1 to R 4 independently represent an alkyl group and are the same as or different from one another, and X represents a counteranion for the quaternary ammonium cation), then the film is separated from the substrate to obtain an aluminum foil, and the obtained aluminum foil is subjected to a heat treatment.
Inventors:
Atsushi Okamoto
Hiroyuki Hoshi
Setsuo Ando
Hiroyuki Hoshi
Setsuo Ando
Application Number:
JP2012542981A
Publication Date:
June 11, 2014
Filing Date:
November 10, 2011
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
C25D1/04; C25D1/00; H01G11/22; H01G11/84; H01M4/66; C25D3/66; C25D5/50
Domestic Patent References:
| JPH01104791A | 1989-04-21 | |||
| JP2010090414A | 2010-04-22 | |||
| JP2005121825A | 2005-05-12 | |||
| JPH08501831A | 1996-02-27 | |||
| JP2001516812A | 2001-10-02 | |||
| JPH01104791A | 1989-04-21 | |||
| JP2010090414A | 2010-04-22 | |||
| JP2005121825A | 2005-05-12 | |||
| JPH08501831A | 1996-02-27 | |||
| JP2001516812A | 2001-10-02 |
Foreign References:
| WO2010044305A1 | 2010-04-22 | |||
| WO2010044305A1 | 2010-04-22 |
Attorney, Agent or Firm:
Yuji Tsujida
Shinichi Abe
Shinichi Abe