Title:
MANUFACTURE OF METALLIC FOIL
Document Type and Number:
Japanese Patent JP3458781
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To manufacture a homogeneous foil by suppressing the generation of pin hole defect of the foil in the manufacture of the electrolytic metallic foil.
SOLUTION: In the manufacture of the metallic foil by a method by stripping a metallic layer formed on a rotary cylindrical cathode A by and electrolytic reaction, an electrode provided with a coated layer of an electrode activating material containing a platinum group metal oxide through an intermediate layer of tantalum on a conductive metallic base body such as titanium as an assistant anode E for controlling the current density in the start of the electrodeposition is used.
Inventors:
Ryuichi Otokawa
Shinji Yamauchi
Hirokatsu Shimizu
Shinji Yamauchi
Hirokatsu Shimizu
Application Number:
JP22681399A
Publication Date:
October 20, 2003
Filing Date:
July 06, 1999
Export Citation:
Assignee:
Daiso Co., Ltd.
International Classes:
C25D1/04; C25D17/10; (IPC1-7): C25D1/04
Domestic Patent References:
| JP1018076A | ||||
| JP9157883A | ||||
| JP8225977A | ||||
| JP7229000A | ||||
| JP6146052A | ||||
| JP2263999A |
Attorney, Agent or Firm:
Tohru Momota