Title:
【発明の名称】電池の正極容器被覆剤ディスパージョン
Document Type and Number:
Japanese Patent JP2667983
Kind Code:
B2
Abstract:
A cathode coating dispersion containing graphite and/or carbon black, which is suitable for battery production, especially for a water-resistant and alkali-resistant and yet electrically conductive coating of the cathode surfaces. The protective film is applied as a homogeneous aqueous dispersion and contains a binder which is a copolymer of (a) vinyl acetate and ethylene, (b) vinyl acetate and vinyl chloride, (c) styrene and butadiene or (d) vinyl acetate, vinyl chloride and ethylene.
Inventors:
Jack Imperial
Mathis Vistler
Mathis Vistler
Application Number:
JP565988A
Publication Date:
October 27, 1997
Filing Date:
January 13, 1988
Export Citation:
Assignee:
Timcal Limited
International Classes:
H01M2/02; H01M4/64; H01M4/66; H01M4/06; H01M6/06; (IPC1-7): H01M4/64; H01M2/02; H01M6/06
Attorney, Agent or Firm:
Sou Suga