Title:
CONDUCTIVE INK
Document Type and Number:
Japanese Patent JPH04325575
Kind Code:
A
Abstract:
PURPOSE: To provide a conductive ink resistant to chipping during printing and giving a baked conductive film in which all the particles of a powder contained are almost in a state of the closest packing and hence which has an improved denseness.
CONSTITUTION: The title compsn. comprises a powder consisting of 25-50wt.% CuO powder having a particle size of 2-3μm and 50-75wt.% CuO powder having a particle size of 0.25-0.35μm, an org. binder consisting of ethocel or a copolymer of polyisobutyl methacrylate with poly-α-methyl methacrylate, an inorg. component, and a solvent.
Inventors:
MIURA KAZUHIRO
Application Number:
JP9706791A
Publication Date:
November 13, 1992
Filing Date:
April 26, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C09D5/24; C09D11/00; C09D11/02; C09D11/033; C09D11/52; C23C24/08; H01B1/20; H05K1/09; (IPC1-7): C09D5/24; C09D11/00; C23C24/08; H01B1/20; H05K1/09
Attorney, Agent or Firm:
Akira Kobiji (2 outside)