The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1981
Filed:
Apr. 23, 1980
Applicant:
Inventors:
Sadao Murasawa, Itami, JP;
Masatsuyo Maruo, Moriyama, JP;
Assignee:
Ishihara Sangyo Kaisha, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430117 ; 430115 ; 430904 ; 430114 ; 430 45 ; 1063 / ;
Abstract
This invention relates to a liquid developer for use in color electrophotography for obtaining a photographic image by subjecting an electrostatic latent image to liquid development, and more particularly it relates to such a liquid developer for electrophotography comprising a coloring agent, a binder and an electrically insulating liquid, the particles of said coloring agent having coated or distributed thereon aluminum or zinc hydroxide.