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:
Jan. 23, 1979
Filed:
Oct. 12, 1973
Applicant:
Inventor:
John B Wells, Savannah, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
96 / ; 96 / ; 96 / ; 96 / ; 96 / ;
Abstract
A finely divided imaging composition is provided comprising at least two differently colored pigment particles dispersed and bound in a polymeric matrix, at least one of said particles of said matrix being electrically photosensitive, said imaging composition exhibiting the resultant color of the differently colored pigments and being capable of forming images in said resultant color without color or particle separation. Images formed of this composition can be selectively modified.