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:
May. 08, 1979
Filed:
Nov. 08, 1976
Applicant:
Inventor:
James M Halm, Lombard, IL (US);
Assignee:
A. B. Dick Company, Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526195 ; 96 / ; 2603407 ; 427 74 ; 526196 ; 526263 ; 526346 ;
Abstract
The preparation of a photoconductor which comprises the polymerization reaction product of an N-alkenyl carbazole or derivative thereof such as N-vinyl carbazole, in the presence of a catalyst in the form of a monochelate or muli-chelate of boron in which the chelate catalyzes the polymerization reaction and remains in the polymerization product as a sensitizer for the photoconductive properties of the organic polymer.