Disazo compound, method of making same and electrophotographic e

Details Disazo compound, method of making same and electrophotographic e Disazo compound, method of making same and electrophotographic e

1982-06-04

1984-04-03

Welsh, John D.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430 72, 430 73, 430 76, 260154, G03G 506, G03G 514

Patent

active

044408455

ABSTRACT:
A disazo compound having the general formula (1) ##STR1## (wherein X represents a substituted or unsubstituted aromatic ring or hetero ring, and Ar represents a substituted or unsubstituted aromatic ring or hetero ring);
a method of making said disazo compound which comprises using, as a starting material, couplers having the general formula (2) ##STR2## and the general formula (4) ##STR3## (wherein X and Ar are the same as defined above); and a multilayer type electrophotographic element using said disazo compound as a charge transfer substance.

REFERENCES:
patent: 4260672 (1981-04-01), Sasaki et al.
patent: 4359515 (1982-11-01), Katagiri

Affiliated with

Also associated with

Rating

Disazo compound, method of making same and electrophotographic e does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disazo compound, method of making same and electrophotographic e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disazo compound, method of making same and electrophotographic e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-667624