Novel Squarium compounds, a process for preparing them and elect

Details Novel Squarium compounds, a process for preparing them and elect Novel Squarium compounds, a process for preparing them and elect

1988-08-17

1991-10-08

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

430 74, 558410, 558418, 558419, 560451, 562457, C07C 8500

Patent

active

050556150

ABSTRACT:
Novel squarium compounds which have a flat photo-sensitivity in the wide range from the visible ray region to the near infrared ray region as a charge generator and which can be prepared by reacting squaric acid and an aniline derivative, and electrophotographic photoreceptors containing them are provided.

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