Resources Contact Us Home
Bisazo compounds and electrophotographic photoconductors comprising the bisazo compounds

Image Number 4 for United States Patent #5081233.

A bisazo compound of the general formula: ##STR1## where Ar is selected from the group consisting of substituents (a) .about. (i), a dinitro compound, a diamino compound, and a tetrazonium salt, which respectively serve as a starting material, a first intermediate and a second intermediate for producing the above bisazo compound are prepared, and an electrophotographic photoconductor comprising an electroconductive support having thereon a photoconductive layer containing any of the above bisazo compounds is disclosed.

  Recently Added Patents
Golf club cover
Flash memory apparatus and method for generating read voltage thereof
Feedback method and processing system for policy installation failures
System and method for document orientation detection
Water purification using energy from a steam-hydrocarbon reforming process
Switching element for a valve train of an internal combustion engine
Bias voltage generating circuit and switching power supply thereof
  Randomly Featured Patents
Drinking device for divers
Latch bolt assembly for use with a rectangular or circular door latch cavity
Echinacea plant named `Flame Thrower`
Data recording method and data recording apparatus
Process for preparing neuromuscular blocking agents and intermediates useful therefor
Insignia positioning device
Built in pool skimmer enhancement system
Ink jet printing apparatus
Protective material and image forming apparatus using the protective material
Snubber strip