Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Location-type tagging using collected traveler data
System and method for hybrid risk modeling of turbomachinery
Coffee cup stationery tab
Apparatus for generating electrical energy from rocking activated energy
Mechanical and moisture protection apparatus for electronic devices
Adjusting dental prostheses based on soft tissue
Reading apparatus and reading method
  Randomly Featured Patents
Method and apparatus for enhancing image acquired by radiographic system
Device and method for processing PIP in TV
Vacuum treating apparatus
Microbial fuel cell with improved anode
Arrangement comprising a sensor matrix
Threaded insert for fasteners
Dewatering apparatus for waste recovery systems
Process for the preparation of chalcogenide alloys by the solution oxidation of alkaline selenium and alkaline tellurium compounds
Handle for taping knife with enlarged hammer end
Monitor hinge device