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
Scalable architecture for rank order filtering
Liquid-filled protein-phosphatidic acid capsule dispersions
Electric power steering apparatus
System and method for configuring a direct lift control system of a vehicle
Switching device and electronic apparatus using the same
Method and device for surface scanning of a patient
Signal conversion control circuit for touch screen and method thereof
  Randomly Featured Patents
Voltage-controlled oscillator, phase-locked loop, and memory device
Apparatus and method for aligning fine wire for thermal bonding
Tool box
5-phenyl-3-pyridazinone derivatives and drug composition containing the same
Telephone line duplex splitter
Semiconductor device element-isolation by oxidation of polysilicon in trench
Testing of integrated circuits from design documentation
Solar control glazing
Exercise machine for wheelchair-bound users
Ground clamp