Nonmagnetic one-component toner for electrophotographic...
Nonmagnetic toner for forming full color images
Nonpolymeric amorphous developer compositions and developing pro
Novel 1,3,4-tri-(het-)aryl-isoquinolines, process for their prep
Novel 3-trihalochalcogenpropenone compounds
Novel disazo compounds, process for the preparation of same and
Novel electrostatic imaging system
Novel hydrazone compound in an electrophotographic receptor
Novel phthalocyanine pigments and electrophotographic uses there
Novel radiation-sensitive articles