Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1986-09-15
1988-04-12
Welsh, J. David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430115, G03G 908
Patent
active
047374322
ABSTRACT:
A positively chargeable toner for developing electrostatic images in electrophotography, electrostatic recording, electrostatic printing, etc. The toner contains a binder resin, a colorant or magnetic material, and a diorganotin borate. Because of the diorganotin borate contained, the toner has a uniform and stable triboelectric chargeability. The improved properties of the toner are enhanced when it is combined with positively chargeable fine silica powder.
REFERENCES:
patent: 4021407 (1977-05-01), Gough et al.
Kitamori Naoto
Kukimoto Tsutomu
Mitsuhashi Yasuo
Tanaka Katsuhiko
Tanikawa Hirohide
Canon Kabushiki Kaisha
Welsh J. David
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