Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1988-06-06
1990-10-30
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...
G03G 912
Patent
active
049668242
ABSTRACT:
A liquid toner composition for use in development of a latent electrostatic image in an electrostatic imaging process, which comprises an insulating, nonpolar liquid having admixed therewith a first type of pigmented particles carrying charges of a first polarity and a second type of pigmented particles carrying charges of a second polarity, opposite to the first polarity.
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U.S. patent application Ser. No. 224,231 to Simms et al., filed Jul. 25, 1988.
Adam Yossi
Grossinger Israel
Landa Benzion
Levanon Moshe
Niv Yehuda
Spectrum Sciences
Welsh J. David
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