Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1991-12-03
1993-09-14
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430116, G03G 913
Patent
active
052447669
ABSTRACT:
A liquid electrostatic developer includes a toner which is made from a halogenated resin, a thermoplastic resin and a colorant. Preferably the halogenated resin is a fluorinated resin. Optionally, a charge adjuvant may be present. The liquid electrostatic developer is prepared by a process wherein the halogenated resin, the thermoplastic resin, the optional colorant and the optional charge adjuvants are melt blended to form a mixture. This mixture is ground at a cold temperature, and subsequently charged with a charge director. The toner used in the liquid electrostatic developer formed by this process has excellent thermoplastic and electrical properties and provides a developer with excellent imaging characteristics.
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Houle William A.
Schmidt Steven P.
Goodrow John
Xerox Corporation
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