Toner for full color developing

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

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Details

430 45, 430106, 430110, 430111, G03G 9087

Patent

active

058798480

ABSTRACT:
A developer contains a set of color toners and black toner for use in a full color image forming apparatus. Each of the color toners contains a color colorant and a first binder resin, and the black toner contains a black colorant and a second binder resin. The difference between softening point and flow starting temperature of said first binder resin is less than the difference between softening point and flow starting temperature of said second binder resin.

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patent: 5126221 (1992-06-01), Chiba et al.
patent: 5272040 (1993-12-01), Nakasawa et al.
patent: 5300383 (1994-04-01), Tsubota et al.
patent: 5314773 (1994-05-01), Kubo et al.
patent: 5429898 (1995-07-01), Sugitaki et al.
Grant et al. ed. Grant & Hackh's Chemical Dictionary, Fifth Ed, McGraw-Hill Book Company, NY (1987) p. 24.

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