Heat-fixable dry system toner

Details Heat-fixable dry system toner Heat-fixable dry system toner

1983-05-31

1985-08-06

Welsh, John D.

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Radiation-sensitive composition or product

430109, 430904, 430124, G03G 908, G03G 1312

Patent

active

045336148

ABSTRACT:
A toner, fixable sufficiently at lower temperatures to afford energy saving, particularly suitable for high speed fixing and also good in off-set resistance with a broad applicable temperature range for fixing, is obtained from a heat-fixable dry system toner comprising in a binder resin a non-linearly modified low melting polyester having an acid value of 10 to 60 obtained from components containing (A) an alkyl-substituted dicarboxylic acid and/or an alkyl-substituted diol, (B) a trivalent or more polycarboxylic acid and/or a trivalent or more polyol, (C) a dicarboxylic acid, and (D) an etherated diphenol.

REFERENCES:
patent: 2221776 (1940-11-01), Carlson
patent: 2297691 (1942-10-01), Carlson
patent: 2618552 (1952-11-01), Wise
patent: 3590000 (1971-06-01), Palermiti et al.
patent: 4049447 (1977-09-01), Azar

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