Toner for developing an electrostatic latent image comprising li

Details Toner for developing an electrostatic latent image comprising li Toner for developing an electrostatic latent image comprising li

1988-04-07

1990-04-17

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...

430904, G03G 908

Patent

active

049179837

ABSTRACT:
To overcome the problem of offset images in electrophotography when using a heated roller in fixing a toner image, a toner composition containing a non-linear polyester resin is used. The polyester resin is made from 1-60 mol % polyhydric alcohol having at least three hydroxy groups and 2-65 mol % of a polycarboxylic acid having at least three carboxy groups.

REFERENCES:
patent: 3124456 (1964-03-01), Moore
patent: 3681106 (1972-08-01), Burns
patent: 3718594 (1973-02-01), Miller
patent: 4049447 (1977-09-01), Azay et al.
patent: 4478923 (1984-10-01), De Roo
patent: 4804622 (1989-02-01), Tanaka et al.

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