Fluorinated onium salts as toner electrostatic transfer agents a

Details Fluorinated onium salts as toner electrostatic transfer agents a Fluorinated onium salts as toner electrostatic transfer agents a

1989-12-15

1991-09-24

Goodrow, John

Radiation imagery chemistry: process, composition, or product th

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

Post imaging process, finishing, or perfecting composition...

430126, 430197, G03G 90979

Patent

active

050513303

ABSTRACT:
A process is provided for increasing the electrostatic transfer efficiency of toner powder from an element to a receiver sheet. The method involves conducting such transfer in the presence of at least one fluorinated onium salt wherein either one or both of the cationic portion and the anionic portion thereof contain a fluorinated hydrocarbon group. Further included are novel toner powders, a novel coated element, and certain new fluorinated onium salt compounds.

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patent: 4684596 (1987-08-01), Bonser
patent: 4812381 (1989-03-01), Bugner

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