Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1984-03-23
1985-01-29
Welsh, John D.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430115, G03G 910
Patent
active
044966431
ABSTRACT:
A two-component, dry electrostatic developer composition containing toner particles and coated-carrier particles is disclosed. The toner contains a binder polymer and a phosphonium, arsonium or stibonium charge-control agent dispersed in the toner binder. The carrier is coated with a fluoropolymer. The resulting developer exhibits reduced toner throw-off and other disclosed advantages.
REFERENCES:
patent: 3893935 (1975-07-01), Jadwin et al.
patent: 3970571 (1976-07-01), Olson
DeMejo Lawrence P.
Jadwin Thomas A.
Merrill Stewart H.
Wilson John C.
Dahl Torger N.
Eastman Kodak Company
Welsh John D.
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