Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1982-04-15
1983-06-14
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...
430110, 430 99, 430107, G03G 1306, G03G 1314
Patent
active
043883966
ABSTRACT:
A developer for electrostatic images consisting essentially of particles comprising a pigment, a binder and an offset-preventing agent selected from the group consisting of aliphatic fluorocarbon compounds and fluorochlorocarbon compounds is disclosed. When this developer is used, a high offset-preventing effect can be attained at the fixing step even if the amount incorporated of the offset-preventing agent is small, and further, the developing operation can be performed in good conditions. By incorporation of this offset-preventing agent, the flowability of particles of the developer and charge characteristics of the developer can be remarkably improved.
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patent: 3948654 (1976-04-01), Fisher
patent: 4051077 (1977-09-01), Fisher
patent: 4075362 (1977-02-01), Concannon
Pittman, "Surface Properties of Fluorocarbon Polymers", Wall, Fluoropolymers, pp. 419-421, (1972), Wiley Intersci.
Aizawa Tatsuo
Amagai Yoshimi
Hikake Norio
Kouchi Toshihiro
Nishibayashi Hatsumi
Mita Industrial Company Limited
Welsh John D.
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