Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1987-12-17
1989-03-14
Martin, Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
G03G 908
Patent
active
048123811
ABSTRACT:
New electrostatographic toners and developers are provided containing new charge-control agents comprising quaternary ammonium salts having the structure ##STR1## wherein R is alkyl having 12 to 18 carbon atoms.
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Alexandrovich Peter S.
Bugner Douglas E.
DeMejo Lawrence P.
Guistina Robert A.
Eastman Kodak Company
Janci David F.
Martin Roland E.
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