Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1987-12-17
1989-05-30
Evans, J. E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
470110, C07C 9730, G03G 900
Patent
active
048349216
ABSTRACT:
New quaternary ammonium salts are provided having advantageous utility as charge agents in electrostatographic toners and developers. The salts have the structure ##STR1## wherein R is alkyl having 12 to 18 carbon atoms.
REFERENCES:
patent: 3723512 (1973-03-01), Niederprum et al.
patent: 3842019 (1974-10-01), Kropp
patent: 3893935 (1975-07-01), Jadwin et al.
patent: 4139483 (1979-02-01), Williams et al.
patent: 4323634 (1982-04-01), Jadwin
patent: 4338390 (1982-07-01), Lu
patent: 4350644 (1982-09-01), Stevens et al.
patent: 4394430 (1983-07-01), Jadwin et al.
patent: 4490455 (1984-12-01), Hoffend et al.
patent: 4684596 (1987-08-01), Bonser et al.
Chemical Abstracts Registration No. 35895-70-6.
Chemical Abstracts Registration No. 37421-03-7.
Alexandrovich Peter S.
DeMejo Lawrence P.
Eugner Douglas E.
Guistina Robert A.
Eastman Kodak Company
Evans J. E.
Janci David F.
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