Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1980-03-03
1981-11-10
Schofer, Joseph L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430110, 260 312XA, 260 318R, G08G 902
Patent
active
042998999
ABSTRACT:
Disclosed is the use of a novel diester as an additive to a toner, the ester being of the formula: ##STR1## wherein R is of the formula ##STR2## being independently selected from the group consisting of phenyl, substituted phenyl, aliphatic and substituted aliphatic.
In one embodiment a toner containing this additive is used in a flash fusing system whereby it acts as a stabilizer thus eliminating decomposition of the toner. The additive can also be used to lower the toner melt viscosity and the fusing temperature of the toner.
REFERENCES:
patent: 2331265 (1943-10-01), Coleman et al.
patent: 2359622 (1944-10-01), Coleman et al.
patent: 3577345 (1971-05-01), Jocknow et al.
patent: 3983045 (1976-09-01), Jugle et al.
patent: 4209550 (1980-06-01), Hogenbach et al.
Azar Jack C.
Wellman Russel E.
Kulkosky Peter F.
Palazzo E. O.
Schofer Joseph L.
Xerox Corporation
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