Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – To produce color reproduction
Patent
1997-11-19
1998-11-17
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
To produce color reproduction
430137, 399223, G03G 1301, G03G 1501
Patent
active
058374094
ABSTRACT:
Toners comprised of a cyan toner, a magenta toner, a yellow toner, an orange toner, a green toner, and a black toner, each of said toners being comprised of resin and pigment; and wherein the pigment for the orange toner is Orange 5, C.I. number 12075, Orange 13, C.I. number 21110, Orange 16, C.I. number 21160, or Orange 34, C.I. number 21115, and the pigment for the green toner is Green 7, C.I. number 74260, or Green 36, C.I. number 74265, and wherein said pigment for each toner, excluding black, is prepared by flushing each of said pigments, wherein a cyan, magenta, yellow, orange, and green pigment water wet cake is mixed with toner resin, and the water is removed, or substantially removed to generate pigmented resins.
REFERENCES:
patent: 5074917 (1991-12-01), Persello
patent: 5262268 (1993-11-01), Bertrand et al.
patent: 5534379 (1996-07-01), Dalal et al.
patent: 5556727 (1996-09-01), Ciccarell et al.
patent: 5723245 (1998-03-01), Bertrand et al.
Bertrand Jacques C.
Blaszak Sue E.
Ciccarelli Roger N.
Dalal Edul N.
Natale-Hoffman Kristen M.
Martin Roland
Palazzo E. O.
Xerox Corporation
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