Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making developer composition
Reexamination Certificate
2007-08-07
2007-08-07
Chapman, Mark A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making developer composition
C430S137100, C430S137180, C430S110100
Reexamination Certificate
active
10878860
ABSTRACT:
The invention relates to color toner compositions prepared from an aqueous pigment concentrate dispersion which renders a toner exhibiting improved pigment dispersion, and consequently improved image density and color characteristics.
REFERENCES:
patent: 6395445 (2002-05-01), Toth et al.
Chapman Mark A.
Fay Sharpe LLP
International Communications Materials, Inc.
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