Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2007-02-26
2009-12-08
Chapman, Mark A (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S116000, C430S137220, C399S237000
Reexamination Certificate
active
07629101
ABSTRACT:
A liquid developer includes an insulation liquid, and toner particles that are dispersed in the insulation liquid. Fatty acid monoester is unevenly distributed in the vicinity of surfaces of the toner particles, and the insulation liquid contains unsaturated fatty acid triglyceride.
REFERENCES:
patent: 7563552 (2009-07-01), Kaiho et al.
patent: 08-036277 (1996-02-01), None
patent: 11-212035 (1999-08-01), None
Ikuma Ken
Kaiho Hiroshi
Miura Satoru
Chapman Mark A
Hogan & Hartson LLP
Seiko Epson Corporation
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