Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2005-01-18
2005-01-18
Chapman, Mark A. (Department: 1756)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S111400
Reexamination Certificate
active
06844125
ABSTRACT:
Disclosed is a combination of developing agents by which letting Ry micrometer be the volume-average particle diameter of a yellow developing agent, and R micrometer be the volume-average particle diameter of a non-yellow color developing agent, R<Ry and 4<R<11, and letting Ty (° C.) be the softening point of the yellow developing agent, and T (° C.) be the average value of the softening points of non-yellow color developing agents, Ty>T.
REFERENCES:
patent: 5733692 (1998-03-01), Nagase et al.
patent: 5-107864 (1993-04-01), None
patent: 6-222645 (1994-08-01), None
patent: 2000-122370 (2000-04-01), None
Chapman Mark A.
Foley & Lardner LLP
Toshiba Tec Kabushiki Kaisha
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