Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Reexamination Certificate
2004-09-01
2008-09-23
Huff, Mark F. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
C430S108100, C430S109400
Reexamination Certificate
active
07427461
ABSTRACT:
A toner for developing an electrostatic latent image, including toner particles that include at least a binder resin and a quinacridone pigment. The quinacridone pigment includes quinacridone represented by the following structural formula which has a β-type crystal structure and quinacridone represented by the following structural formula which has a γ-type crystal structure.
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Nakamura Yasushige
Takezawa Satoshi
Huff Mark F.
Vajda Peter L
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