Dry electrophotographic toners comprising amphipathic...

Details Dry electrophotographic toners comprising amphipathic... Dry electrophotographic toners comprising amphipathic...

2007-12-11

2007-12-11

Huff, Mark F. (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

C430S110200

Reexamination Certificate

active

10881023

ABSTRACT:
Dry electrophotographic toner compositions are provided comprising an amphipathic copolymer comprising acidic functionality covalently bonded to the amphipathic copolymer. Methods of making the toner compositions are also provided. The present toner compositions exhibit unique charge characteristics and unique chemical and charge interaction properties.

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