Method of preparing particulate phase toner using fractional...

Details Method of preparing particulate phase toner using fractional... Method of preparing particulate phase toner using fractional...

2007-09-11

2007-09-11

Goodrow, John L (Department: 1756)

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

C430S108100

Reexamination Certificate

active

10944788

ABSTRACT:
A method is provided for preparing a particulate phase toner for use in an electrophotographic image forming apparatus. The method uses fractional dissolution rather than pulverization and chemical preparation. Accordingly, it is easy to control the size and the shape of toner particles. The fluidity of the toner particles according to the invention is improved. The method of the invention also reduces or eliminate the environmental pollution. A particulate phase toner prepared by the method is also provided.

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