Toner for electrophotography and a production method thereof

Details Toner for electrophotography and a production method thereof Toner for electrophotography and a production method thereof

1998-09-10

2000-08-29

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

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

Process of making developer composition

430110, 430111, G03G 9097

Patent

active

061106356

ABSTRACT:
A binder resin as the main component of the toner has a low molecular weight polypropylene as a separating agent, encapsulated therein. Using this binder a toner with the wax having a diameter of 0.3 .mu.m or less dispersed therein is produced. The wax is included 0.5 part to 5 parts by weight for 100 parts by weight of the binder resin. This limitation of the toner prevents the setoff phenomenon during the fixing process and at the same time prevents the filming phenomenon over the photoreceptor and achieves an improved fixing performance.

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Database WPI, Section Ch, Week 9243, Derwent Publications Ltd., London, GB, Class A89, AN 92-353661 XP002088164 & JP 04 255865 A (Fuji Xerox Co Ltd), Sep. 10,1992.
Patent Abstracts of Japan, vol. 97, No. 12, Dec. 25 1997 & JP 09 218538 A (Konica Corp), Aug. 19,1997.

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