Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1984-08-28
1986-04-08
Kittle, John E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430 98, 430101, 430107, 430109, 430110, 430111, 430138, 430904, 428403, 428407, G03G 1306, G03G 908
Patent
active
045813124
ABSTRACT:
A pressure-fixable capsule toner for electrophotography having characteristics such as good combination of fixability and durability and also a stable charge controlling characteristic is provided. The core materials typically are of polyethylene or paraffin wax. The shell material is a vinyl polymer characterized by low molecular weight distribution represented by a ratio of weight-average molecular weight
umber average molecular weight of not larger than 3.5. The vinyl polymer is preferably a copolymer of styrene or a derivative thereof and a tertiary amino-group containing vinyl monomer.
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Matsumoto Toru
Nakahara Toshiaki
Ohsaki Ichiro
Ushiyama Hisayuki
Wakamiya Katsutoshi
Canon Kabushiki Kaisha
Kittle John E.
Shah Mukund J.
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