Heat-fixable dry system toner

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United States of America Patent

PATENT NO 4533614
SERIAL NO

06499548

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Abstract

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A toner, fixable sufficiently at lower temperatures to afford energy saving, particularly suitable for high speed fixing and also good in off-set resistance with a broad applicable temperature range for fixing, is obtained from a heat-fixable dry system toner comprising in a binder resin a non-linearly modified low melting polyester having an acid value of 10 to 60 obtained from components containing (A) an alkyl-substituted dicarboxylic acid and/or an alkyl-substituted diol, (B) a trivalent or more polycarboxylic acid and/or a trivalent or more polyol, (C) a dicarboxylic acid, and (D) an etherated diphenol.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doi, Shinji Kawasaki, JP 14 295
Fukumoto, Hiroshi Kawasaki, JP 133 1825
Inoue, Sukejiro Yokohama, JP 6 160
Sasakawa, Masumi Tokyo, JP 4 135

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