Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1991-04-04
1993-07-06
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
430137, 430109, G03G 9093
Patent
active
052253082
ABSTRACT:
An encapsulated toner for heat-and-pressure fixing which is composed of a heat-fusible core containing at least a coloring material and a shell formed so as to cover the surface of the core, wherein the main component of the shell is a resin prepared by reacting an iso(thio)cyanate compound comprising
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Kawabe Kuniyasu
Sasaki Mitsuhiro
Ashton Rosemary
Kao Corporation
McCamish Marion E.
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