ELECTROPHOTOGRAPHIC TONER

ELECTROPHOTOGRAPHIC TONER

PURPOSE:To obtain a heat roller fixable toner good in fixability and especially superior in offset resistance by using a vinyl type polymer cross-linked with a specified monomer or polymer. CONSTITUTION:The vinyl type polymer cross-linked with the monomer and polymer represented by formula I in whic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KAMITAKI TAKAAKI
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a heat roller fixable toner good in fixability and especially superior in offset resistance by using a vinyl type polymer cross-linked with a specified monomer or polymer. CONSTITUTION:The vinyl type polymer cross-linked with the monomer and polymer represented by formula I in which each of R1 and R2 is 1-10 C alkyl; each of R3 and R4 is 1-10 C alkyl; and (n) is 1-15, is used for the title toner, thus permitting the monomer or polymer to form soft segments in the vinyl type polymer or the mixture of the polymers, accordingly, to exhibit proper viscoelasticity, and to enhance offset resistance, and yet to maintain smoothness on the surface to be fixed for full color toner, and a sharp image to be obtained.