WAX FOR ELECTROPHOTOGRAPHIC TONER

WAX FOR ELECTROPHOTOGRAPHIC TONER

PROBLEM TO BE SOLVED: To provide the wax for the electrophotographic toner good in compatibility with a toner resin and superior in offset resistance and transparence. SOLUTION: This wax is used as a releasing agent for the electrophotographic toner using a styrene-acrylic resin and/or a polyester r...

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Bibliographische Detailangaben
Hauptverfasser: KOGO KUNIHIRO, KAMATARI SHIGEMITSU, YAMAMOTO MASUSHI, UTSUNOMIYA KIYOSHI, TAGUCHI ARATA, MUNEHISA NORIAKI
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide the wax for the electrophotographic toner good in compatibility with a toner resin and superior in offset resistance and transparence. SOLUTION: This wax is used as a releasing agent for the electrophotographic toner using a styrene-acrylic resin and/or a polyester resin as a fixing resin. It is composed essentially of a polar wax having at least one kind of releasing group among carbonyl, carboxyl, hydroxyl group, ester bond and epoxy bond of an amount of >=7 number % per one molecule of the polar wax, and the polar wax has a melting point 65-110 deg.C.