Wax composition and toner for electrophotography

Provided is a wax composition that is for toner, that can impart low-temperature fixability and heat-resistant storage ability to toner, and in which a coloring agent can be excellently dispersed. This wax composition for toner contains: a wax (a) containing a monoester between a straight-chain mono...

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Bibliographic Details
Main Authors KOIDE, MASUMI, GOTO, MORIYUKI, KIMURA, YUDAI, KUMETA, JUN
Format Patent
LanguageChinese
English
Published 16.02.2020
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:Provided is a wax composition that is for toner, that can impart low-temperature fixability and heat-resistant storage ability to toner, and in which a coloring agent can be excellently dispersed. This wax composition for toner contains: a wax (a) containing a monoester between a straight-chain monocarboxylic acid and a straight-chain monoalcohol; and an ester (b) between glycerin and a carboxylic acid mixture including a straight-chain monocarboxylic acid having one hydroxy group and having 12-24 carbon atoms and a straight-chain monocarboxylic acid having 12-24 carbon atoms, wherein the wax (a) containing the monoester between a straight-chain monocarboxylic acid and a straight-chain monoalcohol has a hydroxyl value of 30 or less.
Bibliography:Application Number: TW20198126001