TONER WAX COMPOSITION FOR POLYESTER RESIN

TONER WAX COMPOSITION FOR POLYESTER RESIN

PROBLEM TO BE SOLVED: To provide a toner wax reducing bleed out to the surface layer of a toner particle and having excellent fixability and storage property. SOLUTION: The toner wax composition for a polyester resin comprises fatty acid esters (A) and (B) expressed by formula (1) and formula (2), r...

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Hauptverfasser: HIRAO KEIJI, YUGAWA KAYOKO, YAMADA MUNEHIRO, YOSHIMURA KENJI, HONDA SUSUMU
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a toner wax reducing bleed out to the surface layer of a toner particle and having excellent fixability and storage property. SOLUTION: The toner wax composition for a polyester resin comprises fatty acid esters (A) and (B) expressed by formula (1) and formula (2), respectively, mixed in a weight ratio (A):(B) of 30:70 to 70:30. In formula (1), R1represents a straight-chain saturated alkyl group having 14 to 26 carbon atoms; and R2represents a straight-chain saturated alkyl group having 13 to 25 carbon atoms. In formula (2), R3represents a neopentyl polyol residue having a valence of 2 to 8; R4represents a straight-chain saturated alkyl group having 13 to 25 carbon atoms; and m is an integer of 2 to 8. COPYRIGHT: (C)2010,JPO&INPIT