Title:
TONER
Document Type and Number:
Japanese Patent JP2011138120
Kind Code:
A
Abstract:
To provide toner superior in low-temperature fixability and anti-contamination properties.
The toner includes a release agent (A), a binder resin (B) and a colorant (C), wherein the release agent (A) has a kinematic viscosity at 100°C of 3-15 cSt, a 5 wt.% weight reduction temperature of ≥280°C and a melting point of 45-80°C. The toner has a loss modulus G" at 105°C of 1×102-1×105 Pa s. Preferably, the release agent (A) is at least one release agent (A1) selected from the group consisting of a 36-60C ester based release agent, a 36-64C ether based release agent, a 32-60C ketone based release agent, a 28-60C carboxyl based release agent and a 32-60C alcohol based release agent.
More Like This:
JPS56104336 | MAGNETIC TONER |
JPH0812439 | [Title of Invention] Positively charged developer |
JP6873649 | Manufacturing method of toner particles |
Inventors:
OKA MASAAKI
OTA YASUAKI
OTA YASUAKI
Application Number:
JP2010269942A
Publication Date:
July 14, 2011
Filing Date:
December 03, 2010
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD
International Classes:
G03G9/08; G03G9/087
Domestic Patent References:
JP2006235615A | 2006-09-07 | |||
JP2007206178A | 2007-08-16 | |||
JP2000227674A | 2000-08-15 | |||
JP2002099110A | 2002-04-05 | |||
JP2007316164A | 2007-12-06 | |||
JP2008268866A | 2008-11-06 | |||
JP2000075549A | 2000-03-14 | |||
JP2006016473A | 2006-01-19 | |||
JP2010256533A | 2010-11-11 | |||
JP2006091168A | 2006-04-06 |
Foreign References:
WO2009122687A1 | 2009-10-08 |