Title:
トナーバインダー及び樹脂粒子
Document Type and Number:
Japanese Patent JP7118834
Kind Code:
B2
Abstract:
To provide a toner binder that, as toner, can achieve both low-temperature fixability and heat-resistant storage stability and excellent in chargeability, and resin particles containing the toner binder.SOLUTION: A toner binder contains an amorphous resin (A) and a crystalline polyester resin (C), and the crystalline polyester resin (C) is a block polymer obtained by bonding a crystalline polyester resin (c1) and a crystalline polyester resin (c2) satisfying the following condition (1) by using a bonding agent. Condition (1): 0.5(cal/cm)≤[absolute value of difference between SP value of said (c1) and SP value of said (c2)]≤2.0(cal/cm).SELECTED DRAWING: None
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Inventors:
Kotaro Yoshioka
Application Number:
JP2018174662A
Publication Date:
August 16, 2022
Filing Date:
September 19, 2018
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
International Classes:
G03G9/087; C08G64/18; C08L67/00; C08L101/00
Domestic Patent References:
| JP201413265A | ||||
| JP201771764A | ||||
| JP2011148963A | ||||
| JP201542737A | ||||
| JP2017151329A | ||||
| JP2014199422A | ||||
| JP2014199423A | ||||
| JP2014129444A |