Title:
【発明の名称】電子写真用現像剤組成物用の結着樹脂及びその製造方法
Document Type and Number:
Japanese Patent JP2928370
Kind Code:
B2
Abstract:
A process for producing a binder resin is disclosed, which comprises blending in a reactor a raw monomer for a first polymerization system and a raw monomer for a second polymerization system which undergoes polymerization through a reaction path different from a reaction path of said first polymerization system and then conducting said first and second polymerization reactions in the same reactor. A toner and a developer composition employing the binder resin are also disclosed. The binder resin can easily be pulverized and can give toners and developer compositions which hold a good charge and from which an environmentally stable fixed image can be obtained.
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Inventors:
KAWABE KUNYASU
MATSUMOTO YOKO
MATSUMOTO YOKO
Application Number:
JP26730590A
Publication Date:
August 03, 1999
Filing Date:
October 03, 1990
Export Citation:
Assignee:
KAO KK
International Classes:
C08F2/00; C08G63/78; C08G69/00; C08G85/00; G03G9/087; (IPC1-7): G03G9/087; C08F2/00; C08G63/78; C08G69/00
Domestic Patent References:
| JP2161464A | ||||
| JP229664A | ||||
| JP58159546A | ||||
| JP61210367A |
Attorney, Agent or Firm:
Kaoru Furuya (3 outside)