Title:
RESIN COMPOSITION, BINDER RESIN FOR TONER AND TONER
Document Type and Number:
WIPO Patent Application WO/2000/018840
Kind Code:
A1
Abstract:
[1] A resin composition comprising a resin obtained by polymerizing cyclopentadiene or the like and a specific styrene resin, [2] a resin composition comprising (a) a polystyrene-based polymer component and (b) a specific petroleum resin-based polymer component, [3] a binder resin for a toner for developing an electrostatic latent image containing a terpene resin or the like, and a binder resin for a toner for developing an electrostatic latent image which contains (A) a terpene resin or the like and (B) a styrene resin and/or a polyester resin. Also provided are a binder resin for a toner for developing an electrostatic latent image containing an aforementioned resin composition as a main component and a toner for developing an electrostatic latent image comprising said binder resin and a colorant.
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Inventors:
HIKOSAKA TAKAAKI (JP)
TAMURA HIROYUKI (JP)
SHIKUMA HARUO (JP)
MATONO KOUICHI (JP)
TAMURA HIROYUKI (JP)
SHIKUMA HARUO (JP)
MATONO KOUICHI (JP)
Application Number:
PCT/JP1999/005281
Publication Date:
April 06, 2000
Filing Date:
September 28, 1999
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
HIKOSAKA TAKAAKI (JP)
TAMURA HIROYUKI (JP)
SHIKUMA HARUO (JP)
MATONO KOUICHI (JP)
HIKOSAKA TAKAAKI (JP)
TAMURA HIROYUKI (JP)
SHIKUMA HARUO (JP)
MATONO KOUICHI (JP)
International Classes:
C08G61/02; C08L25/02; C08L25/06; C08L65/00; G03G9/087; C08L95/00; (IPC1-7): C08L45/00; C08L25/00; C08L57/02; C08L65/00; C08L67/00; G03G9/087
Foreign References:
JPS5494524A | 1979-07-26 | |||
JPH0711078A | 1995-01-13 | |||
JPS59152970A | 1984-08-31 | |||
JPH06263943A | 1994-09-20 | |||
JPS56154737A | 1981-11-30 | |||
US3985665A | 1976-10-12 | |||
JPH08106174A | 1996-04-23 | |||
JPS5043935A | 1975-04-21 | |||
JPH1152611A | 1999-02-26 |
Other References:
See also references of EP 1153977A4
Attorney, Agent or Firm:
Tohei, Masamichi (Ltd. 24-4 Anesakikaigan Ichihara-shi, Chiba, JP)
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