(19)
(11) EP 0 989 466 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
13.08.2008 Bulletin 2008/33

(45) Mention of the grant of the patent:
18.06.2008 Bulletin 2008/25

(21) Application number: 99118082.9

(22) Date of filing: 24.09.1999
(51) International Patent Classification (IPC): 
G03G 9/087(2006.01)

(54)

Toner for non-magnetic single component development

Toner für nichtmagnetische Einkomponentenentwicklung

Révélateur pour le développement non magnétique à un composant


(84) Designated Contracting States:
DE FR GB

(30) Priority: 25.09.1998 JP 27125198

(43) Date of publication of application:
29.03.2000 Bulletin 2000/13

(73) Proprietor: DIC Corporation
Tokyo (JP)

(72) Inventors:
  • Ogura, Katsuyuki
    Omiya-shi, Saitama-ken (JP)
  • Nakamura, Masanobu
    Warabi-shi, Saitama-ken (JP)
  • Mariko, Hiroyuki
    Katsushika-ku, Tokyo (JP)
  • Shimane, Yoshinori
    Ichikawa-shi, Chiba-ken (JP)
  • Sugawara, Ryozo
    Sodegaura-shi, Chiba-ken (JP)
  • Terada, Hiroyuki
    Ichihara-shi, Chiba-ken (JP)
  • Shinzo, Kinji
    Sakura-shi, Chiba-ken (JP)

(74) Representative: Albrecht, Thomas et al
Kraus & Weisert Patent- und Rechtsanwälte Thomas-Wimmer-Ring 15
80539 München
80539 München (DE)


(56) References cited: : 
EP-A- 0 617 337
EP-A- 0 994 395
GB-A- 2 237 399
US-A- 5 112 715
US-A- 5 486 444
EP-A- 0 716 351
WO-A-97/49006
US-A- 5 057 392
US-A- 5 147 747
   
  • DATABASE WPI Section Ch, Week 199422 Derwent Publications Ltd., London, GB; Class A23, AN 1994-179102 XP002152201 & JP 06 118706 A (MITSUBISHI RAYON CO LTD) , 28 April 1994 (1994-04-28)
  • DATABASE WPI Section Ch, Week 199422 Derwent Publications Ltd., London, GB; Class A23, AN 1994-179107 XP002152202 & JP 06 118711 A (MITSUBISHI RAYON CO LTD) , 28 April 1994 (1994-04-28)
 
Remarks:
The file contains technical information submitted after the application was filed and not included in this specification
 
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).