Global Patent Index - EP 0972230 A1

EP 0972230 A1 2000-01-19 - PHOTORECEPTOR ELEMENTS HAVING RELEASE LAYERS WITH TEXTURE AND MEANS FOR PROVIDING SUCH ELEMENTS

Title (en)

PHOTORECEPTOR ELEMENTS HAVING RELEASE LAYERS WITH TEXTURE AND MEANS FOR PROVIDING SUCH ELEMENTS

Title (de)

PHOTOREZEPTORELEMENTE MIT TEXTURISIERTER TRENNSCHICHT UND MITTEL ZUR HERSTELLUNG SOLCHER ELEMENTE

Title (fr)

ELEMENTS PHOTORECEPTEURS A COUCHES DE DECOLLEMENT TEXTUREES ET MOYENS PERMETTANT D'OBTENIR DE TELS ELEMENTS

Publication

EP 0972230 A1 (EN)

Application

EP 98912102 A

Priority

  • US 9806121 W
  • US 83254397 A

Abstract (en)

[origin: WO9844391A1] The invention is textured surface release layers for photoreceptors used in liquid electrophotography. The release surface is preferably directionally textured in the image processing direction. The invention also includes means of providing textured release surfaces for photoreceptors, systems using directionally textured photoreceptors, and a method of liquid electrophotographic imaging using directionally textured photoreceptors.

IPC 1-7 (main, further and additional classification)

G03G 5/147

IPC 8 full level (invention and additional information)

G03G 5/00 (2006.01); G03G 5/147 (2006.01); G03G 9/12 (2006.01)

CPC (invention and additional information)

G03G 5/14773 (2013.01); G03G 5/147 (2013.01)

Citation (search report)

See references of WO 9844391A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

WO 9844391 A1 19981008; AU 6590098 A 19981022; EP 0972230 A1 20000119; JP 2001521636 A 20011106

INPADOC legal status


2003-04-16 [18W] WITHDRAWN

- Effective date: 20030219

2000-01-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991014

2000-01-19 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT