Global Patent Index - EP 0821281 A1

EP 0821281 A1 19980128 - Radiation curable toner particles

Title (en)

Radiation curable toner particles

Title (de)

Strahlungshärtbare Tonerteilchen

Title (fr)

Particules de toner durcissables par rayonnement

Publication

EP 0821281 A1 19980128 (EN)

Application

EP 97201977 A 19970627

Priority

  • EP 97201977 A 19970627
  • EP 96202126 A 19960726

Abstract (en)

Toner particles comprising a toner resin are provided, characterised in that the toner resin comprises a radiation curable resin having a Tg ≥ 35 DEG C. The radiation curable resin is preferably a UV-curable resin and is a member selected from the group consisting of unsaturated polyester/polyurethaneacrylate mixture and unsaturated polyester/polyurethane-vinylether mixture. A method and an apparatus for forming radiation cured toner images are also provided.

IPC 1-7

G03G 9/087; G03G 9/09

IPC 8 full level

G03G 9/087 (2006.01); G03G 9/09 (2006.01)

CPC (source: EP)

G03G 9/08793 (2013.01); G03G 9/08795 (2013.01); G03G 9/0926 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE DE FR GB

DOCDB simple family (publication)

EP 0821281 A1 19980128; EP 0821281 B1 20030507

DOCDB simple family (application)

EP 97201977 A 19970627