EP 0930544 A4 20000816 - TONER COMPOSITION
Title (en)
TONER COMPOSITION
Title (de)
TONER ZUSAMMENSETZUNG
Title (fr)
COMPOSITION DE TONER
Publication
Application
Priority
- JP 9803474 W 19980804
- JP 21057297 A 19970805
- JP 21057497 A 19970805
- JP 31829097 A 19971119
Abstract (en)
[origin: WO9908159A1] A toner composition which comprises a color former and at least one polymer selected from the group consisting of A and B, is excellent in melt flowability, fixability, anti-offset properties, and blocking resistance, and can be positively electrified, wherein A is a noncross-linked polyesterimide comprising specific ester units E and imide units I, and B is a cross-linked polyesterimide comprising the units E and I and cross-linking units C.
IPC 1-7
IPC 8 full level
G03G 9/087 (2006.01)
CPC (source: EP KR)
G03G 9/087 (2013.01 - KR); G03G 9/08755 (2013.01 - EP); G03G 9/08766 (2013.01 - EP); G03G 9/08768 (2013.01 - EP)
Citation (search report)
- [X] DE 3537230 A1 19870423 - HUELS CHEMISCHE WERKE AG [DE]
- [A] US 5427881 A 19950627 - SACRIPANTE GUERINO G [CA], et al
- [A] US 5427882 A 19950627 - SACRIPANTE GUERINO G [CA], et al
- [A] US 5348831 A 19940920 - SACRIPANTE GUERINO G [CA], et al
- [X] PATENT ABSTRACTS OF JAPAN vol. 8, no. 241 (C - 250) 6 November 1984 (1984-11-06)
- [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 72 (P - 345)<1795> 2 April 1985 (1985-04-02)
- See references of WO 9908159A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 9908159 A1 19990218; AU 8463798 A 19990301; CA 2267551 A1 19990218; EP 0930544 A1 19990721; EP 0930544 A4 20000816; JP 3862763 B2 20061227; KR 20000068695 A 20001125
DOCDB simple family (application)
JP 9803474 W 19980804; AU 8463798 A 19980804; CA 2267551 A 19980804; EP 98935357 A 19980804; JP 51196899 A 19980804; KR 19997002880 A 19990402