Global Patent Index - EP 2024452 A2

EP 2024452 A2 2009-02-18 - CARBONYL SELF-DISPERSING PIGMENT AND INKJET INK COMPRISING SAME

Title (en)

CARBONYL SELF-DISPERSING PIGMENT AND INKJET INK COMPRISING SAME

Title (de)

SELBSTDISPERGIERENDES CARBONYLPIGMENT UND TINTENSTRAHLTINTE DAMIT

Title (fr)

PIGMENT AUTODISPERSANT AU CARBONYLE ET JET D'ENCRE LE COMPRENANT

Publication

EP 2024452 A2 (EN)

Application

EP 07795784 A

Priority

  • US 2007013288 W
  • US 81093706 P

Abstract (en)

[origin: WO2007145980A2] Pigments having covalently bound stabilizing groups that enable formation of a stable dispersion of the pigment in a liquid and covalently bound species containing at least one external reactive carbonyl group are disclosed Such pigments are particularly useful in reactive inkjet ink formulations.

IPC 8 full level (invention and additional information)

C09D 11/00 (2006.01)

CPC (invention and additional information)

C09B 68/425 (2013.01); C09B 67/0004 (2013.01); C09B 67/0085 (2013.01); C09B 68/44 (2013.01); C09B 68/446 (2013.01); C09B 68/4673 (2013.01); C09C 1/56 (2013.01); C09C 3/08 (2013.01); C09C 3/10 (2013.01); C09D 11/326 (2013.01)

Citation (search report)

See references of WO 2007145980A3

Designated contracting state (EPC)

DE FR GB

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007145980 A2 20071221; WO 2007145980 A3 20080131; EP 2024452 A2 20090218; JP 2009540051 A 20091119

INPADOC legal status


2011-04-20 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20101027

2010-07-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20100616

2009-07-01 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-07-01 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB

2009-02-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081210

2009-02-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS