HIGH-MOLECULAR-WEIGHT POLYMERIC MATERIAL COMPRISING DIKETOPYRROLOPYRROLE PIGMENTS

Details for Australian Patent Application No. 2003250910 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors LENZ, Roman; DE KEYZER, Gerardus; WALLQUIST, Olof; YOUSAF, Taher

Pub. Number AU-A-2003250910

PCT Number PCT/EP03/07336

PCT Pub. Number WO2004/007604

Priority 1250/02 17.07.02 CH

Filing date 8 July 2003

Wipo publication date 2 February 2004

International Classifications

C08K 005/00 Use of organic ingredients

C08K 005/3415 Use of organic ingredients

C09B 057/00 Other synthetic dyes of known constitution

C09B 067/00 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 1250/02 17.07.02 CH

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003250910

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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