DISAZO DYES, INK-JET PRINTING INKS AND PROCESSES

Details for Australian Patent Application No. 2002238723 (hide)

Owner AVECIA LIMITED

Inventors MILLARD, Christine; GREGORY, Peter; FOSTER, Clive, Edwin

Pub. Number AU-A-2002238723

PCT Pub. Number WO2002/072708

Priority 0106345.2 14.03.01 GB

Filing date 7 March 2002

Wipo publication date 24 September 2002

International Classifications

C09B 031/10 Disazo or polyazo dyes of the type A B C, A B C D, or the like, prepared by diazotising and coupling

C09B 031/11 Disazo or polyazo dyes of the type A B C, A B C D, or the like, prepared by diazotising and coupling

C09D 011/02 Inks - Printing inks

D06P 005/00 Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form

B41M 005/00 Duplicating or marking methods

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238723

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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