OLIGOMERIC DYES AND USE THEREOF

Details for Australian Patent Application No. 2003252057 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors OLSON, David, B.; BURNS, David, M.; PAVELKA, Lee, A.

Pub. Number AU-A-2003252057

PCT Number PCT/US03/22583

PCT Pub. Number WO2004/024801

Priority 10/242,064 12.09.02 US

Filing date 18 July 2003

Wipo publication date 30 April 2004

International Classifications

C08J 003/20 Processes of treating or compounding macromolecular substances - Compounding polymers with additives, e.g. colouring

C08K 005/00 Use of organic ingredients

C09B 069/10 Dyes not provided for by a single group of this subclass

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/242,064 12.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003252057

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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