SULFONATED CARBONACEOUS MATERIALS

Details for Australian Patent Application No. 2003233658 (hide)

Owner COLUMBIAN CHEMICALS COMPANY

Inventors SRINIVAS, Bollepalli

Pub. Number AU-A-2003233658

PCT Number PCT/US03/16321

PCT Pub. Number WO2003/099946

Priority 60/382,801 23.05.02 US; 10/229,933 28.08.02 US

Filing date 23 May 2003

Wipo publication date 12 December 2003

International Classifications

C09D 011/02 Inks - Printing inks

C09C 001/56 Treatment of specific inorganic materials other than fibrous fillers

C09C 001/44 Treatment of specific inorganic materials other than fibrous fillers - Carbon

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 60/382,801 23.05.02 US; 10/229,933 28.08.02 US

5 February 2004 Application Open to Public Inspection

  Published as AU-A-2003233658

10 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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