METHOD FOR PRODUCING ADDITIVE CARBON BLACK

Details for Australian Patent Application No. 2002239591 (hide)

Owner COLUMBIAN CHEMICALS COMPANY

Inventors LAMBA, Rakshit; BRADLEY, Grady, Franklin; TAYLOR, Rodney

Pub. Number AU-A-2002239591

PCT Pub. Number WO2004/018569

Filing date 11 December 2001

Wipo publication date 11 March 2004

International Classifications

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

C08L 021/00 Compositions of unspecified rubbers

C08K 009/04 Use of pretreated ingredients

Event Publications

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2002239591

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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