SULFOSUCCINAMATE SURFACTANTS AS DEPOSITION INHIBITORS

Details for Australian Patent Application No. 2002350248 (hide)

Owner HUNTSMAN PETROCHEMICAL CORPORATION

Inventors NGUYEN, Duy, T.; SMITH, George, A.

Pub. Number AU-A-2002350248

PCT Number PCT/US02/37656

PCT Pub. Number WO2003/045857

Priority 60/333,889 28.11.01 US

Filing date 22 November 2002

Wipo publication date 10 June 2003

International Classifications

C02F 005/12 Softening water

D21F 001/32 Wet end of machines for making continuous webs of paper - Washing wire-cloths or felts

D21F 011/00 Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 60/333,889 28.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002350248

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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