METHOD FOR PRODUCING LUBRICANT DETERGENTS

Details for Australian Patent Application No. 2003301868 (hide)

Owner CROMPTON CORPORATION

Inventors MUIR, Ronald, J.

Pub. Number AU-A-2003301868

PCT Number PCT/US2003/0334

PCT Pub. Number WO2004/041767

Priority 60/422,493 31.10.02 US; 10/674,896 29.09.03 US

Filing date 15 October 2003

Wipo publication date 7 June 2004

International Classifications

C07C 051/41 Preparation of carboxylic acids or their salts, halides, or anhydrides - Preparation of salts of carboxylic acids by conversion of the acids or their salts into salts with the same carboxylic acid part

C07C 051/353 Preparation of carboxylic acids or their salts, halides, or anhydrides

C10M 159/20 Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

C10M 159/22 Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

Event Publications

24 June 2004 Complete Application Filed

  Priority application(s): 60/422,493 31.10.02 US; 10/674,896 29.09.03 US

1 July 2004 Application Open to Public Inspection

  Published as AU-A-2003301868

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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