POLYMERIC POLYOL ESTERS FROM TRIHYDRIC POLYOLS FOR USE IN METALWORKING WITH IMPROVED SOLUBILITY

Details for Australian Patent Application No. 2003220375 (hide)

Owner THE LUBRIZOL CORPORATION

Inventors PATEL, Harish R.; KIMES, John A.

Pub. Number AU-A-2003220375

PCT Number PCT/US03/08244

PCT Pub. Number WO2003/080772

Priority 60/365,651 18.03.02 US

Filing date 13 March 2003

Wipo publication date 8 October 2003

International Classifications

C10M 145/22 Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen

C08G 063/12 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C10M 129/78 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen

C10M 107/32 Lubricating compositions characterised by the base-material being a macromolecular compound

C10M 105/42 Lubricating compositions characterised by the base-material being a non-macromolecular organic compound

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/365,651 18.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003220375

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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