Diblock monopolymers as lubricant additives and lubricant formulations containing same

Details for Australian Patent Application No. 2007201643 (hide)

Owner Afton Chemical Corporation

Inventors Jao, Tze-Chi; Devlin, Mark T.

Agent Davies Collison Cave

Pub. Number AU-A-2007201643

Priority 11608866 11.12.06 US; 60795816 28.04.06 US

Filing date 13 April 2007

Wipo publication date 15 November 2007

International Classifications

C10M 145/14 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen

C10L 1/196 (2006.01) Liquid carbonaceous fuels

C10M 157/10 (2006.01) Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential

C10N 40/04 (2006.01)

Event Publications

3 May 2007 Complete Application Filed

  Priority application(s): 11608866 11.12.06 US; 60795816 28.04.06 US

15 November 2007 Application Open to Public Inspection

  Published as AU-A-2007201643

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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