Macromolecular amine-phenolic antioxidant compositions, process technology thereof, and uses thereof

Details for Australian Patent Application No. 2007311085 (hide)

Owner Albemarle Corporation

Inventors Elnagar, Hassan Y.; Sabahi, Mahmood; Gatto, Vincent J.

Agent FB Rice

Pub. Number AU-A-2007311085

PCT Pub. Number WO2008/048989

Priority 60/829,838 17.10.06 US

Filing date 17 October 2007

Wipo publication date 24 April 2008

International Classifications

C07C 215/82 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C08K 5/13 (2006.01) Use of organic ingredients

C08K 5/3415 (2006.01) Use of organic ingredients

C08K 5/47 (2006.01) Use of organic ingredients

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/048989 Priority application(s): WO2008/048989

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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