Method of preparing ester-substituted diaryl carbonates

Details for Australian Patent Application No. 2005271535 (hide)

Owner General Electric Company

Inventors Dardaris, David; Silva, James; Buckley, Paul William

Agent Davies Collison Cave

Pub. Number AU-A-2005271535

PCT Pub. Number WO2006/017550

Priority 10/984,318 08.11.04 US; 60/598,336 02.08.04 US

Filing date 2 August 2005

Wipo publication date 16 February 2006

International Classifications

C07C 69/96 (2006.01) Esters of carboxylic acids

C07C 68/02 (2006.01) Preparation of esters of carbonic or haloformic acids

Event Publications

1 March 2007 PCT application entered the National Phase

  PCT publication WO2006/017550 Priority application(s): WO2006/017550

19 June 2008 Assignment before Grant

  General Electric Company The application has been assigned to SABIC Innovative Plastics IP B.V.

13 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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