A LOW CORROSIVE INTEGRATED PROCESS FOR PREPARING DIALKYL CARBONATES

Details for Australian Patent Application No. 2003224743 (hide)

Owner EXXONMOBIL CHEMICAL PATENTS INC. A Corporation of the State of Delaware

Inventors SCHLOSBERG, Richard, H.; BUCHANAN, Scott, J.; SANTIESTEBAN, Jose, Guadalupe; JIANG, Zhaozhong; WEBER, William, A.

Pub. Number AU-A-2003224743

PCT Number PCT/US03/08803

PCT Pub. Number WO2003/082797

Priority 10/105,550 25.03.02 US

Filing date 24 March 2003

Wipo publication date 13 October 2003

International Classifications

C07C 068/06 Preparation of esters of carbonic or haloformic acids

C07D 317/36 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C07D 317/38 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms

C07C 069/96 Esters of carboxylic acids

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/105,550 25.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-A-2003224743

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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