SELECTIVE REACTION OF HEXAFLUOROPROPYLENE OXIDE WITH PERFLUOROACYL FLUORIDES

Details for Australian Patent Application No. 2003303552 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors GUERRA, Miguel, A.

Pub. Number AU-A-2003303552

PCT Number PCT/US2003/0339

PCT Pub. Number WO2004/060849

Priority 10/322,254 17.12.02 US

Filing date 23 October 2003

Wipo publication date 29 July 2004

International Classifications

C07C 051/58 Preparation of carboxylic acids or their salts, halides, or anhydrides - Preparation of carboxylic acid halides

C07C 059/315 Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, CHO, keto, ether, groups, groups, or groups

Event Publications

26 August 2004 Complete Application Filed

  Priority application(s): 10/322,254 17.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003303552

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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