PREPARATION OF PERFLUORINATED VINYL ETHERS HAVING A SULFONYL FLUORIDE END-GROUP

Details for Australian Patent Application No. 2003290576 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors GUERRA, Miguel A.,

Pub. Number AU-A-2003290576

PCT Number PCT/US2003/0349

PCT Pub. Number WO2004/060857

Priority 10/322,226 17.12.02 US

Filing date 4 November 2003

Wipo publication date 29 July 2004

International Classifications

C07C 303/22 Preparation of esters or amides of sulfuric acids

C25B 003/08 Electrolytic production of organic compounds

C07C 309/82 Sulfonic acids

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 10/322,226 17.12.02 US

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003290576

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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