PROCESSES FOR THE PREPARATION OF 2-CHLORO-1,1,1,2,3,3,3-HEPTAFLUO ROPROPANE, HEXAFLUOROPROPENE AND 1,1,1,2,3,3,3-HEPTAFLUOROPROPAN E

Details for Australian Patent Application No. 2003265595 (hide)

Owner E.I. DU PONT DE NEMOURS AND COMPANY

Inventors NAPPA, Mario, J.; RAO, Velliyur, Nott, Mallikarjuna; ROSENFELD, H., David; SUBRAMONEY, Shekhar; SUBRAMANIAN, Munirpallam, A.; SIEVERT, Allen, C.

Pub. Number AU-A-2003265595

PCT Number PCT/US03/26331

PCT Pub. Number WO2004/018397

Priority 60/405,222 22.08.02 US

Filing date 21 August 2003

Wipo publication date 11 March 2004

International Classifications

C07C 017/20 Compounds containing carbon and halogens with or without hydrogen

C07C 017/21 Compounds containing carbon and halogens with or without hydrogen

C07C 017/23 Compounds containing carbon and halogens with or without hydrogen

C07C 019/10 Acyclic saturated compounds containing halogen atoms

C07C 021/18 Acyclic unsaturated compounds containing halogen atoms

B01J 023/86 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 60/405,222 22.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003265595

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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