METHOD FOR OBTAINING POLYMERISABLE VINYL CHLORIDE FROM A RAW PRODUCT DERIVED FROM PYROLYSIS OF 1,2-DICHLOROETHANE

Details for Australian Patent Application No. 2002362827 (hide)

Owner ATOFINA

Inventors RONDOT, Beatrice; VANNEY, Francois

Pub. Number AU-A-2002362827

PCT Number PCT/FR02/03518

PCT Pub. Number WO2003/033443

Priority 01/13364 17.10.01 FR

Filing date 15 October 2002

Wipo publication date 28 April 2003

International Classifications

C07C 017/38 Compounds containing carbon and halogens with or without hydrogen

C07C 021/06 Acyclic unsaturated compounds containing halogen atoms

B01D 001/22 Evaporating - by bringing a thin layer of the liquid into contact with a heated surface

B01D 003/14 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping - Fractional distillation

Event Publications

22 May 2003 Complete Application Filed

  Priority application(s): 01/13364 17.10.01 FR

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002362827

4 May 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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