DEVICE AND METHOD FOR CARRYING OUT HETEROGENEOUSLY-CATALYSED REACTIVE DISTILLATIONS IN PARTICULAR FOR THE PRODUCTION OF PSEUDOIONONE

Details for Australian Patent Application No. 2002358098 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors DOBLER, Walter; DIRNSTEINER, Thomas; SIGL, Marcus; JANSEN, Helmut; KAIBEL, Bjorn; KAIBEL, Gerd; MILLER, Christian

Pub. Number AU-A-2002358098

PCT Number PCT/EP02/13796

PCT Pub. Number WO2003/047747

Priority 101 59 821.1 06.12.01 DE

Filing date 5 December 2002

Wipo publication date 17 June 2003

International Classifications

B01J 019/32 Chemical, physical, or physico-chemical processes in general - Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer

C07C 045/28 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

B01D 003/00 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

B01J 008/00 Chemical or physical processes in general, conducted in the presence of fluids and solid particles

B01J 023/10 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group - of rare earths

B01J 008/02 Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 101 59 821.1 06.12.01 DE

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002358098

26 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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