PROCESS FOR VAPOR-PHASE CATALYTIC OXIDATION AND PROCESS FOR PRODUCTION OF (METH)ACROLEIN OR (METH)ACRYLIC ACID

Details for Australian Patent Application No. 2002360050 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors YADA, Shuhei; OGAWA, Yasushi; SUZUKI, Yoshiro; HOSAKA, Hirochika; JINNO, Kimikatsu; SAITO, Teruo

Pub. Number AU-A-2002360050

PCT Number PCT/JP02/13608

PCT Pub. Number WO2003/055835

Priority 2002-325 07.01.02 JP; 2001-396345 27.12.01 JP

Filing date 26 December 2002

Wipo publication date 15 July 2003

International Classifications

C07C 045/35 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 047/22 Compounds having CHO groups

C07C 051/25 Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 057/05 Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 2002-325 07.01.02 JP; 2001-396345 27.12.01 JP

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002360050

23 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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