PROCESS FOR PRODUCING (METH)ACRYLIC ACID

Details for Australian Patent Application No. 2003211558 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors YADA, Shuhei; HOSAKA, Hirochika; JINNO, Kimikatsu

Pub. Number AU-A-2003211558

PCT Number PCT/JP03/02856

PCT Pub. Number WO2003/076380

Priority 2002-65532 11.03.02 JP

Filing date 11 March 2003

Wipo publication date 22 September 2003

International Classifications

C07C 045/33 Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 047/22 Compounds having CHO groups

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

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 2002-65532 11.03.02 JP

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003211558

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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