Process for producing (meth) acrylic acid compound

Details for Australian Patent Application No. 2002354084 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors Takasaki, Kenji; Takahashi, Kiyoshi; Suzuki, Yoshiro; Ogawa, Yasushi; Yada, Shuhei

Agent Davies Collison Cave

Pub. Number AU-A-2002354084

PCT Number PCT/JP02/12709

PCT Pub. Number WO2003/048100

Priority 2001-371608 05.12.01 JP; 2001-385168 18.12.01 JP; 2001-392058 25.12.01 JP; 2002-141162 16.05.02 JP; 2002-141194 16.05.02 JP; 2001-369636 04.12.01 JP

Filing date 4 December 2002

Wipo publication date 17 June 2003

International Classifications

C07C 051/487 Preparation of carboxylic acids or their salts, halides, or anhydrides

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

C07C 057/07 Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

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

C07C 067/60 Preparation of carboxylic acid esters

C07C 069/54 Esters of carboxylic acids

B01J 019/00 Chemical, physical, or physico-chemical processes in general

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

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-371608 05.12.01 JP; 2001-385168 18.12.01 JP; 2001-392058 25.12.01 JP; 2002-141162 16.05.02 JP; 2002-141194 16.05.02 JP; 2001-369636 04.12.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002354084

1 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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