PROCESS FOR PRODUCING (METH)ACRYLIC ACID COMPOUND

Details for Australian Patent Application No. 2002355041 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors YADA, Shuhei; TAKASAKI, Kenji; OGAWA, Yasushi; SUZUKI, Yoshiro

Pub. Number AU-A-2002355041

PCT Number PCT/JP02/12332

PCT Pub. Number WO2003/045892

Priority 2001-392057 25.12.01 JP; 2001-362895 28.11.01 JP; 2001-362896 28.11.01 JP; 2001-362897 28.11.01 JP

Filing date 26 November 2002

Wipo publication date 10 June 2003

International Classifications

C07C 067/60 Preparation of carboxylic acid esters

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

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

C07C 067/54 Preparation of carboxylic acid esters

C07C 069/54 Esters of carboxylic acids

C07C 051/44 Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-392057 25.12.01 JP; 2001-362895 28.11.01 JP; 2001-362896 28.11.01 JP; 2001-362897 28.11.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002355041

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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