PROCESS FOR PRODUCING (METH)ACRYLIC ACID COMPOUNDS

Details for Australian Patent Application No. 2002366017 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors OGAWA, Yasushi; SUZUKI, Yoshiro; HOSAKA, Hirochika; YADA, Shuhei

Pub. Number AU-A-2002366017

PCT Number PCT/JP02/11959

PCT Pub. Number WO2003/043968

Priority 2001-354043 20.11.01 JP

Filing date 15 November 2002

Wipo publication date 10 June 2003

International Classifications

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

C07C 051/42 Preparation of carboxylic acids or their salts, halides, or anhydrides - Separation

C07C 069/54 Esters of carboxylic acids

C07C 067/54 Preparation of carboxylic acid esters

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

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2001-354043 20.11.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002366017

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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