Process for producing acrolein and/or acrylic acid

Details for Australian Patent Application No. 2004318407 (hide)

Owner Mitsubishi Chemical Corporation

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

Agent Spruson & Ferguson

Pub. Number AU-A-2004318407

PCT Pub. Number WO2005/100290

Priority 2004-114359 08.04.04 JP

Filing date 13 October 2004

Wipo publication date 27 October 2005

International Classifications

C07C 57/05 (2006.01) Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms

C07B 61/00 (2006.01) Other general methods

C07C 27/12 (2006.01) Compounds containing carbon and oxygen, with or without hydrogen or halogens

C07C 27/14 (2006.01) Compounds containing carbon and oxygen, with or without hydrogen or halogens

C07C 45/28 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 45/32 (2006.01) Preparation of compounds having CO groups bound only to carbon or hydrogen atoms

C07C 47/22 (2006.01) Compounds having CHO groups

C07C 51/215 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 51/25 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

Event Publications

9 November 2006 PCT application entered the National Phase

  PCT publication WO2005/100290 Priority application(s): WO2005/100290

23 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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