METHOD OF RECOVERING TRANSESTERIFICATION CATALYST

Details for Australian Patent Application No. 2002335424 (hide)

Owner DAINIPPON INK AND CHEMICALS, INC.

Inventors YU, Jing; XIU, Yanxia; MORIWAKI, Masayuki; KAI, Hidetomo; WU, Sansan; CHEN, Fengqi

Pub. Number AU-A-2002335424

PCT Number PCT/JP02/09834

PCT Pub. Number WO2003/028888

Priority 2001/301178 28.09.01 JP

Filing date 25 September 2002

Wipo publication date 14 April 2003

International Classifications

B01J 038/00 Regeneration or reactivation of catalysts, in general

B01J 031/12 Catalysts comprising hydrides, coordination complexes or organic compounds - containing organo-metallic compounds or metal hydrides

B01J 031/40 Catalysts comprising hydrides, coordination complexes or organic compounds - Regeneration or reactivation

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2001/301178 28.09.01 JP

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002335424

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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