CATALYST FOR POLYCONDENSATION AND PROCESS FOR PRODUCING POLYESTER WITH THE SAME

Details for Australian Patent Application No. 2002349457 (hide)

Owner MITSUBISHI CHEMICAL CORPORATION

Inventors IIDA, Yosuke; SETOYAMA, Tohru

Pub. Number AU-A-2002349457

PCT Number PCT/JP02/12227

PCT Pub. Number WO2004/048438

Filing date 22 November 2002

Wipo publication date 18 June 2004

International Classifications

C08G 063/82 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

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

C08K 003/34 Use of inorganic ingredients

C08K 005/5419 Use of organic ingredients

C08L 067/02 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

Event Publications

13 March 2003 Complete Application Filed

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2002349457

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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