METHOD FOR PREPARING POLYESTERS HAVING INTRACHAIN FREE ACID FUNCTIONS

Details for Australian Patent Application No. 2002238682 (hide)

Owner SOCIETE DE CONSEILS DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES (S.C.R.A.S.)

Inventors CAZAUX, Jean-Bernard; BRIGATI, Charles; LOUCHKOFF, Alexandre

Pub. Number AU-A-2002238682

PCT Pub. Number WO2002/068499

Priority 01/02630 27.02.01 FR

Filing date 22 February 2002

Wipo publication date 12 September 2002

International Classifications

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

C08G 063/08 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238682

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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