SOPHTHALIC ACID GLYCOL ESTER SOLUTION

Details for Australian Patent Application No. 2002247145 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors DUAN, Jiwen, F.

Pub. Number AU-A-2002247145

PCT Pub. Number WO2002/070451

Priority 09/795,278 28.02.01 US

Filing date 17 January 2002

Wipo publication date 19 September 2002

International Classifications

C07C 067/08 Preparation of carboxylic acid esters

C08G 063/81 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/85 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/86 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C07C 069/80 Esters of carboxylic acids

C08G 063/183 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002247145

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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