POLY(TRIMETHYLENE-ETHYLENE ETHER) GLYCOLS

Details for Australian Patent Application No. 2003258042 (hide)

Owner E. I. DU PONT DE NEMOURS AND COMPANY

Inventors DO, Hiep, Quang; SUNKARA, Hari, Babu

Pub. Number AU-A-2003258042

PCT Number PCT/US03/24390

PCT Pub. Number WO2004/014984

Priority 60/402,262 09.08.02 US; 10/621,892 17.07.03 US

Filing date 4 August 2003

Wipo publication date 25 February 2004

International Classifications

C08G 065/04 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08G 065/34 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08F 016/02 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

C08F 016/12 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 60/402,262 09.08.02 US; 10/621,892 17.07.03 US

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003258042

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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