TERPOLYMER OF MALEIC ACID, MALEIC ANHYDRIDE AND ALKYLVINYLETHER

Details for Australian Patent Application No. 2003224984 (hide)

Owner ISP INVESTMENTS INC.

Inventors PLOCHOCKA, Krystyna

Pub. Number AU-A-2003224984

PCT Number PCT/US03/11632

PCT Pub. Number WO2004/000898

Priority 10/175,093 19.06.02 US

Filing date 15 April 2003

Wipo publication date 6 January 2004

International Classifications

C08F 122/04 Homopolymers 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 a carboxyl radical and containing at least one other carboxyl radical in the molecule

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/175,093 19.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003224984

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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