POLYMERIZING HYDROGELS INCLUDING MODIFYING COMPOUNDS TO COMPRISE LOW AMOUNT OF RESIDUAL MONOMERS AND BYPRODUCTS AND TO OPTIMIZE MATERIAL PROPERTIES

Details for Australian Patent Application No. 2003242264 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors HUHN, Wolfgang, Edgar; GOLDMAN, Stephen, A.; BECK, Martin; FRENZ, Volker; GORTH, Felix, Christian; STEPHAN, Oskar; WEIDL, Christian, Hubert; MERRIGAN, Steven, R.

Pub. Number AU-A-2003242264

PCT Number PCT/EP03/06514

PCT Pub. Number WO2004/003034

Priority 60/392,919 01.07.02 US; 60/454,205 12.03.03 US

Filing date 20 June 2003

Wipo publication date 19 January 2004

International Classifications

C08F 020/04 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C09J 133/02 Adhesives based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof - Homopolymers or copolymers of acids

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 60/392,919 01.07.02 US; 60/454,205 12.03.03 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003242264

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

18 August 2005 Corrigenda

  Applications OPI - Name Index Under the name BASF AKTIENGESELLSCHAFT, Application No. 2003242264, under INID (71) correct the name to read BASF AKTIENGESELLSCHAFT; THE PROCTER & GAMBLE COMPANY

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