AMPHOLYTIC COPOLYMER AND USE THEREOF

Details for Australian Patent Application No. 2003303458 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors NGUYEN-KIM, Son; SCHUCH, Horst; KAISER, Thomas; WOOD, Claudia; HOSSEL, Peter

Pub. Number AU-A-2003303458

PCT Number PCT/EP2003/0149

PCT Pub. Number WO2004/058837

Priority 102 61 750.3 30.12.02 DE

Filing date 29 December 2003

Wipo publication date 22 July 2004

International Classifications

C08F 246/00 Copolymers in which the nature of only the monomers in minority is defined

C08F 220/60 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

A61K 007/06

C08F 220/04 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

C08F 220/34 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

C08F 226/10 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 102 61 750.3 30.12.02 DE

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003303458

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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