MODIFIED CONDENSATION POLYMERS CONTAINING AZETIDINIUM GROUPS IN CONJUNCTION WITH AMPHIPHILIC HYDROCARBON MOIETIES

Details for Australian Patent Application No. 2002255951 (hide)

Owner KIMBERLY-CLARK WORLDWIDE, INC.

Inventors SHANNON, Thomas, Gerard; GOULET, Mike, Thomas; CLARAHAN, Daniel, Arthur; SCHROEDER, Wen, Zyo

Pub. Number AU-A-2002255951

PCT Pub. Number WO2003/037960

Priority 09/999,717 31.10.01 US

Filing date 26 March 2002

Wipo publication date 12 May 2003

International Classifications

C08G 069/48 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

D21H 017/55 Non-fibrous material added to the pulp, characterised by its constitution

B32B 029/00 Layered products essentially comprising paper or cardboard

Event Publications

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002255951

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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