Reduced byproduct polyamine-epihalohydrin end capped resins

Details for Australian Patent Application No. 2007201073 (hide)

Owner Hercules Incorporated

Inventors Jabloner, Harold; Cheng, Huai Nan; Busink, Ronald; Riehle, Richard James; Hofbauer, Michaela; Haandrikman, Alfred Jacques; Carlin Jr, Francis J; Hoglen, John James; Allen, Anthony J; Crisp, Mark T; Lapre, John Arthur

Agent Spruson & Ferguson

Pub. Number AU-A-2007201073

Parent 2004208655

Filing date 12 March 2007

Wipo publication date 29 March 2007

International Classifications

C08G 73/02 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

D21H 17/55 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 27/10 (2006.01) Special paper not otherwise provided for, e.g. made by multi-step processes - Packing paper

Event Publications

29 March 2007 Application Open to Public Inspection

  Published as AU-A-2007201073

29 March 2007 Complete Application Filed

15 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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