Reduced byproduct polyamine-epihalohhydrin resins

Details for Australian Patent Application No. 2004208655 (hide)

Owner Hercules Incorporated

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

Agent Spruson & Ferguson

Pub. Number AU-B-2004208655

Parent 2003200798

Filing date 2 September 2004

Wipo publication date 23 September 2004

Acceptance publication date 21 December 2006

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

16 September 2004 Complete Application Filed

23 September 2004 Application Open to Public Inspection

  Published as AU-B-2004208655

21 December 2006 Application Accepted

  Published as AU-B-2004208655

18 January 2007 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Reduced byproduct polyamine-epihalohydrin resins. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 2006

26 April 2007 Amendment Made

  The nature of the amendment is: Amend the invention title to read Reduced byproduct polyamineepihalohydrin resins

3 May 2007 Standard Patent Sealed

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