Process to enhancing dry strength of paper by treatment with vinylamine-containing polymers and acrylamide containing polymers

Details for Australian Patent Application No. 2010343125 (hide)

Owner Hercules Incorporated

Inventors Brungardt, Clement L.; McKay, Jonathan M.; Riehle, Richard J.

Agent Spruson & Ferguson

Pub. Number AU-A-2010343125

PCT Pub. Number WO2011/090672

Priority 61/290,670 29.12.09 US

Filing date 22 December 2010

Wipo publication date 28 July 2011

International Classifications

D21H 21/18 Non-fibrous material added to the pulp, characterised by its function, form or properties

Event Publications

21 June 2012 PCT application entered the National Phase

  PCT publication WO2011/090672 Priority application(s): WO2011/090672

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