Improved paper dyeing process

Details for Australian Patent Application No. 2007247781 (hide)

Owner Visy R & D Pty Ltd

Inventors Chopra, Sunil

Agent Davies Collison Cave

Pub. Number AU-B-2007247781

PCT Pub. Number WO2007/128077

Priority 2006902435 09.05.06 AU

Filing date 8 May 2007

Wipo publication date 15 November 2007

Acceptance publication date 10 March 2011

International Classifications

D21H 21/28 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties

D21C 5/02 (2006.01) Other processes for obtaining cellulose, e.g. cooking cotton linters - Working-up waste paper

D21C 9/00 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

D21C 9/08 (2006.01) After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

D21H 17/09 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

D21H 23/14 (2006.01) Processes or apparatus for adding material to the pulp or to the paper

Event Publications

27 November 2008 PCT application entered the National Phase

  PCT publication WO2007/128077 Priority application(s): WO2007/128077

10 March 2011 Application Accepted

  Published as AU-B-2007247781

7 July 2011 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2007247782-Two-part turf pallet with interconnected components

2007247780-Elastic dog leash