A process for surface colouration of paper

Details for Australian Patent Application No. 2006311100 (hide)

Owner BASF SE

Inventors Lennartz, Michael; Hunger, Charles

Agent Spruson & Ferguson

Pub. Number AU-B-2006311100

PCT Pub. Number WO2007/054452

Priority 05110636.7 11.11.05 EP

Filing date 1 November 2006

Wipo publication date 18 May 2007

Acceptance publication date 14 April 2011

International Classifications

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

D21H 19/70 (2006.01) Coated paper

D21H 23/70 (2006.01) Processes or apparatus for adding material to the pulp or to the paper

Event Publications

22 May 2008 PCT application entered the National Phase

  PCT publication WO2007/054452 Priority application(s): WO2007/054452

29 October 2009 Assignment before Grant

  Ciba Holding Inc. The application has been assigned to BASF SE

14 April 2011 Application Accepted

  Published as AU-B-2006311100

11 August 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

2006311101-Carbocyclic fused cyclic amines as inhibitors of the coagulation factor Xa

2006311092-3-aryl-isoxazole-4-carbonyl-benzofuran derivatives