Lipohydrophilic glycerol based polymers as digestion aids for improving wood pulping processes

Details for Australian Patent Application No. 2011224435 (hide)

Owner Nalco Company

Inventors Duggirala, Prasad; Li, Xiaojin Harry

Agent Baldwins

Pub. Number AU-A-2011224435

PCT Pub. Number WO2011/112703

Priority 12/720,973 10.03.10 US

Filing date 9 March 2011

Wipo publication date 15 September 2011

International Classifications

D21C 3/20 Pulping cellulose-containing materials

C08G 65/34 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C09B 56/12 Azo dyes containing other chromophoric systems

D21C 3/22 Pulping cellulose-containing materials

D21H 21/24 Non-fibrous material added to the pulp, characterised by its function, form or properties

Event Publications

4 October 2012 PCT application entered the National Phase

  PCT publication WO2011/112703 Priority application(s): WO2011/112703

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

2011224438-Sinus-engaging fixation member

2011224429-Generating pulse parameters in a particle analyzer