Owner Greencentre Canada Queen's University at Kingston

Inventors Jessop, Philip G.; Phan, Lam N.; Carrier, Andrew J.; Resendes, Rui; Wechsler, Dominik

Agent FB Rice

Pub. Number AU-A-2010312290

PCT Pub. Number WO2011/050469

Priority 61/311,178 05.03.10 US; 61/255,623 28.10.09 US; 2,683,660 28.10.09 CA

Filing date 28 October 2010

Wipo publication date 5 May 2011

C07C 257/14 (2006.01) Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines

B01D 11/04 (2006.01) Solvent extraction - of solutions which are liquid

C07B 63/00 (2006.01) Purification

C08J 9/38 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

C08J 11/08 (2006.01) Recovery or working-up of waste materials

C10G 1/04 (2006.01) Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

C12P 13/00 (2006.01) Preparation of nitrogen-containing organic compounds