C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 63/90 (2006.01) B01D 11/02 (2006.01) C07K 14/435 (2006.01) C07K 14/78 (2006.01) C08B 37/08 (2006.01) C08G 63/06 (2006.01) C08G 63/89 (2006.01) C07K 1/14 (2006.01) C12P 7/62 (2006.01)
Patent
CA 2602145
Methods for using ionic liquids to extract and separate a biopolymer from a biomass containing the biopolymer are disclosed. Methods for dissolving a biopolymer in an ionic liquid are also disclosed. A recovery solvent is used to reduce the solubility of the biopolymer in the ionic liquid and conventional separation techniques are used to recover the biopolymer. Biopolymers encompassed by this invention include chitin, chitosan, elastin, collagen, keratin and polyhydroxyalkanoate.
L'invention concerne des méthodes pour utiliser des liquides ioniques pour extraire et pour séparer un biopolymère à partir d'une biomasse contenant ce biopolymère. L'invention concerne également des méthodes pour dissoudre un biopolymère dans un liquide ionique. Un solvant d'extraction est utilisé pour réduire la solubilité du biopolymère dans le liquide ionique et des techniques de séparation classiques sont utilisées pour extraire le polymère. Les biopolymères de l'invention comprennent de la chitine, du chitosane, de l'élastine, du collagène, de la kératine et du polyhydroxyalcanoate.
Brooker Anju Deepali Massey
Combs Katherine Helen
Forshey Paul Arlen
Hecht Stacie Ellen
Narasimhan Karunakaran
Kirby Eades Gale Baker
The Procter & Gamble Company
LandOfFree
Extracting biopolymers from a biomass using ionic liquids does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Extracting biopolymers from a biomass using ionic liquids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extracting biopolymers from a biomass using ionic liquids will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2086527