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1. WO2015105542 - POLYOLS FROM BIOMASS AND POLYMERIC PRODUCTS PRODUCED THEREFROM

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Publication Number WO/2015/105542
Publication Date 16.07.2015
International Application No. PCT/US2014/057099
International Filing Date 24.09.2014
IPC
C08G 63/685 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
68Polyesters containing atoms other than carbon, hydrogen, and oxygen
685containing nitrogen
CPC
C07C 269/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
269Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups , the nitrogen atom not being part of nitro or nitroso groups
C07C 269/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
269Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups , the nitrogen atom not being part of nitro or nitroso groups
04from amines with formation of carbamate groups
C07C 277/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
277Preparation of guanidine or its derivatives, i.e. compounds containing the group , the singly-bound nitrogen atoms not being part of nitro or nitroso groups
08of substituted guanidines
C08G 18/3831
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having heteroatoms other than oxygen
3819having nitrogen
3823containing -N-C=O groups
3831containing urethane groups
C08G 18/4833
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
48Polyethers
4833Polyethers containing oxyethylene units
C08G 18/60
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
60Polyamides or polyester-amides
Applicants
  • NARAYAN, Ramani [US]/[US]
  • GRAVIER, Daniel [US]/[US]
  • HABLOT, Elodie [US]/[US]
  • SENDIJAREVIC, Vahid [US]/[US]
  • CHALASANI, Siva, Rama Krishna
Inventors
  • NARAYAN, Ramani
  • GRAVIER, Daniel
  • HABLOT, Elodie
  • SENDIJAREVIC, Vahid
  • CHALASANI, Siva, Rama Krishna
Agents
  • MCKELLAR, Robert, L.
Priority Data
14/034,61124.09.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) POLYOLS FROM BIOMASS AND POLYMERIC PRODUCTS PRODUCED THEREFROM
(FR) POLYOLS OBTENUS À PARTIR D'UNE BIOMASSE ET PRODUITS POLYMÈRES OBTENUS À PARTIR DESDITS POLYOLS
front page image
Abstract
(EN) Polyol compositions containing urethane linkages derived from amino acids. The polyols are obtained from the reaction of the carbonate with the amines in the amino acids. Individual amino acids or mixtures of amino acids that are prepared from the hydrolysis of the proteins can be used.
(FR) Compositions de polyols contenant des liaisons uréthane, dérivés d'acides aminés. Lesdits polyols sont obtenus par la réaction du carbonate avec les amines dans les acides aminés. Des acides aminés individuels ou des mélanges d'acides aminés qui sont préparés à partir de l'hydrolyse de protéines peuvent être utilisés.
Related patent documents
US20140171535
Latest bibliographic data on file with the International Bureau
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