Processing

Please wait...

Settings

Settings

Goto Application

1. WO2015138996 - COMPOSITIONS INCLUDING LIGNIN

Publication Number WO/2015/138996
Publication Date 17.09.2015
International Application No. PCT/US2015/020599
International Filing Date 13.03.2015
IPC
C08H 7/00 2011.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
7Lignin; Modified lignin; High-molecular-weight products derived therefrom
CPC
C08H 6/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
6Macromolecular compounds derived from lignin, e.g. tannins, humic acids
C08K 5/07
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
07Aldehydes; Ketones
C08K 5/136
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
13Phenols; Phenolates
136Phenols containing halogens
C08L 97/005
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
97Compositions of lignin-containing materials
005Lignin
Applicants
  • REGENTS OF THE UNIVERSITY OF MINNESOTA [US]/[US]
  • CHEN-SARKANEN, Yi-ru [US]/[US]
  • SARKANEN, Simo [US]/[US]
  • WANG, Yun-Yan [CN]/[US]
Inventors
  • CHEN-SARKANEN, Yi-ru
  • SARKANEN, Simo
  • WANG, Yun-Yan
Agents
  • NELSON, Anna, M.
Priority Data
61/953,11814.03.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITIONS INCLUDING LIGNIN
(FR) COMPOSITIONS CONTENANT DE LA LIGNINE
Abstract
(EN)
Disclosed herein are compositions that include at least about 75 weight percent (wt%) alkylated lignin based on the total weight of the omposition without any solvent(s). The material having a tensile strength of at least about 35 MPa, an elongation-to-break of at least about 1.5%, or both. Articles including such materials and methods of forming the same are also disclosed.
(FR)
L'invention concerne des compositions contenant au moins environ 75 pour cent en poids (% en poids) de lignine alkylée en fonction du poids total de la composition sans aucun solvant. L'invention concerne également un matériau présentant une résistance à la traction d'au moins environ 35 MPa, un allongement à la rupture d'au moins environ 1,5 %, ou les deux à la fois. L'invention concerne encore des articles contenant lesdits matériaux ainsi que des procédés de formation associés.
Also published as
Latest bibliographic data on file with the International Bureau