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1. WO2020070341 - METHOD FOR PRODUCING OXIDIZED LIGNINS

Publication Number WO/2020/070341
Publication Date 09.04.2020
International Application No. PCT/EP2019/077133
International Filing Date 07.10.2019
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
C07G 1/00 2011.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
GCOMPOUNDS OF UNKNOWN CONSTITUTION
1Low-molecular-weight derivatives of lignin
CPC
C07G 1/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
GCOMPOUNDS OF UNKNOWN CONSTITUTION
1Lignin; Lignin derivatives
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
Applicants
  • ROCKWOOL INTERNATIONAL A/S [DK]/[DK]
Inventors
  • JOHANSSON, Dorte, Bartnik
  • NISSEN, Povl
Agents
  • LETZELTER, LL.M., Felix
Priority Data
18198997.105.10.2018EP
18198999.705.10.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR PRODUCING OXIDIZED LIGNINS
(FR) PROCÉDÉ DE PRODUCTION DE LIGNINES OXYDÉES
Abstract
(EN)
The present invention is directed to a method for producing oxidized lignins.
(FR)
La présente invention concerne un procédé de production de lignines oxydées.
Latest bibliographic data on file with the International Bureau