Title:
ラッカーゼによるリグニンの解重合のための方法
Document Type and Number:
Japanese Patent JP6474138
Kind Code:
B2
Abstract:
A method for depolymerization of lignin includes oxidizing non-phenolic lignin by putting into presence, in at least one solvent, non-phenolic lignin, laccase, redox mediator and a source of oxygen, whereby a mixture including oxidized non-phenolic lignin is obtained, and further includes depolymerization of the oxidized non-phenolic lignin thereby obtained, by adding an oxidizer. The non-phenolic lignin is obtained from phenolic lignin by functionalization of phenol functions of the phenolic lignin.
Inventors:
Grelier, Stephane
Comba Joya, Georges
Comba Joya, Georges
Application Number:
JP2016534941A
Publication Date:
February 27, 2019
Filing Date:
November 26, 2014
Export Citation:
Assignee:
INSTITUT POLYTECHNIQUE DE BORDEAUX
UNIVERSITE DE BORDEAUX
UNIVERSITE DE BORDEAUX
International Classes:
C12P1/00; C07G1/00
Domestic Patent References:
| JP10077589A | ||||
| JP2000064185A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Satoshi Iino
Kajinami order
Kazuhiro Oyaku
Satoshi Iino