Title:
変性リグニン、エポキシ樹脂、およびその製造方法
Document Type and Number:
Japanese Patent JP6598354
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a modified lignin, a novel modified lignin and a novel epoxy resin.SOLUTION: The present invention provides a method for producing a modified lignin which includes the step of heating a lignin with a polyhydric alcohol in the presence of an acid catalyst; a modified lignin obtained by the production method; and an epoxy resin obtained from the modified lignin.SELECTED DRAWING: None
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Inventors:
Atsushi Umizumi
Ryo Sakai
Takashi Watanabe
Ryo Sakai
Takashi Watanabe
Application Number:
JP2015126306A
Publication Date:
October 30, 2019
Filing Date:
June 24, 2015
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C08H7/00
Domestic Patent References:
| JP61171701A | ||||
| JP2015006999A | ||||
| JP2000319350A | ||||
| JP2011184230A | ||||
| JP61171763A |
Foreign References:
| CN104312181A |