Title:
MODIFIED LIGNIN AND PHENOLIC RESIN MOLDING MATERIAL CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2013/031039
Kind Code:
A1
Abstract:
This modified lignin has a benzoxazine ring in each molecule, and is preferably obtained from a plant-derived lignin. This modified lignin can be obtained by reacting, for example, lignin, an amine and an aldehyde. In addition, a phenolic resin molding material of the present invention contains a phenolic resin and the above-described modified lignin.
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Inventors:
OUGI TAKESHI (JP)
ISHIBASHI YOSHIAKI (JP)
YAMANO KOJI (JP)
KIMURA HAJIME (JP)
MATSUMOTO AKIHIRO (JP)
OTSUKA KEIKO (JP)
ISHIBASHI YOSHIAKI (JP)
YAMANO KOJI (JP)
KIMURA HAJIME (JP)
MATSUMOTO AKIHIRO (JP)
OTSUKA KEIKO (JP)
Application Number:
PCT/JP2011/079369
Publication Date:
March 07, 2013
Filing Date:
December 19, 2011
Export Citation:
Assignee:
HARIMA CHEMICALS INC (JP)
OSAKA MUNICIPAL TECH RES INST (JP)
OUGI TAKESHI (JP)
ISHIBASHI YOSHIAKI (JP)
YAMANO KOJI (JP)
KIMURA HAJIME (JP)
MATSUMOTO AKIHIRO (JP)
OTSUKA KEIKO (JP)
OSAKA MUNICIPAL TECH RES INST (JP)
OUGI TAKESHI (JP)
ISHIBASHI YOSHIAKI (JP)
YAMANO KOJI (JP)
KIMURA HAJIME (JP)
MATSUMOTO AKIHIRO (JP)
OTSUKA KEIKO (JP)
International Classes:
C08H7/00; C08L93/00
Foreign References:
| JPS57130994A | 1982-08-13 | |||
| JPH0360448A | 1991-03-15 | |||
| JPS62169896A | 1987-07-27 | |||
| JPH06127998A | 1994-05-10 | |||
| JPH09194244A | 1997-07-29 | |||
| JPS6436623A | 1989-02-07 | |||
| JP2008156601A | 2008-07-10 | |||
| JP2009292952A | 2009-12-17 | |||
| JPS6291531A | 1987-04-27 |
Attorney, Agent or Firm:
FUKAI, Toshikazu (JP)
Toshikazu Fukai (JP)
Toshikazu Fukai (JP)
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Claims: