Title:
THERMOPLASTIC LIGNIN CONDENSATION POLYMER, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/038896
Kind Code:
A1
Abstract:
The present invention provides a thermoplastic lignin condensation polymer which does not produce smoke or odor even at a normal melting process temperature and allows a melt viscosity to be measured even when being heated at 200 ℃ or higher. The thermoplastic lignin condensation polymer according to the present invention can be prepared through a reaction which grows a reactant to a linear or branched linear condensate while inhibiting cross-linking by selectively activating a hydroxyl group contained in lignin.
Inventors:
NAM JAE-DO (KR)
KIM DONG KWAN (KR)
NAM JUNG HOON (KR)
KIM DONG KWAN (KR)
NAM JUNG HOON (KR)
Application Number:
PCT/KR2013/008095
Publication Date:
March 13, 2014
Filing Date:
September 06, 2013
Export Citation:
Assignee:
NAM JAE-DO (KR)
KIM DONG KWAN (KR)
KIM DONG KWAN (KR)
International Classes:
C08H7/00; C07G1/00; C08J5/00; C08L97/00
Domestic Patent References:
| WO2012038259A1 | 2012-03-29 |
Foreign References:
| KR100242886B1 | 2000-02-01 | |||
| JP2012515241A | 2012-07-05 | |||
| JPH1171401A | 1999-03-16 | |||
| JPH1129647A | 1999-02-02 | |||
| KR910018395A | 1991-11-30 |
Other References:
See also references of EP 2894187A4
Attorney, Agent or Firm:
KIM, Aera (KR)
김애라 (KR)
김애라 (KR)
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