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Title:
METHOD FOR PRODUCING CELLULOSE DERIVATIVE AND CELLULOSE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2013/180278
Kind Code:
A1
Abstract:
A method for producing a cellulose derivative, the method being characterized by comprising reacting a reactant and cellulose or a derivative thereof in a non-uniform solid/liquid system, forming in a swollen state a cellulose derivative into which a C5 or higher long-chain organic group has been introduced, and carrying out a solid/liquid separation to obtain the cellulose derivative into which the long-chain organic group has been introduced.

Inventors:
TOYAMA KIYOHIKO (JP)
IJI MASATOSHI (JP)
TANAKA SHUKICHI (JP)
Application Number:
PCT/JP2013/065218
Publication Date:
December 05, 2013
Filing Date:
May 31, 2013
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
C08B3/10; C08B3/00; C08B3/16; C08B3/20; C08B11/00; C08B15/00; C08L1/10
Domestic Patent References:
WO2011043279A12011-04-14
WO2011043280A12011-04-14
WO2011111272A12011-09-15
WO2012017769A12012-02-09
WO2012017772A12012-02-09
Foreign References:
JP2011213754A2011-10-27
JP2011016995A2011-01-27
JP2010254798A2010-11-11
JP2012021119A2012-02-02
JP2012219112A2012-11-12
Other References:
IJI, MASATOSHI ET AL.: "Hydrophobic, mechanical and thermal characteristics of thermoplastic cellulose diacetate bonded with cardanol from cashew nutshell", POLYMER JOURNAL, vol. 43, no. 8, 2011, pages 738 - 741
SHUKICHI TANAKA ET AL.: "Cardanol Fuka Sakusan Cellulose eno Hokozokukei Kagobutsu no Donyu ni yoru Kyodo.Tainetsusei.Taisuisei no Kojo", POLYMER PREPRINTS, vol. 61, no. 1, 15 May 2012 (2012-05-15), JAPAN, pages 3PB138
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
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