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Title:
FIBER COMPRISING CELLULOSE MIXED FATTY ACID ESTER COMPOSITION
Document Type and Number:
Japanese Patent JP2005273129
Kind Code:
A
Abstract:

To provide a fiber comprising a cellulose mixed fatty acid ester composition which comprises an ingredient having little environmental load and consisting mainly of a cellulose mixed fatty acid ester of biomass material and has not only melt-spinnability and strength/elongation characteristics but also, in final products, practical thermal softening temperature.

The fiber comprises a cellulose mixed fatty acid ester composition containing at least a cellulose mixed fatty acid ester satisfying specific substitution degrees and having 150-200°C glass transition temperature (Tg).


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Inventors:
ICHIKAWA TOMOKO
MIHARA SHIYOUKO
SASAKI TOSHIHIRO
ARANISHI YOSHITAKA
Application Number:
JP2004355086A
Publication Date:
October 06, 2005
Filing Date:
December 08, 2004
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
C08K5/524; C08L1/08; C08L71/02; D01F2/28; (IPC1-7): D01F2/28; C08K5/524; C08L1/08; C08L71/02
Domestic Patent References:
JP2004027378A2004-01-29
JP2002301788A2002-10-15
JP2003241172A2003-08-27
JP2003270442A2003-09-25



 
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