Title:
THERMOPLASTIC CELLULOSE ESTER COMPOSITION AND FIBERS MADE THEREFROM
Document Type and Number:
WIPO Patent Application WO/2010/050425
Kind Code:
A1
Abstract:
Disclosed is fibers made from thermoplastic cellulose ester composition, and the thermoplastic cellulose ester composition that configures the fibers, which can maintain excellent mechanical properties even after high-temperature dyeing, and especially, which are well suited to commingling, inter-knitting, and interweaving with polyester fibers. The thermoplastic cellulose ester composition and fiber made therefrom are characterized by containing at least 70‑95% by weight cellulose-fatty acid mixed ester with an average degree substitution of 2.4‑2.8, 5‑25% by weight plasticizer, and 1‑10% by weight cellulose acetate with an average degree substitution of 2.3‑2.6.
Inventors:
YAMADA, Hiroyuki (Toray Industries Inc., 4845, Mishima-sh, Shizuoka 52, 〒4118652, JP)
山田 博之 (〒52 静岡県三島市４８４５番地 東レ株式会社 三島工場内 Shizuoka, 〒4118652, JP)
山田 博之 (〒52 静岡県三島市４８４５番地 東レ株式会社 三島工場内 Shizuoka, 〒4118652, JP)
Application Number:
JP2009/068316
Publication Date:
May 06, 2010
Filing Date:
October 26, 2009
Export Citation:
Assignee:
TORAY INDUSTRIES, INC. (1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 66, 〒1038666, JP)
東レ株式会社 (〒66 東京都中央区日本橋室町２丁目１番１号 Tokyo, 〒1038666, JP)
YAMADA, Hiroyuki (Toray Industries Inc., 4845, Mishima-sh, Shizuoka 52, 〒4118652, JP)
東レ株式会社 (〒66 東京都中央区日本橋室町２丁目１番１号 Tokyo, 〒1038666, JP)
YAMADA, Hiroyuki (Toray Industries Inc., 4845, Mishima-sh, Shizuoka 52, 〒4118652, JP)
International Classes:
C08L1/14; C08L1/12; D01F2/28
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