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Title:
CELLULOSE ACETATE TWISTED YARN AND CLOTH USING THE SAME
Document Type and Number:
Japanese Patent JP09188931
Kind Code:
A
Abstract:

To obtain the above twisted yarn and cloth, good in drape property without damaging a natural dry feeling and an excellent color developing property of an acetate fiber by specifying each of inorganic fine particles in the cellulose acetate fiber having a high specific gravity and a relationship of a compounding ratio with another fiber to a number of twists.

This cellulose accetate twisted yarn is a twisted yarn containing Z≥20wt.% cellulose acetate fiber having a high specific gravity and 1.3-1.9 refractive index, and containing 5-30wt.% inorganic fine particles having ≥3.5 specific gravity, having 20-100 compounding ratio (Wf) with another fiber in the case of having >1000 and ≤2000 number of twists (Tn), and satisfying an equation: Wf≥(-0.05×Tn)+70 in the case of having ≤1000 number of twists.


Inventors:
Toshi, Akihito
Shimada, Yukio
Sakaki, Tadashi
Fukuzawa, Takashi
Komata, Hide
Application Number:
JP1996000001519
Publication Date:
July 22, 1997
Filing Date:
January 09, 1996
Export Citation:
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Assignee:
MITSUBISHI RAYON CO LTD
International Classes:
D01F1/10; D01F2/28; D02G3/02; D02G3/26; D02G3/28; D03D15/00; D01F1/10; D01F2/24; D02G3/02; D02G3/26; D03D15/00; (IPC1-7): D02G3/28; D02G3/02; D02G3/26; D03D15/00