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Patent Searching and Data


Title:
ANTIFUNGAL POLYESTER COMPOSITE FIBER
Document Type and Number:
Japanese Patent JP2009275324
Kind Code:
A
Abstract:

To provide an antifungal polyester composite fiber which can be processed at a low temperature and can give a product, such as a woven or knitted fabric or a nonwoven fabric, having good dimensional stability and excellent texture, flexibility, mechanical characteristics and flame retardancy, when thermally adhered.

Provided is the polyester composite fiber formed from: a polyester A which includes a dicarboxylic acid component containing terephthalic acid as a main component and a diol component containing 1,6-hexanediol in an amount of 50 mol%, contains a crystal-nucleating agent in an amount of 0.01-5.0 mass%, and has a melting point (TmA) of 100-150C and a DSC curve satisfying a specific expression and showing temperature-falling crystallization determined by DSC; and a polyester B containing an antifungal agent containing a triazole-based organic compound as a main component.


Inventors:
OKOCHI TAKAO
IIZUKA TSUNEO
OKUBO SHUNSUKE
Application Number:
JP2008000129891
Publication Date:
November 26, 2009
Filing Date:
May 16, 2008
Export Citation:
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Assignee:
NIPPON ESTER CO LTD
International Classes:
D01F8/14