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Patent Searching and Data


Title:
NYLON DENIM AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2004316003
Kind Code:
A
Abstract:

To provide a nylon denim unconventionally highly excellent in lightweight feeling despite having water absorbability comparable to cotton and standing comparison with conventional woven fabrics in terms of touch feeling, and to provide a method for producing the nylon denim.

The nylon denim is a woven fabric comprising spun yarns of hollow nylon staple fibers, being ≤400 g/m2 in basis weight and ≥0.75 in clo value indicating the thermal insulation defined in the Specification Text. The method for producing the nylon denim using spun yarns of sheath/core-type conjugate staple fibers with a polyamide as the sheath component and a polyester as the core component comprises treating the spun yarns with a hot alkali solution in their dyeing step followed by undergoing weaving, or weaving the spun yarns followed by undergoing treatment with a hot alkali solution.


Inventors:
KOBAYASHI KIYOSHI
FUJIMOTO TETSUYA
OMORI SEI
Application Number:
JP2003000109875
Publication Date:
November 11, 2004
Filing Date:
April 15, 2003
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
A41D1/00; A41D1/02; A41D31/00; (IPC1-7): A41D1/00; A41D1/02; A41D31/00