Title:
POLYESTER FIBER STRUCTURE AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2007146328
Kind Code:
A
Abstract:
To provide a polyester fiber structure having excellent washing resistance and having functionality such as water absorption, water-repellency and stainproofness.
The fiber structure containing a polyester fiber has the surface atom number ratios O1S/C1S and N1S/C1S determined by electron spectroscopy for chemical analysis (ESCA) by X-ray irradiation is higher than that of the part at a depth of ≥0.5μm from the surface by ≥0.02.
Inventors:
SHIBATA YASUHIRO
Application Number:
JP2005343466A
Publication Date:
June 14, 2007
Filing Date:
November 29, 2005
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
D06M15/277; D06M10/00; D06M10/02; D06M101/32
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