Title:
STRETCH FIBER PRODUCT
Document Type and Number:
Japanese Patent JP2012127025
Kind Code:
A
Abstract:
To provide a stretch fiber product that is excellent in deodorant capability and appearance quality while maintaining strength and extensibility important in stretchability of polyurethane elastic fibers.
Provided is a stretch fiber product that contains a polyurethane elastic staple having a urethane group concentration of 0.2 mol/kg or more to 3.5 mol/kg or less based on 1 kg polyurethane. The elastic staple has a fiber length in a range of 1 mm to 100 mm and has a coating polymer prepared by polymerization of at least one anionic vinyl monomer on the fiber surface.
Inventors:
TAKAYAMA HIROSHI
TANAKA TOSHIHIRO
TANAKA TOSHIHIRO
Application Number:
JP2010280349A
Publication Date:
July 05, 2012
Filing Date:
December 16, 2010
Export Citation:
Assignee:
TORAY OPELONTEX CO LTD
International Classes:
D06M15/263; D01F6/70; D04B1/18; D06M14/12
Domestic Patent References:
JP2004292956A | 2004-10-21 | |||
JP2009191415A | 2009-08-27 | |||
JP2004019069A | 2004-01-22 |
Attorney, Agent or Firm:
Hiroaki Yoshizawa