Title:
METHOD FOR BOILING-OFF OF BLENDED FABRIC FROM POLYAMIDE FIBER AND POLYURETHANE FIBER, METHOD FOR PRODUCING DYED BLENDED FABRIC AND DYED BLENDED FABRIC
Document Type and Number:
WIPO Patent Application WO/2002/020895
Kind Code:
A1
Abstract:
A method for boiling-off of a blended fabric from polyamide fibers and polyurethane fibers, characterized in that soft water is used as the water for treatment and said water for treatment contains a sequestering agent. The method allows the production of a blended fabric from polyamide fibers and polyurethane fibers which has no dyeing specks and is excellent in the uniformity of dyeing.
Inventors:
TANABE YOUSUKE (JP)
HOSODA YOSHINORI (JP)
OHIWA SHINICHI (JP)
ISSHIKI TAKASABUROU (JP)
HOSODA YOSHINORI (JP)
OHIWA SHINICHI (JP)
ISSHIKI TAKASABUROU (JP)
Application Number:
PCT/JP2001/007602
Publication Date:
March 14, 2002
Filing Date:
September 03, 2001
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
DU PONT TORAY CO LTD (JP)
TANABE YOUSUKE (JP)
HOSODA YOSHINORI (JP)
OHIWA SHINICHI (JP)
ISSHIKI TAKASABUROU (JP)
DU PONT TORAY CO LTD (JP)
TANABE YOUSUKE (JP)
HOSODA YOSHINORI (JP)
OHIWA SHINICHI (JP)
ISSHIKI TAKASABUROU (JP)
International Classes:
D06L1/12; D06P3/82; D06P7/00; D06P3/24; (IPC1-7): D06L1/12; D06P5/00; D06P3/24
Foreign References:
| GB2137671A | 1984-10-10 | |||
| JP2001164479A | 2001-06-19 | |||
| JPH04185749A | 1992-07-02 | |||
| JPH09170147A | 1997-06-30 | |||
| JP2001098446A | 2001-04-10 | |||
| JPS61124688A | 1986-06-12 | |||
| GB2287966A | 1995-10-04 | |||
| JPH10219571A | 1998-08-18 | |||
| JPH04327261A | 1992-11-16 |
Attorney, Agent or Firm:
Sato, Kenji c/o Shiga, Branch (TORAY INTELLECTUAL PROPERTY EXPERTS CO. LTD.,
1-1, Sonoyama 1-chom, Otsu-shi Shiga, JP)
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