Title:
VINYL CHLORIDE RESIN FIBER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2007/099858
Kind Code:
A1
Abstract:
Disclosed is a fiber made of a vinyl chloride resin, which is excellent in heat resistance and thus hardly shrinks thermally even at a temperature higher than 100˚C. Specifically disclosed is a fiber obtained by melt-spinning a resin composition containing a vinyl chloride resin and 1-300 parts by mass of a polyester resin per 100 parts by mass of the vinyl chloride resin. The vinyl chloride resin has a viscosity-average polymerization degree of 600-2500. The polyester resin is composed of a polylactic acid resin, and has a melting point of 100-300˚C.
Inventors:
SAKURAI AKIRA (JP)
HOSHINO YUKIHISA (JP)
HOSHINO YUKIHISA (JP)
Application Number:
PCT/JP2007/053314
Publication Date:
September 07, 2007
Filing Date:
February 22, 2007
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK (JP)
SAKURAI AKIRA (JP)
HOSHINO YUKIHISA (JP)
SAKURAI AKIRA (JP)
HOSHINO YUKIHISA (JP)
International Classes:
A41G3/00; D01F6/48
Domestic Patent References:
| WO2006135060A1 | 2006-12-21 |
Foreign References:
| US4010221A | 1977-03-01 | |||
| JPS5148169B1 | 1976-12-18 | |||
| JPH04136214A | 1992-05-11 | |||
| JPH1161555A | 1999-03-05 | |||
| DE4314023A1 | 1994-11-10 | |||
| JP2007009336A | 2007-01-18 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (38 Kanda-Higashimatsushitacho, Chiyoda-k, Tokyo 42, JP)
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