Title:
HIGHLY FUNCTIONAL POLYETHYLENE FIBER, WOVEN/KNITTED FABRIC COMPRISING SAME, AND GLOVE THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/021366
Kind Code:
A1
Abstract:
A highly functional polyethylene fiber which combines high heat-insulating properties with cut resistance and is excellent in productivity and suitability for passing through post-processing; and a coated elastic yarn including the fiber, a woven/knitted fabric, and a glove. The polyethylene fiber comprises polyethylene which is constituted of repeating units of substantially ethylene and which, in the fiber state, has a weight-average molecular weight (Mw) of 50,000-300,000 and a ratio of the weight-average molecular weight to the number-average molecular weight (Mn), Mw/Mn, of 4.0 or lower. The polyethylene fiber has a gel content of 100-10,000 ppm or a zero-shear viscosity in a molten state at 190ºC of 8,000-300,000 (Pa·s).
Inventors:
FUKUSHIMA YASUNORI (JP)
ODA SYOJI (JP)
MASUDA MINORU (JP)
ODA SYOJI (JP)
MASUDA MINORU (JP)
Application Number:
PCT/JP2009/064592
Publication Date:
February 25, 2010
Filing Date:
August 20, 2009
Export Citation:
Assignee:
TOYO BOSEKI (JP)
FUKUSHIMA YASUNORI (JP)
ODA SYOJI (JP)
MASUDA MINORU (JP)
FUKUSHIMA YASUNORI (JP)
ODA SYOJI (JP)
MASUDA MINORU (JP)
International Classes:
D01F6/04; A41D19/00; A41D31/00; D03D15/56
Foreign References:
| JP2004019050A | 2004-01-22 | |||
| JPS6059172A | 1985-04-05 | |||
| JP2002180324A | 2002-06-26 | |||
| JPH02175912A | 1990-07-09 |
Other References:
None
See also references of EP 2316990A4
See also references of EP 2316990A4
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (JP)
Hisakazu Ueki (JP)
Hisakazu Ueki (JP)
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