Title:
可逆性ヒートセットされた弾性繊維、および、その製造法、ならびに、それらより製造された製品。
Document Type and Number:
Japanese Patent JP4824802
Kind Code:
B2
Abstract:
A reversible, heat-set covered fiber is described, the covered fiber comprising: A. A core comprising an elastic fiber comprising a substantially crosslinked, temperature-stable, olefin polymer, and B. A cover comprising an inelastic fiber. The fiber is heat-set by a method comprising: (a) Stretching the covered fiber by applying a stretching force to the covered fiber; (b) Heating the stretched covered fiber of (a) to a temperature in excess of the crystalline melting point of the olefin polymer for a period of time sufficient to at least partially melt the olefin polymer; (c) Cooling the stretched and heated covered fiber of (b) to a temperature below the crystalline melting point of the olefin polymer for a period of time sufficient to solidify the polymer; and (d) Removing the stretching force from the covered fiber.
Inventors:
Petal, Reigen, M.
Raid, Rona, Elle.
Battistini, Antonio
Bensason, Selim
Ho, soi, h.
Raid, Rona, Elle.
Battistini, Antonio
Bensason, Selim
Ho, soi, h.
Application Number:
JP2009213384A
Publication Date:
November 30, 2011
Filing Date:
September 15, 2009
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
D02G3/32; D06C23/04; D01F6/30; D01F6/70; D02G3/04; D02G3/36; D02J1/22; D03D15/56; D04B1/16; D04H13/00; D06P3/00; D06P3/82; D06P5/20; D03D15/567
Domestic Patent References:
| JP3104948A | ||||
| JP4174733A | ||||
| JP61194221A | ||||
| JP11172527A | ||||
| JP2000109534A |
Foreign References:
| WO1992000408A1 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki