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 JP2005520066
Kind Code:
A
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:
JP2003576690A
Publication Date:
July 07, 2005
Filing Date:
March 11, 2003
Export Citation:
Assignee:
Dow Global Technologies Incorporated
International Classes:
D06C23/04; D01F6/30; D01F6/70; D02G3/04; D02G3/32; D02G3/36; D02J1/22; D03D15/56; D04B1/16; D04H13/00; D06P3/00; D06P3/82; D06P5/20; D03D15/567; (IPC1-7): D02J1/22; D02G3/04; D02G3/32; D02G3/36; D03D15/00; D03D15/08; D04H1/42; D06C23/04; D06P3/00; D06P3/82; D06P5/20
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Junko Kobayashi
Norio Omori
Eiji Katayama
Junko Kobayashi
Norio Omori