JP2005520066A5 - - Google Patents

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Publication number
JP2005520066A5
JP2005520066A5 JP2003576690A JP2003576690A JP2005520066A5 JP 2005520066 A5 JP2005520066 A5 JP 2005520066A5 JP 2003576690 A JP2003576690 A JP 2003576690A JP 2003576690 A JP2003576690 A JP 2003576690A JP 2005520066 A5 JP2005520066 A5 JP 2005520066A5
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JP
Japan
Prior art keywords
temperature
fiber
fibers
elastic
stretched
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JP2003576690A
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JP4400915B2 (ja
JP2005520066A (ja
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Priority claimed from PCT/US2003/007591 external-priority patent/WO2003078705A1/en
Publication of JP2005520066A publication Critical patent/JP2005520066A/ja
Publication of JP2005520066A5 publication Critical patent/JP2005520066A5/ja
Application granted granted Critical
Publication of JP4400915B2 publication Critical patent/JP4400915B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Claims (3)

  1. 逆行ヒートセット弾性繊維の製造方法であり、
    （ａ）１００％伸びまでの連続４回の延伸の１回の延伸後および４回の延伸後に、延伸された長さのうち少なくとも５０％が回復する弾性繊維にバイアス応力を適用すること、
    （ｂ）前記（ａ）の延伸された繊維を、ポリマーのクリスタライト（ｃｒｙｓｔａｌｉｔｅ）の少なくとも一部が融解する温度を超える温度まで加熱すること、
    （ｃ）前記（ｂ）の繊維をステップ（ｂ）の温度よりも低い温度に冷却すること、
    （ｄ）繊維からバイアス力を除去すること、その後、
    （ｅ）ステップ（ｄ）で得られる繊維の長さよりもステップ（ｅ）において得られる繊維の長さが短くなるよう、クリスタライトの少なくとも一部が融解する温度を超える温度に、バイアス応力なしに繊維の温度を加熱すること、
    を含む方法。
  2. 前記弾性繊維がステップ（ａ）の前に非弾性繊維と組み合わされてヤーンを形成する、請求項１に記載の方法。
  3. 請求項１に基づき製造された弾性繊維の縦糸巻きでの使用。
JP2003576690A 2002-03-11 2003-03-11 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。 Expired - Lifetime JP4400915B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36311702P 2002-03-11 2002-03-11
PCT/US2003/007591 WO2003078705A1 (en) 2002-03-11 2003-03-11 Reversible, heat-set, elastic fibers, and method of making and articles made from same

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2009213405A Division JP4824803B2 (ja) 2002-03-11 2009-09-15 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。
JP2009213384A Division JP4824802B2 (ja) 2002-03-11 2009-09-15 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。

Publications (3)

Publication Number Publication Date
JP2005520066A JP2005520066A (ja) 2005-07-07
JP2005520066A5 true JP2005520066A5 (ja) 2009-03-05
JP4400915B2 JP4400915B2 (ja) 2010-01-20

Family

ID=28041729

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2003576690A Expired - Lifetime JP4400915B2 (ja) 2002-03-11 2003-03-11 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。
JP2009213384A Expired - Lifetime JP4824802B2 (ja) 2002-03-11 2009-09-15 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。
JP2009213405A Expired - Lifetime JP4824803B2 (ja) 2002-03-11 2009-09-15 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。

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2009213384A Expired - Lifetime JP4824802B2 (ja) 2002-03-11 2009-09-15 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。
JP2009213405A Expired - Lifetime JP4824803B2 (ja) 2002-03-11 2009-09-15 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。

Country Status (15)

Country Link
US (1) US7955539B2 (ja)
EP (1) EP1485527B1 (ja)
JP (3) JP4400915B2 (ja)
KR (1) KR20040089730A (ja)
CN (1) CN100378259C (ja)
AT (2) ATE360108T1 (ja)
AU (1) AU2003213844B2 (ja)
BR (2) BRPI0308532B1 (ja)
CA (1) CA2478694A1 (ja)
DE (2) DE60313305T2 (ja)
ES (2) ES2281630T3 (ja)
IL (1) IL163971A0 (ja)
MX (1) MXPA04008844A (ja)
TW (1) TWI336334B (ja)
WO (1) WO2003078705A1 (ja)

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