JP2014517882A - 糸、糸の製造方法、および糸を含有する製品 - Google Patents
糸、糸の製造方法、および糸を含有する製品 Download PDFInfo
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Abstract
Description
[1.発明の分野]
本発明は、一般的に、ステープル繊維を含む耐切断性糸、糸の製造方法、糸を含む製品、および製品の製造方法に関する。
耐切断性糸を含む衣類などの耐切断性製品が知られている。衣類の形態である場合、このような製品は、通常、着用者を切断から防護することが目的とされ、例えば、食肉産業、金属産業および木材産業で働く人々によって使用され得る。耐切断性は、あらゆる種類の衣類、特に作業着および/または運動着として使用されるものに有用に適用することができる。耐切断性であるように有用に適合され得る衣類の例としては、手袋、エプロン、シャツ、ベスト、ジャケット、ズボン、袖口、袖、オーバーオール、スポーツスーツ(例えば、アイススケートまたはサイクリングスーツなど)が挙げられる。
本発明によると、少なくとも第1および第2のステープル繊維のブレンドを含む糸が提供されており、
a)第1のステープル繊維はポリマー繊維であり、第1のステープル繊維のそれぞれは、硬質成分を包み込むポリマー本体を含み、前記硬質成分は複数の硬質繊維であり、前記硬質繊維は最大で25ミクロンの平均直径を有し、かつ
b)第2のステープル繊維は第1のステープル繊維とは異なり、
第1のステープル繊維対第2のステープル繊維の重量比は、1:99〜99:1、好ましくは1:99〜45:55、より好ましくは10:90〜35:65、最も好ましくは20:80〜25:75である。
a)第1のステープル繊維はポリマー繊維であり、第1のステープル繊維のそれぞれは、硬質成分を包み込むポリマー本体を含み、前記硬質成分は複数の硬質繊維であり、前記硬質繊維は最大で25ミクロンの平均直径を有し、かつ
b)第2のステープル繊維は第1のステープル繊維とは異なり、
ブレンド中の第1のステープル繊維対第2のステープル繊維の重量比は1:99〜45:55、好ましくは10:90〜35:65、最も好ましくは20:80〜25:75である。この好ましい実施形態の結果として、このような糸を含む布地の耐切断性は、第2のステープル繊維のみを有する糸(すなわち、0:100)を含む布地の耐切断性を超える相乗効果を示す。
によって計算される。式中、nは平均直径を算出するために使用される繊維の総数であり、通常はn=100本の無作為に選択された繊維であり、diはi番目の繊維の直径である。
以下は、本発明の非限定的な説明を目的として提供されるいくつかの実施例手袋および比較例手袋の説明である。
Claims (15)
- 第1および第2のステープル繊維のブレンドを含む耐切断性糸であって、
a)前記第1のステープル繊維がポリマー繊維であり、前記第1のステープル繊維のそれぞれが硬質成分を包み込むポリマー本体を含み、前記硬質成分が複数の硬質繊維であり、前記硬質繊維が最大で25ミクロンの平均直径を有し、かつ
b)前記第2のステープル繊維が前記第1のステープル繊維とは異なり、
前記第1のステープル繊維対前記第2のステープル繊維の重量比が1:99〜99:1である耐切断性糸。 - 前記第1のステープル繊維対前記第2のステープル繊維の重量比が99:1〜45:55、より好ましくは10:90〜35:65、最も好ましくは20:80〜25:75である、請求項1に記載の糸。
- 前記第1のステープル繊維対前記第2のステープル繊維の重量比が46:54〜99:1、好ましくは47:53〜95:5、より好ましくは48:52〜85:15、最も好ましくは49:51〜82:18である、請求項1に記載の糸。
- 前記第1のステープル繊維が超高分子量ポリエチレンのステープル繊維、好ましくはゲル紡糸超高分子量ポリエチレンのステープル繊維であるか、あるいはポリアミド、好ましくはポリアラミドのステープル繊維であるか、あるいはポリエステルのステープル繊維である、請求項1〜3のいずれか一項に記載の糸。
- 前記第2のステープル繊維が、ポリアミド、ポリエステル、アクリル、ポリプロピレン、パラ−アラミド、メタ−アラミド、羊毛、綿、ポリウレタン、ポリビニル、ポリアルキレン、絹、羊毛、セルロース、リネン、亜麻、麻、ラミー、またはジュートのステープル繊維である、請求項1〜4のいずれか一項に記載の糸。
- 前記第1の繊維が超高分子量ポリエチレンのステープル繊維、好ましくはゲル紡糸超高分子量ポリエチレンのステープル繊維であり、前記第2のステープル繊維が実質的に超高分子量ポリエチレンを含まない、請求項1に記載の糸。
- 100〜10,000デシテックスの間のタイターを有する、請求項1〜6のいずれか一項に記載の糸。
- 前記糸が7ゲージ以上の編機において加工可能である、請求項1〜7のいずれか一項に記載の糸。
- 請求項1〜8のいずれか一項に記載の糸を含む布地。
- 請求項1〜8のいずれか一項に記載の糸を編む、組む、または織るステップを含む、請求項9に記載の布地の製造方法。
- 請求項10に記載の方法によって得ることができる布地。
- 500gよりも高い耐切断性と、最大で400g/m2の面密度とを有する、請求項9または11に記載の布地。
- 請求項1〜6のいずれか一項に記載の糸、または請求項9、11および12のいずれか一項に記載の布地を含む耐切断性製品。
- 前記製品が衣類、好ましくは、手袋、エプロン、シャツ、ベスト、ジャケット、ズボン、袖口、または袖である、請求項13に記載の耐切断性製品。
- 請求項1〜9のいずれか一項に記載の糸を編んで衣類にするステップ、または請求項10もしくは12に記載の布地を縫うステップを含む、衣類の製造方法。
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PL2707527T3 (pl) | 2019-01-31 |
EA029418B1 (ru) | 2018-03-30 |
ES2688080T3 (es) | 2018-10-30 |
EP2707527B1 (en) | 2018-07-18 |
KR101998893B1 (ko) | 2019-07-10 |
WO2012152871A1 (en) | 2012-11-15 |
US20140075646A1 (en) | 2014-03-20 |
EP2707527A1 (en) | 2014-03-19 |
CN107523910A (zh) | 2017-12-29 |
US9121115B2 (en) | 2015-09-01 |
CN103547719A (zh) | 2014-01-29 |
EA201301200A1 (ru) | 2014-02-28 |
KR20140025447A (ko) | 2014-03-04 |
CN103547719B (zh) | 2017-09-29 |
CA2834707A1 (en) | 2012-11-15 |
JP6044004B2 (ja) | 2016-12-14 |
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