Title:
【発明の名称】柔軟で耐切創性に優れた紡績糸、繊維構造物および防護材
Document Type and Number:
Japanese Patent JP3437887
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a spun yarn useful for e.g. flexible protective clothing giving no fatigue feeling when worn, free from itchy feeling, comfortable when worn, and high in cut resistance, by respectively specifying the single fiber fineness, average fiber length and spun yarn twist multiplier of an aromatic polyamide fiber such as para-configurated wholly aromatic polyamide fiber. SOLUTION: This spun yarn with a twist multiplier of as low as 1.5-3 is obtained from aromatic polymide fiber staple pref. 15-30g/de and 2-5% in tenacity and breaking elongation, respectively, with a signal fiber fineness of 3.5-5.5 denier and average fiber length of 2.5-6 inch. From this spun yarn, a textile structural product such as flexible knit fabric excellent in cut resistance can be produced, and from such spun yarn or textile structural produce, a flexible protective material including protective clothing excellent in cut resistance can be manufactured.
Inventors:
Takeshi Hatano
Shujiro Ueda
Fumihiro Yasui
Takeno Katsumi
Kazuhiro Anmiya
Shujiro Ueda
Fumihiro Yasui
Takeno Katsumi
Kazuhiro Anmiya
Application Number:
JP32708195A
Publication Date:
August 18, 2003
Filing Date:
December 15, 1995
Export Citation:
Assignee:
Toray DuPont Co., Ltd.
Toray Industries, Inc.
Toray Industries, Inc.
International Classes:
A41D13/00; A41D19/00; A41D31/00; D01F6/80; D02G3/28; D03D15/12; (IPC1-7): D02G3/28
Domestic Patent References:
| JP6392740A | ||||
| JP268313A | ||||
| JP6220730A |
Attorney, Agent or Firm:
Kenji Sato
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