CA2221615A1 - Fibres thermoplastiques chargees resistantes a la coupure - Google Patents

Fibres thermoplastiques chargees resistantes a la coupure

Info

Publication number
CA2221615A1
CA2221615A1 CA002221615A CA2221615A CA2221615A1 CA 2221615 A1 CA2221615 A1 CA 2221615A1 CA 002221615 A CA002221615 A CA 002221615A CA 2221615 A CA2221615 A CA 2221615A CA 2221615 A1 CA2221615 A1 CA 2221615A1
Authority
CA
Canada
Prior art keywords
resistant fiber
filler
filled thermoplastic
preferred
thermoplastic cut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002221615A
Other languages
English (en)
Other versions
CA2221615C (fr
Inventor
Robert B. Sandor
Gunilla E. Gillberg-Laforce
William F. Clear
John Flint
Leslie Lanieve
Scott W. Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNA Holdings LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2221615A1 publication Critical patent/CA2221615A1/fr
Application granted granted Critical
Publication of CA2221615C publication Critical patent/CA2221615C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/24—Resistant to mechanical stress, e.g. pierce-proof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

On fabrique une fibre dont la résistance à la coupure est augmentée, à partir d'un polymère isotrope et d'une charge dure ayant une granulométrie moyenne de l'ordre d'environ 0,25 à environ 10 microns et une dureté supérieure à environ 3 sur l'échelle Mohs. La charge introduite représente au moins environ 0,1 % en poids. Le polymère isotrope préféré est le poly(éthylène téréphtalate). La charge préférée est l'alumine calcinée.
CA002221615A 1995-06-07 1996-05-31 Fibres thermoplastiques chargees resistantes a la coupure Expired - Fee Related CA2221615C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48220795A 1995-06-07 1995-06-07
US08/482,207 1995-06-07
PCT/US1996/008358 WO1996041042A1 (fr) 1995-06-07 1996-05-31 Fibres thermoplastiques chargees resistantes a la coupure

Publications (2)

Publication Number Publication Date
CA2221615A1 true CA2221615A1 (fr) 1996-12-19
CA2221615C CA2221615C (fr) 2006-08-01

Family

ID=23915155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221615A Expired - Fee Related CA2221615C (fr) 1995-06-07 1996-05-31 Fibres thermoplastiques chargees resistantes a la coupure

Country Status (9)

Country Link
EP (1) EP0845056A1 (fr)
JP (1) JPH11511209A (fr)
KR (1) KR19990022515A (fr)
CN (1) CN1092254C (fr)
AU (1) AU717702B2 (fr)
BR (1) BR9609091A (fr)
CA (1) CA2221615C (fr)
TW (1) TW307802B (fr)
WO (1) WO1996041042A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851668A (en) * 1992-11-24 1998-12-22 Hoechst Celanese Corp Cut-resistant fiber containing a hard filler
DE19605511A1 (de) * 1996-02-15 1997-08-21 Hoechst Trevira Gmbh & Co Kg Schnittresistente Aramidfasern, Garne enthaltend diese Aramidfasern und deren Verwendung
KR101129067B1 (ko) * 2008-09-18 2012-03-23 코오롱인더스트리 주식회사 아라미드 섬유 및 그를 이용한 방탄용 직물
EP2468120A1 (fr) * 2009-08-19 2012-06-27 Showa Glove Co. Gant de travail
DE102012001623A1 (de) * 2012-01-30 2013-08-01 Hahl Filaments GmbH Abrasivborste und Verfahren zu ihrer Herstellung
AU2013366684A1 (en) * 2012-12-20 2015-07-02 Dsm Ip Assets B.V. Polyolefin yarns and method for manufacturing
CN107574519A (zh) * 2017-09-29 2018-01-12 汇鸿(南通)安全用品有限公司 一种防切割包胶纱线
WO2020065842A1 (fr) * 2018-09-27 2020-04-02 東洋紡株式会社 Fibre de polyéthylène et produit mettant en œuvre une telle fibre
CN112779623B (zh) * 2020-09-17 2022-03-15 安丹达工业技术(上海)有限公司 用于耐切割纤维的组合物和耐切割纤维及应用和制法
CN113897696A (zh) * 2021-11-03 2022-01-07 福建永荣锦江股份有限公司 一种防切割聚酰胺6纤维的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818581A (en) * 1986-08-27 1989-04-04 Teijin Limited Biaxially oriented polyester film
JP2720465B2 (ja) * 1988-07-28 1998-03-04 東レ株式会社 熱可塑性ポリエステル組成物
JP3563752B2 (ja) * 1992-11-24 2004-09-08 エイチエヌエイ・ホールディングス・インコーポレーテッド 充填剤入り繊維
DE69527956D1 (de) * 1994-05-16 2002-10-02 Honeywell Int Inc Gefüllte schnittfeste faser

Also Published As

Publication number Publication date
AU5967796A (en) 1996-12-30
BR9609091A (pt) 1999-02-02
JPH11511209A (ja) 1999-09-28
CN1092254C (zh) 2002-10-09
EP0845056A1 (fr) 1998-06-03
WO1996041042A1 (fr) 1996-12-19
KR19990022515A (ko) 1999-03-25
AU717702B2 (en) 2000-03-30
TW307802B (fr) 1997-06-11
CN1190444A (zh) 1998-08-12
CA2221615C (fr) 2006-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20100531

MKLA Lapsed

Effective date: 20100531