DK2205928T3 - Materialefolie og fremgangsmåde til fremstilling deraf - Google Patents

Materialefolie og fremgangsmåde til fremstilling deraf Download PDF

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Publication number
DK2205928T3
DK2205928T3 DK08829956.5T DK08829956T DK2205928T3 DK 2205928 T3 DK2205928 T3 DK 2205928T3 DK 08829956 T DK08829956 T DK 08829956T DK 2205928 T3 DK2205928 T3 DK 2205928T3
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Denmark
Prior art keywords
fibers
monolayer
material film
less
binder
Prior art date
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DK08829956.5T
Other languages
English (en)
Inventor
Roelof Marissen
Reinard Jozef Maria Steeman
Leonard Josef Arnold Nielaba
Original Assignee
Dsm Ip Assets Bv
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Publication of DK2205928T3 publication Critical patent/DK2205928T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B32B5/262—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary characterised by one fibrous or filamentary layer being a woven fabric layer
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/0052—Antiballistic fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
    • F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24132—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in different layers or components parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Claims (13)

1. Materialefolie bestående af et monolag, hvor monolaget består af et bindemiddel og en flerhed af trukne, ensrettede polymerfibre med en styrke på over 1,2 GPa, og hvor monolaget har en tykkelse på under 100 ym, hvor materialefolien omfatter bindemidlet i en mængde på under 5 vægtprocent i forhold til den samlede vægt af materialefolien, og hvor nabofibrene i monolaget er mekanisk forenet ved van der Waals-binding og mekanisk indgreb, hvorved der dannes en sammenhængende materialefolie med indbyrdes forbundne fibre, og hvor fibrene er filamenter i et multifilamentgarn.
2. Materialefolie ifølge krav 1, hvor de trukne, ensrettede polymerfibre er lavet af lineær polyethylen med ultrahøj molekylvægt med en egenviskositet på mindst 4 dl/g som bestemt på opløsninger i decalin ved 135 °C; hvor den lineære polyethylen med ultrahøj molekylvægt har mindre end 1 sidekæde pr. 100 carbonatomer som målt ved FTIR på en 2 mm tyk pressestøbt film, hvor en sidekæde indeholde mindst 10 carbonatomer.
3. Materialefolie ifølge krav 1 eller krav 2, hvor monolaget har en tykkelse på højst 2 gange tykkelsen af de trukne, ensrettede polymerfibre.
4. Materialefolie ifølge et hvilket som helst af kravene 1- 3, hvor bindemidlet desuden omfatter smelte-omkrystalliserede fibre i en mængde på mindre end 5 vægtprocent i forhold til den samlede vægt af polymerfibrene som bestemt ved DSC (10 °C/min).
5. Materialefolie ifølge et hvilket som helst af kravene 1- 4, hvor bindemidlet er til stede i bindestrimler eller -fibre for at binde fibrene i et monolag, og hvilke bindestrimler eller -fibre er orienteret i en anden retning end de trukne, ensrettede polymerfibre i monolaget, hvor bindestrimlerne eller -fibrene dækker højst 20 % af monolagets overfladeareal, som bindestrimlerne eller -fibrene er bundet til.
6. Materialefolie ifølge et hvilket som helst af kravene 1-5, hvor bindemidlet er valgt fra gruppen af polyurethaner, polyvinyler, polyacryler, polyolefiner og termoplastiske elastomere blokcopolymerer, såsom polyisopropen-polyethylen-butylen-polystyren eller polystyren-polyisopren-polystyren-blokcopolymerer.
7. Materialefolie ifølge et hvilket som helst af kravene 1 til 6, hvor monolaget er i form af et bånd, og hvor båndet er en aflang struktur med et aspektforhold mellem tværsnitsbredden og højden, der er større end 5 og mindre end 10.000 .
8. Fremgangsmåde til fremstilling af et materialefolie, hvilken materialefolie består af et monolag, hvilken fremgangsmåde omfatter trinnet, der går ud på: a. at ensrette en flerhed af trukne polymerfibre med en styrke på mere end 1,2 GPa, hvorved der dannes et monolag med en tykkelse på mindre end 100 pm og et indhold af bindemiddel på mindre end 5 vægtprocent i forhold til vægten af materialefolien; og b. at presse materialefolien, hvor de trukne polymerfibre er således rettet, at mindst en del af fibrene i monolaget er i tilstødende kontakt langs deres største længde, og materialefolien er presset ved et tryk på mindst 75 bar, således at de tilstødende fibre forenes mekanisk ved van der Waals-binding og mekanisk indgreb, hvorved der dannes en sammenhængende materialefolie med indbyrdes forbundne fibre; hvor fibrene er filamenter i et multifilamentgarn.
9. Fremgangsmåde ifølge krav 8, hvor de trukne polymerfibre er baseret på en polymer, der er valgt fra gruppen bestående af polyolefiner, polyestere, polyvinylalkoholer, polyacrylonitriler, polyketoner og polyamider.
10. Fremgangsmåde ifølge krav 8 eller 9, hvor det tryk og den temperatur, materialefolien udsættes for, er valgt således, at mindre end 5 vægtprocent af fibrene i materialefolien er smeltet under fremgangsmåden, som bestemt ved DSC (10 °C/min).
11. Ballistisk modstandsdygtig artikel, der omfatter en materialefolie ifølge et hvilket som helst af kravene 1 til 7.
12. Vævet ballistisk modstandsdygtig artikel, der omfatter materialefolien ifølge krav 7.
13. Anvendelse af materialefolien ifølge et hvilket som helst af kravene 1 til 7 i fremstillingen af ballistisk modstandsdygtige artikler.
DK08829956.5T 2007-11-01 2008-10-29 Materialefolie og fremgangsmåde til fremstilling deraf DK2205928T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99610707P 2007-11-01 2007-11-01
EP07021357 2007-11-01
PCT/EP2008/009121 WO2009056286A1 (en) 2007-11-01 2008-10-29 Material sheet and process for its preparation

Publications (1)

Publication Number Publication Date
DK2205928T3 true DK2205928T3 (da) 2017-02-27

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DK08829956.5T DK2205928T3 (da) 2007-11-01 2008-10-29 Materialefolie og fremgangsmåde til fremstilling deraf
DK13191253.7T DK2693159T3 (da) 2007-11-01 2008-10-29 Plade af materiale og proces til dens fremstilling

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Country Status (10)

Country Link
US (3) US9541351B2 (da)
EP (2) EP2693159B1 (da)
KR (2) KR101618816B1 (da)
CN (1) CN101861508B (da)
AU (1) AU2008317959B2 (da)
BR (1) BRPI0819237B1 (da)
DK (2) DK2205928T3 (da)
IL (1) IL204951A (da)
TW (1) TWI547608B (da)
WO (1) WO2009056286A1 (da)

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EP2693159B1 (en) 2017-12-06
EP2205928A1 (en) 2010-07-14
BRPI0819237A2 (pt) 2016-10-11
DK2693159T3 (da) 2018-03-12
IL204951A0 (en) 2010-11-30
US9541351B2 (en) 2017-01-10
AU2008317959A1 (en) 2009-05-07
KR101618816B1 (ko) 2016-05-09
EP2205928B1 (en) 2016-11-23
TWI547608B (zh) 2016-09-01
KR101756608B1 (ko) 2017-07-10
US11009317B2 (en) 2021-05-18
US20170082406A1 (en) 2017-03-23
US20180372453A1 (en) 2018-12-27
KR20160063389A (ko) 2016-06-03
CN101861508A (zh) 2010-10-13
US10663265B2 (en) 2020-05-26
BRPI0819237B1 (pt) 2019-10-15
IL204951A (en) 2017-09-28
EP2693159A1 (en) 2014-02-05
CN101861508B (zh) 2015-05-20
WO2009056286A1 (en) 2009-05-07
AU2008317959B2 (en) 2014-01-16
KR20100087305A (ko) 2010-08-04
US20100260968A1 (en) 2010-10-14

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