DK2188118T3 - Nålebundet kompleks - Google Patents

Nålebundet kompleks Download PDF

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Publication number
DK2188118T3
DK2188118T3 DK08796955.6T DK08796955T DK2188118T3 DK 2188118 T3 DK2188118 T3 DK 2188118T3 DK 08796955 T DK08796955 T DK 08796955T DK 2188118 T3 DK2188118 T3 DK 2188118T3
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DK
Denmark
Prior art keywords
layer
sheet
needle
thickening material
per
Prior art date
Application number
DK08796955.6T
Other languages
English (en)
Inventor
Gilles Rocher
Francois Roederer
Original Assignee
Ocv Intellectual Capital Llc
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 Ocv Intellectual Capital Llc filed Critical Ocv Intellectual Capital Llc
Application granted granted Critical
Publication of DK2188118T3 publication Critical patent/DK2188118T3/da

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Classifications

    • 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
    • D04H13/00—Other non-woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B5/245—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 being a foam layer
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Materials For Medical Uses (AREA)

Claims (28)

1. Fremgangsmåde til fremstilling af et kompleks, som omfatter: a) fremstilling af et ark ved på en ved siden af hinanden placeret måde, at sammenbringe i det mindste ét lag af fiberforstærkningsstruktur (1, 3) og et lag af et fortykkelsesmateriale (2), som i væsentlig grad fortykker arket, b) nålebinding af arket på fiberforstærkningsstruktursiden ved at føre nåle med modhager (7) igennem det i det mindste ene lag af fiberstruktur og i det mindste delvis igennem laget af fortykkelsesmateriale, medens arket bevæger sig, idet nålene har en bevægelseskomposant (CH), som er parallel med bevægelsen (VM) af arket, idet bevægelseskomposanten har i det væsentlige samme hastighed som arket, når nålene passerer igennem arket, hvor nålebindingen har en stødtæthed som ligger fra 1 til 25 stød pr. cm2, hvor det i det mindste ene lag af fiberforstærkningsstruktur (1, 3) og laget af et fortykkelsesmateriale (2) er forskellige materialer.
2. Fremgangsmåde ifølge det foregående krav, hvor laget af en fiberforstærkningsstruktur (1, 3) indeholder kontinuerte glastråde.
3. Fremgangsmåde ifølge det foregående krav, hvor fiberstrukturen indeholder glastråde, som er blevet limede med en sammensætning, som indeholder vand, idet tør-ekstraktet af sammensætningen indeholder 1 til 30 vægt-% af et hæftemiddel og 30 til 99 vægt-% polyvinylpyrrolidon.
4. Fremgangsmåde ifølge ethvert af de to foregående krav, hvor arket fremstilles kontinuerligt, idet glastråden formes kontinuerligt på fibre og derefter inkorporeres kontinuerligt i arket uden mellemliggende lagring af glastråden.
5. Fremgangsmåde ifølge ethvert af de foregående krav, hvor stødtætheden for nålebindingen er højst 15 stød pr. cm2.
6. Fremgangsmåde ifølge det foregående krav, hvor stødtætheden for nålebindingen er højst 10 stød pr. cm2.
7. Fremgangsmåde ifølge det foregående krav, hvor stødtætheden for nålebindingen er højst 5 stød pr. cm2.
8. Fremgangsmåde ifølge ethvert af de foregående krav, hvor stødtætheden for nålebindingen er mindst 1 stød pr. cm2.
9. Fremgangsmåde ifølge det foregående krav, hvor stødtætheden for nålebindingen er mindst 2 stød pr. cm2.
10. Fremgangsmåde ifølge ethvert af de foregående krav, hvor arket bevæger sig fremad med en hastighed på i det mindste 2 meter pr. minut.
11. Fremgangsmåde ifølge det foregående krav, hvor arket bevæger sig fremad med en hastighed på i det mindste 5 meter pr. minut.
12. Fremgangsmåde ifølge det foregående krav, hvor arket bevæger sig fremad med en hastighed på i mindste 8 meter pr. minut.
13. Fremgangsmåde ifølge ethvert af de foregående krav, hvor arket bevæger sig fremad med en hastighed på højst 35 meter pr. minut.
14. Fremgangsmåde ifølge det foregående krav, hvor arket bevæger sig fremad med en hastighed på højst 30 meter pr. minut.
15. Fremgangsmåde ifølge det foregående krav, hvor arket bevæger sig fremad med en hastighed på højst 20 meter pr. minut.
16. Fremgangsmåde ifølge ethvert af de foregående krav, hvor fortykkelsesmaterialet (2) vælges fra listen af følgende materialer: ikke-vævet stof af krympede polypropylen-fibre, ikke-vævet stof fremstillet af polyester, tredimensionalt ark fremstillet af polyamid.
17. Fremgangsmåde ifølge ethvert af kravene 1 til 15, hvor fortykkelsesmaterialet (2) er et skumstof og at ubrudte sløjfer (12) af fiberstrukturen er udformede i skumstoffet ved nålebinding med nåle (7) forsynet med modhager.
18. Fremgangsmåde ifølge krav 17, hvor skummet er fremstillet af polyurethan og har en lukket porøsitet.
19. Fremgangsmåde ifølge krav 17, hvor fortykkelsesmaterialet har en tykkelse imellem 1 og 20 mm.
20. Fremgangsmåde ifølge ethvert af kravene 16 eller 17, hvor fortykkelsesmaterialet i det mindste lokalt fortykker arket med i det mindste 25%.
21. Fremgangsmåde ifølge ethvert af kravene 16 eller 17, hvor et lag af fiberforstærkningsstruktur (1, 3) er placeret og nålebindes på begge sider af fortykkelsesmaterialet (2).
22. Kompleks omfattende et ark indeholdende i det mindste ét tekstilforstærkningslag (1,3) og et fortykkelsesmateriale (2), hvor det i det mindste ene tekstilforstærkningslag og fortykkelsesmaterialet i arket er forbundet ved en nålebindingsoperation, som omfatter føring af nåle (7) med modhager igennem det i det mindste ene tekstilforstærkningslag og i det mindste delvis igennem fortykkelsesmaterialet, medens arket bevæger sig, idet nålene har en bevægelseskomposant (CH), som er parallel med bevægelsen (VM) af arket, idet bevægelseskomposanten (CH) har i det væsentlige samme hastighed som arket, når nålene (7) passerer igennem arket, hvor stødtæt-heden for nålebindingsoperationen ligger fra 1 til 25 stød pr. cm2, og hvor det i det mindste ene tekstilforstærkningslag (1,3) og fortykkelsesmaterialet (2) er forskellige materialer.
23. Kompositmateriale indeholdende en harpiksmatrix og et kompleks i overensstemmelse med krav 22, hvor fortykkelsesmaterialet er et skummateriale og hvor ubrudte sløjfer (12) af fibre fra det i det mindste ene tekstilforstærkningslag er dannede i skummaterialet af nålene (7), som er forsynet med modhager, som anvendes ved nålebindingsoperationen, og hvor tappe-, som dannes ved siderne af sløjferne, som et resultat af nålebindingsoperationen, forbindes med et overfladelag omfattende det i det mindste ene tekstillag og den nævnte harpiks, idet de nævnte tappe genindtræder i skummet på tværs i forhold til planet for materialet og har en densitet på maksimalt 25 tappe pr. cm2 overfladelag, som omfatter tekstillaget.
24. Materiale ifølge det foregående krav, hvor densiteten for tappe er maksimalt 15 tappe pr. cm2 overfladelag, som omfatter tekstillaget.
25. Materiale ifølge det foregående krav, hvor densiteten er maksimalt 10 tappe pr. cm2 overflade af kompositten.
26. Materiale ifølge det foregående krav, hvor densiteten er højst 5 tappe pr. cm2 overflade af kompositten.
27. Materiale ifølge ethvert af kravene 23 til det foregående krav, hvor stødtætheden for nålebindingen er i det mindste 1 tap pr. cm2 overflade af kompositten.
28. Materiale ifølge ethvert af kravene 23 til det foregående krav, hvor stødtætheden for nålebindingen er i det mindste 2 tappe pr. cm2 overflade af kompositten.
DK08796955.6T 2007-08-07 2008-07-31 Nålebundet kompleks DK2188118T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0756982A FR2919879B1 (fr) 2007-08-07 2007-08-07 Complexe aiguillete
PCT/US2008/071757 WO2009020831A1 (en) 2007-08-07 2008-07-31 Needle bonded complex

Publications (1)

Publication Number Publication Date
DK2188118T3 true DK2188118T3 (da) 2014-12-08

Family

ID=39148798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08796955.6T DK2188118T3 (da) 2007-08-07 2008-07-31 Nålebundet kompleks

Country Status (11)

Country Link
US (1) US20110268957A1 (da)
EP (1) EP2188118B1 (da)
JP (1) JP5596542B2 (da)
KR (1) KR101500780B1 (da)
BR (1) BRPI0814833B1 (da)
CA (1) CA2695629A1 (da)
DK (1) DK2188118T3 (da)
ES (1) ES2518394T3 (da)
FR (1) FR2919879B1 (da)
MX (1) MX2010001430A (da)
WO (1) WO2009020831A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948693B1 (fr) * 2009-07-28 2014-01-17 Saertex France Procede de realisation d'une ame avec fibres de pontage integrees pour panneaux en materiaux composites, panneau obtenu et dispositif
CN102470614B (zh) * 2009-08-17 2016-04-06 奎德兰特塑料合成股份公司 用于制造部件的注塑方法
JP5419023B2 (ja) * 2011-10-11 2014-02-19 有限会社横島 管ライニング材及び管ライニング材用の樹脂吸着材
CN106584890A (zh) * 2016-12-19 2017-04-26 中材科技股份有限公司 城际轨道复合材料车门的高效制备方法

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Also Published As

Publication number Publication date
EP2188118A1 (en) 2010-05-26
JP5596542B2 (ja) 2014-09-24
FR2919879A1 (fr) 2009-02-13
ES2518394T3 (es) 2014-11-05
JP2011511168A (ja) 2011-04-07
FR2919879B1 (fr) 2010-09-17
EP2188118B1 (en) 2014-10-08
BRPI0814833A2 (pt) 2015-03-31
MX2010001430A (es) 2010-03-26
KR20100046174A (ko) 2010-05-06
BRPI0814833B1 (pt) 2018-10-16
US20110268957A1 (en) 2011-11-03
CA2695629A1 (en) 2009-02-12
WO2009020831A1 (en) 2009-02-12
KR101500780B1 (ko) 2015-03-18

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