EP2376275A2 - Verfahren zur herstellung von fasergelegen, sowie fasergelege und deren verwendung - Google Patents
Verfahren zur herstellung von fasergelegen, sowie fasergelege und deren verwendungInfo
- Publication number
- EP2376275A2 EP2376275A2 EP09804017A EP09804017A EP2376275A2 EP 2376275 A2 EP2376275 A2 EP 2376275A2 EP 09804017 A EP09804017 A EP 09804017A EP 09804017 A EP09804017 A EP 09804017A EP 2376275 A2 EP2376275 A2 EP 2376275A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- fibers
- filaments
- layer
- range
- 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.)
- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 claims abstract description 16
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 4
- 229920003235 aromatic polyamide Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 239000000834 fixative Substances 0.000 claims description 3
- 229920005594 polymer fiber Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
-
- 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
-
- 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
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
-
- 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
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
-
- 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
-
- 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.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
Definitions
- the present invention relates to a process for the production of fiber layers, as well as fiber fabrics and their use.
- Fiber fabrics are inexpensive to produce compared to fabrics. At the same time, however, fiber fabrics have only a very poor cohesion, which makes processing of fiber layers, especially on an industrial scale, much more difficult.
- fiber layers can be glued, be linked or forfeited by hot-melt binding threads or joined together by needling.
- a method for producing a composite based on a fiber structure using a chemical binder is described, for example, in the patent FR 1 394 271.
- a compound of fiber layers by needling leads only to comparatively low loadable fiber layers, while a compound by gluing or using hot melt binding threads carries the risk that at higher temperatures cohesion of the fiber fabric in sufficient strength is no longer given, as the adhesive or melt or decompose the hot-melt binding yarns.
- residues may remain on the fiber layer.
- the object of the present invention is therefore to produce a fabric which avoids local accumulations of fibers and improves the final component properties.
- filament yarn of carbon, glass, ceramic or polymer eg aramid
- the scrim according to the invention should consist of laid fiber material in the form of fiber bundles or multifilaments and the binding thread (eg knitting thread) required for joining the individual device layers.
- This object is achieved by a mechanical consolidation of the fiber bundle, wherein the fiber structure of the submitted fiber is included and used to stabilize the fiber structure.
- a device for the mechanical consolidation of fiber layers is shown in FIG.
- the number of submitted filament yarns according to the invention depends on the basis weight to be achieved in the device layer.
- the sizing content and the fiber surface properties can already be adapted during the fiber production for the purpose of adjustment.
- the invention therefore relates to a method for producing a fiber layer with a longitudinal direction, wherein the method is based on the fact that parallel guided fiber bundles of equal or different fiber fineness spreads, merged overlapping and thereby mechanically consolidated, wherein at least a sliver is obtained as a Einhechtungslage with a defined width without the application of an additional fixative and / or additional mechanical or physical fixation methods.
- Different titers of the fiber particularly preferably allow different spread widths of the individual fiber bundles. The higher the titer, the greater the possible spread width.
- Adhesion forces are interaction forces between molecules of different substances between several phases. Adhesion forces cause the stiction, the adhesion of different substances and the wetting.
- filament yarns of the present invention are spread parallel to each other in accordance with the required number, wherein the filament yarns can also partially overlap.
- Filament yarns are endless filaments, usually of synthetic, natural or inorganic raw materials, so-called filaments spun from spinnerets.
- a fiber bundle consists of slivers, each representing thick, linear formations of many fibers, z. B. preferably 5000 to 400,000 fibers and more preferably 50,000 fibers in the band cross-section.
- the spreading according to the invention is carried out in several, preferably two to five planes via round and / or angular deflection rollers, which are fixedly mounted.
- the separately spread levels are then merged overlapping.
- the course of the spreading is preferably carried out via heated deflection points and various devices that can act on the material with temperature, pressure and humidity.
- individual deflection points are integrated with air or suction nozzles in the process.
- an optional overlap of the fibers of at least 1% to a maximum of 100% is possible, preferably from 5% to 50% and particularly preferably from 10% to 20%.
- a fiber layer is more than 70% by weight, more preferably more than 99% by weight, of fibers selected from the group consisting of carbon fibers, precursor fibers of carbon fibers, ceramic fibers, glass fibers, polymer fibers (e.g. Aramid) and mixtures thereof, based on the total weight of the respective fiber layer.
- fibers selected from the group consisting of carbon fibers, precursor fibers of carbon fibers, ceramic fibers, glass fibers, polymer fibers (e.g. Aramid) and mixtures thereof, based on the total weight of the respective fiber layer.
- At least one fiber layer has a weight per unit area in a range of 50 g / m 2 to 800 g / m 2 , particularly preferred is a range of 100 g / m 2 to 300 g / m 2 , with this Particularly preferred range, for example, biaxial scrim with 200 g / m 2 to 600 g / m 2 produce.
- At least one fiber bundle has a number of filaments in a range of 0.5 K (500 filaments) up to 500 K (500000 filaments), preferably in a range of 1 K (1000 filaments) up to 400 K (400000 filaments) , more preferably in a range of 12 K (12000 filaments) to 60 K (60,000 filaments).
- the invention further provides a fiber fabric consisting of at least one or more device layers having a different orientation, obtainable by providing an arrangement of at least one fiber layer having a longitudinal direction which has partially or completely superimposed device layers, without an additional fixative and / or additional mechanical or physical fixing methods are required and wherein at least one fiber layer to more than 70 wt .-%, preferably more than 85 wt .-%, more preferably more than 98 wt .-% consists of fibers which are selected from the group consisting of carbon fibers, precursor fibers of carbon fibers, ceramic fibers, glass fibers, polymer fibers (eg aramid) and theirs Mixtures, based on the total weight of the respective fiber layer. Particularly preferably, the device layer is applied without additional transverse adhesion.
- the fiber layer may also contain random fiber layers.
- FIG. 2 shows two-ply fiber scrims with a device layer of + 45 ° and -45 ° and with a device layer of + 0 ° and 90 °.
- Preference may also Wirrfaserlagen, nonwovens, nonwovens, random fiber nonwoven fabrics and other textile structures such as nets or films may be included above, below or in the middle of the fiber layers.
- the fiber webs are preferably used for wind power plants, for automobiles, ships, for the aerospace industry, for rail vehicles and the other transport sector, sports equipment as well as the construction and construction sector.
- the finished device layers are preferably stored refrigerated before they are then fed to the subsequent installation process.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008061314A DE102008061314B4 (de) | 2008-12-11 | 2008-12-11 | Verfahren zur Herstellung eines Faserbandes, Faserband sowie Fasergelege und deren Verwendung |
PCT/EP2009/066979 WO2010066894A2 (de) | 2008-12-11 | 2009-12-11 | Verfahren zur herstellung von fasergelegen, sowie fasergelege und deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2376275A2 true EP2376275A2 (de) | 2011-10-19 |
Family
ID=42168481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09804017A Withdrawn EP2376275A2 (de) | 2008-12-11 | 2009-12-11 | Verfahren zur herstellung von fasergelegen, sowie fasergelege und deren verwendung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20110293881A1 (de) |
EP (1) | EP2376275A2 (de) |
JP (1) | JP2012515270A (de) |
KR (1) | KR20110111402A (de) |
CN (1) | CN102939196A (de) |
BR (1) | BRPI0923311A2 (de) |
CA (1) | CA2745300A1 (de) |
DE (1) | DE102008061314B4 (de) |
MX (1) | MX2011005997A (de) |
WO (1) | WO2010066894A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2663450B1 (de) | 2011-01-12 | 2018-07-04 | The Board of Trustees of The Leland Stanford Junior University | Mehrlagige verbundstrukturen und methoden zur herstellung und verwendung derselben |
AT511349B1 (de) | 2011-09-21 | 2012-11-15 | Kapsch Group Beteiligungs Gmbh | Faserhalbzeug, faser-verbundwerkstoff und verfahren zu deren herstellung |
DE102013218102A1 (de) | 2013-09-10 | 2015-03-12 | Thermoplast Composite Gmbh | Vorrichtung zur verdrillfreien Breitenänderung eines die Vorrichtung durchlaufenden Faserbandes sowie System mit mehreren derartigen Vorrichtungen |
CA3110167C (en) | 2018-08-21 | 2024-06-25 | Owens Corning Intellectual Capital, Llc | Multiaxial reinforcing fabric with a stitching yarn for improved fabric infusion |
US11913148B2 (en) | 2018-08-21 | 2024-02-27 | Owens Corning Intellectual Capital, Llc | Hybrid reinforcement fabric |
DE102019112555B3 (de) | 2019-05-14 | 2020-08-06 | Cetex Institut gGmbH | Verfahren zur Herstellung eines Hybridfaserbündels, Hybridfaserbündel und Vorrichtung zur Herstellung eines Hybridfaserbündels |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005029912A (ja) * | 2003-07-08 | 2005-02-03 | Fukui Prefecture | 開繊繊維シートの製造方法、開繊繊維シートを補強基材とする熱可塑性樹脂含浸プリプレグシートの製造方法、ならびに開繊繊維シートの製造装置、および開繊繊維シートの熱可塑性樹脂含浸装置 |
DE102005000115A1 (de) * | 2004-09-14 | 2006-03-30 | Cetex Chemnitzer Textilmaschinenentwicklung Ggmbh | Verfahren zur Herstellung einer multidirektionalen Gelegebahn |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2264345A (en) * | 1935-11-29 | 1941-12-02 | Owens Corning Fiberglass Corp | Method of making slivers |
FR1394271A (fr) | 1964-02-21 | 1965-04-02 | Chomarat & Cie | Perfectionnement apporté à la fabrication des complexes stratifiés de résines |
US3761345A (en) * | 1969-04-03 | 1973-09-25 | R Smith | Nonwoven structure for reinforcing resinous material |
DE2164071A1 (de) * | 1970-12-30 | 1972-07-06 | Industrie Pirelli S.P.A., Mailand (Italien) | Kontinuierliches Verfahren für die Herstellung eines widerstandsfähigen bandartigen Kernes aus elastischem Hochpolymerisat und Vorrichtung zur Durchführung des Verfahrens |
US4626461A (en) * | 1983-01-18 | 1986-12-02 | United Technologies Corporation | Gas turbine engine and composite parts |
US4790052A (en) * | 1983-12-28 | 1988-12-13 | Societe Europeenne De Propulsion | Process for manufacturing homogeneously needled three-dimensional structures of fibrous material |
FR2761380B1 (fr) * | 1997-03-28 | 1999-07-02 | Europ Propulsion | Procede et machine pour la realisation de nappes fibreuses multiaxiales |
TW546431B (en) * | 2000-02-28 | 2003-08-11 | Toray Industries | A multi-axis stitch base material for reinforcement and fiber reinforced plastics and the manufacturing method for the same |
JP4150896B2 (ja) * | 2002-07-25 | 2008-09-17 | 株式会社高分子加工研究所 | 拡幅された繊維束の製造方法および拡幅された繊維束よりなる積層不織布 |
FR2844510B1 (fr) * | 2002-09-12 | 2006-06-16 | Snecma Propulsion Solide | Structure fibreuse tridimensionnelle en fibres refractaires, procede pour sa realisation et application aux materiaux composites thermostructuraux |
JP2004225183A (ja) * | 2003-01-22 | 2004-08-12 | Toray Ind Inc | 強化繊維束の開繊方法および開繊装置 |
EP1641967B1 (de) * | 2003-07-08 | 2010-05-05 | Fukui Prefectural Government | Verfahren zum ausbreiten eines multifilamentbündels und dazugehörende vorrichtung |
ES2290682T3 (es) * | 2004-03-10 | 2008-02-16 | SAERTEX GMBH & CO. KG | Complejo multiaxial. |
DE102005017225A1 (de) * | 2004-05-12 | 2005-12-01 | P-D Glasseiden Gmbh Oschatz | Multiaxialgelege |
JP4984421B2 (ja) * | 2005-04-15 | 2012-07-25 | 東レ株式会社 | 多軸ステッチ基材の製造方法 |
-
2008
- 2008-12-11 DE DE102008061314A patent/DE102008061314B4/de not_active Expired - Fee Related
-
2009
- 2009-12-11 WO PCT/EP2009/066979 patent/WO2010066894A2/de active Application Filing
- 2009-12-11 MX MX2011005997A patent/MX2011005997A/es not_active Application Discontinuation
- 2009-12-11 CA CA2745300A patent/CA2745300A1/en not_active Abandoned
- 2009-12-11 EP EP09804017A patent/EP2376275A2/de not_active Withdrawn
- 2009-12-11 KR KR1020117016071A patent/KR20110111402A/ko not_active Application Discontinuation
- 2009-12-11 BR BRPI0923311A patent/BRPI0923311A2/pt not_active IP Right Cessation
- 2009-12-11 CN CN2009801495297A patent/CN102939196A/zh active Pending
- 2009-12-11 JP JP2011540121A patent/JP2012515270A/ja active Pending
- 2009-12-11 US US13/139,011 patent/US20110293881A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005029912A (ja) * | 2003-07-08 | 2005-02-03 | Fukui Prefecture | 開繊繊維シートの製造方法、開繊繊維シートを補強基材とする熱可塑性樹脂含浸プリプレグシートの製造方法、ならびに開繊繊維シートの製造装置、および開繊繊維シートの熱可塑性樹脂含浸装置 |
DE102005000115A1 (de) * | 2004-09-14 | 2006-03-30 | Cetex Chemnitzer Textilmaschinenentwicklung Ggmbh | Verfahren zur Herstellung einer multidirektionalen Gelegebahn |
Also Published As
Publication number | Publication date |
---|---|
DE102008061314A1 (de) | 2010-06-17 |
KR20110111402A (ko) | 2011-10-11 |
WO2010066894A3 (de) | 2012-08-16 |
BRPI0923311A2 (pt) | 2018-05-29 |
CN102939196A (zh) | 2013-02-20 |
WO2010066894A2 (de) | 2010-06-17 |
CA2745300A1 (en) | 2010-06-17 |
MX2011005997A (es) | 2011-09-01 |
JP2012515270A (ja) | 2012-07-05 |
DE102008061314B4 (de) | 2013-11-14 |
US20110293881A1 (en) | 2011-12-01 |
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