BR112013011577A2 - preforma de fibra, e, componente compósito - Google Patents

preforma de fibra, e, componente compósito

Info

Publication number
BR112013011577A2
BR112013011577A2 BR112013011577A BR112013011577A BR112013011577A2 BR 112013011577 A2 BR112013011577 A2 BR 112013011577A2 BR 112013011577 A BR112013011577 A BR 112013011577A BR 112013011577 A BR112013011577 A BR 112013011577A BR 112013011577 A2 BR112013011577 A2 BR 112013011577A2
Authority
BR
Brazil
Prior art keywords
fiber preform
composite component
preform
composite
fiber
Prior art date
Application number
BR112013011577A
Other languages
English (en)
Other versions
BR112013011577B1 (pt
Inventor
Wöginger Andreas
Wohlmann Bernd
Oberwahrenbrock Frank
Schneider Markus
Original Assignee
Toho Tenax Europe Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43901060&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013011577(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toho Tenax Europe Gmbh filed Critical Toho Tenax Europe Gmbh
Publication of BR112013011577A2 publication Critical patent/BR112013011577A2/pt
Publication of BR112013011577B1 publication Critical patent/BR112013011577B1/pt

Links

Classifications

    • 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
    • B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/887—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced locally reinforced, e.g. by fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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
    • 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
    • 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
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • 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
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249947—Polymeric fiber
BR112013011577-7A 2010-12-02 2011-11-11 preforma de fibra, e, componente compósito BR112013011577B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10193489 2010-12-02
EP10193489.1 2010-12-02
PCT/EP2011/069939 WO2012072405A1 (de) 2010-12-02 2011-11-11 Unidirektionale faserbänder aufweisender faservorformling aus verstärkungsfaserbündeln und verbundwerkstoff-bauteil

Publications (2)

Publication Number Publication Date
BR112013011577A2 true BR112013011577A2 (pt) 2017-10-24
BR112013011577B1 BR112013011577B1 (pt) 2020-12-08

Family

ID=43901060

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011577-7A BR112013011577B1 (pt) 2010-12-02 2011-11-11 preforma de fibra, e, componente compósito

Country Status (13)

Country Link
US (1) US8840988B2 (pt)
EP (1) EP2646226B1 (pt)
JP (1) JP5808420B2 (pt)
KR (1) KR101945690B1 (pt)
CN (1) CN103269845B (pt)
AR (1) AR084080A1 (pt)
AU (1) AU2011335297B2 (pt)
BR (1) BR112013011577B1 (pt)
CA (1) CA2819525C (pt)
ES (1) ES2617781T3 (pt)
RU (1) RU2583017C2 (pt)
TW (1) TWI555624B (pt)
WO (1) WO2012072405A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2583017C2 (ru) * 2010-12-02 2016-04-27 Тохо Тенакс Ойропе Гмбх Содержащая однонаправленные волокнистые ленты волокнистая заготовка из пучков армирующих волокон и конструктивный элемент из композитного материала
CN102990800B (zh) * 2012-08-17 2015-03-25 江苏天鸟高新技术股份有限公司 单晶硅炉热场支撑隔热部件碳纤维预制体的制备方法
EP2727694B1 (de) * 2012-11-05 2015-01-28 Toho Tenax Europe GmbH Ablegevorrichtung zum gesteuerten Ablegen von Verstärkungsfaserbündeln
EP2727693B1 (de) 2012-11-05 2015-01-14 Toho Tenax Europe GmbH Verfahren zum Herstellen von Faservorformlingen
CA2900996A1 (en) 2013-02-20 2014-08-28 Sgl Automotive Carbon Fibers Gmbh & Co. Kg Fibre-based carrier structure for liquids and solid particles
US10239289B2 (en) * 2013-04-12 2019-03-26 Hexcel Corporation Multi-component composite structures
DE102013017450A1 (de) * 2013-10-22 2015-04-23 Airbus Defence and Space GmbH Verfahren zur Herstellung von Faserverbund-Halbzeugen
US20170232702A1 (en) * 2014-07-31 2017-08-17 Komatsu Seiren Co., Ltd. Molded object and method of manufacturing same
FR3027546B1 (fr) 2014-10-24 2017-07-21 Porcher Ind Meches poudrees par procede electrostatique
DE102015014752A1 (de) * 2015-11-13 2017-05-18 Audi Ag Verfahren zum Herstellen eines Faserverbundwerkstoff-Bauteils und Faserverbundwerkstoff-Bauteil
CA3002514A1 (en) * 2015-12-25 2017-06-29 Toray Industries, Inc. Laminated base material and method for manufacturing fiber-reinforced plastic
WO2018142962A1 (ja) 2017-02-02 2018-08-09 東レ株式会社 繊維強化プラスチックの製造方法
GB2566752B (en) * 2017-09-26 2020-09-16 Univ Cranfield Method of manufacturing a moulded article
US20200340544A1 (en) * 2017-10-30 2020-10-29 Teijin Carbon Europe Gmbh Component for absorbing impact force
RU180305U1 (ru) * 2018-02-26 2018-06-08 Александр Федорович Чабак Волокнистая заготовка для изготовления конструктивных элементов изделий
JP6773222B2 (ja) * 2018-04-04 2020-10-21 三菱ケミカル株式会社 繊維強化樹脂成形材料の製造方法及び繊維強化樹脂成形材料の製造装置
WO2020009125A1 (ja) * 2018-07-03 2020-01-09 フクビ化学工業株式会社 Ｃｆｒｐシート、ｃｆｒｐシートを用いた積層体、及びｃｆｒｐシートの製造方法
FR3092787B1 (fr) * 2019-02-18 2021-02-26 Safran Aircraft Engines Réparation ou reprise de fabrication d’une pièce en matériau composite à renfort fibreux tissé tridimensionnel
CN110576623B (zh) * 2019-09-17 2021-12-07 成都市冠宇复合材料制品有限公司 一种高精度大型玻璃钢投影幕壳体基体的生产工艺及其制得的壳体
FR3113856B1 (fr) 2020-09-09 2023-01-20 Safran Procédé de fabrication par thermocompression d’une pièce en matériau composite

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642533A (en) 1979-09-12 1981-04-20 Mitsubishi Rayon Co Fishing reel and production thereof
GB8822521D0 (en) 1988-09-26 1988-11-02 Tech Textiles Ltd Method of producing formable composite material
JP2507565B2 (ja) * 1988-11-24 1996-06-12 東レ株式会社 熱可塑性樹脂と補強繊維との複合板
DE3843535A1 (de) * 1988-12-23 1990-06-28 Elastogran Kunststoff Technik Verwendung von halbzeugen aus faserverstaerktem kunststoff fuer die herstellung von formkoerpern, insbesondere stossfaengertraeger
JPH0767694B2 (ja) * 1990-10-29 1995-07-26 新日本製鐵株式会社 繊維強化熱可塑性樹脂成形素材の製造方法
US6030575A (en) 1991-10-21 2000-02-29 The Dow Chemical Company Method for making preforms
JPH0816304B2 (ja) * 1991-11-27 1996-02-21 旭ファイバーグラス株式会社 スタンパブルシート材料
JPH05318609A (ja) * 1992-05-27 1993-12-03 Asahi Chem Ind Co Ltd 管状体
DE69518503T2 (de) * 1994-10-28 2001-04-19 Dow Chemical Co Verbessertes rtm verfahren
US5809805A (en) 1996-09-03 1998-09-22 Mcdonnell Douglas Corporation Warp/knit reinforced structural fabric
US5766541A (en) * 1996-12-03 1998-06-16 O-C Fiberglas Sweden Ab Method and apparatus for making preforms from glass fiber strand material
US6004650A (en) * 1996-12-31 1999-12-21 Owens Corning Fiberglas Technology, Inc. Fiber reinforced composite part and method of making same
US5910458A (en) * 1997-05-30 1999-06-08 Ppg Industries, Inc. Glass fiber mats, thermosetting composites reinforced with the same and methods for making the same
US6268047B1 (en) * 1999-01-22 2001-07-31 Ppg Industries Ohio, Inc. Glass fiber mats, laminates reinforced with the same and methods for making the same
FR2806425B1 (fr) 2000-03-16 2002-07-12 Hexcel Composites Produit intermediaire composite, procede de production d'un tel produit et utilisation a titre de materiau de moulage
GB0101362D0 (en) 2001-01-19 2001-03-07 Bae Systems Plc Non-crimp fabrics
GB0101360D0 (en) * 2001-01-19 2001-03-07 Bae Systems Plc Composites
ATE364499T1 (de) * 2002-04-03 2007-07-15 Toho Tenax Europe Gmbh Verbundwerkstoff, verfahren zu seiner herstellung und seine verwendung
BRPI0509351B1 (pt) 2004-03-31 2015-03-03 Toho Tenax Europe Gmbh Fio, uso do mesmo, pré-forma, método para produzir a mesma, e, uso da pré-forma
FR2882681B1 (fr) 2005-03-03 2009-11-20 Coriolis Composites Tete d'application de fibres et machine correspondante
DE102005034393B4 (de) 2005-07-22 2009-04-02 Airbus Deutschland Gmbh Verfahren zur Herstellung von ein- oder mehrschichtigen Faservorformlingen im TFP-Verfahren
DE102005034400B4 (de) 2005-07-22 2010-09-23 Airbus Deutschland Gmbh Vorrichtung zur Herstellung eines Faservorformlings mit einer nahezu beliebigen Oberflächengeometrie im TFP-Verfahren
US20070032157A1 (en) * 2005-08-05 2007-02-08 Mcgrath Ralph D Dually dispersed fiber construction for nonwoven mats using chopped strands
WO2007020910A1 (ja) * 2005-08-18 2007-02-22 Teijin Techno Products Limited 等方性の繊維強化熱可塑性樹脂シートとその製造方法並びに成形板
CN101370857B (zh) * 2006-01-12 2012-09-05 3M创新有限公司 光准直薄膜
AU2007222694B2 (en) 2006-03-03 2012-03-01 Toho Tenax Europe Gmbh Method for producing reinforced placed structures
JP4983316B2 (ja) * 2006-03-07 2012-07-25 東レ株式会社 航空機用内装材
US8028736B2 (en) 2006-08-25 2011-10-04 Ocv Intellectual Capital, Llc System for forming reinforcement layers having cross-directionally oriented fibers
US20080085650A1 (en) 2006-10-05 2008-04-10 Hartman David R Infusion fabric allowing high resin infusion rates
DE102006060241A1 (de) 2006-12-20 2008-06-26 Johns Manville Europe Gmbh Trägereinlage, Verfahren zu deren Herstellung und deren Verwendung
WO2008099670A1 (ja) * 2007-02-02 2008-08-21 Toray Industries, Inc. プリプレグ基材、積層基材、繊維強化プラスチック、プリプレグ基材の製造方法、および、繊維強化プラスチックの製造方法
DE102007012608B4 (de) 2007-03-13 2009-12-24 Eads Deutschland Gmbh Verfahren und Vorrichtung zum Herstellen einer Preform für eine kraftflussgerechte Faserverbundstruktur
DE102008012255B4 (de) 2007-03-13 2017-03-16 Airbus Defence and Space GmbH Verfahren zum Herstellen eines textilen Halbzeugs mit kraftflussgerecht verlaufenden Faserfilamenten für eine kraftflussgerechte Faserverbundstruktur
WO2009059017A2 (en) * 2007-10-30 2009-05-07 Auburn University Inorganic nanocylinders in liquid crystaline form
WO2010139007A1 (en) 2009-06-04 2010-12-09 Peter Bayley Apparatus and methods for storing image with embedded information
RU2583017C2 (ru) * 2010-12-02 2016-04-27 Тохо Тенакс Ойропе Гмбх Содержащая однонаправленные волокнистые ленты волокнистая заготовка из пучков армирующих волокон и конструктивный элемент из композитного материала

Also Published As

Publication number Publication date
RU2583017C2 (ru) 2016-04-27
AR084080A1 (es) 2013-04-17
WO2012072405A1 (de) 2012-06-07
CA2819525C (en) 2018-10-09
JP5808420B2 (ja) 2015-11-10
CN103269845A (zh) 2013-08-28
EP2646226B1 (de) 2017-01-11
BR112013011577B1 (pt) 2020-12-08
AU2011335297B2 (en) 2014-10-02
RU2013129996A (ru) 2015-01-10
JP2013544310A (ja) 2013-12-12
ES2617781T3 (es) 2017-06-19
US20130244018A1 (en) 2013-09-19
KR20130121858A (ko) 2013-11-06
CA2819525A1 (en) 2012-06-07
TWI555624B (zh) 2016-11-01
KR101945690B1 (ko) 2019-02-11
AU2011335297A1 (en) 2013-05-02
US8840988B2 (en) 2014-09-23
TW201240789A (en) 2012-10-16
CN103269845B (zh) 2016-04-20
EP2646226A1 (de) 2013-10-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25D Requested change of name of applicant approved

Owner name: TEIJIN CARBON EUROPE GMBH (DE)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/11/2011, OBSERVADAS AS CONDICOES LEGAIS.