BR112012000399A2 - método para produzir materiais compósitos reforçados com fibras - Google Patents

método para produzir materiais compósitos reforçados com fibras

Info

Publication number
BR112012000399A2
BR112012000399A2 BR112012000399A BR112012000399A BR112012000399A2 BR 112012000399 A2 BR112012000399 A2 BR 112012000399A2 BR 112012000399 A BR112012000399 A BR 112012000399A BR 112012000399 A BR112012000399 A BR 112012000399A BR 112012000399 A2 BR112012000399 A2 BR 112012000399A2
Authority
BR
Brazil
Prior art keywords
fiber reinforced
composite materials
reinforced composite
producing fiber
producing
Prior art date
Application number
BR112012000399A
Other languages
English (en)
Inventor
Dietrich Scherzer
Gad Kory
Martin Weber
Original Assignee
Basf Se
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=43304738&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012000399(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of BR112012000399A2 publication Critical patent/BR112012000399A2/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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/245—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using natural fibres
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Polyamides (AREA)
BR112012000399A 2009-07-08 2010-07-06 método para produzir materiais compósitos reforçados com fibras BR112012000399A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09164863 2009-07-08
PCT/EP2010/059628 WO2011003900A2 (de) 2009-07-08 2010-07-06 Verfahren zur herstellung von faserverstärkten verbundwerkstoffen aus polyamid 6 und copolyamiden aus polyamid 6 und polyamid 12

Publications (1)

Publication Number Publication Date
BR112012000399A2 true BR112012000399A2 (pt) 2016-04-05

Family

ID=43304738

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000399A BR112012000399A2 (pt) 2009-07-08 2010-07-06 método para produzir materiais compósitos reforçados com fibras

Country Status (6)

Country Link
US (1) US9962889B2 (pt)
EP (1) EP2451621B1 (pt)
CN (1) CN102470559A (pt)
BR (1) BR112012000399A2 (pt)
MY (1) MY161454A (pt)
WO (1) WO2011003900A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110138266A (ko) 2009-04-03 2011-12-26 바스프 에스이 염소 저함유 폴리비페닐 술폰 중합체의 제조 방법
MY152810A (en) 2009-06-08 2014-11-28 Basf Se Segmented polyarylene ether block copolymers
KR101982949B1 (ko) 2009-08-20 2019-05-27 바스프 에스이 저-할로겐 폴리비페닐술폰 중합체의 제조 방법
US9085110B2 (en) 2011-03-03 2015-07-21 Basf Se Process for producing fiber-reinforced flat semifinished products with a polyamide matrix
EP2681038B1 (de) 2011-03-03 2015-04-15 Basf Se Verfahren zur herstellung von faserverstärkten, flachen halbzeugen mit polyamidmatrix
DE102011055263A1 (de) 2011-11-11 2013-05-16 Institut Für Verbundwerkstoffe Gmbh Verfahren zur Herstellung eines Faserverbundhalbzeuges, ein nach dem Verfahren hergestelltes Faserverbundhalbzeug, ein Verfahren zur Herstellung eines Faserverbundbauteiles sowie ein nach dem Verfahren hergestelltes Faserverbundbauteil
EP2666805B1 (de) * 2012-05-25 2014-10-22 LANXESS Deutschland GmbH Verfahren zur Herstellung eines Faserverbund-Werkstoffs
KR101710143B1 (ko) * 2012-07-05 2017-02-27 조지아 테크 리서치 코오포레이션 단일 나일론 6 복합재료의 제조 방법
US9834885B2 (en) * 2012-12-04 2017-12-05 Basf Se Process for the production of a fiber-reinforced composite material
US9186852B2 (en) 2013-11-22 2015-11-17 Johns Manville Fiber-containing prepregs and methods and systems of making
US11548245B2 (en) 2013-11-22 2023-01-10 Johns Manville Fiber-containing prepregs and methods and systems of making
EP2980132A1 (de) * 2014-08-01 2016-02-03 Basf Se Verfahren zur Herstellung getränkter Faserstrukturen
CN104910374A (zh) * 2015-06-23 2015-09-16 航天材料及工艺研究所 连续纤维织物增强阴离子聚酰胺6复合材料的制备方法及该复合材料
US11198259B2 (en) 2015-07-08 2021-12-14 Johns Manville System for producing a fully impregnated thermoplastic prepreg
US10695993B2 (en) * 2016-01-15 2020-06-30 GM Global Technology Operations LLC In-situ polymerization of polyamides for composite part repair
US10589477B2 (en) 2016-05-02 2020-03-17 GM Global Technology Operations LLC Cosmetic repair of a thermoplastic carbon fiber composite
US10442115B2 (en) 2016-05-25 2019-10-15 Johns Manville Manufacturing thermoplastic composites and articles
US10611104B2 (en) 2017-06-15 2020-04-07 GM Global Technology Operations LLC Heating elements for repair of molding defects for carbon fiber thermoplastic composites
US10717245B2 (en) 2018-04-03 2020-07-21 Johns Manville System for producing a fully impregnated thermoplastic prepreg
US10857744B2 (en) 2018-04-03 2020-12-08 Johns Manville System for producing a fully impregnated thermoplastic prepreg

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265383A (pt) * 1968-03-06 1972-03-01
DE3280480T2 (de) 1981-01-21 1999-11-11 Kawasaki Chem Holding Granulat aus faserverstärkten Verbundstoffen und deren Herstellungsverfahren
US5098496A (en) 1988-06-30 1992-03-24 Shell Oil Company Method of making postformable fiber reinforced composite articles
CA1336483C (en) * 1989-01-30 1995-08-01 Hatsuo Ishida Process for preparing composites
WO1992000837A1 (en) * 1990-07-06 1992-01-23 Ube-Nitto Kasei Co., Ltd. Fiber-reinforced polyamide resin composition and production thereof
DE4223241A1 (de) 1992-07-15 1994-01-20 Hoechst Ag Faserverstärkte Halbzeuge aus mittel- bis hochviskosen Thermoplasten und Verfahren zu ihrer Herstellung
US5424388A (en) * 1993-06-24 1995-06-13 Industrial Technology Research Institute Pultrusion process for long fiber-reinforced nylon composites
KR950003362A (ko) * 1993-07-21 1995-02-16 마에다 가츠노스케 섬유강화 열가소성수지구조물과 그 제조방법 및 압출기
DE19510698C3 (de) 1995-03-14 2003-02-27 Inventa Fischer Gmbh Verfahren zur Herstellung von Polyamiden
EP0752306A1 (en) * 1995-07-05 1997-01-08 Monsanto Europe S.A./N.V. Manufacture of pultruded articles
DE19527154C2 (de) 1995-07-25 2001-06-07 Inventa Ag Thermoplastisch verformbare Verbundwerkstoffe
DE19602638A1 (de) 1996-01-25 1997-08-07 Inventa Ag Verfahren zur Herstellung von thermisch nachverformbaren Verbundwerkstoffen mit Polylactam-Matrix
CN1098886C (zh) * 2000-03-24 2003-01-15 清华大学 一种高含量玻璃纤维增强铸型尼龙复合材料的制备方法
CN1108334C (zh) * 2000-10-20 2003-05-14 清华大学 一种碳纤维增强铸型尼龙复合材料的制备方法
CN1615215A (zh) 2001-12-20 2005-05-11 埃姆斯化学品有限公司 用于生产具有热塑性基质的复合体的方法
CN1322971C (zh) * 2004-07-29 2007-06-27 南京理工大学 纤维与颗粒协同增强浇铸尼龙复合材料的制备方法
US7812135B2 (en) 2005-03-25 2010-10-12 Tolerrx, Inc. GITR-binding antibodies
US7476927B2 (en) 2005-08-24 2009-01-13 Micron Technology, Inc. Scalable multi-functional and multi-level nano-crystal non-volatile memory device
EP2072665B1 (en) 2006-09-14 2012-04-04 Seven Dreamers Laboratories, Inc. Folding device
ES2549311T3 (es) 2007-06-06 2015-10-26 Abb Research Ltd Kit de mejora de motor para una prensa mecánica
WO2009000741A1 (de) 2007-06-22 2008-12-31 Basf Se Formmassen enthaltend polyarylether mit verbesserter oberflächenqualität
ATE495218T1 (de) 2007-06-28 2011-01-15 Basf Se Thermoplastische formmassen enthaltend organische schwarzpigmente
WO2009003901A1 (de) 2007-07-03 2009-01-08 Basf Se Verfahren zur metallisierung von polyamidblends
DE102007031467A1 (de) 2007-07-05 2009-01-08 Polymer-Chemie Gmbh Verfahren zur Herstellung eines faserverstärkten Verbundstoffs und Verbundstoff
KR101522048B1 (ko) 2007-08-15 2015-05-20 바스프 에스이 개선된 유동성 및 우수한 기계적 특성을 가지는 폴리에스테르 혼합물
WO2009030620A1 (de) 2007-09-06 2009-03-12 Basf Se Blends aus verzweigten polyarylethern und hydrophilen polymeren
WO2009034114A1 (de) 2007-09-12 2009-03-19 Basf Se Verwendung eines verfahrens zur elektrostatischen lackierung
WO2009062923A2 (de) 2007-11-13 2009-05-22 Basf Se Verfahren zur herstellung von polyarylethern
US8481652B2 (en) 2007-12-18 2013-07-09 Basf Se Thermoplastic polyamides having polyether amines
US20100310833A1 (en) 2007-12-19 2010-12-09 Basf Se Moldings of support materials comprising foamable reactive resin
WO2009153340A1 (de) 2008-06-20 2009-12-23 Basf Se Kontinuierliches verfahren zur mehrstufigen trocknung und nachkondensation von polyamidgranulat
KR20110028533A (ko) 2008-07-02 2011-03-18 바스프 에스이 발포성 폴리아미드
EP2331611B1 (de) 2008-09-08 2012-02-15 Basf Se Verfahren zur herstellung flächiger formkörper oder folien
ES2398505T3 (es) 2008-10-14 2013-03-19 Basf Se Copolímeros con acrilatos de cadena larga
US8051767B2 (en) 2008-10-15 2011-11-08 Jack Gerber Conic funnel integrally connected to a supporting planar platform
CN102264798B (zh) 2008-10-23 2014-01-15 巴斯夫欧洲公司 支化聚芳醚和含所述醚的热塑性模塑材料
WO2010057822A1 (de) 2008-11-20 2010-05-27 Basf Se Reaktive polyarylenether und verfahren zu deren herstellung
BRPI0922573A2 (pt) 2008-12-17 2015-12-15 Basf Se composição, e, uso de anidridos de ácidos carboxílicos multifuncionais.
WO2010089241A1 (de) 2009-02-04 2010-08-12 Basf Se Schwarze, uv-stabile thermoplastische formmassen
KR20110118657A (ko) 2009-02-06 2011-10-31 바스프 에스이 스티렌 공중합체 및 폴리아미드를 함유하는 열가소성 성형 조성물
MY152810A (en) 2009-06-08 2014-11-28 Basf Se Segmented polyarylene ether block copolymers
WO2011000816A1 (de) 2009-07-03 2011-01-06 Basf Se Nanokompositblends enthaltend polyamide und polyolefine
EP2451366B1 (en) 2009-07-08 2017-03-15 Advanced Bionics AG Lead insertion tools
WO2011009798A1 (de) 2009-07-21 2011-01-27 Basf Se Nanokompositblends auf basis von polyamiden und polyarylenethersulfonen
US20110029106A1 (en) 2009-07-30 2011-02-03 Sony Ericsson Mobile Communications Ab Method and arrangement in a mobile terminal
US8437045B2 (en) 2009-08-27 2013-05-07 Xerox Corporation Bitmapped based trapping methods, apparatus and system by modifying non-black halftone pixel bitmap plane using estimated continuous tone value
ES2459191T3 (es) 2009-10-29 2014-05-08 Basf Se Procedimiento para la preparación de fibras huecas hiperramificadas
CN102639602B (zh) 2009-12-08 2014-12-10 巴斯夫欧洲公司 制备聚酰胺的方法
EP2336219A1 (de) 2009-12-17 2011-06-22 Basf Se Verbesserte Blends aus Polyarylenethern und Polyarylensulfiden
EP2336220A1 (de) 2009-12-17 2011-06-22 Basf Se Verbesserte Blends aus Polyarylenethern und Polyarylensulfiden
US20110178205A1 (en) 2010-01-18 2011-07-21 Martin Weber Process for producing thermoplastic molding compositions based on styrene copolymers and polyamide with improved toughness
US20110218294A1 (en) 2010-03-05 2011-09-08 Basf Se blends of polyarylene ethers and polyarylene sulfides
US20110237694A1 (en) 2010-03-23 2011-09-29 Basf Se Polyarylene ethers with improved flowability
US20110237693A1 (en) 2010-03-23 2011-09-29 Basf Se Blends made of polyarylene ethers and of polyarylene sulfides
WO2011117344A1 (de) 2010-03-24 2011-09-29 Basf Se Nachvernetzte polyamide und verfahren zu deren herstellung
US20120088048A1 (en) 2010-04-01 2012-04-12 Basf Se Process for producing fiber-reinforced composite materials
US20110244743A1 (en) 2010-04-01 2011-10-06 Basf Se Process for producing fiber-reinforced composite materials using polyamides as binders
US20110306718A1 (en) 2010-05-11 2011-12-15 Basf Se Pultrusion process
US20110288258A1 (en) 2010-05-19 2011-11-24 Basf Se Crosslinked polyamide
US8703862B2 (en) 2010-05-26 2014-04-22 Basf Se Reinforced thermoplastic molding compositions based on polyarylene ethers
DE102010040027C5 (de) 2010-08-31 2016-04-07 Basf Se Verfahren zur Herstellung von faserverstärkten Gusspolyamid-Formkörpern

Also Published As

Publication number Publication date
WO2011003900A2 (de) 2011-01-13
WO2011003900A3 (de) 2011-04-07
CN102470559A (zh) 2012-05-23
US9962889B2 (en) 2018-05-08
MY161454A (en) 2017-04-14
EP2451621A2 (de) 2012-05-16
US20120107509A1 (en) 2012-05-03
EP2451621B1 (de) 2013-05-29

Similar Documents

Publication Publication Date Title
BR112012000399A2 (pt) método para produzir materiais compósitos reforçados com fibras
BRPI1011463A2 (pt) processo para fabricação de materiais compósitos.
PT2536545E (pt) Método para produção de péletes a partir de materiais compósitos em fibra
EP2691199A4 (en) PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL AND MANUFACTURING METHOD FOR THE FIBER-REINFORCED COMPOSITE MATERIAL
BRPI0920374A2 (pt) materiais de reforço adaptados para criação de peças compósitas
BRPI0923282A2 (pt) método para a produção de materiais padronizados
FR2948598B1 (fr) Renfort composite
EP2437926A4 (en) FIBER-REINFORCED PLASTIC BOLT AND METHOD FOR THE PRODUCTION THEREOF
BRPI1012631A2 (pt) "tanque composto, asa e método para fabricar tanque composto"
BR112014013489A2 (pt) matéria-prima moldadora de fibra de carbono, material moldador e material compósito reforçado por fibra de carbono
IL210640A0 (en) Method for the preparation of reinforced thermoset polymer composite
EP2698396A4 (en) FIBER-REINFORCED COMPOSITE MATERIAL
BRPI0909269A2 (pt) Pré-impregnado para fabricar um material compósito reforçado com fibra, método para fabricar um membro estrutural alongado de material compósito reforçado com fibra, e, uso de um pré-impregnado
BR112013030895A2 (pt) composição, material de compósito, método para formar um material de compósito, e, processo para formar isolamento de fibra mineral
BR112012001928A2 (pt) estrutura composita e processo para produzir uma estrutura composita
GB2476115B8 (en) Prepregs for manufacturing composite materials
BRPI1013976A2 (pt) composto de fibras e método para sua produção.
PL3292850T3 (pl) Sposób wytwarzania struktury kompozytowej
BR112012001925A2 (pt) estrutura compósita e processo para produzir a mesma
BR112013015929A2 (pt) matéria-prima para preparação de fibra de basalto.
BRPI1010853A2 (pt) método para a fabricação de revestimento de material de construção reforçados com fibra
EP2794272A4 (en) PREPREG, FIBER REINFORCED COMPOSITE MATERIAL, AND METHOD FOR MANUFACTURING FIBER REINFORCED COMPOSITE MATERIAL
BRPI0910800A2 (pt) compósito estrutural e processo para preparar um compósito estrutural
EP2679619A4 (en) Fiber reinforced composite material
BR112013001851A2 (pt) estrutura compósita, processo para a produção de uma estrutura compósita, estrutura compósita sobremoldada e processo para a produção de uma estrutura compósita sobremoldada

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]