BRPI0909269A2 - 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 - Google Patents

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

Info

Publication number
BRPI0909269A2
BRPI0909269A2 BRPI0909269-2A BRPI0909269A BRPI0909269A2 BR PI0909269 A2 BRPI0909269 A2 BR PI0909269A2 BR PI0909269 A BRPI0909269 A BR PI0909269A BR PI0909269 A2 BRPI0909269 A2 BR PI0909269A2
Authority
BR
Brazil
Prior art keywords
prepreg
composite material
fiber reinforced
reinforced composite
fabricating
Prior art date
Application number
BRPI0909269-2A
Other languages
English (en)
Inventor
Nicholas Duncan Partington
Paul John Spencer
Daniel Thomas Jones
Original Assignee
Gurit Uk Ltd
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=39386869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0909269(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gurit Uk Ltd filed Critical Gurit Uk Ltd
Publication of BRPI0909269A2 publication Critical patent/BRPI0909269A2/pt

Links

Classifications

    • 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
    • B29C70/04—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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • 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
    • 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
    • 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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/302—Details of the edges of fibre composites, e.g. edge finishing or means to avoid delamination
    • 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]
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/547—Measures for feeding or distributing the matrix material in the reinforcing structure using channels or porous distribution layers incorporated in or associated with the product
    • 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
    • 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
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • B29K2077/10—Aromatic polyamides [polyaramides] or derivatives thereof
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872—Prepregs
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/246—Uncured, e.g. green
    • 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
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
BRPI0909269-2A 2008-03-27 2009-03-27 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 BRPI0909269A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0805597A GB2450196B (en) 2008-03-27 2008-03-27 Composite materials
PCT/GB2009/000823 WO2009118536A2 (en) 2008-03-27 2009-03-27 Composite materials

Publications (1)

Publication Number Publication Date
BRPI0909269A2 true BRPI0909269A2 (pt) 2015-08-25

Family

ID=39386869

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909269-2A BRPI0909269A2 (pt) 2008-03-27 2009-03-27 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

Country Status (6)

Country Link
US (1) US20110114252A1 (pt)
EP (2) EP2644644A1 (pt)
CN (1) CN102066469B (pt)
BR (1) BRPI0909269A2 (pt)
GB (2) GB2450196B (pt)
WO (1) WO2009118536A2 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021102B2 (en) * 2006-11-30 2011-09-20 General Electric Company Composite fan containment case and methods of fabricating the same
DK2358998T3 (en) 2008-12-05 2017-10-30 Vestas Wind Sys As EFFICIENT WINDOWS, WINDOWS, AND ASSOCIATED SYSTEMS AND PROCEDURES FOR MANUFACTURING, INSTALLING AND USING
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
US8522614B2 (en) * 2010-05-26 2013-09-03 General Electric Company In-line inspection methods and closed loop processes for the manufacture of prepregs and/or laminates comprising the same
AT511507A1 (de) 2011-05-20 2012-12-15 Hexcel Holding Gmbh Formmaterial
GB201013524D0 (en) * 2010-08-12 2010-09-29 Hexcel Composites Ltd Improved composite materials
GB201018706D0 (en) * 2010-11-05 2010-12-22 Hexcel Composites Ltd Improvements in composite materials
TW201308362A (zh) 2011-04-12 2013-02-16 Ticona Llc 用於電子傳輸電纜之複合核心
EP2697043A1 (en) 2011-04-12 2014-02-19 Ticona LLC Continious fiber reinforced thermoplastic rod and pultrusion method for its manufacture
CN103477020A (zh) 2011-04-12 2013-12-25 提克纳有限责任公司 用于海底应用的脐带
BR112014017498B1 (pt) 2012-01-25 2020-12-08 Hexcel Holding Gmbh material ou estrutura de moldagem compreendendo uma camada de reforço fibroso e uma resina líquida curável
US20130216388A1 (en) * 2012-02-20 2013-08-22 General Electric Company Box-shaped shear web for wind turbine blades and method of making
DE102012204345A1 (de) * 2012-03-19 2013-09-19 Sgl Carbon Se Bandförmiger faserverstärkter Verbundwerkstoff und ein Verfahren zur Herstellung desselben
US9868266B2 (en) 2012-08-27 2018-01-16 Hexcel Holding Gmbh Prepreg materials
US9470205B2 (en) 2013-03-13 2016-10-18 Vestas Wind Systems A/S Wind turbine blades with layered, multi-component spars, and associated systems and methods
US20140261970A1 (en) * 2013-03-15 2014-09-18 General Electric Company Method of making a laminate component and method of removing voids from a pre-preg ply and a pre-preg component
JP6247494B2 (ja) * 2013-10-09 2017-12-13 川崎重工業株式会社 鉄道車両台車用の板バネの製造方法
GB201323007D0 (en) 2013-12-24 2014-02-12 Hexcel Composites Ltd Improvements in or relating to laminates
EP3152251B1 (en) 2014-06-09 2018-05-02 Dow Global Technologies LLC Process for making curable, multi-layer fiber-reinforced prepreg
US20160040651A1 (en) * 2014-08-07 2016-02-11 General Electric Company Methods of manufacturing rotor blades of a wind turbine
EP3037257A1 (en) 2014-12-24 2016-06-29 Hexcel Holding GmbH Improvements in or relating to laminates
US20170021596A1 (en) * 2015-05-05 2017-01-26 Sunrez Corp. Fiber Reinforced Core
GB201509294D0 (en) 2015-05-29 2015-07-15 Cytec Ind Inc Process for preparing moulded articles from fibre-reinforced composite materials - I
US20180162019A1 (en) 2015-06-23 2018-06-14 Hexcel Reinforcements SASU Improvements in or relating to three dimensional mouldings
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
WO2019169360A1 (en) 2018-03-01 2019-09-06 Cytec Industries Inc. Fast-cure resin formulations with consistent handling characteristics
DE202018104035U1 (de) * 2018-07-13 2018-07-18 Elbe Flugzeugwerke Gmbh Akustisches Bauteil
CN114072263B (zh) 2019-07-16 2024-06-21 Lm风力发电公司 制造在风力涡轮转子叶片部件中使用的面板的系统和方法
US12365120B2 (en) 2019-07-16 2025-07-22 Ge Infrastructure Technology Llc System and method for manufacturing panels for use in wind turbine rotor blade components
US12053908B2 (en) 2021-02-01 2024-08-06 Regen Fiber, Llc Method and system for recycling wind turbine blades
CN113561519B (zh) * 2021-09-26 2021-12-28 昌亚新材料科技有限公司 纤维增韧的多层塑料型材及其制备方法、可降解食物餐盒
EP4378673A1 (en) * 2022-12-01 2024-06-05 Siemens Gamesa Renewable Energy A/S Distribution mesh for a composite element, and manufacturing method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024305A (en) * 1975-06-04 1977-05-17 International Business Machines Corporation Method for producing a resin rich epoxy prepreg and laminate
US4690836A (en) * 1985-10-23 1987-09-01 International Business Machines Corp. Process for the production of void-free prepreg sheets
FR2605929B1 (fr) * 1986-11-05 1989-03-31 Brochier Sa Materiau textile permettant la realisation d'articles stratifies renforces par moulage par injection
JP2807891B2 (ja) * 1989-02-28 1998-10-08 三菱レイヨン株式会社 プリプレグ及びその製造法
JPH08183129A (ja) * 1994-12-28 1996-07-16 C C I Kk 遮音制振材
ES2247831T5 (es) * 1998-11-06 2012-03-13 Gurit (Uk) Limited Materiales de moldeo.
US6261675B1 (en) * 1999-03-23 2001-07-17 Hexcel Corporation Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures
GB0024163D0 (en) * 2000-10-03 2000-11-15 Structural Polymer Systems Ltd Moulding material
ES2254673T3 (es) * 2001-05-09 2006-06-16 Structural Polymer Systems Ltd. Material de moldeo con estructura de ventilacion para gases atrapados.
JP4736246B2 (ja) * 2001-06-19 2011-07-27 東レ株式会社 プリプレグ
JP4606034B2 (ja) * 2004-02-03 2011-01-05 株式会社プライムポリマー 繊維強化ポリオレフィン系樹脂組成物及びその成形品
WO2007038674A1 (en) * 2005-09-28 2007-04-05 Entrotech Composites, Llc Braid-reinforced composites and processes for their preparation
JP2007161797A (ja) * 2005-12-12 2007-06-28 Matsushita Electric Ind Co Ltd プリプレグの特性試験方法
EP1815876A3 (en) * 2006-02-02 2007-10-17 Bristol-Myers Squibb Company Hot-melt silicone based ostomy and wound care skin attachment adhesives

Also Published As

Publication number Publication date
WO2009118536A2 (en) 2009-10-01
EP2268720A2 (en) 2011-01-05
EP2644644A1 (en) 2013-10-02
GB0905356D0 (en) 2009-05-13
CN102066469A (zh) 2011-05-18
CN102066469B (zh) 2014-01-08
EP2268720B1 (en) 2014-09-03
GB2462337A (en) 2010-02-10
GB2462337B (en) 2012-10-31
GB2450196A (en) 2008-12-17
US20110114252A1 (en) 2011-05-19
GB2450196B (en) 2009-08-26
GB0805597D0 (en) 2008-04-30

Similar Documents

Publication Publication Date Title
BR112012000399A2 (pt) método para produzir materiais compósitos reforçados com fibras
BRPI1012631A2 (pt) "tanque composto, asa e método para fabricar tanque composto"
BRPI0919081A2 (pt) prepeg perfurado, método para formar um compósito reforçado com fibra, comósito, método para fabricar um prepeg perfurado, e, assentamento de prepeg ferfurado.
BRPI0921988A2 (pt) método de fabricação e aparelho de fabricação de material composto reforçado com fibra
BR112014000970A2 (pt) pré-impregnado e material compósito reforçado com fibra
BR112013009345A2 (pt) Composição de resina epóxi, prepreg, material compósito reforçado com fibra e método de fabricação.
BR112012001174A2 (pt) método para preparar uma matriz de fibra, pré-forma de fibra, artigo, uso de uma pré-forma, e, método para produzir um artigo
BRPI1010853A2 (pt) método para a fabricação de revestimento de material de construção reforçados com fibra
BRPI0910800A2 (pt) compósito estrutural e processo para preparar um compósito estrutural
FI20075075A0 (fi) Kuitulujitetut komposiitit ja menetelmä niiden valmistamiseksi
BRPI1010064A2 (pt) "método para produzir uma membrana de fibra oca reforçada, aparelho para produzir uma membrana de fibra oca e membrana de fibra oca"
BR112013014175A2 (pt) composições não inflamáveis de gesso-cimento de alto desempenho com durabilidade à água intensificada e estabilidade térmica para painéis de cimento estruturais leves de cimento reforçado
BR112014013260A2 (pt) fibra de carbono com um acabamento condutor, método para produzir fibras de carbono para materiais compósitos tendo melhorada condutividade, e, material compósito reforçado por fibra
BR112014011438A2 (pt) biomaterial ou biocompósito, uso de um compósito plástico de girassol, e, processo para a produção de um compósito plástico de girassol
PT1995046T (pt) Método para fabricar uma estrutura composta de fibra reforçada possuindo uma superfície gradual e a estrutura obtida por esse meio
BR112014013489A2 (pt) matéria-prima moldadora de fibra de carbono, material moldador e material compósito reforçado por fibra de carbono
BRPI0913791A2 (pt) composição de resina epóxi, resina epóxi curda, compósito pré-impregnado e material compósito reforçado com fibra
BRPI1013403A2 (pt) prepregs, processo para a produção destes, uso dos mesmos, uso da composição de poliuretano, componentes de compósitos e processo para a produção de componentes de compósitos.
BRPI0913244A2 (pt) fibra, processo para a produção de fibras, uso de fibras, e, material
BR112013009465A2 (pt) compósitos reforçados com fibra, pré-forma axissimétrica continua para uso nos mesmos e respectivos métodos de produção
BRPI1006414A2 (pt) estrutura de reforço para uma membrana de fibra oca, membrana de fibra oca, método para produzir uma estrutura de reforço e método para produzir uma membrana de fibra oca de reforço
IL195474A (en) A method for making the carbon fiber composite parts
BRPI0910538A2 (pt) método e dispositivo de conformação para produzir um componente de fibra compósita para viagem aérea e espacial
BRPI0915407A2 (pt) método e aparelho para fabricar uma estrutura de compósitos termoplásticos reforçados com fibras
BRPI1013976A2 (pt) composto de fibras e método para sua produção.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.