BR112013012736A2 - melhoria em materiais compósitos - Google Patents

melhoria em materiais compósitos

Info

Publication number
BR112013012736A2
BR112013012736A2 BR112013012736A BR112013012736A BR112013012736A2 BR 112013012736 A2 BR112013012736 A2 BR 112013012736A2 BR 112013012736 A BR112013012736 A BR 112013012736A BR 112013012736 A BR112013012736 A BR 112013012736A BR 112013012736 A2 BR112013012736 A2 BR 112013012736A2
Authority
BR
Brazil
Prior art keywords
improvement
composite materials
outer layer
electrically conductive
substantially free
Prior art date
Application number
BR112013012736A
Other languages
English (en)
Inventor
John Ellis
Martin Simmons
Original Assignee
Hexcel Composites 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
Application filed by Hexcel Composites Ltd filed Critical Hexcel Composites Ltd
Publication of BR112013012736A2 publication Critical patent/BR112013012736A2/pt

Links

Classifications

    • 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
    • B32B5/28—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 impregnated with or embedded in a plastic substance
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B5/26—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 also being fibrous or filamentary
    • 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
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B32B2264/108—Carbon, e.g. graphite particles
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Laminated Bodies (AREA)

Abstract

melhoria em materiais compósitos. um pré-impregnado (prepreg) compreendendo uma única camada estrutural de fibras eletricamente condutoras unidirecionais e uma primeira camada externa de uma resina curável substancialmente livre de fibras estruturais e, opcionalmente, uma segunda camada externa de resina curável substancialmente livre de fibras estruturais, a soma das espessuras da primeira e segunda camadas de resina externas, em um determinado ponto, tendo uma média de pelo menos 10 <199>m e uma variação, pelo menos, ao longo da faixxa de 50% a 120% do valor da média, e onde a primeira camada externa compreende partículas eletricamente condutoras.
BR112013012736A 2010-12-21 2011-12-20 melhoria em materiais compósitos BR112013012736A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10196345A EP2468499A1 (en) 2010-12-21 2010-12-21 Improvements in composite materials
PCT/EP2011/006433 WO2012084197A1 (en) 2010-12-21 2011-12-20 Improvements in composite materials

Publications (1)

Publication Number Publication Date
BR112013012736A2 true BR112013012736A2 (pt) 2016-09-13

Family

ID=43827044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012736A BR112013012736A2 (pt) 2010-12-21 2011-12-20 melhoria em materiais compósitos

Country Status (11)

Country Link
US (1) US20130071626A1 (pt)
EP (2) EP2468499A1 (pt)
JP (1) JP5917557B2 (pt)
KR (1) KR101879237B1 (pt)
CN (1) CN103379994B (pt)
AU (1) AU2011348413B2 (pt)
BR (1) BR112013012736A2 (pt)
CA (1) CA2822519A1 (pt)
ES (1) ES2560305T3 (pt)
RU (1) RU2533148C1 (pt)
WO (1) WO2012084197A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845142B2 (en) * 2014-08-15 2017-12-19 The Boeing Company Conductive thermoplastic ground plane for use in an aircraft
US20170021596A1 (en) * 2015-05-05 2017-01-26 Sunrez Corp. Fiber Reinforced Core
LU92802B1 (en) 2015-08-19 2017-03-01 Luxembourg Patent Co Sol-gel formulations enhancing corrosion resistance and lubrication properties of pressure equipment
FR3081367A1 (fr) * 2018-05-24 2019-11-29 Airbus Operations Procede d'assemblage par soudage d'au moins deux pieces en materiau composite et assemblage de pieces en materiau composite ainsi obtenu
WO2022004586A1 (ja) 2020-06-30 2022-01-06 東レ株式会社 繊維強化複合材料およびプリプレグの製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0274899B1 (en) 1986-12-25 1994-02-09 Toray Industries, Inc. Highly tough composite materials
JPS63170427A (ja) * 1987-01-07 1988-07-14 Toray Ind Inc 繊維強化プリプレグの製造方法
JP3345951B2 (ja) * 1992-03-30 2002-11-18 東レ株式会社 プリプレグおよび複合材料
JPH08300467A (ja) * 1995-04-28 1996-11-19 Mitsui Toatsu Chem Inc 複合管及びその連続製造方法
JPH09157498A (ja) * 1995-12-12 1997-06-17 Toray Ind Inc 繊維強化複合材料用エポキシ樹脂組成物、プリプレグ及び繊維強化複合材料
RU2223981C1 (ru) * 2002-10-17 2004-02-20 Лапицкий Валентин Александрович Препрег
JP2004162055A (ja) * 2002-10-23 2004-06-10 Toray Ind Inc プリプレグの製造方法および製造装置
JP4257181B2 (ja) * 2003-09-30 2009-04-22 東邦テナックス株式会社 フラーレン含有プリプレグ
RU2263581C2 (ru) * 2003-12-30 2005-11-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Многослойное молниезащитное покрытие
RU2278027C1 (ru) * 2004-11-30 2006-06-20 Александр Иванович Мелешко Конструкционный композиционный материал и способ его получения
GB0613834D0 (en) * 2006-07-12 2006-08-23 Hexcel Composites Ltd Composite material assembly
JP4969363B2 (ja) * 2006-08-07 2012-07-04 東レ株式会社 プリプレグおよび炭素繊維強化複合材料
GB0619401D0 (en) 2006-10-02 2006-11-08 Hexcel Composites Ltd Composite materials with improved performance
GB2473226A (en) * 2009-09-04 2011-03-09 Hexcel Composites Ltd Composite materials
GB0622060D0 (en) * 2006-11-06 2006-12-13 Hexcel Composites Ltd Improved composite materials
JP5359125B2 (ja) * 2007-08-29 2013-12-04 東レ株式会社 プリプレグおよび炭素繊維強化複合材料
RU2343075C1 (ru) * 2007-11-07 2009-01-10 Валентин Геннадиевич Митин Листовой слоистый полимерный износостойкий композиционный материал (варианты)
GB0805640D0 (en) * 2008-03-28 2008-04-30 Hexcel Composites Ltd Improved composite materials
GB0817591D0 (en) * 2008-09-26 2008-11-05 Hexcel Composites Ltd Improvements in composite materials
JP5468819B2 (ja) * 2009-05-30 2014-04-09 東邦テナックス株式会社 エポキシ樹脂組成物及びそれをマトリックス樹脂とするプリプレグ
GB2471318A (en) * 2009-06-26 2010-12-29 Hexcel Composites Ltd Conductive prepreg
GB2471319A (en) * 2009-06-26 2010-12-29 Hexcel Composites Ltd Manufacturing composite materials containing conductive fibres
US9750629B2 (en) 2009-09-18 2017-09-05 Ethicon Endo-Surgery, Inc. Implantable restriction system tension release mechanism

Also Published As

Publication number Publication date
KR20140002703A (ko) 2014-01-08
CN103379994A (zh) 2013-10-30
EP2468499A1 (en) 2012-06-27
JP5917557B2 (ja) 2016-05-18
EP2655055A1 (en) 2013-10-30
AU2011348413A1 (en) 2013-06-20
RU2533148C1 (ru) 2014-11-20
AU2011348413B2 (en) 2015-07-16
KR101879237B1 (ko) 2018-07-17
CN103379994B (zh) 2015-12-16
CA2822519A1 (en) 2012-06-28
US20130071626A1 (en) 2013-03-21
WO2012084197A1 (en) 2012-06-28
ES2560305T3 (es) 2016-02-18
EP2655055B1 (en) 2015-11-18
JP2014505133A (ja) 2014-02-27

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Legal Events

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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