BR112019001254A2 - compósito com matriz polimérica reforçado com fibra de carbono e/ou carbono de alta resistância, compreendendo cadeias poliméricas reticuladas inter-molecularmente por fibras de carbono quebradas tendo átomos de carbono com sítios de ligação reativa nas bordas quebradas das ditas fibras, seu uso em peças automotivas, de aeronave ou aeroespacial, métodos de obtenção do mesmo; partículas de polímero reticulado de fibra de carbono e composição polimérica compreendendo um polímero termoplástico hospedeiro com tais partículas - Google Patents
compósito com matriz polimérica reforçado com fibra de carbono e/ou carbono de alta resistância, compreendendo cadeias poliméricas reticuladas inter-molecularmente por fibras de carbono quebradas tendo átomos de carbono com sítios de ligação reativa nas bordas quebradas das ditas fibras, seu uso em peças automotivas, de aeronave ou aeroespacial, métodos de obtenção do mesmo; partículas de polímero reticulado de fibra de carbono e composição polimérica compreendendo um polímero termoplástico hospedeiro com tais partículasInfo
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- BR112019001254A2 BR112019001254A2 BR112019001254A BR112019001254A BR112019001254A2 BR 112019001254 A2 BR112019001254 A2 BR 112019001254A2 BR 112019001254 A BR112019001254 A BR 112019001254A BR 112019001254 A BR112019001254 A BR 112019001254A BR 112019001254 A2 BR112019001254 A2 BR 112019001254A2
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- carbon fiber
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- carbon
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- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/201—Pre-melted polymers
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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- 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
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
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- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
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- 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
- C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/046—Carbon nanorods, nanowires, nanoplatelets or nanofibres
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
um método para formar um compósito com matriz polimérica reforçado com fibra de carbono distribuindo fibras de carbono ou nanotubos numa fase polimérica fundida compreendendo um ou mais polímeros fundidos; e aplicação de uma sucessão de eventos de deformação de cisalhamento à fase de polímero fundido de modo que a fase de polímero fundido rompa as fibras de carbono sucessivamente com cada evento, produzindo bordas reativas nas fibras de carbono quebradas que reagem com e cruzam um ou mais polímeros. o compósito mostra melhorias nas propriedades mecânicas, tais como rigidez, resistência e absorção de energia de impacto.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662365652P | 2016-07-22 | 2016-07-22 | |
US62/365,652 | 2016-07-22 | ||
PCT/US2017/043368 WO2018017999A1 (en) | 2016-07-22 | 2017-07-21 | In situ bonding of carbon fibers and nanotubes to polymer |
Publications (2)
Publication Number | Publication Date |
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BR112019001254A2 true BR112019001254A2 (pt) | 2019-06-18 |
BR112019001254B1 BR112019001254B1 (pt) | 2022-05-03 |
Family
ID=60996076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019001254-0A BR112019001254B1 (pt) | 2016-07-22 | 2017-07-21 | Compósito com matriz polimérica reforçado com fibra de carbono e/ou carbono de alta resistência, compreendendo cadeias poliméricas reticuladas inter-molecularmente por fibras de carbono quebradas, tendo átomos de carbono com sítios de ligação reativa nas bordas quebradas das ditas fibras, seu uso em peças automotivas, de aeronave ou aeroespacial, métodos de obtenção do mesmo; partículas de polímero reticulado de fibra de carbono e composição polimérica, compreendendo um polímero termoplástico hospedeiro, com tais partículas |
Country Status (9)
Country | Link |
---|---|
US (1) | US11059945B2 (pt) |
EP (1) | EP3513411A4 (pt) |
JP (1) | JP6996770B2 (pt) |
KR (1) | KR102379827B1 (pt) |
CN (1) | CN109791812B (pt) |
BR (1) | BR112019001254B1 (pt) |
CA (1) | CA3031729C (pt) |
MX (1) | MX2019000871A (pt) |
WO (1) | WO2018017999A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018106258U1 (de) | 2018-10-15 | 2020-01-20 | Rutgers, The State University Of New Jersey | Nano-Graphitische Schwämme |
US11807757B2 (en) | 2019-05-07 | 2023-11-07 | Rutgers, The State University Of New Jersey | Economical multi-scale reinforced composites |
US20210112669A1 (en) * | 2019-10-09 | 2021-04-15 | National Taiwan University Of Science And Technology | Conductive slurry and plating method using the same |
CN114456592B (zh) * | 2022-02-22 | 2023-08-29 | 金发科技股份有限公司 | 一种尼龙复合材料及其制备和应用 |
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2017
- 2017-07-21 US US16/319,692 patent/US11059945B2/en active Active
- 2017-07-21 MX MX2019000871A patent/MX2019000871A/es unknown
- 2017-07-21 WO PCT/US2017/043368 patent/WO2018017999A1/en unknown
- 2017-07-21 CN CN201780058436.8A patent/CN109791812B/zh active Active
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EP3513411A1 (en) | 2019-07-24 |
CA3031729C (en) | 2021-12-21 |
CN109791812B (zh) | 2021-12-14 |
EP3513411A4 (en) | 2020-03-25 |
BR112019001254B1 (pt) | 2022-05-03 |
WO2018017999A1 (en) | 2018-01-25 |
KR20190034581A (ko) | 2019-04-02 |
CA3031729A1 (en) | 2018-01-25 |
MX2019000871A (es) | 2019-06-12 |
JP6996770B2 (ja) | 2022-01-17 |
JP2019521890A (ja) | 2019-08-08 |
US11059945B2 (en) | 2021-07-13 |
CN109791812A (zh) | 2019-05-21 |
US20200148841A1 (en) | 2020-05-14 |
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