BR112021019404A2 - Materiais permeáveis capazes de proteção contra descargas atmosféricas e uso dos mesmos no processamento de infusão de resina - Google Patents
Materiais permeáveis capazes de proteção contra descargas atmosféricas e uso dos mesmos no processamento de infusão de resinaInfo
- Publication number
- BR112021019404A2 BR112021019404A2 BR112021019404A BR112021019404A BR112021019404A2 BR 112021019404 A2 BR112021019404 A2 BR 112021019404A2 BR 112021019404 A BR112021019404 A BR 112021019404A BR 112021019404 A BR112021019404 A BR 112021019404A BR 112021019404 A2 BR112021019404 A2 BR 112021019404A2
- Authority
- BR
- Brazil
- Prior art keywords
- permeable
- resin infusion
- lsp
- protection against
- materials capable
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 8
- 239000011347 resin Substances 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 title abstract 5
- 238000001802 infusion Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
Classifications
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- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- Engineering & Computer Science (AREA)
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Abstract
materiais permeáveis capazes de proteção contra descargas atmosféricas e uso dos mesmos no processamento de infusão de resina. a presente invenção refere-se a um material lsp permeável que pode ser incorporado em um processo de infusão de resina como rtm e vartm. esse material lsp permeável pode estar sob a forma de uma fita alongada ou contínua que pode ser usada em um processo de posicionamento automatizado como atl e afp. em uma modalidade, o material lsp permeável inclui pelo menos os seguintes componentes: (a) um véu não tecido de fibras aleatoriamente dispostas; (b) uma camada porosa eletricamente condutora que tem aberturas através de sua espessura; e (c) um material de resina distribuído, de maneira não contínua, ao longo do véu não tecido 11 e entre o véu não tecido e a camada porosa condutora. o material lsp permeável pode ser colocado em contato com uma pré-forma seca, seguido de infusão de resina e cura para formar uma parte compósita endurecida que tem o material lsp integrado na mesma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962825951P | 2019-03-29 | 2019-03-29 | |
PCT/US2020/025153 WO2020205488A1 (en) | 2019-03-29 | 2020-03-27 | Permeable materials capable of lightning strike protection and use thereof in resin infusion processing |
Publications (1)
Publication Number | Publication Date |
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BR112021019404A2 true BR112021019404A2 (pt) | 2021-11-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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BR112021019404A BR112021019404A2 (pt) | 2019-03-29 | 2020-03-27 | Materiais permeáveis capazes de proteção contra descargas atmosféricas e uso dos mesmos no processamento de infusão de resina |
Country Status (6)
Country | Link |
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US (2) | US11919274B2 (pt) |
EP (1) | EP3946925A1 (pt) |
JP (1) | JP2022527496A (pt) |
CN (1) | CN113661056A (pt) |
BR (1) | BR112021019404A2 (pt) |
WO (1) | WO2020205488A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11504925B2 (en) * | 2020-06-18 | 2022-11-22 | Spirit Aerosystems, Inc. | Lightning strike protection surfacer and method of manufacturing the same |
TW202206286A (zh) | 2020-07-28 | 2022-02-16 | 美商聖高拜塑膠製品公司 | 介電基板及其形成方法 |
IT202100010004A1 (it) * | 2021-04-20 | 2022-10-20 | Schiano Sharing S R L | Metodo per la verniciatura di un componente di un veicolo a due ruote, e telaio per biciclette verniciato mediante detto metodo |
JP2024018013A (ja) * | 2022-07-29 | 2024-02-08 | 本田技研工業株式会社 | 繊維複合材及びその製造方法と、飛行体 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370921A (en) * | 1991-07-11 | 1994-12-06 | The Dexter Corporation | Lightning strike composite and process |
GB0020620D0 (en) | 2000-08-22 | 2000-10-11 | Cytec Tech Corp | Compostions adapted for chain linking |
GB0028341D0 (en) | 2000-11-21 | 2001-01-03 | Cytec Tech Corp | Thermally stable resin binder composition and method for binding fibres |
US8206823B2 (en) | 2008-04-14 | 2012-06-26 | The Boeing Company | System and method for fabrication of integrated lightning strike protection material |
GB201116472D0 (en) * | 2011-09-23 | 2011-11-09 | Hexcel Composites Ltd | Conductive composite structure or laminate |
RU2605131C1 (ru) | 2012-12-05 | 2016-12-20 | Сайтек Индастриз Инк. | Проводящий облицовочный материал для композитных структур |
JP6654632B2 (ja) * | 2014-06-30 | 2020-02-26 | サイテック インダストリーズ インコーポレイテッド | プリフォーム製造用乾燥繊維テープ |
WO2017095810A1 (en) * | 2015-11-30 | 2017-06-08 | Cytec Industries Inc. | Surfacing materials for composite structures |
GB201522539D0 (en) * | 2015-12-21 | 2016-02-03 | Hexcel Composites Ltd | Improvements in or relating to electrically conducting materials |
WO2017117383A1 (en) * | 2015-12-30 | 2017-07-06 | Cytec Industries Inc. | Multifunctional surfacing material with burn-through resistance |
-
2020
- 2020-03-27 US US16/832,313 patent/US11919274B2/en active Active
- 2020-03-27 JP JP2021557923A patent/JP2022527496A/ja active Pending
- 2020-03-27 CN CN202080026208.4A patent/CN113661056A/zh active Pending
- 2020-03-27 EP EP20721002.2A patent/EP3946925A1/en active Pending
- 2020-03-27 BR BR112021019404A patent/BR112021019404A2/pt not_active Application Discontinuation
- 2020-03-27 WO PCT/US2020/025153 patent/WO2020205488A1/en unknown
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2024
- 2024-02-02 US US18/431,344 patent/US20240173942A1/en active Pending
Also Published As
Publication number | Publication date |
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JP2022527496A (ja) | 2022-06-02 |
US20240173942A1 (en) | 2024-05-30 |
EP3946925A1 (en) | 2022-02-09 |
US11919274B2 (en) | 2024-03-05 |
CN113661056A (zh) | 2021-11-16 |
WO2020205488A1 (en) | 2020-10-08 |
US20200307162A1 (en) | 2020-10-01 |
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