BR112022009953A2 - Estrutura de malha para reforçar materiais compósitos - Google Patents
Estrutura de malha para reforçar materiais compósitosInfo
- Publication number
- BR112022009953A2 BR112022009953A2 BR112022009953A BR112022009953A BR112022009953A2 BR 112022009953 A2 BR112022009953 A2 BR 112022009953A2 BR 112022009953 A BR112022009953 A BR 112022009953A BR 112022009953 A BR112022009953 A BR 112022009953A BR 112022009953 A2 BR112022009953 A2 BR 112022009953A2
- Authority
- BR
- Brazil
- Prior art keywords
- composite materials
- mesh structure
- reinforce composite
- reinforce
- volume
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000012783 reinforcing fiber Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- 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
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/023—Fabric with at least two, predominantly unlinked, knitted or woven plies interlaced with each other at spaced locations or linked to a common internal co-extensive yarn system
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Knitting Of Fabric (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Dispersion Chemistry (AREA)
Abstract
ESTRUTURA DE MALHA PARA REFORÇAR MATERIAIS COMPÓSITOS. O objeto da invenção é um produto compósito que pode incluir uma estrutura de reforço de malha, que tem pelo menos duas peles, conectadas por elos; a densidade de elo está entre 1 elo por 40 pontos quadrados e um elo por 10.000 pontos quadrados. A invenção também se refere ao método de produção de produto compósito obtido que pode incluir entre 55 e 85% em volume de material polimérico e entre 15 e 45% em volume de fibras de reforço.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913108A FR3103409B1 (fr) | 2019-11-22 | 2019-11-22 | Structure tricotee pour renforcement de materiaux composites. |
PCT/EP2020/082700 WO2021099476A1 (en) | 2019-11-22 | 2020-11-19 | Composite materials comprising a reinforcing knitted structure and a resin, and a production method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022009953A2 true BR112022009953A2 (pt) | 2022-08-09 |
Family
ID=69572206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022009953A BR112022009953A2 (pt) | 2019-11-22 | 2020-11-19 | Estrutura de malha para reforçar materiais compósitos |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210156082A1 (pt) |
EP (1) | EP4061987B1 (pt) |
KR (1) | KR20220098029A (pt) |
CN (1) | CN115003870B (pt) |
BR (1) | BR112022009953A2 (pt) |
CA (1) | CA3161988A1 (pt) |
FR (1) | FR3103409B1 (pt) |
IL (1) | IL293185A (pt) |
WO (1) | WO2021099476A1 (pt) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1355351A (en) * | 1971-03-03 | 1974-06-05 | Pasolds Ltd | Knitted fabrics |
US4183993A (en) * | 1978-01-30 | 1980-01-15 | Gulf States Paper Corporation | Reinforced fabric and laminate made therewith |
GB8609865D0 (en) * | 1986-04-23 | 1986-05-29 | Courtaulds Plc | Composite articles |
US5202070A (en) * | 1991-02-01 | 1993-04-13 | Schneider Robert J | Method for making composite products having an integral knit matrix |
FR2780419B1 (fr) * | 1998-06-30 | 2000-09-29 | Chomarat & Cie | Tricots de verre, structures textiles complexes et composites |
US7060156B2 (en) * | 2001-07-23 | 2006-06-13 | Vrac, Llc | Three-dimensional spacer fabric resin interlaminar infusion media process and vacuum-induced reinforcing composite laminate structures |
CN101519827B (zh) * | 2009-04-03 | 2011-06-22 | 江南大学 | 一种三维增强经编间隔针织物的生产方法 |
WO2013025115A1 (en) | 2011-08-16 | 2013-02-21 | Castros & Marques, Lda. | Three- dimensional (3d) knitted reinforced composite structure production method thereof |
CN106494022B (zh) * | 2016-09-23 | 2019-05-17 | 中国人民解放军国防科学技术大学 | 点阵增强泡沫夹芯预成型体及其制备方法和应用 |
CN108437595B (zh) * | 2018-04-13 | 2020-08-14 | 巴斯夫欧洲公司 | 一种纬编间隔织物及其制备方法,以及包含该织物的聚氨酯泡沫复合材料 |
-
2019
- 2019-11-22 FR FR1913108A patent/FR3103409B1/fr active Active
-
2020
- 2020-11-19 US US16/952,171 patent/US20210156082A1/en active Pending
- 2020-11-19 CA CA3161988A patent/CA3161988A1/en active Pending
- 2020-11-19 BR BR112022009953A patent/BR112022009953A2/pt unknown
- 2020-11-19 KR KR1020227020771A patent/KR20220098029A/ko not_active Application Discontinuation
- 2020-11-19 CN CN202080080278.8A patent/CN115003870B/zh active Active
- 2020-11-19 EP EP20807415.3A patent/EP4061987B1/en active Active
- 2020-11-19 WO PCT/EP2020/082700 patent/WO2021099476A1/en unknown
- 2020-11-19 IL IL293185A patent/IL293185A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR3103409B1 (fr) | 2021-11-26 |
CN115003870A (zh) | 2022-09-02 |
IL293185A (en) | 2022-07-01 |
WO2021099476A1 (en) | 2021-05-27 |
EP4061987B1 (en) | 2024-05-29 |
JP2023514910A (ja) | 2023-04-12 |
US20210156082A1 (en) | 2021-05-27 |
EP4061987A1 (en) | 2022-09-28 |
CN115003870B (zh) | 2024-04-26 |
KR20220098029A (ko) | 2022-07-08 |
CA3161988A1 (en) | 2021-05-27 |
FR3103409A1 (fr) | 2021-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |