BRPI0516258A - processo de preparação de um pré-impregnado em folha, folha de pré-impregnado e processo de fabricação de um material compósito com matriz termoendurecida - Google Patents
processo de preparação de um pré-impregnado em folha, folha de pré-impregnado e processo de fabricação de um material compósito com matriz termoendurecidaInfo
- Publication number
- BRPI0516258A BRPI0516258A BRPI0516258-0A BRPI0516258A BRPI0516258A BR PI0516258 A BRPI0516258 A BR PI0516258A BR PI0516258 A BRPI0516258 A BR PI0516258A BR PI0516258 A BRPI0516258 A BR PI0516258A
- Authority
- BR
- Brazil
- Prior art keywords
- sheet
- prepreg
- fibrous structure
- composite material
- matrix composite
- Prior art date
Links
Classifications
-
- 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
- B29C70/18—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length in the form of a mat, e.g. sheet moulding compound [SMC]
-
- 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
- B29C70/28—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]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
PROCESSO DE PREPARAçãO DE UM PRé-IMPREGNADO EM FOLHA, FOLHA DE PRé-IMPREGNADO E PROCESSO DE FABRICAçãO DE UM MATERIAL COMPóSITO COM MATRIZ TERMOENDURECIDA. A invenção refere-se a um pré-impregnado em folha que compreende uma resina termoendurecível e uma estrutura fibrosa ligada por um solvente solúvel na dita resina termoendurecível. Durante a fabricação a quente e sob pressão do material compósito, o ligante solubiliza e libera as fibras da estrutura fibrosa que pode então fluir e preencher a integralidade do molde de fabricação do compósito. Pode-se utilizar uma estrutura fibrosa com fios contínuos ou fios cortados. O ligante permite manipular, enrolar, armazenar a estrutura fibrosa antes de incorporá-la em um pré-impregnado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0452304A FR2876381B1 (fr) | 2004-10-07 | 2004-10-07 | Feuille de preimpregne a fils lies |
PCT/FR2005/050785 WO2006042984A1 (fr) | 2004-10-07 | 2005-09-27 | Feuille de preimpregne a fils lies |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0516258A true BRPI0516258A (pt) | 2008-08-26 |
Family
ID=34953195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0516258-0A BRPI0516258A (pt) | 2004-10-07 | 2005-09-27 | processo de preparação de um pré-impregnado em folha, folha de pré-impregnado e processo de fabricação de um material compósito com matriz termoendurecida |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080054530A1 (pt) |
EP (1) | EP1799753A1 (pt) |
JP (1) | JP2008516038A (pt) |
CN (1) | CN101039992A (pt) |
BR (1) | BRPI0516258A (pt) |
EA (1) | EA200700802A1 (pt) |
FR (1) | FR2876381B1 (pt) |
MX (1) | MX2007004053A (pt) |
WO (1) | WO2006042984A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104175574A (zh) * | 2013-05-27 | 2014-12-03 | 舞钢昱鑫重工有限公司 | 一种smc材料模压工艺 |
US10077855B2 (en) | 2015-09-22 | 2018-09-18 | Ina Acquisition Corp. | Method of lining pipe with high strength liner, high strength liner, and pipe lined with high strength liner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433312B2 (pt) * | 1974-02-28 | 1979-10-19 | ||
US4201823A (en) * | 1977-12-29 | 1980-05-06 | Rohm And Haas Company | Method for making fiber reinforced articles |
US4898770A (en) * | 1987-04-07 | 1990-02-06 | Owens-Corning Fiberglas Corporation | Process for producing preformable continuous strand mats using a mixture of thermosetting and thermoplastic resin |
US5908689A (en) * | 1997-01-24 | 1999-06-01 | Ppg Industries, Inc. | Glass fiber strand mats, thermosetting composites reinforced with the same and methods for making the same |
FR2834726B1 (fr) * | 2002-01-16 | 2004-06-04 | Saint Gobain Vetrotex | Structure fibreuse pour la realisation de materiaux composites |
US7211530B2 (en) * | 2003-09-24 | 2007-05-01 | Owens-Corning Fiberglas Technology, Inc. | Fibrous veil for Class A sheet molding compound applications |
-
2004
- 2004-10-07 FR FR0452304A patent/FR2876381B1/fr not_active Expired - Fee Related
-
2005
- 2005-09-27 JP JP2007535210A patent/JP2008516038A/ja active Pending
- 2005-09-27 MX MX2007004053A patent/MX2007004053A/es unknown
- 2005-09-27 EA EA200700802A patent/EA200700802A1/ru unknown
- 2005-09-27 US US11/576,534 patent/US20080054530A1/en not_active Abandoned
- 2005-09-27 EP EP05850638A patent/EP1799753A1/fr not_active Withdrawn
- 2005-09-27 WO PCT/FR2005/050785 patent/WO2006042984A1/fr active Application Filing
- 2005-09-27 BR BRPI0516258-0A patent/BRPI0516258A/pt not_active Application Discontinuation
- 2005-09-27 CN CNA2005800344253A patent/CN101039992A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
MX2007004053A (es) | 2007-05-24 |
CN101039992A (zh) | 2007-09-19 |
JP2008516038A (ja) | 2008-05-15 |
FR2876381B1 (fr) | 2007-01-26 |
EP1799753A1 (fr) | 2007-06-27 |
EA200700802A1 (ru) | 2007-08-31 |
US20080054530A1 (en) | 2008-03-06 |
WO2006042984A1 (fr) | 2006-04-27 |
FR2876381A1 (fr) | 2006-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |