ES2080428T3 - Impregnacion de fibras con resinas. - Google Patents
Impregnacion de fibras con resinas.Info
- Publication number
- ES2080428T3 ES2080428T3 ES92201372T ES92201372T ES2080428T3 ES 2080428 T3 ES2080428 T3 ES 2080428T3 ES 92201372 T ES92201372 T ES 92201372T ES 92201372 T ES92201372 T ES 92201372T ES 2080428 T3 ES2080428 T3 ES 2080428T3
- Authority
- ES
- Spain
- Prior art keywords
- die
- fibers
- resin
- impregnation
- entrance
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- 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
-
- 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]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/523—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement in the die
-
- 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]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/008—Using vibrations during moulding
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
DOS CHORROS DE RESINA CO-REACTIVA SE MEZCLAN INMEDIATAMENTE JUNTO A LA ENTRADA (54) DE UN TROQUEL DE IMPREGNACION (52) UTILIZADO PARA FABRICAR PRODUCTOS MEDIANTE EL PROCESO DE EXTRUSION POR ESTIRADO. LA MEZCLA OCURRE JUNTO A LAS FIBRAS CUANDO ESTAS SON ARRASTRADAS A LA ABERTURA DE CONDUCTO PRINCIPAL (58) DEL TROQUEL. LOS CHORROS DE RESINA SE INYECTAN A LA ENTRADA DEL TROQUEL DE IMPREGNACION MEDIANTE EL USO DE UNA CABEZA ALIMENTADORA DE RESINA (72) COLOCADA EN LA ENTRADA DEL TROQUEL DE IMPREGNACION. UN IMPULSOR ULTRASONICO (116) ACOPLADO A LA CABEZA ALIMENTADORA DE RESINA VIBRA Y AGITA LOS CHORROS DE RESINA HACIENDO CHOCAR LAS FIBRAS PARA HUMEDECER POR COMPLETO EL PAQUETE DE FIBRAS ANTES DE SU PASO POR EL TROQUEL.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/700,825 US5114633A (en) | 1991-05-16 | 1991-05-16 | Method for the resin-impregnation of fibers |
US07/700,824 US5112206A (en) | 1991-05-16 | 1991-05-16 | Apparatus for the resin-impregnation of fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2080428T3 true ES2080428T3 (es) | 1996-02-01 |
Family
ID=27106698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92201372T Expired - Lifetime ES2080428T3 (es) | 1991-05-16 | 1992-05-13 | Impregnacion de fibras con resinas. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0513927B1 (es) |
JP (1) | JPH05156507A (es) |
KR (1) | KR920021282A (es) |
AT (1) | ATE131113T1 (es) |
AU (1) | AU653400B2 (es) |
CA (1) | CA2068691A1 (es) |
DE (1) | DE69206479T2 (es) |
ES (1) | ES2080428T3 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7901762B2 (en) | 2005-11-23 | 2011-03-08 | Milgard Manufacturing Incorporated | Pultruded component |
US8597016B2 (en) | 2005-11-23 | 2013-12-03 | Milgard Manufacturing Incorporated | System for producing pultruded components |
US8101107B2 (en) | 2005-11-23 | 2012-01-24 | Milgard Manufacturing Incorporated | Method for producing pultruded components |
BR112013016474A2 (pt) * | 2010-12-30 | 2016-09-20 | United States Gypsum Co | sistema de distribuição de lama e método |
CN103998213A (zh) | 2011-12-21 | 2014-08-20 | 拜耳知识产权有限责任公司 | 制造带状复合材料的方法及其设备 |
FR2999111B1 (fr) * | 2012-12-06 | 2015-06-05 | Structil | Dispositif d'impregnation, unite de fabrication d'un profile creux par pultrusion comprenant un tel dispositif et procede de fabrication correspondant |
CN104369285B (zh) * | 2014-11-27 | 2016-08-24 | 陶小弟 | 连续纤维增强热塑性树脂的熔融浸渍设备及方法 |
KR20170117538A (ko) * | 2015-02-13 | 2017-10-23 | 헥셀 컴포지츠 리미티드 | 인발성형 장치 |
CN108340599B (zh) * | 2018-02-13 | 2020-03-13 | 山东节点新材料科技有限公司 | 一种连续纤维制作热塑性预浸料的工艺及方法 |
JP6544471B1 (ja) * | 2018-03-12 | 2019-07-17 | 株式会社アドウェルズ | 含浸装置および含浸方法並びに加工装置 |
CN113373614B (zh) * | 2021-03-12 | 2022-11-18 | 山东玻纤集团股份有限公司 | 一种用于玻璃纤维生产的上浆烘干装置及其使用方法 |
EP4144511A1 (en) * | 2021-09-02 | 2023-03-08 | Covestro Deutschland AG | Method for preparing a polyurethane composite |
WO2022268589A1 (en) | 2021-06-22 | 2022-12-29 | Covestro Deutschland Ag | Method for preparing a polyurethane composite |
WO2024056562A1 (en) * | 2022-09-15 | 2024-03-21 | Covestro Deutschland Ag | A system for impregnating fibers for producing polyurethane pultruded composites and a method for using the same |
EP4364932A1 (en) * | 2022-11-03 | 2024-05-08 | Covestro Deutschland AG | A system for impregnating fibers for producing polyurethane pultruded composites, a method for using the same and polyurethane pultruded composite |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH577882A5 (es) * | 1974-05-24 | 1976-07-30 | Contraves Ag | |
DE3521229A1 (de) * | 1985-06-13 | 1986-12-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von halbzeug aus faserverstaerkten kunststoffen |
-
1992
- 1992-05-13 AT AT92201372T patent/ATE131113T1/de not_active IP Right Cessation
- 1992-05-13 KR KR1019920008099A patent/KR920021282A/ko not_active Application Discontinuation
- 1992-05-13 ES ES92201372T patent/ES2080428T3/es not_active Expired - Lifetime
- 1992-05-13 DE DE69206479T patent/DE69206479T2/de not_active Expired - Fee Related
- 1992-05-13 EP EP92201372A patent/EP0513927B1/en not_active Expired - Lifetime
- 1992-05-14 AU AU16293/92A patent/AU653400B2/en not_active Ceased
- 1992-05-14 CA CA002068691A patent/CA2068691A1/en not_active Abandoned
- 1992-05-14 JP JP4146808A patent/JPH05156507A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH05156507A (ja) | 1993-06-22 |
AU653400B2 (en) | 1994-09-29 |
ATE131113T1 (de) | 1995-12-15 |
DE69206479T2 (de) | 1996-05-15 |
DE69206479D1 (de) | 1996-01-18 |
EP0513927B1 (en) | 1995-12-06 |
EP0513927A1 (en) | 1992-11-19 |
AU1629392A (en) | 1992-11-19 |
KR920021282A (ko) | 1992-12-18 |
CA2068691A1 (en) | 1992-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2080428T3 (es) | Impregnacion de fibras con resinas. | |
ES2172211T3 (es) | Proceso para la impregnacion de una red fibrosa o filamentosa con polvo, especialmente para producir un material compuesto. | |
DE59306434D1 (de) | Verfahren und Einrichtung zur Herstellung einer optischen Bandleitung | |
BR8502659A (pt) | Processo e produto | |
DE69427047D1 (de) | Vorrichtung zum Ablagern von Fasern | |
GR920300025T1 (en) | Method and system for spreading a tow of fibers | |
DK0416859T3 (da) | Ekstruderapparat og fremgangsmåde ved blanding af termoplastisk kunstharpiks og fibre | |
MX9603562A (es) | Dispositivo de hilatura. | |
FR2629361B1 (fr) | Procede de fabrication d'une plaque tubulaire pour appareil de separation a fibres creuses, et dispositifs obtenus | |
GB1242171A (en) | Fibre supply to break-spinning apparatus | |
ATE165551T1 (de) | Verfahren und vorrichtung zum herstellen einer duroplastischen pressmasse aus faser-harz- werkstoff, insbesondere einer smc-matte (prepreg) | |
CA2175460A1 (en) | Arrangement for feeding out fibre bundles with random fibre direction | |
DE69117341D1 (de) | Vorrichtung zum Schmelzspinnen von synthetischen Polymeren | |
ATE132979T1 (de) | Hülle für ein geschlepptes hydrophonkabel | |
Stewart | Resin-Impregnation of Fibers | |
DE3853845D1 (de) | Vortex-Ring-Mischer. | |
DE50005501D1 (de) | Verfahren zum Durchmischen eines Schmelzenstromes aus Kunststoff | |
ATE38959T1 (de) | System zum ummanteln einer gegen die schmelztemperatur des ummantelungsmaterials empfindlichen seele, ummantelungsverfahren und anwendung fuer ummantelte kunststoffpulver und fasern. | |
DE3664139D1 (en) | Method and apparatus for producing effect yarn on open-end spinning devices | |
BR8101367A (pt) | Processo e dispositivo para a producao de um granulado de material sintetico reforcado com fibra | |
US5252050A (en) | Optical fiber ribbonizer | |
FI924176A (fi) | Anordning foer att fylla mellanrummen mellan lederna och hoeljet i en kabel | |
ATE119804T1 (de) | Vorrichtung zum lösen von feststoff-schüttgut in einer flüssigkeit. | |
GB1004799A (en) | Improvements in or relating to method and apparatus for spraying fibres and resinousmaterial | |
JPS57161112A (en) | Preparation of bundled filamentary fibrous material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 513927 Country of ref document: ES |