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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
Application number
ES92201372T
Other languages
English (en)
Inventor
Steven Lee Stewart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/700,824 external-priority patent/US5112206A/en
Priority claimed from US07/700,825 external-priority patent/US5114633A/en
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2080428T3 publication Critical patent/ES2080428T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES92201372T 1991-05-16 1992-05-13 Impregnacion de fibras con resinas. Expired - Lifetime ES2080428T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/700,824 US5112206A (en) 1991-05-16 1991-05-16 Apparatus for the resin-impregnation of fibers
US07/700,825 US5114633A (en) 1991-05-16 1991-05-16 Method 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US7901762B2 (en) 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
AR084755A1 (es) * 2010-12-30 2013-06-05 United States Gypsum Co Distribuidor y metodo de distribucion de lechada
US20140367021A1 (en) 2011-12-21 2014-12-18 Bayer Intellectual Property Gmbh Method for producing a cord-shaped composite material and system
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
BR112017017422A2 (pt) * 2015-02-13 2018-04-03 Hexcel Composites Limited aparelho de pultrusão
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
WO2022268589A1 (en) 2021-06-22 2022-12-29 Covestro Deutschland Ag Method for preparing a polyurethane composite
EP4144511A1 (en) * 2021-09-02 2023-03-08 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU653400B2 (en) 1994-09-29
AU1629392A (en) 1992-11-19
JPH05156507A (ja) 1993-06-22
DE69206479T2 (de) 1996-05-15
ATE131113T1 (de) 1995-12-15
CA2068691A1 (en) 1992-11-17
DE69206479D1 (de) 1996-01-18
EP0513927B1 (en) 1995-12-06
KR920021282A (ko) 1992-12-18
EP0513927A1 (en) 1992-11-19

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