FI91373B - Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe - Google Patents

Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe Download PDF

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Publication number
FI91373B
FI91373B FI893438A FI893438A FI91373B FI 91373 B FI91373 B FI 91373B FI 893438 A FI893438 A FI 893438A FI 893438 A FI893438 A FI 893438A FI 91373 B FI91373 B FI 91373B
Authority
FI
Finland
Prior art keywords
resin
nozzle
bundles
fiber
fiber bundle
Prior art date
Application number
FI893438A
Other languages
English (en)
Finnish (fi)
Other versions
FI91373C (sv
FI893438A0 (sv
FI893438A (sv
Inventor
Pauli Marttila
Original Assignee
Neste Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8528769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI91373(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neste Oy filed Critical Neste Oy
Priority to FI893438A priority Critical patent/FI91373C/sv
Publication of FI893438A0 publication Critical patent/FI893438A0/sv
Priority to AT90306406T priority patent/ATE93182T1/de
Priority to DK90306406.1T priority patent/DK0415517T3/da
Priority to ES90306406T priority patent/ES2044443T3/es
Priority to EP90306406A priority patent/EP0415517B1/en
Priority to DE90306406T priority patent/DE69002808T2/de
Priority to US07/549,373 priority patent/US5084305A/en
Priority to CA002020874A priority patent/CA2020874C/en
Publication of FI893438A publication Critical patent/FI893438A/sv
Publication of FI91373B publication Critical patent/FI91373B/sv
Application granted granted Critical
Publication of FI91373C publication Critical patent/FI91373C/sv

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/18—Wire and cord die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (5)

1. Förfarande för impregnering av ett eller flera kontlnuerliga fiber-knippen (10) med smalt eller flytande härdbar harts vid framställning 5 av ett fiberförstärkt material, vilket material innefattar ett eller flera fiberknippen (10) omgivna av matrisharts, varvid nämnda fiber-knippen (10) leds att löpa över en munstyckesöppning (13,24) pa sädant sätt, att hartset strömmar fr im munstycket (11,23) frAn ett högre tryck genom fiberknippet (10) tili ett lägre tryck, k A n n e -10 tecknat därav, att det smAlta hartset bringas att strömma ut frAn munstycket (11,23) tili ett smält harts vid lägre tryck.
2. Förfarande enligt patentkrav 1, kännetecknat därav, att nämnda harts vid lägre tryck är i en kammare (21), genom vilken 15 det smälta hartset vid lägre tryck och fiberknippena (10) styrs.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat därav, att det högre trycket Astadkommes i en extruder.
4. Anordning för impregnering av ett eller flera kontinuerliga fiber knippen (10) med smält eller flytande härdbar harts vid framställning av fiberförstärkt material, vilket material innefattar ett eller flera fiberknippen (10) omgivna av matrisharts, vilken anordning innefattar ett eller flera munstyckesorgan (23), som innehAller en munstyckesöpp-25 ning (24) för att leda hartset genom fiberknippena (10), k ä n n e -t e c k n a d därav, att den innehAller en impregneringskammare (21), där impregneringen sker med hjälp av nämnda munstyckesorgan (23) och trycket som rAder i denna är lägre än trycket som rAder i munstycket (23). 30
5. Anordning enligt patentkrav 4, kännetecknad därav, att munstyckesorganen (23) är förenade med en extruder och att överskott smält harts Aterförs tili extrudern. 35
FI893438A 1989-07-14 1989-07-14 Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe FI91373C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI893438A FI91373C (sv) 1989-07-14 1989-07-14 Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe
DE90306406T DE69002808T2 (de) 1989-07-14 1990-06-12 Verfahren und Apparat zum Imprägnieren von Endlos-Faserbündeln.
ES90306406T ES2044443T3 (es) 1989-07-14 1990-06-12 Proceso y aparato para impregnar haces de fibras continuos.
DK90306406.1T DK0415517T3 (da) 1989-07-14 1990-06-12 Fremgangsmåde og apparat til imprægnering af endeløse fiberbundter
AT90306406T ATE93182T1 (de) 1989-07-14 1990-06-12 Verfahren und apparat zum impraegnieren von endlos-faserbuendeln.
EP90306406A EP0415517B1 (en) 1989-07-14 1990-06-12 Process and apparatus for impregnating continuous fibre bundle
US07/549,373 US5084305A (en) 1989-07-14 1990-07-06 Method and apparatus for impregnating a continuous fiber bundle wherein a nozzle impinges on the fiber bundle in a chamber
CA002020874A CA2020874C (en) 1989-07-14 1990-07-11 Procedure and means for absorbing continuous fibre bundle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI893438A FI91373C (sv) 1989-07-14 1989-07-14 Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe
FI893438 1989-07-14

Publications (4)

Publication Number Publication Date
FI893438A0 FI893438A0 (sv) 1989-07-14
FI893438A FI893438A (sv) 1991-01-15
FI91373B true FI91373B (sv) 1994-03-15
FI91373C FI91373C (sv) 1994-06-27

Family

ID=8528769

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893438A FI91373C (sv) 1989-07-14 1989-07-14 Förfarande och anordning för att impregnera ett kontinuerligt fiberknippe

Country Status (8)

Country Link
US (1) US5084305A (sv)
EP (1) EP0415517B1 (sv)
AT (1) ATE93182T1 (sv)
CA (1) CA2020874C (sv)
DE (1) DE69002808T2 (sv)
DK (1) DK0415517T3 (sv)
ES (1) ES2044443T3 (sv)
FI (1) FI91373C (sv)

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DE4317649A1 (de) * 1993-05-27 1994-12-01 Hoechst Ag Glasfaserverstärkter Verbundwerkstoff und Verfahren zu seiner Herstellung
DE4325260A1 (de) * 1993-07-28 1995-02-02 Hoechst Ag Verfahren zur Herstellung faserverstärkter Verbundwerkstoffe
DE69306565T2 (de) * 1993-07-30 1997-06-12 Ibm Vorrichtung und Verfahren um feine Metal-linie auf einem Substrat abzulegen
MY112441A (en) * 1994-03-17 2001-06-30 Shell Int Research A process of melt impregnation
US5733607A (en) * 1996-01-31 1998-03-31 Mangum; Rufus M. Method and apparatus for coating and curing fiberglass sleeving with an ultraviolet light curable acrylic
GB9615995D0 (en) * 1996-07-30 1996-09-11 Kobe Steel Europ Ltd Fibre reinforced compositions and methods for their production
DE19815184C1 (de) * 1998-04-04 1999-04-08 Bock Orthopaed Ind Verfahren und Vorrichtung zur Herstellung von endlosen Verbundwerkstoffen
JP3333464B2 (ja) * 1998-04-15 2002-10-15 旭ファイバーグラス株式会社 熱可塑性樹脂複合ガラス繊維基材及びその製造方法
US6038949A (en) * 1998-09-14 2000-03-21 Nv Owens-Corning S.A. Method for dispensing reinforcement fibers
US6432202B1 (en) * 1998-10-20 2002-08-13 Gaston Systems, Inc. Textile yarn slashing system
US6592666B1 (en) 1999-12-29 2003-07-15 Owens Corning Fiberglas Technology, Inc. Method and apparatus for applying a sizing composition to glass fibers
EP1790448A1 (en) * 2005-11-24 2007-05-30 LATI Industria Termoplastici S.p.A. Device for manufacturing a long-fiber polymeric compound
EP2377675A1 (en) * 2010-04-19 2011-10-19 3B-Fibreglass SPRL Impregnation assembly and method for manufacturing a composite structure reinforced with long fibers
WO2012141688A1 (en) 2011-04-12 2012-10-18 Ticona Llc Die and method for impregnating fiber rovings
EP3441215A1 (en) * 2011-04-12 2019-02-13 Ticona LLC Impregnation section of die and method for impregnating fiber rovings
CA2775442C (en) 2011-04-29 2019-01-08 Ticona Llc Impregnation section with upstream surface and method for impregnating fiber rovings
US9623437B2 (en) 2011-04-29 2017-04-18 Ticona Llc Die with flow diffusing gate passage and method for impregnating same fiber rovings
CA2775445C (en) 2011-04-29 2019-04-09 Ticona Llc Die and method for impregnating fiber rovings
WO2013016121A1 (en) 2011-07-22 2013-01-31 Ticona Llc Extruder and method for producing high fiber density resin structures
CN108192278B (zh) 2011-12-09 2020-12-29 提克纳有限责任公司 不对称纤维增强聚合物带材
WO2013086259A1 (en) 2011-12-09 2013-06-13 Ticona Llc Die and method for impregnating fiber rovings
US9283708B2 (en) 2011-12-09 2016-03-15 Ticona Llc Impregnation section for impregnating fiber rovings
WO2013086269A1 (en) 2011-12-09 2013-06-13 Ticona Llc Impregnation section of die for impregnating fiber rovings
JP2015505752A (ja) 2011-12-09 2015-02-26 ティコナ・エルエルシー 繊維ロービングを含浸するための含浸区分及びダイ
WO2013188644A1 (en) 2012-06-15 2013-12-19 Ticona Llc Subsea pipe section with reinforcement layer
CN104339667B (zh) * 2013-07-23 2018-06-19 科思创聚合物（中国）有限公司 纤维浸渍系统以及采用该系统制造纤维增强复合材料的工艺
US10836136B2 (en) 2015-04-02 2020-11-17 Evonik Operations Gmbh Process and device for producing a fibre composite material
CN109641404B (zh) 2016-08-24 2021-08-17 巴斯夫欧洲公司 用于浸渍纤维结构的装置和方法
JP6246288B2 (ja) * 2016-09-02 2017-12-13 ティコナ・エルエルシー 繊維ロービングを含浸するためのダイの含浸区分及び方法
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Also Published As

Publication number Publication date
FI91373C (sv) 1994-06-27
DE69002808T2 (de) 1993-12-16
FI893438A0 (sv) 1989-07-14
EP0415517A1 (en) 1991-03-06
ATE93182T1 (de) 1993-09-15
DE69002808D1 (de) 1993-09-23
CA2020874C (en) 1994-08-16
US5084305A (en) 1992-01-28
CA2020874A1 (en) 1991-01-15
ES2044443T3 (es) 1994-01-01
FI893438A (sv) 1991-01-15
DK0415517T3 (da) 1993-11-15
EP0415517B1 (en) 1993-08-18

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