IT1254197B - Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga - Google Patents

Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga

Info

Publication number
IT1254197B
IT1254197B ITMI920226A ITMI920226A IT1254197B IT 1254197 B IT1254197 B IT 1254197B IT MI920226 A ITMI920226 A IT MI920226A IT MI920226 A ITMI920226 A IT MI920226A IT 1254197 B IT1254197 B IT 1254197B
Authority
IT
Italy
Prior art keywords
preparation
thermoplastic polymers
bodies formed
procedure
long fiber
Prior art date
Application number
ITMI920226A
Other languages
English (en)
Inventor
Aurelio Savadori
Ernesto Occhiello
Original Assignee
Donegani Guido Ist
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
Application filed by Donegani Guido Ist filed Critical Donegani Guido Ist
Publication of ITMI920226A0 publication Critical patent/ITMI920226A0/it
Priority to ITMI920226A priority Critical patent/IT1254197B/it
Priority to AT93200257T priority patent/ATE130544T1/de
Priority to DK93200257.9T priority patent/DK0554950T3/da
Priority to DE69300832T priority patent/DE69300832T2/de
Priority to EP93200257A priority patent/EP0554950B1/en
Priority to ES93200257T priority patent/ES2080577T3/es
Priority to US08/013,405 priority patent/US5362431A/en
Priority to JP5043173A priority patent/JPH0687122A/ja
Publication of ITMI920226A1 publication Critical patent/ITMI920226A1/it
Application granted granted Critical
Publication of IT1254197B publication Critical patent/IT1254197B/it
Priority to GR950403577T priority patent/GR3018447T3/el

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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • 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
    • 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

Abstract

Procedimento per la preparazione di corpi formati in polimeri termoplastici mediante estrusione, stampaggio ad iniezione, stampaggio rotazionale di granuli di lunghezza tra 2 e 100 mm ottenuti tagliando un filamento continuo calandrato costituito da un fascio di fibre impregnate con un polimero termoplastico in polvere e ricoperte con una guaina esterna costituita da un polimero termoplastico uguale o differente da quello della polvere ed avente punto di fusione uguale o superiore e quello della polvere.
ITMI920226A 1992-02-06 1992-02-06 Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga IT1254197B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI920226A IT1254197B (it) 1992-02-06 1992-02-06 Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga
EP93200257A EP0554950B1 (en) 1992-02-06 1993-02-02 Process for preparing shaped bodies of thermoplastic polymers reinforced with long fibres
DK93200257.9T DK0554950T3 (da) 1992-02-06 1993-02-02 Fremgangsmåde til at fremstille formede legemer af termoplastiske polymerer forstærket med lange fibre
DE69300832T DE69300832T2 (de) 1992-02-06 1993-02-02 Verfahren zur Herstellung von geformten Produkten aus, von langen Fasern verstärkten, thermoplastischen Polymeren.
AT93200257T ATE130544T1 (de) 1992-02-06 1993-02-02 Verfahren zur herstellung von geformten produkten aus, von langen fasern verstärkten, thermoplastischen polymeren.
ES93200257T ES2080577T3 (es) 1992-02-06 1993-02-02 Procedimiento para la preparacion de cuerpos moldeados de polimeros termoplasticos reforzados con fibras largas.
US08/013,405 US5362431A (en) 1992-02-06 1993-02-04 Process for preparing shaped bodies of thermoplastic polymers reinforced with long fibres
JP5043173A JPH0687122A (ja) 1992-02-06 1993-02-08 長繊維強化熱可塑性ポリマー成形体の製造法
GR950403577T GR3018447T3 (en) 1992-02-06 1995-12-18 Process for preparing shaped bodies of thermoplastic polymers reinforced with long fibres.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920226A IT1254197B (it) 1992-02-06 1992-02-06 Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga

Publications (3)

Publication Number Publication Date
ITMI920226A0 ITMI920226A0 (it) 1992-02-06
ITMI920226A1 ITMI920226A1 (it) 1993-08-06
IT1254197B true IT1254197B (it) 1995-09-14

Family

ID=11361818

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920226A IT1254197B (it) 1992-02-06 1992-02-06 Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga

Country Status (9)

Country Link
US (1) US5362431A (it)
EP (1) EP0554950B1 (it)
JP (1) JPH0687122A (it)
AT (1) ATE130544T1 (it)
DE (1) DE69300832T2 (it)
DK (1) DK0554950T3 (it)
ES (1) ES2080577T3 (it)
GR (1) GR3018447T3 (it)
IT (1) IT1254197B (it)

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DE9311731U1 (de) * 1993-08-06 1993-10-14 Hoechst Ag Spritzgußformteil aus Thermoplastwerkstoff
DE4408089A1 (de) * 1994-03-10 1995-09-14 Hoechst Ag Verfahren zur Wiederaufarbeitung eines faserverstärkten Thermoplast-Materials
JP3584065B2 (ja) * 1994-09-12 2004-11-04 住友化学工業株式会社 長繊維強化樹脂構造物の製造装置及び製造方法
US5565514A (en) * 1995-04-11 1996-10-15 Caterpillar Inc. Fiber additives for reinforcing plastic matrices
DE29517469U1 (de) * 1995-05-27 1996-01-11 Caprano & Brunnhofer Durch Strangpressen mit Hilfe eines Extruders hergestellter Profilstab aus einem thermoplastischen Kunststoff der Gruppe Polyolefine
DE19530020A1 (de) * 1995-08-16 1997-02-20 Menzolit Fibron Gmbh Verfahren zum Herstellen eines Compounds aus einem Kunststoff mit fester Fasereinlage
GB2333737A (en) * 1998-02-03 1999-08-04 Kobe Steel Europ Ltd Fibre reinforced compositions and method for their production
CN1108915C (zh) * 1998-04-15 2003-05-21 地方小型汽车公司 由以纤维增强的热塑性塑料制成的构件
EP0972623A1 (en) 1998-07-17 2000-01-19 Dsm N.V. Granulate for the production of class A surface mouldings, process for the production of granulate and its use
JP2000037723A (ja) * 1998-07-24 2000-02-08 Kobe Steel Ltd 外観に優れた繊維強化熱可塑性樹脂成形品
DE19930920A1 (de) * 1999-07-06 2001-01-11 Fact Future Advanced Composite Langfaserverstärktes thermoplastisches Material und Verfahren zum Herstellen desselben
US20040091651A1 (en) * 2002-11-01 2004-05-13 Mark Rule Pet copolymer composition with enhanced mechanical properties and stretch ratio, articles made therewith, and methods
US20050260371A1 (en) * 2002-11-01 2005-11-24 Yu Shi Preform for low natural stretch ratio polymer, container made therewith and methods
AU2004249691B2 (en) 2003-06-18 2009-10-08 The Coca-Cola Company Polyester composition for hot fill applications, containers made therewith, and methods
US7547361B2 (en) 2004-03-31 2009-06-16 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Method and apparatus for fabrication of polymer-coated fibers
US20050221036A1 (en) * 2004-04-01 2005-10-06 The Coca-Cola Company Polyester composition with enhanced gas barrier, articles made therewith, and methods
DE102004026493A1 (de) * 2004-05-27 2006-04-13 Pavlinec, Jan O. P. Verfahren zur Herstellung von faserhaltigen Kunststoffgranulaten
US7820257B2 (en) 2005-05-11 2010-10-26 The Coca-Cola Company Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same
US7572493B2 (en) 2005-05-11 2009-08-11 The Coca-Cola Company Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods
FR2939069B1 (fr) * 2008-11-28 2013-03-01 Hexcel Reinforcements Nouveau materiau intermediaire de largeur constante pour la realisation de pieces composites par procede direct.
FR2975939B1 (fr) 2011-06-01 2014-05-09 Hexcel Reinforcements Ruban voile presentant une resistance au delaminage amelioree
TWI565844B (zh) 2011-07-29 2017-01-11 東邦特耐克絲歐洲股份有限公司 預浸漬樹脂之撓性增強纖維紗線
CN103507200A (zh) * 2012-06-29 2014-01-15 合肥杰事杰新材料股份有限公司 一种微孔泡沫复合材料的制备方法及其产品
TWI602671B (zh) 2013-01-28 2017-10-21 東邦特耐克絲歐洲股份有限公司 浸漬強化纖維紗及其於製造複合材料之用途
FR3017329B1 (fr) * 2014-02-13 2016-07-29 Arkema France Procede de fabrication d'un materiau fibreux pre-impregne de polymere thermoplastique en lit fluidise
FR3027546B1 (fr) 2014-10-24 2017-07-21 Porcher Ind Meches poudrees par procede electrostatique
US11358347B2 (en) 2019-02-21 2022-06-14 Johns Manville Manufacturing fiber-reinforced thermoplastic concentrates

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US2877501A (en) * 1952-12-24 1959-03-17 Fiberfil Corp Glass-reinforced thermoplastic injection molding compound and injection-molding process employing it
FR2031719A5 (it) * 1969-02-05 1970-11-20 Verre Textile Ste
CH518165A (de) * 1970-04-07 1972-01-31 Ici Ltd Kontinuierliches Verfahren zur Herstellung von faserverstärktem thermoplastischem Material
GB1352391A (en) * 1971-06-10 1974-05-08 Ici Ltd Production of fibre reinforced thermoplastic materials
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IT1223606B (it) * 1987-12-24 1990-09-29 Ausimont Spa Procedimento per la preparazione in continuo di lastre termoplastiche rinforzate e dispositivo adatto allo scopo
FR2630967B1 (fr) * 1988-05-09 1993-12-10 Atochem Procede de fabrication de resines thermoplastiques renforcees de fibres longues

Also Published As

Publication number Publication date
GR3018447T3 (en) 1996-03-31
DE69300832D1 (de) 1996-01-04
US5362431A (en) 1994-11-08
EP0554950B1 (en) 1995-11-22
DE69300832T2 (de) 1996-05-30
EP0554950A1 (en) 1993-08-11
JPH0687122A (ja) 1994-03-29
ITMI920226A1 (it) 1993-08-06
ES2080577T3 (es) 1996-02-01
ATE130544T1 (de) 1995-12-15
DK0554950T3 (da) 1996-02-19
ITMI920226A0 (it) 1992-02-06

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