ES2098652T3 - Procedimiento para preparar un material termoplastico compuesto, reforzado con fibras continuas. - Google Patents

Procedimiento para preparar un material termoplastico compuesto, reforzado con fibras continuas.

Info

Publication number
ES2098652T3
ES2098652T3 ES93203224T ES93203224T ES2098652T3 ES 2098652 T3 ES2098652 T3 ES 2098652T3 ES 93203224 T ES93203224 T ES 93203224T ES 93203224 T ES93203224 T ES 93203224T ES 2098652 T3 ES2098652 T3 ES 2098652T3
Authority
ES
Spain
Prior art keywords
filament
thermoplastic material
reinforced
fibers
continuous
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
ES93203224T
Other languages
English (en)
Inventor
Ernesto Rossi
Adriano Ferrari
Erminio Zoppi
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.)
Eni Tecnologie SpA
Enichem SpA
Original Assignee
Enichem SpA
Eniricerche SpA
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 Enichem SpA, Eniricerche SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2098652T3 publication Critical patent/ES2098652T3/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
    • 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
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA PREPARAR UN MATERIAL TERMOPLASTICO COMPUESTO REFORZADO CON FIBRAS CONTINUAS, QUE COMPRENDE A) DESBOBINAR UN FILAMENTO CONTINUO CONSTITUIDO POR UN MANOJO DE FIBRAS DE UNA BOBINA; B) ABRIR EL FILAMENTO ESENCIALMENTE DESCOMPONIENDOLO EN FIBRAS INDIVIDUALES; C) INCLINAR Y CONDUCIR EL FILAMENTO ABIERTO A TRAVES DE UN LECHO ESTACIONARIO CONSTITUIDO POR POLVO POLIMERICO TERMOPLASTICO CONTENIDO EN UN TANQUE SOMETIDO A VIBRACION CONTINUA; D) RECOMPONER EL FILAMENTO Y SITUAR ALREDEDOR DE EL, UNA PLACA FLEXIBLE PROTECTORA HECHA DE UN POLIMERO TERMOPLASTICO.
ES93203224T 1992-11-27 1993-11-18 Procedimiento para preparar un material termoplastico compuesto, reforzado con fibras continuas. Expired - Lifetime ES2098652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922709A IT1255962B (it) 1992-11-27 1992-11-27 Procedimento per la preparazione di un materiale composito termo - plastico rinforzato con fibre continue

Publications (1)

Publication Number Publication Date
ES2098652T3 true ES2098652T3 (es) 1997-05-01

Family

ID=11364359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93203224T Expired - Lifetime ES2098652T3 (es) 1992-11-27 1993-11-18 Procedimiento para preparar un material termoplastico compuesto, reforzado con fibras continuas.

Country Status (7)

Country Link
EP (1) EP0599404B1 (es)
JP (1) JP3321627B2 (es)
AT (1) ATE148651T1 (es)
DE (1) DE69307995T2 (es)
DK (1) DK0599404T3 (es)
ES (1) ES2098652T3 (es)
IT (1) IT1255962B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271002B (it) * 1994-09-06 1997-05-26 Enichem Spa Procedimento per la preparazione di un filamento composito termoplastico flessibile contenente fibre continue
EP1045749B1 (de) * 1998-01-16 2003-04-16 Neopreg AG Verfahren zum beschichten von fasern
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
DE102008003334A1 (de) 2008-01-07 2009-07-09 Karsten Hellmann Faserverbundwerkstoff und Verfahren zu seiner Herstellung
JP5724460B2 (ja) * 2011-02-28 2015-05-27 住友ベークライト株式会社 繊維樹脂複合構造体の製造方法および成形体の製造方法
EP3698934B1 (en) 2015-03-10 2023-06-28 Fibre Reinforced Thermoplastics B.V. Impregnation unit for manufacturing unidirectional fiber-reinforced tapes
CN110625962B (zh) * 2015-11-17 2022-03-08 马尔哈吉尔有限责任公司 结构复合材料和方法
US20180229407A1 (en) 2017-02-03 2018-08-16 Marhaygue, Llc Structural Composition and Method
JP7274303B2 (ja) * 2018-03-05 2023-05-16 ポリプラスチックス株式会社 熱可塑性プリプレグ用液晶性樹脂粉体及び熱可塑性プリプレグ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133825B1 (fr) * 1983-06-28 1987-09-09 Elf Atochem S.A. Matériau composite souple et son procédé de fabrication
US5123373A (en) * 1990-02-26 1992-06-23 Board Of Trustees Operating Michigan State University Method for fiber coating with particles

Also Published As

Publication number Publication date
ATE148651T1 (de) 1997-02-15
EP0599404A1 (en) 1994-06-01
JP3321627B2 (ja) 2002-09-03
ITMI922709A1 (it) 1994-05-27
ITMI922709A0 (it) 1992-11-27
DK0599404T3 (da) 1997-07-07
DE69307995T2 (de) 1997-06-26
IT1255962B (it) 1995-11-17
DE69307995D1 (de) 1997-03-20
JPH06207029A (ja) 1994-07-26
EP0599404B1 (en) 1997-02-05

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