ES2088207T3 - Tubo de plastico de varias capas. - Google Patents

Tubo de plastico de varias capas.

Info

Publication number
ES2088207T3
ES2088207T3 ES93115870T ES93115870T ES2088207T3 ES 2088207 T3 ES2088207 T3 ES 2088207T3 ES 93115870 T ES93115870 T ES 93115870T ES 93115870 T ES93115870 T ES 93115870T ES 2088207 T3 ES2088207 T3 ES 2088207T3
Authority
ES
Spain
Prior art keywords
plastic tube
various layers
improved
layer based
plastic
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
ES93115870T
Other languages
English (en)
Inventor
Stefan Dr Rober
Roland Dr Feinauer
Hans-Dieter Herrmann
Hans Dr Jadamus
Joachim Dr Mugge
Hans Dr Ries
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.)
Huels AG
Original Assignee
Huels AG
Chemische Werke Huels AG
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 Huels AG, Chemische Werke Huels AG filed Critical Huels AG
Application granted granted Critical
Publication of ES2088207T3 publication Critical patent/ES2088207T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/006—PBT, i.e. polybutylene terephthalate
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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
    • B29K2105/0088—Blends of polymers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes
    • 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
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

DEBE SER CONFIGURADO UN TUBO DE PLASTICO CON RESISTENCIA MEJORADA ENTRE OTRAS COSAS CONTRAS SUSTANCIAS QUE CONTIENE METANO Y CON PROPIEDADES MECANICAS MEJORADAS. ESTO SE CONSIGUE MEDIANTE UN TUBO DE PLASTICO EN MULTIPLES CAPAS COMPUESTO AL MENOS DE UNA CAPA EXTERIOR A BASE DE POLIAMIDA Y AL MENOS UNA CAPA A BASE DE UN POLIESTER CRISTALINO, LINEAL CON UNA MEZCLA DE ISOCIANATO MODIFICADA. CON LA AYUDA DE LA INVENCION PUEDE REALIZARSE LA OBTENCION DE TUBOS DE PLASTICO CON LA IMAGEN DESEADA DE PROPIEDADES MEJORADAS.
ES93115870T 1992-12-03 1993-10-01 Tubo de plastico de varias capas. Expired - Lifetime ES2088207T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4240658A DE4240658A1 (de) 1992-12-03 1992-12-03 Mehrschichtiges Kunststoffrohr

Publications (1)

Publication Number Publication Date
ES2088207T3 true ES2088207T3 (es) 1996-08-01

Family

ID=6474288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93115870T Expired - Lifetime ES2088207T3 (es) 1992-12-03 1993-10-01 Tubo de plastico de varias capas.

Country Status (7)

Country Link
US (1) US5449024A (es)
EP (1) EP0601295B1 (es)
JP (1) JP3367727B2 (es)
BR (1) BR9304922A (es)
CA (1) CA2110424A1 (es)
DE (2) DE4240658A1 (es)
ES (1) ES2088207T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2370331A1 (es) * 2009-06-03 2011-12-14 Abn Pipe Systems, S.L.U. Tubería para redes de distribución de agua.

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634389B2 (en) * 1992-06-11 2003-10-21 Itt Industries, Inc. Multi-layer fuel and vapor tube
US6041826A (en) * 1993-06-03 2000-03-28 Elf Atochem S.A. Petrol supply tube
DE4410148A1 (de) * 1994-03-24 1995-09-28 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
DE4428414A1 (de) * 1994-08-11 1996-02-15 Huels Chemische Werke Ag Thermoplastischer Mehrschichtverbund mit guter Schichtenhaftung
DE19507026A1 (de) * 1995-03-01 1996-09-05 Huels Chemische Werke Ag Thermoplastische Mehrschichtverbunde
DE19507025A1 (de) 1995-03-01 1996-09-05 Huels Chemische Werke Ag Mehrschichtrohr mit elektrisch leitfähiger Innenschicht
DE19519481A1 (de) * 1995-05-27 1996-11-28 Huels Chemische Werke Ag Mehrschichtiger Kunststoff-Kraftstoffilter mit antistatischen Eigenschaften
FI100130B (fi) * 1995-12-12 1997-09-30 Uponor Innovation Ab Monikerroksinen muoviputki
DE69629491T2 (de) 1995-12-12 2004-06-17 Uponor Innovation Ab Verfahren zum herstellen von homogenen materialien mit einem extruder, und extruder
US5778942A (en) 1996-07-01 1998-07-14 Stanley Aviation Corporation Vehicle including freeze stress resistant fluid conducting apparatuses
US5785093A (en) * 1996-07-01 1998-07-28 Stanley Aviation Corporation Vehicle including freeze stress resistant fluid conducting apparatuses
US6180197B1 (en) 1998-02-13 2001-01-30 Itt Manufacturing Enterprises, Inc. Multi-layer tubing having at least one intermediate layer formed from a polyamide/polyketone alloy
US6257281B1 (en) 1998-02-13 2001-07-10 Itt Manufacturing Enterprises, Inc. Multi-layer tubing having at least one intermediate layer formed from a polyamide alloy
DE19838709A1 (de) * 1998-08-26 2000-03-02 Degussa Mehrschichtverbund mit Barrierewirkung
US6240970B1 (en) 1999-04-01 2001-06-05 Itt Manufacturing Enterprises, Inc. Tubing for handling hydrocarbon materials and having an outer jacket layer adhered thereto
US6276400B1 (en) 1999-06-08 2001-08-21 Itt Manufacturing Enterprises, Inc. Corrosion resistant powder coated metal tube and process for making the same
DE19953746C2 (de) * 1999-06-21 2001-10-04 Rasmussen Gmbh Verfahren zur Herstellung eines Stutzens
US6586110B1 (en) 2000-07-07 2003-07-01 Delphi Technologies, Inc. Contoured metal structural members and methods for making the same
US6949282B2 (en) 2000-07-07 2005-09-27 Delphi Technologies, Inc. Contoured crushable composite structural members and methods for making the same
US6893733B2 (en) 2000-07-07 2005-05-17 Delphi Technologies, Inc. Modified contoured crushable structural members and methods for making the same
US6670004B1 (en) 2000-08-02 2003-12-30 Saint-Gobain Performance Plastics Corporation Laminated nylon air brake tubing
DE10064333A1 (de) * 2000-12-21 2002-06-27 Degussa Mehrschichtverbund mit einer EVOH-Schicht
ATE407458T1 (de) * 2001-09-21 2008-09-15 Fujifilm Corp Organische elektrolumineszente vorrichtung
DE10150258A1 (de) * 2001-10-11 2003-04-17 Degussa Leitungssystem für Fluide und Gase in einer Brennstoffzelle
DE10164408A1 (de) * 2001-12-28 2003-07-17 Degussa Flüssigkeits- oder dampfführendes System mit einer Fügezone aus einem coextrudierten Mehrschichtverbund
US20030145896A1 (en) * 2002-02-06 2003-08-07 Saint-Gobain Performance Plastics Corporation Coiled laminated air brake tubing
EP1362890B2 (de) † 2002-05-07 2016-09-28 Ems-Chemie Ag Gewellter Mehrschicht-Polymer-Schlauch- oder Rohrleitung mit reduzierter Längenänderung
US20040058111A1 (en) * 2002-09-23 2004-03-25 Saint-Gobain Performance Plastics Corp. Compounded nylon 6, nylon 12 material for air brake systems
US20040096615A1 (en) * 2002-11-18 2004-05-20 Saint-Gobain Performance Plastics Corp. Hose comprising modified nylon 6,12 material
AU2003289120A1 (en) * 2002-12-02 2004-06-23 Daicel-Degussa Ltd. Composite formed body and method for producing same
KR101135830B1 (ko) * 2003-10-03 2012-04-23 다이셀 에보닉 가부시키가이샤 복합 성형체 및 그의 제조 방법, 및 접합용 수지
ES2527663T3 (es) * 2004-01-29 2015-01-28 TI Automotive (Fuldabrück) GmbH Tubo de material sintético de múltiples capas con propiedades de barrera
US20050268501A1 (en) * 2004-06-03 2005-12-08 Janet Feinstein Activity scheduling device
DE102004048777A1 (de) * 2004-10-07 2006-04-13 Degussa Ag Mehrschichtverbund mit Polyesterschicht und Schutzschicht
DE102004049652A1 (de) * 2004-10-11 2006-04-20 Degussa Ag Leitungssystem für Fluide und Gase in einer Brennstoffzelle
DE102004049653A1 (de) * 2004-10-11 2006-04-20 Degussa Ag Leitungssystem für Fluide und Gase in einer Brennstoffzelle
JP4624072B2 (ja) * 2004-10-29 2011-02-02 三桜工業株式会社 多層樹脂チューブ
FR2896571B1 (fr) * 2006-01-20 2009-06-12 Arkema Sa Tuyaux flexibles en polyamide pour l'air comprime
WO2007101259A2 (en) * 2006-02-28 2007-09-07 Vici Metronics, Inc. Dual-layer chemically-inert tubing and machine
CN112576822B (zh) * 2020-12-03 2024-02-02 江阴标榜汽车部件股份有限公司 一种新能源汽车热管理系统用多层复合管及其制备工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347698B (de) * 1974-11-04 1979-01-10 Herberts & Co Gmbh Verfahren zum verbinden von folien
US4410661A (en) * 1981-08-21 1983-10-18 E. I. Du Pont De Nemours And Company Toughened polyamide blends
JPH0723758B2 (ja) * 1983-11-22 1995-03-15 株式会社ブリヂストン ゴム管状物
US5236765A (en) * 1984-04-06 1993-08-17 Nv Raychem Sa Heat-recoverable article
DE3510395A1 (de) * 1985-03-22 1986-09-25 Technoform Caprano + Brunnhofer KG, 3501 Fuldabrück Kraftstoffuehrende, mit vorgegebener laenge fest installierbare leitung fuer ein kraftfahrzeug
JPH064267B2 (ja) * 1985-06-27 1994-01-19 横浜ゴム株式会社 ポリアミド樹脂製薄肉内管を備えたホ−スの製造方法
US4968545A (en) * 1987-11-02 1990-11-06 The Dexter Corporation Composite tube and method of manufacture
JPH0620945Y2 (ja) * 1988-03-15 1994-06-01 豊田合成株式会社 補強ホース
DE3827092C1 (en) * 1988-08-10 1989-09-07 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De Use of a multi-layered plastic pipe, produced by coextrusion, as a heat-resistant pipe for fuel-carrying lines in motor vehicles
DE4001125C1 (es) * 1989-11-20 1990-12-13 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
KR0170407B1 (ko) * 1990-09-26 1999-03-20 모토야마 가즈오 기체 및 오일 불투과성 호오스 구조물
DE4112668A1 (de) * 1991-04-18 1992-10-22 Huels Chemische Werke Ag Thermoplastische mehrschichtverbunde
DE4215608A1 (de) * 1992-05-12 1993-11-18 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
DE4215609A1 (de) * 1992-05-12 1993-11-18 Huels Chemische Werke Ag Thermoplastische Mehrschichtverbunde

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2370331A1 (es) * 2009-06-03 2011-12-14 Abn Pipe Systems, S.L.U. Tubería para redes de distribución de agua.

Also Published As

Publication number Publication date
EP0601295B1 (de) 1996-05-15
DE59302600D1 (de) 1996-06-20
BR9304922A (pt) 1994-06-07
JPH06210812A (ja) 1994-08-02
DE4240658A1 (de) 1994-06-09
JP3367727B2 (ja) 2003-01-20
US5449024A (en) 1995-09-12
CA2110424A1 (en) 1994-06-04
EP0601295A1 (de) 1994-06-15

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