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BR9405612A - Tubulação de polìmero de várias camadas - Google Patents

Tubulação de polìmero de várias camadas

Info

Publication number
BR9405612A
BR9405612A BR9405612A BR9405612A BR9405612A BR 9405612 A BR9405612 A BR 9405612A BR 9405612 A BR9405612 A BR 9405612A BR 9405612 A BR9405612 A BR 9405612A BR 9405612 A BR9405612 A BR 9405612A
Authority
BR
Brazil
Prior art keywords
pct
polyamide
polyvinylidine fluoride
date
layer polymer
Prior art date
Application number
BR9405612A
Other languages
English (en)
Inventor
Georg Stoeppelmann
Wolfgang Pfleger
Original Assignee
Inventa 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
Priority claimed from DE4434530A external-priority patent/DE4434530C2/de
Application filed by Inventa Ag filed Critical Inventa Ag
Publication of BR9405612A publication Critical patent/BR9405612A/pt

Links

Classifications

    • 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
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • 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
    • Y10S138/03—Polytetrafluoroethylene, i.e. PTFE
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]

Landscapes

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

Abstract

Patente de Invenção: <B>"TUBULAçãO DE POLìMERO DE VáRIAS CAMADAS".<D> Tubulação de polímero de várias camadas, com uma camada externa à base de poliamida, uma camada interna de fluoreto de polivinilideno ou seus copolímeros ou seus copolímeros, bem como uma camada intermediária transmissora de aderência, as quais unem entre si solidamente a camada interna e a externa.
BR9405612A 1993-09-28 1994-09-28 Tubulação de polìmero de várias camadas BR9405612A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4333002 1993-09-28
DE4434530A DE4434530C2 (de) 1993-09-28 1994-09-27 Polyamid/Polyvinylidenfluorid-Blend sowie Mehrschicht-Polymerrohrleitung mit einer Zwischenschicht aus diesem Blend
PCT/EP1994/003239 WO1995009081A1 (de) 1993-09-28 1994-09-28 Mehrschicht-polymerrohrleitung

Publications (1)

Publication Number Publication Date
BR9405612A true BR9405612A (pt) 1999-09-08

Family

ID=25929976

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405612A BR9405612A (pt) 1993-09-28 1994-09-28 Tubulação de polìmero de várias camadas

Country Status (7)

Country Link
US (1) US5716684A (pt)
EP (1) EP0670774B1 (pt)
JP (1) JP3164370B2 (pt)
AT (1) ATE177053T1 (pt)
BR (1) BR9405612A (pt)
ES (1) ES2131705T3 (pt)
WO (1) WO1995009081A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040025A (en) * 1994-04-28 2000-03-21 Elf Atochem S.A. Adhesion binder containing glutarimide moieties
JP2973860B2 (ja) * 1995-03-17 1999-11-08 ダイキン工業株式会社 熱可塑性樹脂積層体
DE19641946A1 (de) * 1996-10-11 1998-04-16 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr mit segmentierter Sperrschicht
US6018000A (en) * 1997-08-12 2000-01-25 Elfatochem North America, Inc Powder coatings from mixtures of thermoplastic vinylidene fluoride based resins and polyamide resins
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
JP2001090888A (ja) * 1999-09-24 2001-04-03 Tokai Rubber Ind Ltd 耐熱樹脂製係合保持部材
ZA200102941B (en) * 2000-04-13 2001-05-22 Gerhard Rosenberg Extruded, injection moulded or blow moulded pipe, fitting of component.
ITMI20020101A1 (it) * 2002-01-22 2003-07-22 Ausimont Spa Accoppiati di fluoropolimeri con polivinilcloruro clorurato
US20050155662A1 (en) * 2002-06-03 2005-07-21 Tao Nie Low-cost, low permeation multi-layer tubing having intermediate polymeric alloy layer
US7000646B2 (en) * 2002-10-31 2006-02-21 E. I. Du Pont De Nemours And Company Polymeric pipes and liners and fuel lines made from blends of fluoroppolymers and polyamides
DE102005031491A1 (de) * 2005-07-04 2007-01-11 Degussa Ag Verwendung einer Polyamidformmasse mit hoher Schmelzesteifigkeit zur Coextrusion mit einem hochschmelzenden Polymer
JP5148604B2 (ja) * 2006-06-26 2013-02-20 ソルヴェイ（ソシエテ アノニム） 接着特性を有するポリマー組成物
EP1942296B1 (de) 2006-12-22 2015-01-28 Ems-Chemie Ag Hydraulikleitung, insbesondere Kupplungsleitung und Verfahren zu deren Herstellung
US20130011595A1 (en) 2010-04-29 2013-01-10 Parker-Hannifin Corporation Nylon airbrake tubing constructions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908038A (en) * 1973-03-28 1975-09-23 Allied Chem Thermoplastic molding compositions
US4197380A (en) * 1978-03-01 1980-04-08 Raychem Corporation Hot melt adhesive comprising fluorocarbon elastomer, ethylene copolymer and tackifier
US4585701A (en) * 1984-02-15 1986-04-29 Pennwalt Corporation Composites of polyvinylidene fluoride alloys and thermoplastic polymers and their preparation
FR2577564B1 (fr) * 1985-02-14 1987-07-17 Atochem Procede de traitement de surface du polyfluorure de vinylidene en vue de son adhesion a un substrat. materiau obtenu a partir du polyfluorure de vinylidene traite
US4886689A (en) * 1986-08-29 1989-12-12 Ausimont, U.S.A., Inc. Matrix-matrix polyblend adhesives and method of bonding incompatible polymers
JPH0794156B2 (ja) * 1990-12-26 1995-10-11 東海ゴム工業株式会社 燃料配管用樹脂チューブ
US5441782A (en) * 1991-07-16 1995-08-15 Central Glass Company, Limited Plastic laminate having polyamide resin surface layer and fluororesin surface layer
FR2687619B1 (fr) * 1992-02-25 1994-04-08 Elf Atochem Sa Tube pour transport d'essence.
JP2578705B2 (ja) * 1992-03-30 1997-02-05 東海ゴム工業株式会社 燃料配管用樹脂チューブ及びその製造法
US5320888A (en) * 1993-11-12 1994-06-14 E. I. Du Pont De Nemours And Company Fluoroelastomer laminates

Also Published As

Publication number Publication date
US5716684A (en) 1998-02-10
ES2131705T3 (es) 1999-08-01
EP0670774B1 (de) 1999-03-03
JPH08503995A (ja) 1996-04-30
ATE177053T1 (de) 1999-03-15
JP3164370B2 (ja) 2001-05-08
EP0670774A1 (de) 1995-09-13
WO1995009081A1 (de) 1995-04-06

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A, 12A, 13A, 14A E 15A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2059 DE 22/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.