EP1355779A4 - Procede destine a prolonger la vie utile d'un revetement interieur de conduit en polyamide lors d'une utilisation dans un environnement aqueux/huileux/gazeux - Google Patents

Procede destine a prolonger la vie utile d'un revetement interieur de conduit en polyamide lors d'une utilisation dans un environnement aqueux/huileux/gazeux

Info

Publication number
EP1355779A4
EP1355779A4 EP01997207A EP01997207A EP1355779A4 EP 1355779 A4 EP1355779 A4 EP 1355779A4 EP 01997207 A EP01997207 A EP 01997207A EP 01997207 A EP01997207 A EP 01997207A EP 1355779 A4 EP1355779 A4 EP 1355779A4
Authority
EP
European Patent Office
Prior art keywords
oil
extending
water
during use
gas environment
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.)
Withdrawn
Application number
EP01997207A
Other languages
German (de)
English (en)
Other versions
EP1355779A1 (fr
Inventor
David E Kranbuehl
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1355779A1 publication Critical patent/EP1355779A1/fr
Publication of EP1355779A4 publication Critical patent/EP1355779A4/fr
Withdrawn legal-status Critical Current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
    • B32B27/34—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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
EP01997207A 2000-11-24 2001-11-23 Procede destine a prolonger la vie utile d'un revetement interieur de conduit en polyamide lors d'une utilisation dans un environnement aqueux/huileux/gazeux Withdrawn EP1355779A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25258300P 2000-11-24 2000-11-24
US252583P 2000-11-24
PCT/US2001/043837 WO2002042063A1 (fr) 2000-11-24 2001-11-23 Procede destine a prolonger la vie utile d'un revetement interieur de conduit en polyamide lors d'une utilisation dans un environnement aqueux/huileux/gazeux

Publications (2)

Publication Number Publication Date
EP1355779A1 EP1355779A1 (fr) 2003-10-29
EP1355779A4 true EP1355779A4 (fr) 2005-03-09

Family

ID=22956624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01997207A Withdrawn EP1355779A4 (fr) 2000-11-24 2001-11-23 Procede destine a prolonger la vie utile d'un revetement interieur de conduit en polyamide lors d'une utilisation dans un environnement aqueux/huileux/gazeux

Country Status (4)

Country Link
EP (1) EP1355779A4 (fr)
AU (1) AU1672202A (fr)
NO (1) NO20032296D0 (fr)
WO (1) WO2002042063A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595402A (zh) * 2018-12-10 2019-04-09 运城学院 一种化工设备用管道及其管道加工工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530507A1 (fr) * 1991-08-02 1993-03-10 Mazzer Materie Plastiche Tuyau antistatique en matière plastique pour le transport de liquides évaporables et inflammables
DE29816278U1 (de) * 1998-09-10 1998-12-10 PIOFLEX Kunststoff in Form GmbH & Co., 79211 Denzlingen Schlauch aus Kunststoff, der aus mehreren konzentrischen Schichten aufgebaut ist
EP0960723A2 (fr) * 1998-05-27 1999-12-01 Basf Aktiengesellschaft Eléments composites comprenant des produits de polyaddition de polyisocyanate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510395A1 (de) * 1985-03-22 1986-09-25 Technoform Caprano + Brunnhofer KG, 3501 Fuldabrück Kraftstoffuehrende, mit vorgegebener laenge fest installierbare leitung fuer ein kraftfahrzeug
US5152323A (en) * 1988-11-22 1992-10-06 Allied Tube & Conduit Corporation Plastic-lined pipe
US5339867A (en) * 1991-12-12 1994-08-23 Itt Corporation Composite metal tube and method of making the same
DE4310884A1 (de) * 1993-04-02 1994-10-06 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
FR2756358B1 (fr) * 1996-11-22 1999-01-29 Inst Francais Du Petrole Gaine a permeabilite limitee et application aux conduites sous pression

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530507A1 (fr) * 1991-08-02 1993-03-10 Mazzer Materie Plastiche Tuyau antistatique en matière plastique pour le transport de liquides évaporables et inflammables
EP0960723A2 (fr) * 1998-05-27 1999-12-01 Basf Aktiengesellschaft Eléments composites comprenant des produits de polyaddition de polyisocyanate
DE29816278U1 (de) * 1998-09-10 1998-12-10 PIOFLEX Kunststoff in Form GmbH & Co., 79211 Denzlingen Schlauch aus Kunststoff, der aus mehreren konzentrischen Schichten aufgebaut ist

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0242063A1 *

Also Published As

Publication number Publication date
NO20032296L (no) 2003-05-21
NO20032296D0 (no) 2003-05-21
AU1672202A (en) 2002-06-03
EP1355779A1 (fr) 2003-10-29
WO2002042063A1 (fr) 2002-05-30

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Legal Events

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RBV Designated contracting states (corrected)

Designated state(s): AT BE CH CY DE DK FR GB IE LI NL

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 16L 1/26 B

Ipc: 7B 32B 1/08 B

Ipc: 7B 32B 15/08 B

Ipc: 7B 32B 27/34 B

Ipc: 7B 32B 1/00 A

A4 Supplementary search report drawn up and despatched

Effective date: 20050120

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20050426