ES8308253A1 - "procedemiento para el recubrimiento de tubos metalicos" - Google Patents

"procedemiento para el recubrimiento de tubos metalicos"

Info

Publication number
ES8308253A1
ES8308253A1 ES508760A ES508760A ES8308253A1 ES 8308253 A1 ES8308253 A1 ES 8308253A1 ES 508760 A ES508760 A ES 508760A ES 508760 A ES508760 A ES 508760A ES 8308253 A1 ES8308253 A1 ES 8308253A1
Authority
ES
Spain
Prior art keywords
ethylene polymer
temperature
pipes
adhesive film
film
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
Application number
ES508760A
Other languages
English (en)
Other versions
ES508760A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES8308253A1 publication Critical patent/ES8308253A1/es
Publication of ES508760A0 publication Critical patent/ES508760A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/148—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using epoxy-polyolefin systems in mono- or multilayers
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PROCEDIMIENTO PARA EL RECUBRIMIENTO DE TUBOS METALICOS. SE APLICA UNA CAPA SOBRE EL TUBO METALICO DE UN POLVO A BASE DE RESINA TERMOENDURECIBLE, ESTANDO EL TUBO METALICO A 200 C. SE MANTIENE LA TEMPERATURA Y SE APLICA UNA CAPA DE PEGAMENTO SOBRE DICHO TUBO, Y A SU VEZ SOBRE ESTA CAPA DE PEGAMENTO SE APLICA UN POLIMERO DE ETILENO, EN FORMA DE POLVO. SE DEJA ENFRIAR A 110-170 C Y SE APLICA A ESTA TEMPERATURA UNA PELICULA AUTOSUSTENTADORA DE UN POLIMERO DE ETILENO DEL GRUPO DE POLIETILENO Y COPOLIMEROS DE ETILENO-ACETATO DE VINILO-ACIDO ACRILICO.
ES508760A 1981-01-21 1982-01-15 "procedemiento para el recubrimiento de tubos metalicos" Granted ES508760A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813101684 DE3101684A1 (de) 1981-01-21 1981-01-21 "verfahren zur beschichtung von metallrohren und verwendung der nach diesem verfahren hergestellten rohre"

Publications (2)

Publication Number Publication Date
ES8308253A1 true ES8308253A1 (es) 1983-01-01
ES508760A0 ES508760A0 (es) 1983-01-01

Family

ID=6122973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508760A Granted ES508760A0 (es) 1981-01-21 1982-01-15 "procedemiento para el recubrimiento de tubos metalicos"

Country Status (5)

Country Link
EP (1) EP0057823A3 (es)
JP (1) JPS57136978A (es)
DE (1) DE3101684A1 (es)
ES (1) ES508760A0 (es)
ZA (1) ZA82353B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229563A1 (de) * 1982-08-07 1984-02-23 Hoechst Ag, 6230 Frankfurt Verfahren zur beschichtung von metallischen substraten und verwendung der nach diesem verfahren hergestellten erzeugnisse
DE3247512C1 (de) * 1982-12-20 1987-11-12 Mannesmann AG, 4000 Düsseldorf Verfahren zum Beschichten von metallischen Formkoerpern mit Polyaethylen
DE3324791A1 (de) * 1983-07-09 1985-01-17 Hoechst Ag, 6230 Frankfurt Verfahren zur beschichtung von metallischen substraten
DE3444523A1 (de) * 1984-12-06 1986-06-12 Hoesch Ag, 4600 Dortmund Metallrohr mit einer korrosions- und stossschutzbeschichtung und verfahren zu seiner herstellung
DE3639417C1 (de) * 1986-11-18 1987-11-26 Mannesmann Ag Verfahren zum Ummanteln von Gegenstaenden aus Stahl mit Kunststoff
GB8908684D0 (en) * 1989-04-18 1989-06-07 Du Pont Canada Epoxy/polyolefin coating process
CA2537348A1 (en) 2006-02-22 2007-08-22 Shawcor Ltd. Coating method for pipe having weld bead
RU2559621C1 (ru) * 2014-04-30 2015-08-10 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ нанесения наружного трехслойного покрытия на магистральную трубу
CN112387556B (zh) * 2020-11-16 2022-10-25 上汽大众汽车有限公司 烘房设备的控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082043B (de) * 1952-10-08 1960-05-19 S Lavorazione Materie Plastich Verfahren zum Ummanteln eines Rohres mit einer Schicht aus thermoplastischem Kunststoff
FR1526330A (fr) * 1967-04-10 1968-05-24 G Convert Ets Procédé de collage de feuilles, films ou objets en polyoléfine sur différents supports
DE1906299C3 (de) * 1969-02-08 1975-12-18 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung haftfester und heißwasserbeständiger Polyolefin-Uberzüge auf metallische Gegenstände
GB1407043A (en) * 1971-09-06 1975-09-24 Sumitomo Metal Ind Method of manufacturing coated steel pipes
DE2255084C3 (de) * 1972-11-07 1980-07-24 Mannesmann Ag, 4000 Duesseldorf Verbundrohr und Verfahren zu seiner Herstellung
DD104751A5 (es) * 1973-06-13 1974-03-20
DE2338432A1 (de) * 1973-07-28 1975-02-13 Metallgesellschaft Ag Schlammverbrennung
DE2519046C3 (de) * 1975-04-25 1979-08-23 Mannesmann Ag, 4000 Duesseldorf Verfahren zum Aufbringen einer Schicht aus Polyäthylen auf ein Stahlrohr
US4213486A (en) * 1978-11-06 1980-07-22 The Kendall Company Coated pipe and process for making same
DE2852001A1 (de) * 1978-12-01 1980-06-12 Metallgesellschaft Ag Verfahren zum ummanteln von rotationssymmetrischen, metallischen formkoerpern
AT369772B (de) * 1979-02-23 1983-01-25 Voest Alpine Ag Aufbringen von ueberzuegen aus thermoplastischen kunststoffen auf metallische gegenstaende, insbesondere rohre
ES495475A0 (es) * 1979-10-05 1981-07-01 Hoechst Ag Procedimiento para el recubrimiento de tubos metalicos

Also Published As

Publication number Publication date
EP0057823A2 (de) 1982-08-18
DE3101684A1 (de) 1982-08-26
EP0057823A3 (de) 1982-09-01
ES508760A0 (es) 1983-01-01
JPS57136978A (en) 1982-08-24
ZA82353B (en) 1982-12-29

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