ES8305601A1 - Process for coating metallic tubes. - Google Patents

Process for coating metallic tubes.

Info

Publication number
ES8305601A1
ES8305601A1 ES507823A ES507823A ES8305601A1 ES 8305601 A1 ES8305601 A1 ES 8305601A1 ES 507823 A ES507823 A ES 507823A ES 507823 A ES507823 A ES 507823A ES 8305601 A1 ES8305601 A1 ES 8305601A1
Authority
ES
Spain
Prior art keywords
binding agents
layer
powder
provides adhesion
undersurface
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
ES507823A
Other languages
Spanish (es)
Other versions
ES507823A0 (en
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.)
BASF Farben und Fasern AG
Original Assignee
BASF Farben und Fasern 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 BASF Farben und Fasern AG filed Critical BASF Farben und Fasern AG
Publication of ES507823A0 publication Critical patent/ES507823A0/en
Publication of ES8305601A1 publication Critical patent/ES8305601A1/en
Expired 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
    • B05D7/53—Base coat plus clear coat type
    • 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
    • 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
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

A process for coating metal tubes having at least two organic composite layers and subsequent polyethylene coating by applying at least one layer which provides adhesion with the metallic undersurface and is corrosion-preventive, subsequent application of at least one layer which provides adhesion with the subsequent polyethylene is characterised in that the layer which provides adhesion to the metallic undersurface is applied as powder to the previously heated metal tube and is melted there thermally to form a film and in this process crosslinks in a duroplastic manner. The powder consists of a powder lacquer which crosslinks duroplastically in the heat on the basis of polyacrylate, epoxy binding agents, polyurethane binding agents, epoxy polyester binding agents and/or polyester binding agents.
ES507823A 1980-12-09 1981-12-09 Process for coating metallic tubes. Expired ES8305601A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803046263 DE3046263C2 (en) 1980-12-09 1980-12-09 Method for sheathing a metal pipe

Publications (2)

Publication Number Publication Date
ES507823A0 ES507823A0 (en) 1983-04-16
ES8305601A1 true ES8305601A1 (en) 1983-04-16

Family

ID=6118644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507823A Expired ES8305601A1 (en) 1980-12-09 1981-12-09 Process for coating metallic tubes.

Country Status (3)

Country Link
EP (1) EP0054210A1 (en)
DE (1) DE3046263C2 (en)
ES (1) ES8305601A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229563A1 (en) * 1982-08-07 1984-02-23 Hoechst Ag, 6230 Frankfurt METHOD FOR COATING METAL SUBSTRATES AND USE OF PRODUCTS PRODUCED BY THIS METHOD
GB2145639A (en) * 1983-08-25 1985-04-03 Shaw Ind Ltd Impact-resistant, moisture-impermeable resinous coatings and method of applying the same to an object
DE3444523A1 (en) * 1984-12-06 1986-06-12 Hoesch Ag, 4600 Dortmund METAL PIPE WITH A CORROSION AND SHOCK PROTECTION COATING AND METHOD FOR THE PRODUCTION THEREOF
JP2709483B2 (en) * 1988-09-17 1998-02-04 臼井国際産業株式会社 Coating method for coated metal tubing
DE4421817A1 (en) * 1994-06-22 1996-01-04 Bayer Ag Insulating of tubes, esp. for long-distance heat supply
DK0822012T3 (en) 1996-07-30 2004-04-13 Freyssinet Int Stup Coating on metal surfaces and their application to pipes and cables
DE19843375C2 (en) 1998-09-10 2003-02-13 Sedra Asphalt Technik Biebrich Insulating sheathing for tie rods
CN108692134B (en) * 2018-07-06 2023-09-26 辽宁凌勃防腐工程科技有限公司 Internal and external double-corrosion-resistant plastic-coated composite pipe and one-step forming process thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650809A (en) * 1969-09-15 1972-03-21 Continental Can Co Polyethylene coated metal substrate and process of preparing same
JPS534880B2 (en) * 1973-11-22 1978-02-21

Also Published As

Publication number Publication date
ES507823A0 (en) 1983-04-16
EP0054210A1 (en) 1982-06-23
DE3046263A1 (en) 1982-06-16
DE3046263C2 (en) 1982-12-09

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