AT346142B - PROCESS FOR EXTERNAL COATING OF METAL PIPES - Google Patents

PROCESS FOR EXTERNAL COATING OF METAL PIPES

Info

Publication number
AT346142B
AT346142B AT85675A AT85675A AT346142B AT 346142 B AT346142 B AT 346142B AT 85675 A AT85675 A AT 85675A AT 85675 A AT85675 A AT 85675A AT 346142 B AT346142 B AT 346142B
Authority
AT
Austria
Prior art keywords
external coating
metal pipes
pipes
coating
metal
Prior art date
Application number
AT85675A
Other languages
German (de)
Other versions
ATA85675A (en
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Publication of ATA85675A publication Critical patent/ATA85675A/en
Application granted granted Critical
Publication of AT346142B publication Critical patent/AT346142B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • B05D7/146—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 to metallic pipes or tubes
    • 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
    • B05D7/58—No clear coat specified
    • B05D7/586—No clear coat specified each layer being cured, at least partially, separately
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • B05D2503/00—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
AT85675A 1974-02-06 1975-02-05 PROCESS FOR EXTERNAL COATING OF METAL PIPES AT346142B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2405588A DE2405588C3 (en) 1974-02-06 1974-02-06 Process for the external coating of metal pipes with a thermosetting compound based on a polyurethane modified with tar

Publications (2)

Publication Number Publication Date
ATA85675A ATA85675A (en) 1978-02-15
AT346142B true AT346142B (en) 1978-10-25

Family

ID=5906727

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85675A AT346142B (en) 1974-02-06 1975-02-05 PROCESS FOR EXTERNAL COATING OF METAL PIPES

Country Status (7)

Country Link
AT (1) AT346142B (en)
BE (1) BE825259A (en)
DE (1) DE2405588C3 (en)
FR (1) FR2259651B1 (en)
GB (1) GB1457401A (en)
IT (1) IT1029465B (en)
NL (1) NL7501257A (en)

Also Published As

Publication number Publication date
DE2405588C3 (en) 1978-10-26
FR2259651B1 (en) 1978-03-17
BE825259A (en) 1975-05-29
NL7501257A (en) 1975-08-08
FR2259651A1 (en) 1975-08-29
DE2405588B2 (en) 1978-03-02
ATA85675A (en) 1978-02-15
GB1457401A (en) 1976-12-01
IT1029465B (en) 1979-03-10
DE2405588A1 (en) 1975-08-14

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee