FR2030658A5 - Prevention of scaling of coatings - Google Patents

Prevention of scaling of coatings

Info

Publication number
FR2030658A5
FR2030658A5 FR6940145A FR6940145A FR2030658A5 FR 2030658 A5 FR2030658 A5 FR 2030658A5 FR 6940145 A FR6940145 A FR 6940145A FR 6940145 A FR6940145 A FR 6940145A FR 2030658 A5 FR2030658 A5 FR 2030658A5
Authority
FR
France
Prior art keywords
scaling
coatings
prevention
treated
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
FR6940145A
Other languages
French (fr)
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to FR6940145A priority Critical patent/FR2030658A5/en
Application granted granted Critical
Publication of FR2030658A5 publication Critical patent/FR2030658A5/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
    • B05D7/56—Three layers or more
    • B05D7/58—No clear coat specified
    • B05D7/587—No clear coat specified some layers being coated "wet-on-wet", the others not
    • 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
    • B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B05D1/185—Processes for applying liquids or other fluent materials performed by dipping applying monomolecular layers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The surface to be coated is treated, prior to being painted, with a compn. prepd. by mixing a substance (which contains a functional atomic gp. linked to one or two OH or epoxy gps. and which forms a chemical link between two film layers), with a suitable organic solvent which can rapidly penetrate the surface of and activate the film to be treated.
FR6940145A 1969-11-21 1969-11-21 Prevention of scaling of coatings Expired FR2030658A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6940145A FR2030658A5 (en) 1969-11-21 1969-11-21 Prevention of scaling of coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940145A FR2030658A5 (en) 1969-11-21 1969-11-21 Prevention of scaling of coatings

Publications (1)

Publication Number Publication Date
FR2030658A5 true FR2030658A5 (en) 1970-11-13

Family

ID=9043429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940145A Expired FR2030658A5 (en) 1969-11-21 1969-11-21 Prevention of scaling of coatings

Country Status (1)

Country Link
FR (1) FR2030658A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse