GB368538A - Process for applying a protective coating to metallic articles - Google Patents

Process for applying a protective coating to metallic articles

Info

Publication number
GB368538A
GB368538A GB9053/31A GB905331A GB368538A GB 368538 A GB368538 A GB 368538A GB 9053/31 A GB9053/31 A GB 9053/31A GB 905331 A GB905331 A GB 905331A GB 368538 A GB368538 A GB 368538A
Authority
GB
United Kingdom
Prior art keywords
resin
tar oil
metallic articles
quartzite
suspension
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
GB9053/31A
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke 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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Publication of GB368538A publication Critical patent/GB368538A/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
    • B05D7/14—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate

Abstract

Protective coatings are applied to metallic articles by dissolving or suspending an induratable artificial resin in tar oil together with inorganic fillers, such as heavy spar or quartzite, the solution or suspension being applied to the hot article by dipping, brushing or spraying. The boiling point range of the tar oil is so selected as to coincide with that at which the resin passes into the insoluble and infusible condition. Other organic materials of high boiling point, such as anthracene oil boiling above 300 DEG C., may be added and the resin may be used in the powdered, liquid or semi-liquid condition. In an example, a metal tube, heated to 260-280 DEG C. during the operation, is brushed or sprayed with a suspension of a finely powdered cresolformaldehyde resin in tar oil boiling between 210-240 DEG C., an equal amount of finely powdered quartzite being included.
GB9053/31A 1930-05-03 1931-03-24 Process for applying a protective coating to metallic articles Expired GB368538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE595456T 1930-05-03

Publications (1)

Publication Number Publication Date
GB368538A true GB368538A (en) 1932-03-10

Family

ID=6318088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9053/31A Expired GB368538A (en) 1930-05-03 1931-03-24 Process for applying a protective coating to metallic articles

Country Status (4)

Country Link
US (1) US1932699A (en)
DE (1) DE595456C (en)
GB (1) GB368538A (en)
NL (1) NL28689C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856541A (en) * 1952-02-06 1958-10-14 Gen Electric Semiconducting device
DE1119730B (en) * 1956-03-09 1961-12-14 Mannesmann Ag Process for producing an anti-corrosion coating with vinyl polymers as a binder

Also Published As

Publication number Publication date
DE595456C (en) 1934-04-20
NL28689C (en)
US1932699A (en) 1933-10-31

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