GB860313A - Method for the coating of sheets and strips with thermoplastic synthetic high polymer - Google Patents

Method for the coating of sheets and strips with thermoplastic synthetic high polymer

Info

Publication number
GB860313A
GB860313A GB39709/58A GB3970958A GB860313A GB 860313 A GB860313 A GB 860313A GB 39709/58 A GB39709/58 A GB 39709/58A GB 3970958 A GB3970958 A GB 3970958A GB 860313 A GB860313 A GB 860313A
Authority
GB
United Kingdom
Prior art keywords
polymer
point
solvent
softening
dispersion
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
GB39709/58A
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.)
Stahl & Walzwerke Rasselstein
Original Assignee
Stahl & Walzwerke Rasselstein
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 Stahl & Walzwerke Rasselstein filed Critical Stahl & Walzwerke Rasselstein
Publication of GB860313A publication Critical patent/GB860313A/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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • 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
    • B05D7/16—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 synthetic lacquers or varnishes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Metal sheet or strip, e.g. iron, steel or tinplate, is coated with a thermoplastic high polymer by forming a dispersion of the polymer in a solvent or solvent mixture immiscible or only partly miscible with water, the major part of such solvent having a boiling-point above the softening-point of the polymer and the polymer having a grain size of about 100 m or less, applying the dispersion to the metal and heating to a temperature above the softening-point so as to form a solution of the polymer, and then heating to a higher temperature to evaporate the solvent. The polymer may be polythene; a vinyl polymer; a copolymer of a vinyl and a vinylidene or acrylic compound or styrene; a polyamide; a polyacrylic compound; polystyrene; or a phenol-modified cyclohexanone resin. Possible additives include sand, titanium white, zinc white, lithopone, chrome yellow, china clay, organic pigments or dyestuffs. After applying the dispersion, e.g. by a printing-roller, there may be an initial period of heating to a temperature near the softening-point to swell the polymer.
GB39709/58A 1957-12-13 1958-12-09 Method for the coating of sheets and strips with thermoplastic synthetic high polymer Expired GB860313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE860313X 1957-12-13
DE1234138X 1957-12-13

Publications (1)

Publication Number Publication Date
GB860313A true GB860313A (en) 1961-02-01

Family

ID=25950685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39709/58A Expired GB860313A (en) 1957-12-13 1958-12-09 Method for the coating of sheets and strips with thermoplastic synthetic high polymer

Country Status (1)

Country Link
GB (1) GB860313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457965A (en) * 1981-03-16 1984-07-03 Hunter Douglas International N.V. Process for lacquering articles & articles lacquered therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457965A (en) * 1981-03-16 1984-07-03 Hunter Douglas International N.V. Process for lacquering articles & articles lacquered therewith
US4617339A (en) * 1981-03-16 1986-10-14 Hunter Douglas International N.V. Lacquer, process for lacquering therewith, and articles lacquered therewith

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