DE106964C - - Google Patents

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Publication number
DE106964C
DE106964C DENDAT106964D DE106964DA DE106964C DE 106964 C DE106964 C DE 106964C DE NDAT106964 D DENDAT106964 D DE NDAT106964D DE 106964D A DE106964D A DE 106964DA DE 106964 C DE106964 C DE 106964C
Authority
DE
Germany
Prior art keywords
aluminum
coating
coated
heat
parts
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.)
Active
Application number
DENDAT106964D
Other languages
German (de)
Publication of DE106964C publication Critical patent/DE106964C/de
Active legal-status Critical Current

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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
    • 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

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Description

Pa tent-Α ν spruch:Patent-Α ν saying:

Verfahren zur Herstellung eines festhaftenden Anstriches auf Aluminium, dadurch gekennzeichnet, dafs Aluminium mit einer kalten Lösung von Gummilack in Ammoniak bestrichen und sodann auf etwa 300° C. erhitzt wird.Process for the production of a firmly adhering paint on aluminum, characterized in that that aluminum is coated with a cold solution of rubber lacquer in ammonia and then heated to about 300 ° C.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREt,BERLIN. PRINTED IN THE REICHSDRUCKEREt,

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. PATENTSCHRIFTPATENT LETTERING KLASSE 22: Farbstoffe, Firnisse, Lacke.CLASS 22: dyes, varnishes, lacquers. Patentirt im Deutschen Reiche vom 29. Dezember 1898 ab.Patented in the German Empire on December 29, 1898. Den Gegenstand vorliegender Erfindung bildet ein Verfahren zur Herstellung eines festhaftenden Ueberzuges auf Aluminium.The subject of the present invention is a process for producing a firmly adhering one Coating on aluminum. Dieser Ueberzug ist aufserordentlich widerstandsfähig, er haftet derartig gut, dafs man das nach vorliegendem Verfahren behandelte Aluminium beliebig biegen kann, ohne dafs die deckende Schicht rissig oder brüchig wird.This coating is extremely resistant, it adheres so well that it can be used the aluminum treated according to the present process can bend at will without the covering layer becomes cracked or brittle. Um den Anstrich herzustellen, löst man 100 Gewichtstheile Gummilack in 300 Gewichtstheilen flüssigem Ammoniak und erhitzt die Lösung circa 1 Stunde lang mä'fsig im Wasserbade. Nach dem Erkalten ist die Lösung zum Gebrauche fertig.To make the paint, 100 parts by weight of rubber lacquer are dissolved in 300 parts by weight liquid ammonia and heat the solution moderately for about 1 hour Water bath. After cooling, the solution is ready for use. Das zu bestreichende Aluminium wird in gewohnter Weise gereinigt, gebeizt und vorzugsweise in der Hitze getrocknet; nachdem es dann mit dem Lack überzogen ist, wird es in einer Trockenkammer einige Zeit lang auf ungefähr 3000 C. erhitzt.The aluminum to be coated is cleaned, stained and preferably dried in the heat in the usual way; After it is then coated with the varnish, it is heated to about 300 ° C. for some time in a drying chamber. Dieses Anstreichen und darauffolgende Erhitzen wird zweckmäfsig mehrmals wiederholt.This painting and subsequent heating is expediently repeated several times. Der erhaltene dunkelfarbige Ueberzug schützt die Aluminiumfiächen in vorzüglichster Weise gegen die Einflüsse von Luft, Feuchtigkeit, Wasser (hauptsächlich Seewasser) u. s. w.The dark-colored coating obtained protects the aluminum surfaces in an excellent manner against the influences of air, moisture, water (mainly sea water) and so on.
DENDAT106964D Active DE106964C (en)

Publications (1)

Publication Number Publication Date
DE106964C true DE106964C (en)

Family

ID=377074

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT106964D Active DE106964C (en)

Country Status (1)

Country Link
DE (1) DE106964C (en)

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