DE574714C - Painting method - Google Patents

Painting method

Info

Publication number
DE574714C
DE574714C DEE41757D DEE0041757D DE574714C DE 574714 C DE574714 C DE 574714C DE E41757 D DEE41757 D DE E41757D DE E0041757 D DEE0041757 D DE E0041757D DE 574714 C DE574714 C DE 574714C
Authority
DE
Germany
Prior art keywords
painting method
parts
paint
weather
painting
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
DEE41757D
Other languages
German (de)
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.)
Elektrochemische Werke Muenchen AG
Original Assignee
Elektrochemische Werke Muenchen 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 Elektrochemische Werke Muenchen AG filed Critical Elektrochemische Werke Muenchen AG
Priority to DEE41757D priority Critical patent/DE574714C/en
Application granted granted Critical
Publication of DE574714C publication Critical patent/DE574714C/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
    • 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
    • B05D3/10—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 other chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)

Description

Anstrichverf ahren Es ist bekannt, daB Ölfarbenanstriche rasch an der Oberfläche verwittern und dann die Erscheinung des Abkreidens zeigen. Nach dem vorliegenden Verfahren werden hervorragend wisch- und wasserfeste Anstriche dadurch erzielt, daB man die bereits verwitterten Anstriche mit einem dünnen Deckanstrich unter Verwendung einer kolloidalen Wachs-oder Paraffindispersion versieht. Solche Dispersionen sind zwar als Anstrichmittel,, an sich bekannt (vgl. Patent 392 337 und »Zeitschrift für angewandte Chemie(: 1930 S. 1053 und 1054) ; demgegenüber liegt jedoch die Erfindung darin, daß es gelingt, bei einem durch Wettereinfluß bereits oberflächlich stark abkreidenden- Olfarbenanstrich eine vollkommene Bindung des gelockerten Farbpigmentes und eine ausgezeichnete Wisch-und Wasserfestigkeit des alten Anstriches zu erzielen. Durch die Einwirkung der Sonnenwärme verbindet sich in kurzer Zeit der Farbanstrich mit dem Überzuge und gewinnt dabei einen hohen Grad von Elastizität und Wetterbeständigkeit.Painting process It is known that oil paints paint quickly weather the surface and then show the appearance of chalking. After this The present processes make coatings that are extremely smudge-proof and waterproof achieves that the already weathered coatings with a thin top coat using a colloidal wax or paraffin dispersion. Such Dispersions are known per se as paints (cf. Patent 392 337 and »Journal for Applied Chemistry (: 1930 pp. 1053 and 1054); on the other hand lies However, the invention is that it succeeds in one by the influence of the weather superficially strongly chalking oil paint a perfect bond of the loosened color pigment and an excellent smear and water resistance of the old painting. Combines through the action of the sun's heat in a short time the paint with the coating and gains a high degree in the process of elasticity and weather resistance.

Ausführungsbeispiel 25 Teile Wachs werden mit 25 Teilen hydriertem Terpentinöl auf etwa 75° erwärmt und das Schmelzgemisch mit 5o Teilen Wasser, dem 21/2 Teile Natrium-Naphthenat hinzugesetzt werden, in schnellaufenden Emulgiervorrichtungen dispergiert.Embodiment 25 parts of wax are hydrogenated with 25 parts Turpentine oil heated to about 75 ° and the melt mixture with 5o parts of water, the 21/2 parts of sodium naphthenate are added in high-speed emulsifying devices dispersed.

Claims (1)

PATENTANSPRUCH: Anstrichverfahren, dadurch gekennzeichnet, daß ausgewitterte Ölfarbenanstriche durch einen Überanstrich mit kolloidalen Wachs- bzw. Paraffindispersionen gefestigt und geschmeidig gemacht werden. PATENT CLAIM: Painting process , characterized in that weathered oil paints are strengthened and made supple by overpainting them with colloidal wax or paraffin dispersions.
DEE41757D 1931-09-10 1931-09-10 Painting method Expired DE574714C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE41757D DE574714C (en) 1931-09-10 1931-09-10 Painting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE41757D DE574714C (en) 1931-09-10 1931-09-10 Painting method

Publications (1)

Publication Number Publication Date
DE574714C true DE574714C (en) 1933-04-19

Family

ID=7079169

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE41757D Expired DE574714C (en) 1931-09-10 1931-09-10 Painting method

Country Status (1)

Country Link
DE (1) DE574714C (en)

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