DE719688C - Process for the production of coating films on rusted iron - Google Patents

Process for the production of coating films on rusted iron

Info

Publication number
DE719688C
DE719688C DEB192434D DEB0192434D DE719688C DE 719688 C DE719688 C DE 719688C DE B192434 D DEB192434 D DE B192434D DE B0192434 D DEB0192434 D DE B0192434D DE 719688 C DE719688 C DE 719688C
Authority
DE
Germany
Prior art keywords
drying
production
coating films
red phosphorus
weight
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
DEB192434D
Other languages
German (de)
Inventor
Paul Ollenburg
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.)
BERLINER VERKEHRS BETR E BVG
Original Assignee
BERLINER VERKEHRS BETR E BVG
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 BERLINER VERKEHRS BETR E BVG filed Critical BERLINER VERKEHRS BETR E BVG
Priority to DEB192434D priority Critical patent/DE719688C/en
Application granted granted Critical
Publication of DE719688C publication Critical patent/DE719688C/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
    • 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
    • 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
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Description

Verfahren zur Herstellung von Überzugsfilmen auf verrostetem Eisen Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von überzugsfilmen auf Metallen unter Verwendung von Anstrichmitteln, in denen trocknende oder nichttrocknende Öle, Lösungsmittel für diese Öle und roter Phosphor enthalten sind.Process for the production of coating films on rusted iron The invention relates to a process for the production of coating films on metals using paints in which drying or non-drying Oils, solvents for these oils and red phosphorus are included.

Es ist bekannt, zum Schutze gegen Rostbildung Lacke zu verwenden, denen eine bestimmte Menge roten Phosphors zugesetzt ist. Desgleichen sind Anstrichmittel auf Phosphatgrundlage bekannt, bei denen' Öle und Fette, roter Phosphor und Verdünnungsmittel miteinander gemischt auf Temperaturen von über 15 o° C erhitzt werden.It is known to use paints to which a certain amount of red phosphorus has been added to protect against rust formation. Similarly paints are known in phosphate base in which 'oils and fats, red phosphorus and diluent are mixed together heated to a temperature of about 1 o 5 ° C.

Die bisher bekannten Anstrichmittel sind indessen nicht dazu bestimmt und geeignet, bei bereits verrosteten Eisenflächen benutzt zu werden. Dieser offensichtliche Mangel. wird durch die Erfindung "beseitigt. Das erfindungsgemäße Verfahren dient zur Herstellung von überzugsfilmen auf bereits verrostetem Eisen, um ein Weiterfressen des Rostes zu verhindern. Das Verfahren besteht in der Anwendung eines Voranstrichs und eines Nachanstrichs.The paints known up to now are not intended for this purpose and suitable to be used on already rusted iron surfaces. This obvious one Defect. is eliminated by the invention. The method according to the invention serves for the production of coating films on already rusted iron to prevent further seizure to prevent rust. The procedure consists in applying a primer and a repaint.

Als Gemisch für den Voranstrich dient eine kalt angerührte Mischung aus trocknenden oder nichttrocknenden Ölen und rotem Phosphor, wobei der Phosphoranteil bis zu 5% beträgt. Gegebenenfalls können dieser Mischung noch Lösungsmittel für die trocknenden oder nichttrocknenden Öle zugesetzt werden. Diese Lösung wird ganz fein auf die rosttragende Eisenoberfläche aufgebracht, so daß also nur-ein hauchdünner Film auf der Rostschicht steht.A cold mixed mixture is used as the mixture for the primer from drying or non-drying oils and red phosphorus, whereby the phosphorus content up to 5%. If necessary, this mixture can also contain solvents for the drying or non-drying oils are added. This solution will be whole finely applied to the rust-bearing iron surface, so that only a wafer-thin Film is on the rust layer.

Unmittelbar danach wird ein an sich bekannter Lack aus filmbildenden Stoffen, rotem Phosphor, zweckmäßigerweise in Mengen von o,5 bis 5%, und Füllstoffen aufgetragen. Hierbei wird als Pigment in erster Linie Kaolin verwendet. Auch dieses Gemisch für den Nachanstrich wird lediglich kalt angerührt.Immediately thereafter, a known lacquer is made of film-forming Substances, red phosphorus, expediently in amounts of 0.5 to 5%, and fillers applied. Here, kaolin is primarily used as the pigment. This too Mixture for repainting is only mixed cold.

Es hat sich als vorteilhaft gezeigt, beispielsweise folgende Gemische anzuwenden. Für den Voranstrich: 2 Gewichtsteile Phosphor, io Gewichtsteile Benzin (spezifisches Gewicht etwa 0,70) und 88 Gewichtsteile nicht trocknendes Mineralöl (spezifisches Gewicht o,82). Für den Nachanstrich: i Gewichtsteil Phosphor, 2o Gewichtsteile Graphit, 2o Gewichtsteile Kaolin und 59 Gewichtsteile Leinölfirnis (spezifisches Gewicht o,93).It has been shown to be advantageous to use the following mixtures, for example. For the primer: 2 parts by weight of phosphorus, 10 parts by weight of gasoline (specific weight about 0.70) and 88 parts by weight of non-drying mineral oil (specific weight 0.82). For repainting: 1 part by weight of phosphorus, 2o parts by weight of graphite, 2o parts by weight of kaolin and 59 parts by weight of linseed oil varnish (specific weight 0.93).

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von überzugsfilmen auf verrostetem Eisen unter Verwendung von trocknenden oder nichttrocknenden ölen, Lösungsmitteln für diese ülc üid roten Phosphor enthaltenden Anstrichmitteln, dadurch gekennzeichnet, daß eine kalt angerührte Mischung aus den trocknenden oder nichttrocknenden ölen und bis zu 5% rotem Phosphor, welcher Mischung gegebenenfalls noch Lösungsmittel für die trocknenden oder nichttrocknenden öle zugesetzt werden können, hauchdünn auf die rosttragende Eisenoberfläche aufgebracht und unmittelbar anschließend ein an sich bekannter Lack aus filmbildenden Stoffen, rotem Phosphor, zweckmäßig in Mengen von o,5 bis 5%, und Füllstoffen aufgetragen wird. PATENT CLAIM: Process for the production of coating films on rusted iron using drying or non-drying oils, solvents for these paints containing red phosphorus, characterized in that a cold mixed mixture of the drying or non-drying oils and up to 5% red phosphorus, Solvents for the drying or non-drying oils can optionally be added to the mixture, applied very thinly to the rust-bearing iron surface and immediately afterwards a known paint made of film-forming substances, red phosphorus, expediently in amounts of 0.5 to 5%, and fillers applied will.
DEB192434D 1940-11-16 1940-11-16 Process for the production of coating films on rusted iron Expired DE719688C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB192434D DE719688C (en) 1940-11-16 1940-11-16 Process for the production of coating films on rusted iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB192434D DE719688C (en) 1940-11-16 1940-11-16 Process for the production of coating films on rusted iron

Publications (1)

Publication Number Publication Date
DE719688C true DE719688C (en) 1942-04-14

Family

ID=7011468

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB192434D Expired DE719688C (en) 1940-11-16 1940-11-16 Process for the production of coating films on rusted iron

Country Status (1)

Country Link
DE (1) DE719688C (en)

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