DE605484C - Procedure for applying distemper paints on old oil paint - Google Patents
Procedure for applying distemper paints on old oil paintInfo
- Publication number
- DE605484C DE605484C DEST51030D DEST051030D DE605484C DE 605484 C DE605484 C DE 605484C DE ST51030 D DEST51030 D DE ST51030D DE ST051030 D DEST051030 D DE ST051030D DE 605484 C DE605484 C DE 605484C
- Authority
- DE
- Germany
- Prior art keywords
- applying
- paint
- old oil
- procedure
- oil paint
- 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
Links
Classifications
-
- 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
- C09D189/00—Coating compositions based on proteins; Coating compositions based on derivatives thereof
- C09D189/005—Casein
Description
Verfahren zum Anbringen von Leimfarbenanstrichen auf altem Ölfarbengrund Mit den bis jetzt bekannten Bindemitteln ist es nicht möglich, auf alter Ölfarbe einen haltbaren wisch- und wetterfesten Leimfarbenanstrich anzubringen, da sich der Anstrich nicht mit der Ölfarbe verbindet. Durch Witterungseinflüsse löst sich der Anstrich nach kurzer Zeit und blättert ab. Man streicht daher gezwungenermaßen Ölfarbenuntergrund bisher immer wieder mit Ölfarbe, wobei man auf den wesentlich billigeren Mattanstrich verzichten muß.Method for applying distemper paints on an old oil paint base With the binders known up to now it is not possible to work on old oil paint to apply a durable, smudge-proof and weatherproof glue paint coat, as the paint does not bond with the oil paint. Due to the weather, it loosens the coating after a short time and flakes off. You are therefore forced to cancel So far, oil paint has always been used with oil paint, whereby one is on the essential have to do without cheaper matt paint.
Es wurde nun gefunden, daß ein durch starken Ammoniakgehalt beizender und durch Zusatz von eintrocknenden Ölen geschmeidig gemachter Caseinanstrich den alten Ölfärbenanstrich bis tief unter der Oberfläche auflöst und beide Schichten ineinandergreifend auftrocknen. Der Anstrich ist wischfest, wetterbeständig und kann zur Reinigung abgewaschen werden.It has now been found that a corrosive due to strong ammonia content and casein paint made supple by adding drying oils old oil painting paint dissolves deeply below the surface and both layers dry together interlocking. The paint is smudge-proof, weather-resistant and can be washed off for cleaning.
Erfindungsgemäß werden in einem Kessel mit Rührwerk Casein,oder Caseinkaltleim und Wasser zu einer schleimigen Masse verrührt, welcher unter weiterem heftigem Umrühren eintrocknende Öle und Ammoniak zugesetzt werden.According to the invention, casein or casein cold glue are used in a kettle with a stirrer and water stirred into a slimy mass, which under further violent Stir, drying oils and ammonia can be added.
Beispiel 100 g Casein, -3oo g Wasser, . ioo g Leinölfirnis, i 5o g conc. Ammoniak. Das Präparat ist nicht lagerfähig und muß nach der Herstellung innerhalb von i o Stunden verarbeitet werden, da nach dieser Zeit die Bindekraft des aufgelösten Caseinleimes nachläßt.Example 100 g casein, -3oo g water,. 100 g of boiled linseed oil, i 50 g conc. Ammonia. The preparation cannot be stored and must be used within of 10 hours can be processed, since after this time the binding force of the dissolved Casein glue wears off.
Das vorliegende Verfahren hat nichts gemein mit der bekannten Methode, alte Ölfarbenanstriche durch Auftragen von ammoniakalischen Dispersionen trocknender Öle aufzufrischen. Ganz abgesehen davon, daß dort wie auch bei anderen bekannten Farbenbindemitteln nur geringe Mengen Ammoniak verwendet werden, um einen Emulgator zu erhalten.The present procedure has nothing in common with the known method, old oil paints by applying ammoniacal dispersions to dry them Refresh oils. Quite apart from the fact that there, as with other known ones Paint binders only use small amounts of ammonia to make an emulsifier to obtain.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST51030D DE605484C (en) | 1933-07-06 | 1933-07-06 | Procedure for applying distemper paints on old oil paint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST51030D DE605484C (en) | 1933-07-06 | 1933-07-06 | Procedure for applying distemper paints on old oil paint |
Publications (1)
Publication Number | Publication Date |
---|---|
DE605484C true DE605484C (en) | 1934-11-12 |
Family
ID=7466203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST51030D Expired DE605484C (en) | 1933-07-06 | 1933-07-06 | Procedure for applying distemper paints on old oil paint |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE605484C (en) |
-
1933
- 1933-07-06 DE DEST51030D patent/DE605484C/en not_active Expired
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