DE4323843A1 - Method of producing patterned coloured coatings - Google Patents

Abstract

In order to achieve special colour effects, with colours merging into each other, a paint is trickled onto a bath surface and forms a floating layer of paint. With a plurality of paints, these flow into each other, which can be encouraged by gentle turbulence. The articles to be provided with a coloured coating are dipped into the bath, the layer of paint adhering to the article. After drying, further treatment is carried out if necessary to protect the surface. A polyurethane-based paint is suitable.

Description

The invention relates to a method for generating patterned color coatings.

The creation of patterned, especially marbled Color coatings are difficult and require either craftsmanship skill or a large apparatus effort.

The object of the invention is to be achieved with comparatively little effort any irregular patterned, especially marbled color coatings produce.

The invention with which this object is achieved is characterized in that in a bath on the liquid at least in small doses a liquid or powder paint is applied, Er generating slight turbulence at least on the Badober surface, slow immersion of the object in the Liquid color bath, lifting the object out from the bath and drying the paint layer, being as A resin color is used with a paint specific weight below 1.

This allows surprising objects Achieve color effects with particularly decorative and surprising effect, including soft color gradations possible are.

The procedure is carried out in the following way: The object to be coated with a color is previously pretreated in the usual way, that is for example degreased and / or with a base coat tion or a rust protection layer. In a Tub, the size of the objects to be treated adapted, a bath is provided. On the Bathroom surface becomes a synthetic resin paint with a spec fish weight less than 1 carefully puffed up felt up to a thin, more or less coherent A layer of color floating on the surface of the bathroom is created. The same is done with at least one other color, whereby these colors flow into each other. It can also a soluble or non-soluble, floating color powder ver can be used. Then at the Bad-Farbober surface creates a slight turbulence which causes the flow into one another and distributing the different colors favored and form a color sample. That turbulence small objects on the bathroom surface by blowing with the mouth or by a bellows respectively. For larger systems, pressure can be used for this air spray gun can be used. Depending on the desired effect can also be useful in the bathroom itself, for example, by means of an engine, turbulence produce.

Then the one to be provided with the color layer Object carefully and slowly into the prepared one Bath immersed and then lifted out again. The color layer adheres to the object. This is now dried in the usual way, for example by hot air. If higher demands on the surface protection, preferably a clear varnish applied, then baked at about 140 ° C becomes.  

The paint residues floating on the bathroom surface become removed before the next dive, for example skimmed off.

Depending on the desired color effect, it can be useful be to heat, cool or cool the liquid Water to descale this. As a bath liquid preferably water is used. However, it could also other liquids, especially flammable liquids such as oil, gasoline, turpentine, acetone or the like can be used. It is also possible to use the bath, for example pre-dye a color that is soluble in the liquid.

The color suitable for this process must be determined Have properties. It is essential that they are a speci fish weight less than 1, i.e. on the water surface floats. Colors are particularly suitable on the basis of Pulyurethan, which is fluid, adheres well and - for any subsequent stove enamelling - are heat-resistant. Such a color is for example from the company "ICI Lacke- Farben GmbH, Hilden (D)" sold under the designation "master price".

The objects suitable for this procedure are said to be have as flat a structure as possible, without a lot of depth in which the color does not penetrate when diving can. The objects can be made of wood, metal, plastic, Glass, plaster, clay or ceramic material exist. Examples are: radiators, sheets of all kinds, jewelry like brooches, pendants, bracelets, table tops, doors, Door and window frames, shutters, wall coverings, Electroacoustic devices, televisions, alarm clocks, telephones councils, lamps and bases, kitchen furniture, bathroom furniture, Car bodies, motorcycles and bicycles, covers all kinds, boats, surfboards.

Claims (10)

1. A method for producing patterned paint coatings, on objects, characterized in that at least one liquid or powdery paint is applied to the liquid surface in a small dose in a bath, generating a slight turbulence at least on the bath surface, slow immersion of the object in the Liquid dye bath, lifting the object from the bath and drying the paint layer, a synthetic resin paint being used as paint, with a specific weight of less than 1. 2. The method according to claim 1, characterized that the bath liquid is water. 3. The method according to claim 1 or 2, characterized net that the paint dripped onto the bathroom surface is instilled. 4. The method according to any one of claims 1-3, characterized records that uses a polyurethane-based paint becomes. 5. The method according to any one of claims 1-4, characterized records that on the paint coat after drying Clear varnish is applied and baked. 6. The method according to any one of claims 1-5, characterized records that at least two colors in a row and flowing into each other on the surface of the bathroom become.   7. The method according to any one of claims 1-6, characterized characterizes that the turbulence on the bath surface an air flow, preferably by compressed air spray gun is generated. 8. The method according to any one of claims 1-7, characterized records that turbulence is generated in the bathroom. 9. The method according to any one of claims 1-8, characterized records that the bath by a solvable in the liquid color is pre-colored. 10. The method according to any one of claims 1-9, characterized records that the powdery color in the bath liquid speed is solvable.