BG2635U1 - Dry mixture for walls, ceilings and facades - Google Patents

Abstract

The utility model relates to a dissolvable dry mixture for painting walls, ceilings and facades, specifically for preparing primers and paints, which will find application in domestic use and construction. The so created dry mixture for paining includes the following components in weight percentage: - alumo-silica (filler 2) - from 3 to 7% -ethoxylated alcohol C16-C18 (stabilizer 1) - from0.2 to 0.6 % - isotridecan-1-ol (stabilizer 2) - from 0.2 to 0.6 % -copolymer from vinyl chloride, vinyl ester, ethanol and aiding component- from 4 to 10 % -titanium dioxide (pigment)- from 5 to 9% -calcium carbonite (filler 1) - 73 to 81 % and - hydroxyethyl cellulose (thickener)- from 0.6 to 1 % 2 claims

Description

Field of technology

The utility model refers to a soluble dry mix for painting walls, ceilings and facades, and in particular for the preparation of primers and paints that will find application in everyday life and construction.

BACKGROUND OF THE INVENTION

From practice is known latex paint intended for painting walls, ceilings and facades, which consists of the following components, presented in wt. %: water (25 - 40%), biocide (0.1 - 0.9%), dispersant 1 (0.3 - 1.5%), dispersant 2 (0.1 - 0.9%), antifoam 0.1 0.9%), pigment (3 - 9%), filler (45 - 65%), styrene-acrylate dispersion (3 - 9%), non-aromatic solvent (0.5 - 2%), thickener (0 , 1 - 2%) and cellulose thickener-polymer (0.1 - 2%).

Another latex paint is known from the practice, intended for painting walls, ceilings and facades, which is composed of the following components, presented in wt. %: water (25 - 40%), biocide (0.1 - 0.9%), dispersant (0.1 - 0.9%), antifoam (0.1 - 0.9%), pigment (5 - 9%), filler (40 - 50%), styrene-acrylate dispersion (5 - 15%), coalescent (0.1 - 2%), rheological modifier (0.05 - 0.9%), cellulose thickener-polymer (0.1 - 0.9%), filler (1 - 4%) and wetting agent (0.1 - 0.9%).

The presence of a high percentage of water in the known latex paints makes it difficult for both traders and customers to store and transport the paint. In addition, the known latex paints are multicomponent, which implies complicated and expensive production.

Technical essence of the utility model

The task of the utility model is to create a dry mixture for walls, ceilings and facades, which has a simple composition and reduced volume and is convenient for storage and transportation.

The problem is solved by creating a dry mix for walls, ceilings and facades, which includes titanium dioxide as a pigment, calcium carbonate as a filler and hydroxyethyl cellulose as a cellulose thickener. According to the utility model, the created dry mixture also includes the following components in weight. %:

- aluminosilicate (filler 2) - from 3 to 7%;

- ethoxylated alcohol C16-C18 (stabilizer 1) - from 0.2 to 0.6%;

- isotridecan-1-ol (stabilizer 2) - from 0.2 to 0.6%;

- copolymer of vinyl chloride, vinyl ester, ethylene and excipient - from 4 to 10%, where the pigment titanium dioxide is from 5 to 9%; the calcium carbonate filler is from 73 to 81% and the cellulose thickener is from 0.6 to 1%.

In a preferred embodiment of the utility model, the dry mixture is composed of the following components by weight. %:

- aluminosilicate (filler 2) - 5%;

- ethoxylated alcohol C16-C18 (stabilizer 1) - 0.4%;

- isotridecan-1-ol (stabilizer 2) - 0.4%;

- copolymer - 6%;

- titanium dioxide - 7%;

calcium carbonate - 80.4% and

- hydroxyethyl cellulose - 0.8%.

The advantage of the created dry mix is its simplified composition, as it contains a smaller number of components, which in turn makes it more cost-effective. In addition, the fact that the dry mixture is powdery makes it more convenient to store and transport due to the absence of water.

Examples of implementation of the utility model

The created dry mixture for painting walls, ceilings and facades consists of the following components in the respective weights. %:

- aluminosilicate (filler 2) - 5%;

- ethoxylated alcohol C16-C18 (stabilizer 1) - 0.4%;

- isotridecan-1-ol (stabilizer 2) - 0.4%;

- copolymer - 6%;

- titanium dioxide - 7%;

calcium carbonate - 80.4% and

- hydroxyethyl cellulose - 0.8%.

The dry mixture is obtained by mechanically mixing and stirring the powder components that make up the mixture. The resulting dry mixture is placed in cartons. For the application of the dry mix thus obtained for walls, ceilings and facades, and in particular for the preparation of primers and paints, it is mixed with water in a ratio of 1: 8 (one part dry mix and eight

2635 UI parts water) when preparing a primer and in a ratio of 1: 1 (one part dry mixture and one part water) when preparing paint. In order to obtain a homogeneous mixture for priming or painting, it is necessary to mix the dry mixture well with water, which is achieved by glass spheres, which are packaged together with the dry mixture or by mixing with a drill at low speed until the mixture is homogenized.

Claims (2)

Claims A dry mix for walls, ceilings and facades, comprising titanium dioxide as a pigment, calcium carbonate as a filler and hydroxyethyl cellulose as a cellulose thickener, characterized in that it also comprises the following components by weight. %: - aluminosilicate (filler 2) - from 3 to 7%; - ethoxylated alcohol C16-C18 (stabilizer 1) - from 0.2 to 0.6%; - isotridecan-1-ol (stabilizer 2) - from 0.2 to 0.6%; - copolymer of vinyl chloride, vinyl ester, ethylene and excipient - from 4 to 10%, where the pigment titanium dioxide is from 5 to 9%; the calcium carbonate filler is from 73 to 81% and the cellulose thickener is from 0.6 to 1%. A dry mixture according to claim 1, characterized in 1 characterized in that it is composed of the following components in wt. %: - aluminosilicate (filler 2) is 5%; - the ethoxylated alcohol C16-C18 (stabilizer 1) is 0.4%; 15 - isotridecan-1-ol (stabilizer 2) is 0.4%; - the copolymer is 6%; - titanium dioxide is 7%; calcium carbonate is 80,4% and - hydroxyethyl cellulose is 0.8%.