KR-102965177-B1 - Pattern painting composition for interior and method using thereof

Abstract

According to the present invention, a patterned coating composition for eco-friendly interior use in buildings is provided, comprising 100 parts by weight of a complex emulsion in which a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion are mixed in a volume ratio of 2:1, and, based on 100 parts by weight of the complex emulsion, 80 to 100 parts by weight of a silane complex, 70 to 90 parts by weight of 2-bromobutane, 60 to 80 parts by weight of triethylphosphine, 50 to 70 parts by weight of water, 10 to 20 parts by weight of quartz beads, 10 to 20 parts by weight of color pigment, 20 to 30 parts by weight of an aqueous polyurethane thickener, 5 to 10 parts by weight of manganese violet, and 5 to 10 parts by weight of chitosan powder.

Inventors

• 권영재

Dates

Publication Date

20260513

Application Date

20240930

Claims (2)

1. 100 parts by weight of a complex emulsion in which a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion are mixed in a volume ratio of 2:1, Based on 100 parts by weight of the above complex emulsion, 90 parts by weight of a silane complex, 80 parts by weight of 2-bromobutane, 70 parts by weight of triethylphosphine, 60 parts by weight of water, 15 parts by weight of quartz beads, 15 parts by weight of color pigment, 25 parts by weight of an aqueous polyurethane thickener, 10 parts by weight of manganese violet, and 8 parts by weight of chitosan powder are added, respectively. A patterned coating composition for eco-friendly interior use in buildings, characterized in that the silane complex is an alkoxysilane in which tetramethoxysilane and tetraethoxysilane are mixed in a volume ratio of 2:1.
2. A step of manufacturing a patterned coating composition for eco-friendly interior use in a building according to Paragraph 1; An eco-friendly interior construction method for a building, characterized by including a step of forming a patterned coating layer by spraying or applying a patterned coating paint composition for eco-friendly interior use to an interior wall or floor surface of a building to a predetermined thickness.

Description

Pattern painting composition for interior eco-friendly building interior and method using the same The present invention relates to a patterned coating composition for eco-friendly interior use in buildings and an eco-friendly interior construction method for buildings using the same. More specifically, the invention relates to a patterned coating composition for eco-friendly interior use in buildings and an eco-friendly interior construction method for buildings using the same, wherein a silane complex, 2-bromobutane, triethylphosphine, water, quartz beads, color pigment, water-based polyurethane thickener, manganese violet, and chitosan powder are added to a complex emulsion mixed with a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion to enable excellent adhesion, penetration, abrasion resistance, cosmetic resistance, and salt water resistance when applied to the interior of a building. Generally, with the improvement of living standards, efforts to enhance aesthetic appeal through various methods are continuing, unlike in the past when simple painting was applied to the interiors of buildings. One such method is to perform finishing using expensive natural or artificial stone, but this has the problem of incurring high costs for the manufacturing and installation of such materials. Accordingly, to solve the aforementioned problems, pattern coating paint compositions are being developed and used that are formulated with various powder particles added to express patterns or textures similar to natural stone. Here, the conventional pattern coating composition is intended to solve the problem of repeated painting due to adverse effects on the health of installers and residents caused by the use of organic solvents and the formation of a rough surface due to the addition of powder particles, which makes it difficult to express decorative properties. It comprises a mixture of functional water-based paints capable of concealing the color of building materials such as cement while simultaneously forming granite or marble patterns, and compositions capable of providing water droplet-type multi-colored patterns. However, conventional pattern coating compositions mix 3 to 50 parts by weight of an internal phase composition with 100 parts by weight of an external phase composition. But when the internal phase composition is added in an amount of 20 to 50 parts by weight to improve the aesthetic effect of the pattern coating, it is not possible to form a pattern coating in which the external phase composition and the internal phase composition are in a stabilized state. Consequently, there is a problem in that adhesion, penetration, abrasion resistance, cosmetic resistance, and salt water resistance are poor, leading to many defects after application. Hereinafter, embodiments of the present invention will be described in detail. First, the pattern coating paint composition for eco-friendly interior use in buildings according to an embodiment of the present invention is prepared by adding a silane complex, 2-bromobutane, triethylphosphine, water, quartz beads, color pigment, water-based polyurethane thickener, manganese violet, and chitosan powder, etc., to a complex emulsion mixed with a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion. More preferably, the pattern coating paint composition for eco-friendly interior use in buildings according to an embodiment of the present invention comprises, to 100 parts by weight of a complex emulsion in which a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion are mixed in a volume ratio of 2:1, 80 to 100 parts by weight of a silane complex, 70 to 90 parts by weight of 2-bromobutane, 60 to 80 parts by weight of triethylphosphine, 50 to 70 parts by weight of water, 10 to 20 parts by weight of quartz beads, 10 to 20 parts by weight of color pigment, 20 to 30 parts by weight of an aqueous polyurethane thickener, 5 to 10 parts by weight of manganese violet, and 5 to 10 parts by weight of chitosan powder, etc., respectively, added based on 100 parts by weight of the complex emulsion. Meanwhile, a method for manufacturing a patterned coating paint composition for eco-friendly interior use in buildings according to an embodiment of the present invention comprises the steps of: a step of preparing a complex emulsion by mixing a polyoxyethylene stearyl ester emulsion and an ethoxylated aryl alcohol emulsion in a volume ratio of 2:1; and a step of adding, to 100 parts by weight of the complex emulsion, 80 to 100 parts by weight of a silane complex, 70 to 90 parts by weight of 2-bromobutane, 60 to 80 parts by weight of triethylphosphine, 50 to 70 parts by weight of water, 10 to 20 parts by weight of quartz beads, 10 to 20 parts by weight of color pigment, 20 to 30 parts by weight of an aqueous polyurethane thickener, 5 to 10 parts by weight of manganese violet, and 5 to 10 parts by weight of chitos