JPH02258087A - Decorative material and preparation thereof - Google Patents

Abstract

PURPOSE:To express a pattern, hue or qualitative feeling imparting a natural feeling near to a natural material by applying paint having a hue different from that of a base layer composed of a mixture of aqueous paint and oily paint to the surface of a bottom coat layer by a brush to form a pattern layer. CONSTITUTION:As a base material, a sheet or plate-shaped plywood 1 is selected and lacquer-putty coating 3 and lacquer-surfacer coating 4 are applied to the ground surface 2 of the base material as substrate treatment and water-soluble acrylic resin paint is applied to the whole of the ground surface 2 to form a bottom coat layer 5. Next, paint prepared by mixing aqueous paint and oily paint different in physical properties and having a hue different from that of the bottom coat layer 5 is applied to the arbitrary part of the surface of the bottom coat layer 5 by a brush to form a pattern layer 6. Herein, the paints do not immediately become compatible with each other and mixed with each other in a settled state and a hue or qualitative feeling is naturally brought about by both paints. Further, transparent paint is applied to the entire surfaces of the bottom coat layer 5 and pattern layer 6 to form a surface layer 7.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for producing a synthetic decorative material (hereinafter and hereinafter referred to as a "decorative material") suitable for interior decoration in place of natural materials, and to the decorative material.

[Conventional technology]

BACKGROUND ART Decorative materials for interior decoration that exhibit the color tones and textures of various natural materials have been known for some time. Most of these decorative materials are printed on the surface of the base material to give it the color tone and texture of natural materials.

[Problem to be solved by the invention]

However, conventional decorative materials, in which patterns, colors, and textures similar to natural materials are printed on the surface of the base material, cannot express the natural patterns, colors, and textures that natural materials have, and they tend to be It was easy to be treated as a "mock" or "alternative product."

Therefore, the purpose of this invention is to provide decorative materials with natural patterns, colors, and textures that are close to those of natural materials.

[Means to solve the problem]

The inventor noticed that printed patterns, tones, and textures are too accurate and emphasize their artificiality, and based on various experiments, it was possible to reproduce the tones and textures that naturally occur between paints on the surface of the substrate. This invention was made based on the knowledge that the intended decorative material could be obtained if the composition was expressed as shown in the following.

Specifically, in this invention, first, a sheet or plate-like material made of wood, metal, resin, paper, etc. is selected as the base material, and the surface of the base material is subjected to surface treatment, and then the entire surface of the base material is coated. A water-based paint is applied to form an undercoat layer, and a pattern layer is further formed by brush-coating a paint that is a mixture of water-based paint and oil-based paint and has a different color tone from the base layer on any part of the surface of the undercoat layer, Furthermore, a transparent paint was applied over the entire surface of the undercoat layer and pattern layer to form a surface layer.

[Effect]

As the base material for the decorative material, any material such as wood, metal, resin, paper, etc. can be selected, and a sheet or plate-like material is selected and the surface of the base material is first subjected to a base treatment. This base treatment is expected to flatten the base surface and improve the adhesion of various paints formed on it.As a base treatment, lacquer putty and surfacer coating are used for wood-based base materials. It is intended to provide

Next, a water-based paint is applied over the entire surface of the substrate to form an undercoat layer. The formation of this undercoat layer is also a preparatory process for creating the next pattern layer, and a paint with a color tone and texture that matches the intended atmosphere of the natural material is selected and applied evenly over the surface of the base material. The use of paint is preferred.

Furthermore, a pattern layer is formed by brush-coating a paint mixture of a water-based paint and an oil-based paint, which has a different color tone from that of the undercoat layer, on any part of the surface of the undercoat layer.

In addition to using a mixture of water-based and oil-based paints with different physical properties, we also adopted brush painting, so the paints do not blend into each other immediately in the areas painted with the brush, that is, in the pattern shape applied with the brush. When the paints are in a calm state, the colors and textures that are naturally produced by the mixed paints can be expressed on the surface of the base material in a pattern shape that has changed considerably even within the range of the above-mentioned areas. At this time, by applying the brush multiple times, it is possible to express the shading freely.

The brush coating described above is suitable for forming a marble pattern layer.

Furthermore, a transparent paint is applied over the entire surface of the undercoat layer and pattern layer to form a surface layer. This surface layer is a so-called finishing layer and serves to protect the pattern layer. A polyurethane resin paint is preferably used as the transparent paint.

[Examples and effects]

As shown in the drawing, plywood 1 is selected as the base material, lacquer putty coating 3 and lacquer surfacer coating 4 are applied to the substrate surface 2 as a base treatment, and a water-soluble acrylic resin paint is applied to the entire substrate surface to form an undercoat layer 5. was formed.

“Enbi 50” (trade name, manufactured by Shinto Paint Co., Ltd.) was used as a water-soluble acrylic resin paint. The color was white.

The method of painting was spraying.

Furthermore, a pattern layer 6 was formed by brush-coating a paint mixture of a water-based paint and an oil-based paint, and a paint having a different color tone from the undercoat layer 5, on any part of the surface of the undercoat layer 5.

A water-soluble base paint was used as the water-based paint, and an alkyd resin paint was used as the oil-based paint.

The color was brown.

As a brush, use pig hair approximately 8 am wide and 0.8 mm thick.
I used the one from

Furthermore, a transparent paint was applied over the entire surface of the undercoat layer 5 and the pattern layer 6 to form a surface layer 7.

As the transparent paint, polyurethane resin paint matte (manufactured by Cashew Co., Ltd.) was used, and the painting method was spraying.

As a result, it was possible to form a marble pattern on the surface of the plywood l with a color tone and texture extremely similar to natural materials.

[Brief explanation of drawings]

FIG. 1 is a plan view of the decorative material, and FIG. 2 is an enlarged cross-sectional view taken along the line 1--2 in FIG. 1 Plywood 2 Base surface 3 Lacquer putty coating 4 Surfacer coating 5 Undercoat layer 6 Pattern layer 7 Surface layer Figure 2

Claims (7)

[Claims] (1) Select a sheet or plate-like base material made of wood, metal, resin, paper, etc., apply a primer treatment to the surface of the base material, and then apply a water-based paint over the entire surface of the base material to form an undercoat layer. , and then apply a paint mixture of water-based paint and oil-based paint to any part of the surface of the undercoat layer, which is a paint with a different color tone from the undercoat layer, to form a pattern layer. A method for producing decorative materials in which a transparent coating is applied over the entire surface to form a surface layer. (2) The method for producing a decorative material according to claim 1, wherein the base treatment according to claim 1 is to apply lacquer putty coating and surfacer coating to the wood base material. (3) The undercoat layer of claim 1 is formed by applying a water-soluble acrylic resin paint to the entire surface of the substrate.
A method for producing a decorative material according to claim 1 or 2. (4) The method for producing a decorative material according to any one of claims 1 to 3, wherein a polyurethane resin paint is used as the transparent paint according to claim 1. (5) The method for producing a decorative material according to any one of claims 1 to 4, wherein the pattern layer according to claim 1 has a marble pattern. (6) A decorative material in which an undercoat layer made of water-based paint, a pattern layer made of a mixed paint of water-based paint and oil-based paint, and a surface layer made of transparent paint are laminated on the surface of the base material, the pattern being A decorative material whose layers are partially brushed. (7) Claim 6, wherein the pattern layer of Claim 6 is a marble pattern.
The cosmetic materials listed.