JPS60154003A - Woody decorative board and manufacture thereof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a wood decorative board used for flooring, etc., and a method for manufacturing the same.

[Background technology]

In conventional wood flooring, in order to provide strength against stains and scratches, the surface material, the wood veneer, is impregnated with resin, or the surface of the wood veneer (and if necessary, the sides and back) is coated with paint. was overcoated (painted).

Because of this, there was a drawback that the natural ``woody scent'' of the wood was sealed and did not emanate to the outside. In particular, in the case of cypress, which is characterized by its incense, there was a time when the value would be halved.

[Purpose of the invention]

An object of the present invention is to provide a wood decorative board such as a flooring material that has an aromatic effect such as the scent of wood, and a method for manufacturing the same.

[Disclosure of the invention]

The wood decorative board of the present invention is characterized in that a wood veneer is adhered to a base material via an adhesive, and an aromatic component is contained or coated thereon.

Further, in the first manufacturing method of the present invention, a wooden veneer is bonded onto a base material via an adhesive, and then the surface of the veneer is coated or impregnated with a resin to obtain a decorative board. It is characterized by mixing an aromatic component into the resin.

The second manufacturing method of the present invention is to bond a wooden veneer onto a base material with an adhesive, and then apply or impregnate the surface of the veneer with a resin, and then apply the following steps: It is characterized by applying an aromatic component to the skin.

A first embodiment of the invention will be described with reference to FIGS. 1 to 4. FIG. 1 shows the manufacturing process of a decorative board 1 for flooring, in which an adhesive 3 is applied onto a base material 2, and a wooden veneer 4 is placed on the top surface and bonded by pressure. Then, a coating film 5 of resin paint is formed on the surface of the veneer 4 to obtain a decorative board 1. At this time, crushed sawdust of cypress wood or the like is mixed as an aromatic component into the adhesive 3 to impart aromatic properties to the decorative board 1.

The pulverized material also acts as an extender for the adhesive 3.

The sawdust used is from the same tree species as wood veneer 4 or from a similar tree species (for example, artificial decorative veneer), and the sawdust is crushed from 1 to 1.
-! -Crush the sawdust to a certain extent. This 2 N.

When using an oil-based or solvent-based adhesive 3, dry the sawdust in advance to remove moisture.

As shown in FIG. 2, the decorative board 1 thus obtained has adhesive 3 exposed to the outside only on the side surfaces of the decorative board.
The release of fragrance from the adhesive 3 is suppressed, and the release of fragrance can be sustained for a long period of time.

On the other hand, in order to further improve the dispersion of fragrance, the upper part of the decorative board 1' is chamfered, and the chamfered surface 6 is chamfered as shown in FIG.
to expose adhesive 3. Since the exposed area of this layer of adhesive 3 is increased by the chamfering force, the release of fragrance can be promoted. Furthermore, as shown in Figure 4, in addition to the chamfering process, by applying unevenness to the surface of the base material 2 and the back surface of the water chamber veneer 4, a path is created for the scent to emanate, further promoting its release. be able to.

By incorporating an aromatic component into the adhesive 3 in this way, even if the surface of the veneer is coated with or impregnated with oil, it is possible to create a scent similar to that of peeled wood in the room, and the strength of the scent can also be improved. Persistence is also adjustable.

Incidentally, instead of the above-mentioned crushed sawdust, wood-scented essence (for example, manufactured by Toyotama Kogyo Co., Ltd.) (inokioi) can be used.
A similar effect can be obtained by adding a compound (such as 1) to the adhesive 3. Furthermore, other essences that emit floral scents or the like may be added instead of the wood scent.

A second embodiment of the invention will be described with reference to FIG.

FIG. 5 shows a decorative board 7 for flooring according to this embodiment, in which an aromatic component such as the essence of wood incense or the essence of a flower fragrance is added to the paint, and the surface of the Kiga veneer is coated. The membrane 5 is designed to emit a fragrance. The rest is the same as the previous embodiment.

A third embodiment of the present invention will be described with reference to Figure @6.

That is, this decorative board 8 for flooring is formed by fitting the surface of the decorative board on which the coating film 9 is formed, the protrusions 10 on the back surface of the base material 2 and the side surfaces of the base material 2, and the real parts 10 if necessary. An aromatic component such as the essence of the above-mentioned wood fragrance is applied to the grooves 11 that join the decorative boards 8 to each other, so that the fragrance is emitted from almost the entire surface of the decorative board 8.

Comparing the strength and persistence of the fragrance when using the same essence as in the previous two examples, the strength of the fragrance was found in the third example, the second example, and the first example ( However, in the case of the beveled decorative board 1') shown in FIG. 3, the persistence of fragrance is the opposite. The strength of the scent can also be adjusted by the amount of aromatic components added, and in this way, an appropriate method can be selected from the three methods depending on the strength and sustainability of the scent.

In addition, in these Examples, although the decorative board for flooring was explained, it can be similarly applied to decorative materials such as wall materials, ceiling materials, furniture surface materials, etc.

〔Effect of the invention〕

According to this invention, there is an effect that a fragrance such as wood incense υ can be emitted from the decorative board.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing the manufacturing process in the first embodiment of the present invention, FIG. 2 is a partial sectional view of the obtained decorative board, and FIG.
The figure is a partial sectional view of a decorative laminate that has been chamfered, FIG. 4 is a partial sectional view of another decorative laminate, FIG. FIG. 7 is a cross-sectional view of a third example of a rush of the invention. 1.1', 7.8... Decorative board, 2... Base material, 3...
・Adhesive, 4... Wood veneer, 5... Paint film

Claims (1)

[Scope of Claims] (11 A wood decorative board characterized by adhering a wooden veneer to a base material via an adhesive, and containing or coating an aromatic component. A method for producing a wood decorative board, which comprises: adhering wood veneers through a veneer, and then coating or impregnating the surface of the veneer with a resin to obtain a decorative board, including mixing an aromatic component into the adhesive or resin. (3) Bonding a wooden veneer onto the base material using an adhesive, then coating or impregnating the surface of the veneer with a resin, and then applying an aromatic component to the surface of the veneer, the back surface of the base material, and the side surface of the base material. A method for manufacturing a wood decorative board characterized by: