JPS61102207A - Manufacture of artificial wood - 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] This invention belongs to the field of cosmetic material manufacturing technology. It also belongs to the field of manufacturing technology for building materials.

[Background Art] Decorative materials have traditionally been manufactured that express the feel of wood by pasting recycled wood, such as paper or plastic sheets with wood grains printed on them, wood veneers, or laminated veneers, on the surface of a substrate with adhesive. Ta. Such materials can approximate the appearance of natural precious wood, and can express the luxury and color tone of natural precious wood at low cost. It was used as a board for use.

However, there are limits to using natural wood as a substitute based solely on appearance, such as color tone. For example, the scent of natural wood cannot be imparted using conventional methods.

[Object of the Invention] The object of the present invention is to provide an artificial wood that has not only the appearance such as color tone but also the fragrance of natural wood.

[Disclosure of the Invention] The present invention is based on recycled wood, paper and plastics containing eugenol, isoeugenol or/and
and methyl etherified products and/or acetylated products thereof in an amount of 0.02 to 0.5% based on the base weight.

In this invention, the materials used as the base can generally be those that have been conventionally used in artificially manufacturing wood, such as recycled wood or veneer such as laminated veneer, paper, and plastics. Such as sheets. These are given the appearance and color tone of natural wood by appropriate means. Either before or after adjusting the appearance, etc., the material that gives off the wood scent is retained. This retention means, in short, to bring the material into a state of being retained on the base by methods such as impregnation, mixing by co-firing, painting, and coating.

Examples of the fragrance-imparting material include eugenol, isoeugenol, methyl ether of eugenol, methyl ether of isoeugenol, acetylated eugenol, acetylated isoeugenol, and the like.

Two or more of the above can also be used in combination. The appropriate amount of these substances to be retained in the base is 0.02 to 0.5% based on the weight of the base.

The artificial wood manufactured as described above can give a scent that closely resembles natural wood, especially natural cedar wood, so if this is applied to artificial wood whose appearance etc. have been adjusted, We can provide artificial wood with high fidelity.

Example 1 25 ml of a 0.5% methanol solution of isoeugenol (0.125 g by weight of isoeugenol/125 g of veneer) was applied evenly over the surface of Agatis veneer (marked 50 x 50 x 0.1) by spraying. . Thereafter, it was dried for 24 hours to obtain a predetermined artificial wood.

Example 2 Example 3 carried out in the same manner as Example 1 except that eugenol was used instead of isoeugenol. Instead of the methanol solution of isoeugenol, a chloroform solution of the methyl ether of isoeugenol was used, The rest was carried out in the same manner as in Example 1.

Example 4 The same procedure as in Example 3 was carried out except that an acetylated product of isoeugenol was used instead of a methyl etherified product.

The artificial wood obtained in each of the above examples emitted a scent that closely resembled the scent of natural cedar wood, and had a high degree of fidelity.

[Effects of the Invention] This invention provides recycled wood, paper, plastics, etc. as a base with eugenol, isoeugenol, and/or their methyl etherified and/or acetylated products in a proportion of 0.02 to 0 based on the base weight. .5%
It is characterized by being retained, so the incense sticks to natural wood.
In particular, it has the advantage of being able to provide artificial wood that closely resembles natural cedar wood.

Claims (1)

[Claims] (1) Retaining 0.02 to 0.5% of eugenol, isoeugenol, and/or their methyl ethers and/or acetylated products based on the weight of the base in recycled wood, paper, plastics, etc. A manufacturing method for artificial wood characterized by: