JP3039744U - Modified bamboo material - Google Patents

Abstract

(57) [Abstract] [Problem] While being able to artificially manufacture a large amount in a short time,
Provided is a bamboo material that can obtain a long-term modification effect. SOLUTION: Bamboo tar content 1 extracted at the time of manufacturing bamboo charcoal
It is made by impregnating bamboo on the front, back and inside.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a bamboo material in which the front and back surfaces and the inside of bamboo are modified, and is particularly used in a wide range of fields such as building materials and craft materials.

[0002]

[Prior art]

 As a conventional modified bamboo material, there is soot bamboo which has been gradually modified over a long period of time. Soot bamboo is a semi-natural product, rather than intentionally manufactured, and is known to have a hardened material and an antiseptic hardening property.

Further, as artificially manufactured products, it has been proposed that a preservative is mixed with a coloring paint to perform surface treatment of bamboo. As a coloring material, many black pigments are used. The one that imaged is preferred.

[0004]

[Problems to be solved by the device]

 Soot bamboo is a perfect material for construction and crafts, but it is difficult to artificially manufacture it in large quantities in a short time. No modification can be expected, and since a material different from bamboo is applied, the effect disappears in a short period of time, and a sufficient effect cannot be expected.

Therefore, an object of the present invention is to provide a bamboo material that can be artificially produced in a large amount in a short time and can obtain a long-term reforming effect.

[0006]

[Means for Solving the Problems]

 The bamboo material of the present invention is obtained by impregnating the front and back surfaces and the inner portion of bamboo with the tar content of bamboo extracted during the manufacture of bamboo charcoal.

Since the bamboo material is sufficiently impregnated with the tar liquid extracted from the bamboo, the antiseptic action and hardening action of the tar act not only on the surface but also on the inside, and the tar liquid was extracted from the bamboo. Since it is a substance, it has a good affinity, and also has the effect of changing the color to black.

[0008]

[Embodiment of the invention]

 Next, an embodiment of the present invention will be described. First, the tar liquid is extracted by extracting the tar component from the liquid that exudes from the bamboo at the beginning of heating when manufacturing bamboo charcoal or the liquid that liquefyes the flue gas. Next, the bamboo material 2 is dipped in the liquid tar component 1 and then dried in the shade to obtain the modified bamboo of the present invention.

The time for immersing in the tar solution varies depending on the size, wall thickness, etc. of the bamboo material, but it is usually set within 3 to 10 days. In addition, when the time is long, a large amount of tar is soaked into a dark black color, and when the time is short, it becomes a reddish black color, and together with the bamboo ground pattern, various color patterns can be created. It is a thing.

[0010]

[Effect of the invention]

 Since the modified bamboo material of the present invention is impregnated with tar extracted from the same bamboo, it exhibits the antiseptic effect, the hardening effect, and the color-changing effect of black contained in its constituents, and even the inner surface is The effect is being exerted.

[0011] And since they are the same bamboo components, they have an affinity and have the effect of further enhancing their characteristics, there is no room for unintentional harm to occur, and discoloration and bamboo patterns exert a design effect. It can be used not only as a building material but also as a craft material.

[Submission date] February 10, 1997

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0006

[Correction method] Change

[Correction contents]

[0006]

[Means for Solving the Problems]

 The bamboo material of the present invention has the tar content of bamboo extracted during the manufacture of bamboo charcoal on the front, back, and inside of the bamboo.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a bamboo material according to the present invention.

[Explanation of symbols]

 1 tar 2 bamboo

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[Procedure amendment]

[Submission date] February 10, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

 ─────────────────────────────────────────────────── ─── Continuation of the front page (73) Utility model holder 596156587 Koichiro Iwata 130 Shinmachi, Komatsu City, Ishikawa Prefecture (72) Inventor Ryosuke Ikeuchi 104 Nishinen Town, Kanazawa City, Ishikawa Prefecture Maruike Marine Products Co., Ltd.

Claims (1)

[Utility model registration claims] 1. A modified bamboo material obtained by impregnating the front and back surfaces and the inside of bamboo with the tar content of bamboo extracted during the production of bamboo charcoal.