JPH07187940A - Repellent-containing wax - Google Patents

Abstract

PURPOSE:To obtain a repellent-containing wax of very high quality and safety, which can be applicable to any place in any cases. CONSTITUTION:A repellent prepared by diluting the lower-boiling fraction of the wood tar obtained by purification of pyrolignous acid in a prescribed concentration, or another repellent comprising an essential oil extracted from plants is admixed to wax in an amount of less than 50% based on the wax to give the objective repellent-containing wax.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wax for floors, corridors, etc., which has a pest repellent effect and also has a pest repellent effect.

[0002]

2. Description of the Related Art Conventionally, as a means for exterminating pests such as cockroaches, those that attract and trap the cockroaches (attractants) and those that kill the cockroaches by eating a drug and dehydrating them In addition, there are many types in which various repellents are applied as they are to a predetermined place to aim at the repellent effect.

Among the above-mentioned extermination means, extermination by attracting cockroaches is not often regarded as a problem in a general household, but in a place such as a restaurant where customers come and go, it is on the floor surface. Since the carcasses of the cockroaches would be scattered around, which could be very uncomfortable, it was not suitable for installation in the above restaurants.

Further, if the above-mentioned dehydration-killing agent or repellent is applied as it is, if the setting is conspicuous, it tends to only recognize the presence of cockroaches, especially the application area of department stores and the like. In a very wide area, the number of installations is large and the installation work is difficult.

[0005] Therefore, there has been devised a composition in which the repellent is blended in a wax for floors and corridors so as to be inconspicuous.
For example, as a wax aiming at the repellent effect of repelling the cockroaches from a certain area, those described in JP-A-4-370177, that is, a pyrethroid compound (ethofenblox, cyphenothrin, permethrin). , Allethrin, etc.) were added.

However, the above-mentioned pyrethroid compound is
Since it acts as a food poisoning agent, it has almost no exterminating effect under favorable conditions for pests and harmful animals, and due to the neurotransmission-inhibiting ability of the pyrethroid compound, it can be applied to those who handle the wax. However, it cannot be said that safety is guaranteed, and there were many problems in handling it.

Therefore, the present inventor has used a wood vinegar solution (diluted 10 to 500 times in actual use), which is generally known to have a repellent effect of keeping harmful insects such as scarabs away from the wax. I thought about blending in.

[0008]

However, the wood vinegar derived from the above charcoal has a great variation in quality and stability, and it is difficult to control the product quality when it is commercialized.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a repellent-containing wax which is extremely high in quality and safety and which can be used in any installation place or installation range. It is an issue.

[0010]

The present invention takes the following technical means in order to solve the above problems.

That is, it is characterized in that it is formed by mixing a repellent composed of an oily liquid obtained by diluting a low boiling point component of wood tar obtained by refining wood vinegar to a predetermined concentration, wherein the oily liquid is a wax. Is less than 50%.

[0012] Further, it is characterized in that it is formed by blending a repellent composed of a natural essential oil extracted from a plant, wherein the natural essential oil is blended in less than 50% with respect to the wax. It is a thing.

[0013]

The present invention is a mixture of wax and a repellent, which is an oily liquid obtained by diluting a low boiling point component of wood tar obtained by purifying wood vinegar to a predetermined concentration, or a plant. The natural essential oils extracted from these are used, and even if they are inhaled inside the body or have direct contact with the skin, they have no effect on the human body and do not give off a bad odor. There is no problem and it is very safe and easy to use.

Further, since the wax is only blended in the wax, it is sufficient to apply the wax as a normal floor wax, and therefore, it can be used at any installation place or installation range. is there.

In particular, the low boiling point component of the above-mentioned wood tar has an irritating odor that is not felt by humans, and since other components have a sweet odor, it has only an effect as an attractant. Is effective for repelling harmful insects, and is stable in blending with wax, and therefore is very suitable in terms of quality control.

Further, in the case of using a repellent composed of a natural essential oil extracted from a plant, since the natural essential oil is usually used as a fragrance, a deodorizing effect can be provided.

[0017]

EXAMPLES Among the waxes containing the repellent according to the present invention, those in which the oily liquid for extracting the low boiling point component of wood tar is blended as the repellent, the raw materials thereof are woods such as cedar, cypress, pine and kashiwa. Of the wood tar obtained by purifying wood vinegar obtained by dry distillation of the timber, and extracting only low-boiling components, and a concentration of 10 to 500 times in water or various solvents considering safety. It is a mixture of an oily liquid diluted with.

The above-mentioned wood tar is originally used as a dyeing agent, a freshness-retaining agent, a soil improving agent, etc., and is not only a harmless agent but also an action as a pollution-free disinfectant that does not prevent harmful insects. Thus, the wax containing the repellent has all of these effects and can be used for very versatile purposes.

Further, of the oily liquid obtained by diluting the wood tar, only the low-boiling point component is used, so that the low-boiling point component has an irritating odor that cannot be sensed by humans and has an excellent repellent effect. In addition, the concentration and ingredients can be adjusted more freely than wood vinegar, which has a variable concentration and ingredients. Therefore, it can be very excellent in terms of quality control.

In the case of a wax containing a repellent made of the above-mentioned wood tar, it is desirable to add the oily liquid to the wax in an amount of less than 50%, preferably less than 10%.
If the content is 50% or more, the wax and the oily solution of wood tar are not uniformly mixed, and insoluble components are eluted on the liquid surface of the wax, which is not preferable.

Among the waxes containing the repellent according to the present invention,
As the repellent, a mixture of natural essential oils extracted from plants is used as a raw material thereof, such as menthol, peppermint oil (peppermint, spearmint), anethole oil, eucalyptus oil, etc., alone or in combination thereof. Has been done.

The hydrocarbon contained in these has a composition similar to that of petroleum, and after extracting and decomposing the sap of the leaves of the plant, the natural essential oil refined by dry distillation is decomposed into fatty acid and glycerin. The fatty acid side is distilled multiple times, then neutralized with alkali and then dried and solidified to complete the usual compact size wax.

Since the raw material plant is originally used as a fragrance, it can be a wax which has a deodorant effect and the like in addition to the repellent effect.

In the case of a wax containing a repellent that also serves as a fragrance,
Less than 50% of the purified natural essential oil to wax,
Preferably less than 5%, preferably 50%
The above-mentioned composition is not preferable because the wax and the natural essential oil are not uniformly mixed and insoluble components are eluted on the liquid surface of the wax.

The repellent-containing wax formed as described above has no effect on the human body when inhaled into the body or directly in contact with the skin, and does not give off a bad odor. It can be used very safely and easily without any problems in its handling.

Further, when the wax containing the repellent is used, among the pests, fleas belonging to the genus Insecta of the arthropod family,
It has an excellent effect on repelling cockroaches, aphids, and spiders belonging to the same family, Spiderforma.

The components other than the repellent in the wax containing the repellent, the manufacturing method, the shape (solid wax, liquid wax) and the like correspond to all the same as those usually used. However, the present invention is not limited to the above embodiment.

[0028]

INDUSTRIAL APPLICABILITY According to the present invention, a wax is blended with a repellent, and as the repellent, a low boiling point component of wood tar obtained by purifying wood vinegar is diluted to a predetermined concentration. The oily liquid or natural essential oil extracted from plants is used, and even if they are inhaled inside the body or directly contact with the skin, they have no effect on human body and do not give off a bad odor. Therefore, it can be used very safely and easily without any problem in its handling.

Further, since the wax is blended in the wax, it is sufficient to apply the wax as an ordinary floor wax, and therefore it is not conspicuous as a tool for repelling pests and harmful animals. It can be used in any place and installation range.

In particular, the low boiling point component of the wood tar has an irritating odor that is not felt by humans, and the other components have a sweet odor, so that the low boiling point component has only an effect as an attractant, whereas the low boiling point component has a sweet odor. Is effective for repelling harmful insects, and is more stable in compounding with wax than wood vinegar, and therefore has no variations in quality and safety and is very suitable in terms of quality control.

Furthermore, in the case of using a repellent composed of a natural essential oil extracted from a plant, since the natural essential oil is usually used as a fragrance, the effect as a fragrance is also added, and it is used for very versatile purposes. be able to.

Claims (4)

[Claims] 1. A wax containing a repellent, which is formed by mixing a repellent composed of an oily liquid obtained by diluting a low boiling point component of wood tar obtained by purifying wood vinegar to a predetermined concentration. 2. The repellent-containing wax according to claim 1, wherein the oily liquid is blended in less than 50% of the wax. 3. A wax containing a repellent, which is formed by mixing a repellent composed of a natural essential oil extracted from a plant. 4. The natural essential oil is 50% with respect to the wax.
The repellent wax according to claim 3, wherein the wax is blended in an amount of less than 1.