JPS6048902A - Mosquito-repellent incense mat - Google Patents

Abstract

PURPOSE:The titled mat, obtained by incorporating a mixture solution of benzyl benzoate with ''DEET (N,N-diethyl-3-methyl-benzamide)'', 2-butyl-2-ethyl-1,3- propanediol, pyrethroid, etc. and an emulsion in a binder, e.g. an acrylic resin, coating a mat with the resultant mixture, and drying the coated mat. CONSTITUTION:A mosquito-repellent incense mat obtained by incorporating benzyl benzoate suitably with ''DEET (N,N-diethyl-3-methyl-benzamide)'', 2-butyl-2- ethyl-1,3-propanediol, pyrethroid, etc. to form a mixture solution, mixing the resultant mixture solution in a binder prepared from an acrylic resin, vinyl acetate resin, etc. stirring well the resultant mixture (to give light resistance and prolonged release properties thereto), stirring the resultant mixture throughly with an emulsion, gypsum, etc., applying the resultant mixture solution to the top and rear surfaces of a strip-like material (having 22mm. width, 105mm. length and cuts reaching to almost the half of the width thereof at positions trisecting the material), e.g. a sheet of paper or nonwoven fabric, and drying the resultant coated material. The above-mentioned mat can be used as a repellent directly in a state allowed to stand for a given time and further as the mosquito-repellent incense mat by heating the mat placed on an electric heating mat.

Description

DETAILED DESCRIPTION OF THE INVENTION The control of biting sanitary insects such as mosquitoes and pigeons includes the use of mosquito coils, mosquito mats, insecticides, and repellents in addition to environmental maintenance.

By the way, repellents have some advantages, such as being less likely to cause a fire, but they also have many disadvantages, such as the complexity of having to apply them to the body, and a short effective time, and they also have disadvantages such as mosquito coils. The mat is disposable overnight (7-8 hours)
be.

The present invention aims to eliminate the following two problems, that is, it does not need to be applied to the body, has a long effective time, and can be used effectively as a mosquito repellent mat. DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of carrying out the present invention will be described below with reference to the accompanying drawings.

The present invention minimizes the drawbacks of commercially available repellents, including benzyl benzoate, date, 2-butyzlz 2ethyv1+
Properly blend s-propanediol, biremeroid, etc. to make a mixed solution. Since this mixed liquid has poor light resistance and durability, the above mixed liquid is mixed into a binder made of acrylic resin, acetic acid vinyl resin, etc., which has strong light resistance, and stirred well.

By the way, when it dries, it becomes an oil-based repellent and a water-soluble resin, so when it dries, the resin becomes like a pommel and holds the repellent in the hole. Therefore, by adding an appropriate amount of emulsifier, the resin The repellent can be emulsified and the spongy holes can be made very small so that the amount of evaporation is extremely small.

In the present invention, this is applied to paper, nonwoven fabric, etc. and dried to obtain a repellent material with good light resistance.

In FIG. 1, 1 is a pattern with a W-22 fighting length l = 105, and the above mixed liquid is applied to the front and back surfaces of the pattern 1,
Then apply non-combustible plaster on top and let it dry. In this case, 2.2' is a notch cut into three equal parts. In addition, 3 is the above-mentioned cut 2. when placed on the string/l/4.
By bending at the 2' point, it can be easily erected. In addition, to protect yourself from mosquitoes, black flies, etc. while hiking or working outdoors, you can pass a suitable string through the string hole 3 and wear it by hanging it around your waist. 5 is an electric mat.

Next, to explain an experimental example of the present invention, benzyl benzoate... 2 parts DEET... 1 part 2 Butyl 2 Ethyl 1.8 Propanediol...
0/1 part synthetic pyrenuloid...0/1 part acrylic acid ester emulsion...6 parts vinyl acetate emulsion...1 part Twin 80 (emulsifier)...0/3 parts gypsum... ...4 parts or more of a mixed solution was prepared, and this was applied to the front and back surfaces of a paper pattern of the above size, and dried to create a repellent material. This is part 16
When used in a tatami room, there were about 20 mosquitoes at all times before use, but it was able to remain mosquito-free for 30 hours.

Moreover, since the front and back surfaces of the paper pattern are covered with resin even after being used as the repellent, a large amount of pyrethroid, benzyl benzoate, etc. remains. Electric mat as a mosquito repellent mat
It can be used by placing it on a plate and heating it, and the effect of using this method was effective for an additional 12 hours.

In carrying out the present invention, pennoamide S1 urea S1 carbamic acid ester, etc. other than those mentioned above can be added to the mixed solution, and when this is added, the above effect can be further enhanced by 20 to 30%.

The present invention is constructed as described above, and since the front and back surfaces are covered with acrylic resin, acetic acid vinyl, etc., the effective period of light resistance is significantly improved. Since it can be reused as a torishimat, its effectiveness is outstanding.

[Brief explanation of the drawing]

1... Pattern 2.21... Notch (5) 3... String hole 5... Self-electric mat patent applicant Kadota Lace Co., Ltd. (6)

Claims (1)

[Claims] (1,) Benzyl benzoate, DEET, dibuty)V
A mixture of 2ethyl 1,8 propanediol, biremeroid, etc. is mixed with an emulsion and gypsum in a binder made of acrylic acid resin, acetic acid vinyl resin, etc., and stirred well, and then paper, It is applied to the front and back sides of strips of nonwoven fabric and dried to form a repellent material, which is then left to stand for a certain period of time before being placed on a ``streetcar mat'' and heated. A mosquito repellent incense mat that is designed so that it can be used even when (2. In the mosquito repellent incense mat described in claim 1, the strip-shaped body is Il) W = 22 eggs, length l-105
[1] A cut that reaches about half of W should be provided at the position where it is divided into three equal parts.