JP2001098295A - Cleaning agent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning agent composition which is imparted with the durability of repelling effect against bloodsucking bad vermins, by using natural essential oils, perfumes and these relating substances with excellent safety. SOLUTION: This cleaning agent composition contains a component consisting of a mosquito repelling effective-natural essential oils, -perfumes and -these relating substances; a component consisting of lignin sulfonate or a salt thereof; and a component consisting of a cleaning agent.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning composition, and more particularly to a method for cleaning a part of a house exposed to the outdoors, such as a screen door, a door frame, a handrail, and a method for controlling harmful insects such as mosquitoes. The present invention relates to a detergent composition for repelling flying, approaching, and entering a room.

[0002]

2. Description of the Related Art Blood-sucking pests such as mosquitoes and mites inhabit abundantly in tropical and temperate regions, and not only suck blood from animals, including humans, but also sometimes transmit infectious diseases. . Conventionally, N, N-dimethyltoluamide (hereinafter referred to as De
(abbreviated as et) has been mainly used as a repellent for blood-sucking pests such as house mosquitoes and falcons. Representative product forms of these blood-sucking pest repellents include spray and
Lotions and creams. However, since the International Conference on Pesticides and Chemistry in 1986, its high permeability to skin and carcinogenicity have been pointed out, raising questions about its safety.

Recently, natural essential oils have attracted attention as a highly safe repellent for blood-sucking pests in place of Deet, and trial examples of citronella oil and eucalyptus oil among them have been introduced (“Fragrance Journal”). February 1989, pp. 93-94, JP-A-6-340516).

[0004] In addition to citronella oil and eucalyptus oil, limonene, vetiver oil, hinoki oil, methylanthranilate and the like are introduced as natural essential oils and fragrance-related substances that have a repellent effect on mosquitoes ("House"). Pest Encyclopedia, edited by The Japanese House Pest Society; published by Inoue Shoin, 1995, p. 396).

[0005] However, these natural essential oils, flavor-related substances, etc. are substances that emit fragrance and have a very high rate of volatilization. When they are used as repellents for pests, they have initial effects. , The effect gradually decreases,
There is a problem in the persistence of the effect of disappearing in an extremely short time. In particular, the parts of the house that are exposed outdoors, such as screen doors, door frames, handrails, etc., are at the forefront of these pests, and are often too difficult to take action for pest control, It is desired that the repellent effect is maintained at intervals of washing.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above facts, and is a natural essential oil having excellent safety.
It is an object of the present invention to provide a detergent composition that uses fragrances and related substances to impart a sustained repellent effect to blood-sucking pests.

[0007]

The cleaning composition according to the first aspect of the present invention comprises a natural essential oil having a mosquito repellent effect, a component comprising a fragrance or a related substance thereof, a component comprising ligninsulfonic acid or a salt thereof, and It contains a cleaning component.

[0008] The cleaning composition according to the second aspect of the present invention is the cleaning composition according to the first aspect of the present invention, wherein the content of the natural essential oil, the fragrance or the related substance having the mosquito repellent effect is contained. Is 0.1 to 3.0% by weight, and the content of a component consisting of ligninsulfonic acid or a salt thereof is 0.05 to 5.0% by weight.

The cleaning composition according to the third aspect of the present invention is the cleaning composition according to the first or second aspect, wherein the component comprising the ligninsulfonic acid or a salt thereof is calcium ligninsulfonate. It is.

In the present invention, natural essential oils, fragrances or components comprising these related substances having a mosquito repellent effect are not particularly limited. For example, lemon oil, eucalyptus oil, citronella oil, licheacubet Natural plant essential oils such as baoil, vetiver oil, hinoki oil, etc., iso-Menthon, Linalool, Geranial, Gerani
ol, Citronellol, Citronellal, Citral, and other natural essential oils, components extracted and refined from fragrances, and synthetic products of these (trade name "BNR-7601", manufactured by Takasago International Corporation).

The substances related to natural essential oils and fragrances having the mosquito repellent effect include components extracted and purified from natural essential oils and fragrances, precursors thereof, substances obtained by synthesizing these substances, and synthetic raw materials. Such as a substance that has a mosquito repellent effect. The above-mentioned natural essential oils, fragrances and related substances having a mosquito repellent effect may be used alone or as a single component, or two or more kinds may be used in combination.

The amount of the natural essential oil and fragrance-related substance having a mosquito repellent effect is determined according to these components, and is not particularly limited. The effect is difficult to appear, if too much, the strong peculiar smell of these substances, rather unpleasant odor, or may be separated from other detergent components and hinder the washing operation, preferably, It is about 0.1 to 3.0.

The lignin sulfonic acid salt is not particularly limited, but may be, for example, a calcium salt,
Magnesium salts, potassium salts, sodium salts and the like. The compounding amount of the lignin sulfonic acid or a salt thereof,
It is determined according to the application, is not particularly limited, but if not too small, it is difficult to manifest the sustained effect of the mosquito repellent effect, and if there is too much, by these substances yellow-brown, It is preferably about 0.05 to 5.0 because the object to be cleaned may be colored.

[0014] The cleaning components include metals, wood,
There is no particular limitation as long as it has a cleaning action on house members such as fibers, but, for example, a liquid or solid surfactant is dissolved in water, and, if necessary, a liquid or powder. Alternatively, a material to which a fibrous cleaning aid is added can be used.

As described above, the cleaning composition according to the first aspect of the present invention comprises a natural essential oil having a mosquito repellent effect, a component comprising a fragrance or a related substance thereof, a component comprising ligninsulfonic acid or a salt thereof, and Since it contains a cleaning component, the sustainability of the mosquito repellent effect of components consisting of natural essential oils, fragrances, or related substances is significantly improved without slightly impairing the cleaning effect of the cleaning component. , Door frames, handrails, etc.
Usually, the above-mentioned repellent effect can be maintained for a long period of time, for example, from the regular cleaning to the next cleaning.

As described above, the detergent composition according to the second aspect of the present invention is the same as the detergent composition according to the first aspect of the present invention. The content of the component consisting of 0.1 to 3.0% by weight and the content of the component consisting of ligninsulfonic acid or a salt thereof is 0.05 to 5.0% by weight. It does not impede the use of natural essential oils and the coloring of lignin sulfonic acid or its salt, so there is no danger of comfortable use during use and no risk of contamination due to coloring of the object to be washed. The above-mentioned high mosquito repellent effect can be imparted with a long-lasting effect every time of washing.

As described above, the cleaning composition according to the third aspect of the present invention is the cleaning composition according to the first or second aspect, wherein the component comprising ligninsulfonic acid or a salt thereof is lignin. Because it is calcium sulfonate, it can provide the above-mentioned high mosquito repellent effect with a long-lasting effect every time the house is washed with an excellent washing finish without slightly impairing the washing effect of the washing component. It is.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail with reference to examples of the present invention, but the present invention is not limited to these examples.

(Example) [Preparation of cleaning component] A cleaning component was prepared by stirring and mixing 1.0 part by weight of sodium meta-xylene sulfonate, 1.0 part by weight of sodium lauryl sulfate and 98.0 parts by weight of water.

98.0% by weight of the above-mentioned washing component is used as a natural essential oil having a mosquito repellent effect, a fragrance, or a fragrance mainly composed of linalool, citronellol, and geraniol (manufactured by Takasago International Co., Ltd.) Name "B
NR-7601 ") 1.0% by weight and calcium ligninsulfonate (trade name" Sun Extract P2 "manufactured by Nippon Paper Industries Co., Ltd.)
01 "), and the mixture was stirred to prepare a detergent composition.

(Comparative Example) The cleaning composition of the example was prepared without adding calcium ligninsulfonate.
A cleaning composition was prepared in the same manner as in the example.

In order to evaluate the performance of the cleaning compositions obtained in Examples and Comparative Examples, the volatilization amount of components having a mosquito repellent effect and a mosquito repellent test were tested by the following methods.

1. Volatilization amount: [Preparation of Sample A commercially available amide (Daiokasei's trade name "diodes Exceed"), by spraying each detergent composition evenly Examples and Comparative Examples at a rate of 1 m ² per 60ml Washing was performed. After washing, the sample was left standing in a constant temperature room at 20 ° C. for 30 minutes in a windless state and dried. A 50 mm × 50 mm piece was cut out from the central mesh portion, put into a 500 ml glass bottle, sealed, and the gas left after standing for 30 minutes was taken as Sample 1. did.

The entire screen after the above-mentioned cleaning was left standing directly in a constant-temperature room at 20 ° C. for one week in the absence of wind, and the gas in the constant-temperature room was used as Sample 2.

Samples 1 and 2 were combined with SPME (SUP
ELCO Solid Phase Microextraction Fiber Asembl
ies, polydimethylsiloxane 100 μm), and the amount of volatilization was measured by gas chromatography under the following conditions. The measurement results of Sample 1 are shown in FIG. 1 (Example) and FIG. 2 (Comparative Example), respectively, and the measurement results of Sample 2 are shown in FIG.
(Example) and FIG. 4 (Comparative Example).

The volatilization amount of the repellent components immediately after washing shown in FIGS. 1 and 2 is reduced in the embodiment.
The comparative example without the effect of suppressing the amount of volatilization shows a high peak while showing a low peak. On the contrary,
The volatilization amount of the repellent component after one week shown in FIG. 3 and FIG. 4 is as follows. In the example, while the volatilization of the repellent component is still observed, in the comparative example having no effect of suppressing the volatilization amount, Except for the peak of the screen door itself (around 11.60 min), no peak indicating volatilization of the repellent component was observed, indicating lack of sustainability.

[Gas chromatograph conditions] Measuring instrument: "Gas chromatograph GC-" manufactured by Shimadzu Corporation
17A "(split / splitless injection unit with GC workstation) Carrier gas: Helium Injection method: splitless detector: FID

[Column conditions] Column: "HP-1" manufactured by Hewlett-Packard Company Stationary phase: methyl-silicone (non-polar) Size: length 25 m, inner diameter 0.32 mm, film thickness: 1.0
5 μm

[Flow rate conditions] Column inlet pressure: 182 KPa Total flow rate: 96 ml / min Linear velocity: 75 cm / sec Column flow rate: 4.2 ml / min

[Method Conditions] Injection temperature: 250 ° C. Detector temperature: 250 ° C. Column temperature program: Initial temperature: 40 ° C. × 5 minutes Rate: 1 ° C./min to 170 ° C. Rate 2: 20 ° C./min. Up to 250 ° C Holding time: 250 ° C x 3 minutes

2. Mosquito repellent test: 60 ml of the cleaning compositions of Examples and Comparative Examples were evenly sprayed on a net 1 m x 1 m of the same quality as the screen used in the test of the amount of volatilization, and then in a windless state at 20 ° C. Leave it in a constant temperature chamber for 30 minutes to dry it, wrap it around the insect trap (Ishizaki Electric Co., Ltd., trade name "Music Cat Pon") and seal it off, cut off only the insect trap window with a cutter knife, A sample (just after washing) was used.

The mosquito repellent test sample was placed in an outdoor test place where a large number of mosquitoes were generated, the insect trap light was turned on for 10 minutes, and the number of insects that were adhered to the trap of the insect trap and caught was measured. I counted. The above test was performed with the number of repetitions n = 2, and the results of the two tests are shown in Table 1 as test values as they are.

Similar to the test for the amount of volatilization, a mosquito repellent test was similarly performed on a net which was allowed to stand in a constant temperature room at 20 ° C. for one week. Similarly, the above test immediately after washing and one week after washing was carried out as a comparative example (blank) for a net which did not use any detergent. The test results are shown in Table 1.

[0034]

[Table 1]

As is clear from Table 1, the mosquito repellent effect was considerably recognized even after one week in the example, whereas the number in the comparative example was almost the same as that of the comparative example (blank). The results show that almost no mosquito repellent effect is observed, indicating that the mosquito repellent effect lacks sustainability.

[0036]

The cleaning composition according to the first aspect of the present invention comprises:
Because it is composed as described above, it has an excellent mosquito repellent effect and its persistence, and its safety has been confirmed from the environmental reduction properties found in natural products and long-term experience It is.

In particular, since the detergent composition of the present invention is constituted as described above, it does not impair the cleaning effect of the cleaning components to a small extent, and has a unique odor such as natural essential oil. And lignin sulfonic acid or its coloration, without any concerns about the comfort during use or contamination due to coloring of the object to be washed, and the long-lasting effect of the high mosquito repellent effect described above for each washing of the house. It can be given in advance.

Further, since the cleaning composition of the invention according to the third aspect is constituted as described above, it does not hinder the cleaning effect of the cleaning components to a small extent and has an excellent cleaning finish and can be used for homes. The high mosquito repellent effect described above can be imparted with a long-lasting effect every time the part is washed.

[Brief description of the drawings]

FIG. 1 is a chromatogram showing the performance [volatilization amount of mosquito repellent components (immediately after washing)] for one example of the detergent composition of the present invention.

FIG. 2 is a chromatogram showing the performance [volume of mosquito repellent (volume immediately after washing)] of a comparative example of the detergent composition of the present invention.

FIG. 3 is a chromatogram showing the performance [volume of mosquito-repellent components (after one week)] for one example of the cleaning composition of the present invention.

FIG. 4 is a chromatogram showing the performance [volume of mosquito repellent component (after one week)] for a comparative example of the cleaning composition of the present invention.

Claims (3)

[Claims] 1. A detergent composition comprising a natural essential oil having a mosquito repellent effect, a component comprising a fragrance or a related substance thereof, a component comprising ligninsulfonic acid or a salt thereof, and a cleaning component. 2. The content of the natural essential oil, fragrance or a component comprising these related substances having a mosquito repellent effect is 0.1.
The detergent composition according to claim 1, wherein the content of the component consisting of ligninsulfonic acid or a salt thereof is 0.05 to 5.0% by weight. 3. The cleaning composition according to claim 1, wherein the component comprising lignin sulfonic acid or a salt thereof is calcium lignin sulfonic acid.