Classifications

• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
  • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
  • A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
• • A—HUMAN NECESSITIES
  • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
  • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
  • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L9/00—Disinfection, sterilisation or deodorisation of air
  • A61L9/01—Deodorant compositions
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L9/00—Disinfection, sterilisation or deodorisation of air
  • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
  • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
  • A61L9/12—Apparatus, e.g. holders, therefor

Definitions

• the present invention relates to a clothing pest control composition containing an insect repellent component and a fragrance component, and a method for deodorizing clothing using the composition. Furthermore, the present invention relates to a method for preventing and removing clothing insects by simultaneously performing insect repellent treatment and deodorant treatment on clothing.
• the clothing pest control product of Patent Document 1 is one in which a fragrance component such as an acetic acid ester compound and an allyl ester compound is held in a water-absorbent polymer, and by maintaining volatility of the active ingredient for a long period of time, In the storage space such as the drawer, the closet, and the clothing storage box, the larva of the clothing pest can be killed, and an excellent feeding-inhibiting effect can be exhibited.
• a fragrance component such as an acetic acid ester compound and an allyl ester compound
• Clothes may have a daily odor such as sweat odor, aging odor, cigarette odor, etc. while wearing. Therefore, in the management of clothing, in addition to controlling the harmful insects of clothing, it is desired to eliminate the bad odor attached to the clothing. For example, since outer garments are often used every day, the living odor attached to clothes on the previous day may cause discomfort when taken out from the storage space such as a closet. It is desirable to be able to smell.
• the clothing pest control product of Patent Document 1 is expected to have a deodorant function by using a fragrance component as an active ingredient, but a compound serving as a fragrance component has been selected with a focus on the insect control function against clothing pests, and is peculiar to clothing. There is room for consideration regarding the deodorizing function for bad odors.
• the present invention has been made in view of the above problems, and a clothing pest control composition capable of deodorizing a malodor that adheres to clothes while performing an insect repellent function, and a clothing deodorant using the composition.
• the purpose is to provide a method.
• a further object of the present invention is to provide a method for controlling insect deodorant of clothing, which is capable of imparting insect control effect and continuous deodorant effect to clothing at one time.
• a clothing pest control composition comprising an insect repellent component and a fragrance component,
• the fragrance component has a deodorizing function of deodorizing a bad odor attached to clothing,
• the insect repellent component has a sustaining function of sustaining the deodorizing function of the fragrance component.
• the clothing pest control composition of the present configuration while preparing various clothing pest control composition and repeat various tests, a specific insect control component is a continuous function to maintain the deodorant function of the fragrance component. It was completed by newly discovering that it has.
• the fragrance component has a deodorant function of deodorizing the bad odor attached to the garment
• the insect repellent component has a continuous function of continuing the deodorant function of the fragrance component
• the insect repellent component has an insect repellent function against clothing pests
• the deodorant function of the fragrance component can be maintained for a long period of time to continuously eliminate the bad odor attached to the clothing. Therefore, by treating the clothing pest control composition of the present invention in the storage space of clothes, the deodorizing function of the fragrance component is maintained during storage, and discomfort occurs when the clothes are taken out from the storage space. Can be prevented.
• the insect repellent component is empentrin, and / or profluthrin
• the fragrance component does not have an electron conjugated part other than the electron conjugated part derived from a benzene ring, a benzoic acid ester structure, or a salicylic acid ester structure, has 6 to 18 carbon atoms, and has a molecular weight of 98 to 270. It is preferable that the compound has a carbon atom, a hydrogen atom, and an oxygen atom and does not have a sulfur atom, a nitrogen atom, and a halogen atom.
• the clothing pest control composition of the present configuration by combining the specific insect repellent component and the fragrance component, by the synergistic effect of the insect repellent component and the fragrance component, the deodorant function of the fragrance component is maintained for a long time.
• the perfume ingredients are cis-3-hexenol, dihydromyrcenol, ethyl linalool, linalool, geraniol, tetrahydrogeraniol, terpineol, phenylethyl alcohol, helional, lilial, benzyl benzoate, benzyl salicylate, cis-3-hexenyl salicyt. It is preferably at least one selected from the group consisting of rate, methyl dihydrojasmonate, linalyl acetate, raspberry ketone, galaxolide, ethylene brushlate, and cyclopentadecanolide.
• the clothing pest control composition of this constitution by containing the above-mentioned fragrance component, the synergistic effect of the mosquito repellent component and the fragrance component becomes large, and the sustainability of the deodorant function can be improved.
• the content of the fragrance component is preferably 1 to 20% by mass.
• the content of the fragrance component is in an appropriate range, for example, a carrier impregnated with the clothing pest control composition is installed in the storage space of clothes, and the storage space is placed in the storage space.
• the clothes pest control composition is volatilized, the bad smell attached to the clothes can be masked by the aroma, and sufficient deodorant properties can be obtained.
• the compounding ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is preferably 0.1 to 2.0 as a weight ratio.
• the compounding ratio is in an appropriate range, while fully exerting the insect repellent function of the insect repellent component against clothing pests, a sufficient synergistic effect between the insect repellent component and the fragrance component is exerted. Therefore, the deodorizing function of the fragrance component can be maintained for a long period of time.
• the characteristic configuration of the clothing deodorizing method according to the present invention for solving the above-mentioned problems A method for deodorizing clothing using the clothing pest control composition according to any one of the above, A carrier impregnated with the clothing pest control composition is placed in a clothing storage space, and the clothing pest control composition is volatilized from the carrier.
• the clothing deodorizing method of the present configuration by volatilizing the clothing pest control composition according to any one of the above in the storage space, it is possible to obtain an insect repellent function by an insect repellent component, and an insect repellent component and a fragrance component. Due to the synergistic effect with, the deodorizing function of the fragrance component lasts for a long time. Therefore, by carrying out the clothing deodorizing method of the present invention, it is possible to prevent the deodorizing function of the fragrance component from being maintained during storage and prevent discomfort when taking out the clothing from the storage space.
• the characteristic configuration of the clothing insect repellent method according to the present invention for solving the above-mentioned problems, A method of deodorizing clothing by performing insect repellent treatment and deodorant treatment on clothing at the same time, A storage step of storing the clothing to be treated in the storage space together with a clothing pest control composition containing an insect repellent component and a fragrance component, A volatilization step of volatilizing the clothing pest control composition in the storage space so that the clothing is provided with a sufficient insect-controlling effect and deodorizing effect, To include.
• the clothing to be treated is stored in the storage space together with the clothing pest control composition containing the insect repellent component and the fragrance component, and further, the clothing has a sufficient insect repellent effect and deodorant.
• the clothing pest control composition By volatilizing the clothing pest control composition in the storage space so that the effect is imparted, it is possible to impart the insect control effect and the persistent deodorizing effect to the clothing at the same time by a single treatment.
• the clothing treated by the clothing insect repellent deodorizing method of the present invention the synergistic effect of the insect repellent component and the perfume component, the deodorant function of the perfume component is maintained for a long time, for example, like going out all day. Even in such a case, unpleasant pests do not approach and the odor can be comfortably taken for a long time.
• the clothing pest control composition of the present invention comprises a perfume component having a deodorant function of deodorizing a bad odor attached to clothing, and an insect repellent component having a persistent function of continuing the deodorant function of the perfume component in addition to the insect repellent function. contains.
• insect repellent component which is one of the main components of the clothing pest control composition of the present invention
• one having a sustaining function of sustaining the deodorizing function of the fragrance component is used.
• Specific examples thereof include enpentrin, profluthrin, p-menthane-3,8-diol, and the like
• the preferred insect repellent component is enpentrin and / or profluthrin.
• empentryn and profluthrin which are preferable insect repellent components, will be described.
• Empentrin and profluthrin are pyrethroid insect repellents that have volatility at room temperature, and are highly controllable against larvae of clothes worms, koga, beetle simian beetle, beetle simian beetle and spots, especially mosquito or larvae of carp. Have an effect.
• empentrin and profluthrin have been conventionally used as insect repellents, the present inventors have prepared various kinds of clothing pest control compositions containing empentrin and profluthrin, and thus, It has been newly found that profluthrin has a sustaining function of sustaining the deodorizing function of a specific fragrance component described later.
• the clothing pest control composition of the present invention by installing a carrier impregnated with the clothing pest control composition in the storage space of the clothing, while controlling the clothing pests by volatilizing the insect control component in the storage space, the storage. It is possible to maintain the deodorization of the bad odor attached to the clothes inside for a long period of time.
• the content of the insect control component in the clothing pest control composition is preferably 10 to 80% by mass. Within such a range, by placing the carrier impregnated with the clothing pest control composition in the storage space, while exhibiting an insect-repellent effect against clothing pests, a synergistic effect with a specific fragrance component described later is obtained. It is possible to improve the durability of the deodorant function.
• the content of the insect repellent component is less than 10% by mass, the insect repellent effect against clothing pests and the deodorant function due to the synergistic effect with the fragrance component may be insufficient in sustainability.
• the content of the insect repellent component exceeds 80% by mass, the insect repellent component is blended in an amount exceeding the amount required to obtain the insect repellent effect required for practical use, which is economically disadvantageous.
• a benzene ring, a benzoic acid ester structure, or an electron conjugated part other than an electron conjugated part derived from a salicylic acid ester structure is not contained, and carbon A compound having a number of 6 to 18, a molecular weight of 98 to 270, a carbon atom, a hydrogen atom, and an oxygen atom and no sulfur atom, nitrogen atom, or halogen atom is used.
• Such a compound has an excellent deodorizing function of masking an offensive odor (sweat odor, middle fat odor, aging odor, tobacco odor, and cooking odor) attached to clothes with an aroma, and also serves as an insect repellent component in the present invention.
• the deodorant function can be maintained for a long time due to the synergistic effect with the used empentorin and profluthrin.
• Cis-3-hexenol represented by the following formula (hereinafter referred to as “compound A”), the following formula (2):
• Ethyl linalool represented by the following formula (hereinafter referred to as “compound C”), the following formula (4):
• Linalool represented by the following formula (hereinafter referred to as “compound D”), the following formula (5):
• Geraniol represented by the following formula (hereinafter referred to as “compound E”), the following formula (6):
• Compound K Benzyl benzoate represented by the following (hereinafter referred to as "Compound K”), the following formula (12):
• Cis-3-hexenyl salicylate represented by the following (hereinafter referred to as “compound M”), the following formula (14):
• a raspberry ketone (hereinafter, referred to as “compound P”) represented by the following formula (17):
• a galaxolide represented by the following (hereinafter referred to as "compound Q"), the following formula (18):
• compound S cyclopentadecanolide
• the above compounds A to S may be used alone or in combination of two or more.
• the content of the fragrance component is preferably 1 to 20% by mass.
• a carrier impregnated with the clothing pest control composition of the present invention is installed in a storage space of clothes, or an aerosol containing the clothing pest control composition of the present invention is provided.
• spraying sprayed products such as the above directly into the clothing storage space and volatilizing the clothing pest control composition in the storage space, masks the bad odor adhering to the clothing being stored and provides sufficient deodorant properties. Obtainable.
• the deodorant property may be insufficient when the clothing pest control composition is volatilized in the storage space.
• the content of the fragrance component exceeds 20% by mass, the clothing pest control composition tends to be sticky.
• the compounding ratio (a / b) of the fragrance component (a) and the insect control component (b) is preferably adjusted to a weight ratio of 0.1 to 2.0.
• the compounding ratio (a / b) is in such a range, the synergistic effect of the insect repellent component and the fragrance component becomes large, and the deodorizing function of the fragrance component continues for a long period of time.
• the compounding ratio (a / b) is less than 0.1 and when the compounding ratio (a / b) exceeds 2.0, the synergistic effect of the insect repellent component and the fragrance component may not be sufficiently exhibited. There is.
• the clothing pest control composition of the present invention may appropriately contain, in addition to the above components, a fungicide, an antibacterial agent, a bactericidal agent, an antioxidant, etc. for molds and fungi.
• Antifungal agents, antibacterial agents, and bactericides include hinokitiol, 2-mercaptobenzothiazole, 2- (4-thiazolyl) benzimidazole, 5-chloro-2-methyl-4-isothiazolin-3-one, triphorin, and 3 -Methyl-4-isopropylphenol, ortho-phenylphenol and the like can be mentioned.
• the clothing pest control composition of the present invention is prepared by mixing the above-mentioned components in an appropriate weight ratio and further adding a solvent so that the concentration of each component is appropriate.
• a solvent it is preferable to use normal paraffin hydrocarbon, isoparaffin hydrocarbon, lower alcohol having 2 to 3 carbon atoms, higher fatty acid ester having 16 to 20 carbon atoms, or the like.
• a preferred product form of the clothing pest control composition of the present invention is a clothing pest control product in which a solid carrier impregnated with the clothing pest control composition is contained in a container such as a breathable case.
• a solid carrier such as a breathable case.
• a fibrous carrier pulp, linter, rayon, etc.
• beads or foam made of cellulose or recycled cellulose inorganic porous carrier (silicate, silica, zeolite, etc.), sublimable carrier (trioxane, adamantane, etc.). Etc.) can be mentioned.
• a fibrous carrier a mat-like or sheet-like one having a thickness of about 1 to 3 mm is preferable.
• a spray product such as a hand spray or an aerosol
• the aerosol product in which the clothing pest control composition of the present invention and the propellant are enclosed in an aerosol container equipped with a metering valve is convenient.
• the propellant liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen gas, carbon dioxide gas, nitrous oxide, compressed air or the like can be used.
• Liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen gas, carbon dioxide gas, nitrous oxide, compressed air and the like can be mentioned.
• Liquefied petroleum gas LPG
• dimethyl ether DME
• nitrogen gas carbon dioxide gas, nitrous oxide, compressed air and the like
• Liquefied petroleum gas LPG
• dimethyl ether DME
• nitrogen gas carbon dioxide gas, nitrous oxide, compressed air and the like
• a preferred embodiment of the clothing deodorizing method of the present invention is to install a carrier impregnated with the clothing pest control composition of the present invention in the storage space of the clothing, and volatilize the clothing pest control composition from the carrier, for example, It can be carried out using a solid carrier impregnated with the above-mentioned clothing pest control product.
• Another aspect of the clothing deodorizing method of the present invention is to directly apply the clothing pest control composition of the present invention to the storage space of the clothing and volatilize it, and for example, it is carried out using the above-mentioned aerosol product. be able to.
• the clothing pest control product when the clothing pest control product is a solid carrier, the solid carrier is installed in a clothing storage space such as a closet.
• the clothes in storage are provided with an excellent insect control function and a continuous deodorizing function.
• the clothing pest control product is an aerosol product, the clothing pest control composition is directly sprayed into the storage space for clothes such as a closet. Then, when the storage space is immediately closed, the pesticidal composition for clothing is volatilized and filled in the storage space, and the clothes in storage are provided with an excellent insect control function and a continuous deodorizing function.
• the clothing deodorizing method of the present invention it is possible to deodorize the bad odor attached to the clothing being stored while controlling the clothing harmful insects in the storage space.
• the clothing insect repellent method of the present invention includes a storage step of storing the clothing to be treated together with the clothing pest control composition containing an insect repellent component and a fragrance component in the storage space, and a sufficient insect repellent and deodorant effect on the clothing. And a volatilization step of volatilizing the clothing pest control composition in the storage space.
• the clothing insect deodorizing method of the present invention has the same basic steps (operations) as those of the clothing deodorizing method described above, but in the volatilization step, the clothing is provided with a sufficient insect controlling effect and deodorizing effect.
• the clothing pest control composition may be volatilized for one day or more with the storage space closed.
• the clothing treated by the clothing insect deodorant method of the present invention has a synergistic effect of an insect repellent component and a fragrance component, which will be described later, because the deodorant function of the fragrance component continues for a long period of time, for example, going out all day. Even in such a case, unpleasant pests do not approach and the odor can be comfortably taken for a long time.
• the clothing pest control composition according to the present invention by combining the insect repellent component with a specific perfume ingredient, the synergistic effect of the insect repellent ingredient and the perfume ingredient allows the deodorant function of the perfume ingredient to be maintained for a long period of time. ..
• the duration of the deodorant function varies depending on the combination of the insect repellent component and the fragrance component, the mixing ratio of both components, the use conditions of the clothing pest control composition, etc., but it is sufficient to maintain the deodorant function for about one day. Is possible. Therefore, if the clothing pest control composition is volatilized in the storage space according to the clothing deodorizing method of the present invention which is carried out using this clothing pest control composition, for example, when storing clothes for about 24 hours. The deodorizing function of the stored clothes is maintained, and it is possible to prevent discomfort from being caused by a bad smell attached to the clothes when the clothes are taken out from the storage space.
• a clothing pest control composition (Examples 1 to 59) having the characteristic constitution of the present invention was prepared, and a deodorant function confirmation test was conducted. Was carried out.
• clothing pest control compositions (Comparative Examples 1 to 56) not having the characteristic constitution of the present invention were prepared, and the same deodorant function confirmation test was carried out.
• “g” is shown as a unit of weight, but it is possible to scale up at any magnification. That is, the unit “g” can be read as “part by weight”.
• Examples 1 to 21 Compositions for controlling insect pests of clothing (Examples 1 to 21) were prepared according to the following Formulation 1 using Empentrin as an insect repellent component.
• Compounds A to S were used as perfume ingredients in the clothing pest control compositions of Examples 1 to 19.
• a mixed fragrance hereinafter, referred to as “prepared fragrance 1” in which equal amounts of the compounds B, H, L, N, and Q were mixed was used as a fragrance component.
• a compounded fragrance hereinafter, referred to as “prepared fragrance 2” in which equal amounts of the compounds L, N, Q, ⁇ -damascon, and cashmere were mixed was used as a fragrance component. did.
• Prescription 1 A total of 100 g was prepared by mixing 15 g (15% by mass) of the fragrance component, 70 g (70% by mass) of empentrin, and the balance (balance) of deotomisole as a solvent.
• the mixing ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 0.21 as a weight ratio.
• Examples 22 to 27 Compositions for controlling insect pests of clothing (Examples 22 to 27) were prepared according to the following Formulation 2 using Empentrin as an insect repellent component. In the clothing pest control compositions of Examples 22 to 27, Compounds B, H, L, N, Q and Formulated Fragrance 1 were used as the perfume ingredients.
• Prescription 2 A total of 100 g was prepared by mixing 15 g (15% by mass) of the fragrance component, 30 g (30% by mass) of empentrine, and the balance (balance) of deotomizole as a solvent.
• the mixing ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 0.50 as a weight ratio.
• Clothing pest control compositions (Examples 28 to 32) were prepared according to the following Formulation 3 using Empentrin as an insect control component.
• compounds B, H, L, N, and Q were used as perfume ingredients.
• Prescription 3 A total of 100 g was prepared by mixing 15 g (15% by mass) of the fragrance component, 15 g (15% by mass) of empentrin, and the balance (balance) of deotomizole as a solvent.
• the mixing ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 1.00 as a weight ratio.
• Clothing pest control compositions (Examples 33 to 53) were prepared according to the following formulation 4 using profluthrin as an insect control component.
• Compounds A to S, Formulated Perfume 1 and Formulated Perfume 2 were used as perfume ingredients.
• Prescription 4 15 g (15% by mass) of the fragrance component, 35 g (35% by mass) of profluthrin, and the balance (balance) of deotomisole as a solvent were mixed to prepare a total amount of 100 g.
• the compounding ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 0.43 as a weight ratio.
• Examples 54 to 59 Compositions for controlling insect pests of clothing (Examples 54 to 59) were prepared according to the following formulation 5 using profluthrin as an insect repellent component.
• Compounds B, H, L, N and Q, and the prepared perfume 1 were used as perfume ingredients.
• Prescription 5 15 g (15% by mass) of the fragrance component, 15 g (15% by mass) of profluthrin and the balance (balance) of deotomizole as a solvent were mixed to prepare a total amount of 100 g.
• the mixing ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 1.00 as a weight ratio.
• Compositions for controlling insect pests for clothing were prepared according to the following formulation 6 containing no insect repellent.
• Compositions of Comparative Examples 1 to 21 compounds A to S, blended flavor 1 and blended flavor 2 were used as flavor components.
• Prescription 6 15 g (0.5% by mass) of the fragrance component and the balance (balance) of deotomisole as a solvent were mixed to prepare a total amount of 100 g.
• a clothing pest control composition (Comparative Example 22) was prepared according to the following formulation 7 using empentryn as an insect control component.
• the clothing pest control composition of Comparative Example 22 does not contain a fragrance component.
• Prescription 7 70 g (70% by mass) of empentryn and deotomisole as a solvent were mixed in the balance (balance) to prepare a total amount of 100 g.
• the mixing ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 0.00 as a weight ratio.
• a clothing pest control composition (Comparative Example 23) was prepared according to the following formulation 8 using profluthrin as an insect control component.
• the clothing pest control composition of Comparative Example 23 did not contain a fragrance component.
• Prescription 8 35 g (35% by mass) of profluthrin and the balance (balance) of deotomisole as a solvent were mixed to prepare a total amount of 100 g.
• the compounding ratio (a / b) of the fragrance component (a) and the insect repellent component (b) is 0.00 as a weight ratio.
• Composition 1 for controlling clothing pests was prepared according to Formulation 1 using Empentrin as an insect repellent component.
• compounds having an electron conjugated part other than the electron conjugated part derived from a benzene ring, a benzoic acid ester structure, or a salicylic acid ester structure were used as a perfume component.
• the clothing pest control composition of Comparative Example 24 the following formula (20):
• compound C2 ⁇ -ionone represented by (hereinafter, referred to as “compound C2”) was used as a perfume ingredient.
• ⁇ -Damascone represented by (hereinafter referred to as “compound C3”) was used as a perfume ingredient.
• Damasenone represented by the formula (hereinafter referred to as "compound C4") was used as a perfume ingredient.
• Citral represented by (hereinafter, referred to as "compound C5") was used as a perfume ingredient.
• the cinnamaldehyde represented by (hereinafter, referred to as "compound C6") was used as a perfume ingredient.
• the calixol represented by (hereinafter referred to as "compound C7") was used as a perfume ingredient.
• the cashew melanin (hereinafter, referred to as "compound C8") was used as a perfume ingredient.
• Carvone represented by (hereinafter referred to as "compound C10") was used as a perfume ingredient.
• Composition 6 for controlling clothing pests was prepared according to Formulation 6 containing no insect control component.
• Composition 6 containing no insect control component In the clothing pest control compositions of Comparative Examples 46 to 56, compounds C1 to C11 having an electron conjugated portion other than the electron conjugated portion derived from the benzene ring, the benzoic acid ester structure, or the salicylic acid ester structure were used as the perfume ingredients.
• Tables 1 and 2 show the formulations of the clothing pest control compositions of Examples 1 to 59 and Comparative Examples 1 to 56, and the fragrance components.
• Deodorant function confirmation test A deodorant function confirmation test for sweat odor, middle fat odor, aging odor, tobacco odor, and cooking odor was conducted. As a test piece, the test solution of Examples 1 to 59 and Comparative Examples 1 to 56 dispensed in an amount of 15 mg was used. Regarding the sweat odor, a test filter paper having a diameter of 9 cm was sprayed with an appropriate amount of an ethanol solution of ammonia water (manufactured by Nacalai Tesque, Inc.) in a spray vial to obtain a malodor treated sample.
• an ethanol solution of ammonia water manufactured by Nacalai Tesque, Inc.
• a test filter paper having a diameter of 9 cm was sprayed with an appropriate amount of an ethanol solution of diacetyl (manufactured by Nacalai Tesque, Inc.) with a spray vial to obtain a malodor treated sample.
• a test filter paper having a diameter of 9 cm was sprayed with an appropriate amount of an ethanol solution of 2-nonenal (manufactured by Tokyo Kasei Kogyo Co., Ltd.) with a spray vial to obtain a malodor-treated sample.
• a sample obtained by exposing tobacco smoke to a test filter paper having a diameter of 9 cm in a small enclosed space was used as a malodor-treated sample.
• a test filter paper having a diameter of 9 cm in a small enclosed space was used as a malodor-treated sample.
• beef tallow was burned in a small enclosed space, and the smoke was exposed to a test filter paper having a diameter of 9 cm to obtain a malodor-treated sample.
• the malodor-treated sample was suspended in a stainless steel cylinder having a capacity of 13.5 L, and one hour after the malodor-treated sample was installed, the test sample was suspended in parallel with the malodor-treated sample.
• the odor inside the stainless steel was evaluated 1 hour and 24 hours after the installation of the specimen.
• the odor was evaluated by five testers according to the following five-level odor intensity display method, and the average score was obtained.
• the average score of 0 or more and less than 2 was evaluated as ⁇ , 2 or more and less than 3 as ⁇ , and 3 or more and 4 or less as x. 0: Do not feel scent 1: Feel slightly 2: Feel weak 3: Feel clearly 4: Feel strongly
• Tables 6 to 8 show the results of the deodorant function confirmation test for middle fat odor.
• Tables 9 to 11 show the results of the deodorant function confirmation test for aging odor.
• Tables 12 to 14 show the results of the deodorant function confirmation test for tobacco odor.
• Tables 15 to 17 show the results of the deodorant function confirmation test for cooking odors.
• the clothing pest control composition having the characteristic constitution of the present invention has the composition of Examples 1 to 32 containing enpentrin as an insect repellent and Examples 33 to 59 containing profluthrin as an insect repellent.
• excellent deodorizing properties against sweat odor, middle fat odor, aging odor, tobacco odor, and cooking odor were exhibited 24 hours after the installation of the test sample. From this, when the clothing pest control composition having the characteristic configuration of the present invention is volatilized in the storage space, the deodorizing function for the stored clothes continues for about 24 hours, and when the clothes are taken out from the storage space. It is considered possible to prevent the unpleasant sensation caused by the bad smell attached to the clothes.
• the clothing pest control compositions of Comparative Examples 1 to 21 containing no insect repellent component are Examples 1 to 32 containing enpentrin as an insect repellent component and Examples 33 to 59 containing profluthrin as an insect repellent component. It contains the same fragrance ingredients, but feels an odor against sweat odor, middle fat odor, aging odor, tobacco odor, and cooking odor even one hour after the installation of the sample. However, it did not show deodorant properties 24 hours after the installation of the test piece.
• the clothing pest control composition of Comparative Example 22 contains enpentrin as an insect control component as in Examples 1 to 32, and the clothing pest control composition of Comparative Example 23 is similar to Examples 33 to 59. However, Comparative Examples 22 and 23 do not contain a fragrance component. The clothing pest control compositions of Comparative Examples 22 and 23 did not show deodorant properties against sweat odor, middle fat odor, aging odor, tobacco odor, and cooking odor. From this, it was confirmed that the insect repellents, empentryn and profluthrin, alone do not have deodorant properties.
• the insect repellent components empentryn and profluthrin, do not have deodorant properties by themselves, they are compared with the clothing pest control compositions of Comparative Examples 1 to 21 and only the insect repellent component is added to them. It is considered that the deodorizing function lasted for a long time in the clothing pest control compositions of Examples 1 to 59 because the insect repellent component has some synergistic effect with the specific flavor component defined in the present invention.
• the deodorant function did not last for a long time even when it contained enpentrin as the insect repellent component (Comparative Examples 24-34) and when it contained profluthrin as the insect repellent component (Comparative Examples 35-45). It is considered that the synergistic effect between the insect repellent component and the fragrance component was not obtained because the specified specific fragrance component was not used.
• the clothing pest control compositions (Examples 1 to 59) having the characteristic constitution of the present invention, by the combination of the specific insect repellent component and the specific perfume component, the synergistic effect of the insect repellent component and the perfume component. It was confirmed that the deodorizing function of the fragrance component lasted for a long time.
• the clothing pest control composition and the clothing deodorizing method of the present invention are used for deodorizing a malodor adhering to clothing, and can be used for deodorizing a textile product. Furthermore, the clothing insect repellent and deodorant method of the present invention can be used for insect repellent and deodorant for textile products.

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• 2019
  • 2019-10-31 JP JP2020556017A patent/JP7109578B2/ja active Active
  • 2019-10-31 WO PCT/JP2019/042763 patent/WO2020095809A1/ja active Application Filing
  • 2019-11-04 TW TW108139873A patent/TW202033093A/zh unknown

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