JP5307408B2 - Deodorant / fragrance and deodorant / fragrance appliance using the same - Google Patents

Description

  The present invention relates to a deodorant / fragrance, and more particularly, a deodorant / fragrance that exerts its medicinal effect by volatilizing / spraying on a space and a drug application target by using a spray or a volatilizer of a suction volatilization method. In addition, the present invention relates to a deodorant and fragrance device using the same.

  Conventionally, deodorization of spraying type and suction volatilization type in order to deodorize solid odors of living spaces such as rooms, toilets, entrances, and textile products such as clothing, sofas, curtains, etc. -Fragrance instruments are widely used.

  The deodorant and fragrance used in these deodorants and fragrances are based on water, and various agents such as fragrances and deodorizers that are oily components, surfactants, alcohols, glycol ethers, etc. What is solubilized with a water-soluble solvent is also used.

  However, such water-based deodorant and fragrances are blended with surfactants for the purpose of dispersing or solubilizing agents such as deodorant substrates and fragrances, but these are non-volatile components. Therefore, when spraying a deodorant or fragrance containing this using a sprayer, all adhere to the floor and the textile product that is the object of spraying, and their surface becomes sticky or solid. There was a problem of deteriorating the surface. In addition, when used in a wicking-type deodorant / fragrance device, the surfactant accumulates on the wick and the volatile material, making it impossible to volatilize uniformly during the period of use, It had the problem that it was not done.

  As a solution to such a problem, Patent Document 1 discloses a liquid composition in which a drug or the like is gradually dissolved in water and volatilized without using any surfactant.

  However, such a liquid composition has a lesser amount of fragrance than conventional deodorants and the like, so that bacteria are generated in the liquid composition or wrinkles are generated by long-term use. Such problems are likely to occur.

  Therefore, in order to solve such problems, it is assumed that antibacterial agents, antifungal agents, etc. are blended. In many cases, they are insoluble or non-volatile in water, and when adding an amount having antibacterial and antifungal effects, a surfactant is eventually required. In addition, even when a surfactant is not used, there are problems that the antibacterial and antifungal components that are nonvolatile components prevent volatilization or remain on the spray target.

JP 2006-182817 A

  Accordingly, it has been desired to provide a deodorizing and aromatic agent that does not deteriorate volatility over the period of use, does not stick to the surroundings even when sprayed onto a space or an object, and has high safety.

  In order to solve the above-mentioned problems, the inventors of the present invention have been diligently examining deodorizing and fragrances, and have selected a specific fragrance component and an antibacterial agent, and a carrier carrying one or both of them. It has been found that the above problems can be solved by dipping in a specific solvent, and the present invention has been completed.

That is, the present invention provides the following components (a) to (c):
(A) Fragrance component having a low-boiling fragrance component having a boiling point of less than 300 ° C. of 80% by mass or more (b) Metal ion (c) An aqueous solvent having a boiling point of less than 200 ° C. is contained, and component (a) is solid-supported A deodorant / fragrance, wherein a drug carrier carried on a body is immersed or dispersed in a component (c) containing the component (b).

  The present invention also includes a drug carrier comprising the above components (a) to (c) and having the component (a) carried on a solid carrier, and an antibacterial agent carrying the component (b) carried on the solid carrier. It is a deodorant / fragrance characterized by being immersed or dispersed in the component (c).

  Furthermore, the present invention comprises a step of immersing a drug / antibacterial agent carrier containing the above components (a) to (c) and carrying the component (a) and the component (b) on a solid carrier in the component (c). Deodorant and fragrance characterized by being dispersed.

  Furthermore, the present invention is a deodorant / fragrance device which is housed in a deodorant / fragrance container in which the above deodorizer / fragrance is sucked up by a sprayer or a liquid absorbent core and volatilized.

  The deodorant and fragrance of the present invention contains almost no non-volatile components such as surfactants, and therefore, even when sprayed around sprayed objects or sprayed objects, it is not sticky and deteriorates sprayed objects. There is no danger of health damage.

  In addition, when the deodorant / fragrance is sprayed using the deodorant / fragrance device of the present invention, it is sprayed by being misted into a space, or sprayed on an object having a very large surface area and volatilized therefrom. Therefore, even a fragrance component with a low blending ratio can exhibit a sufficient deodorizing / fragrance effect.

  Furthermore, even when used in a suction type deodorant / fragrance apparatus, the deodorant / fragrance can be uniformly volatilized, and volatilization does not stop.

  In addition, when used in a mesh-type or horn-type ultrasonic spray device, the mesh hole will not be blocked or accumulated in the horn, even if used for a long time. In addition to being able to spray stably, there is no danger of causing health damage due to accumulation of non-volatile components.

  The fragrance component (component (a)) used in the present invention is a blend of a low-boiling fragrance having a boiling point of less than 300 ° C. in the fragrance component in an amount of 80% by mass (hereinafter simply indicated by “%”) or less. . As such a low boiling point perfume having a boiling point of less than 300 ° C., conventionally known perfume ingredients can be used. As this low boiling point fragrance, for example, anise alcohol, anisaldehyde, acetophenone, isoeugenol, isoamyl acetate, isomethyl ionone, ethyl acetate, ethyl vanillin, eugenol, octanol, octanal, octane, osymene, camphor, geraniol, geranyl acetate, cymen, Cyclohexane, citronellol, cineol, dihydromyrsenol, cinnamic alcohol, cinnamic aldehyde, terpineol, decalactone, decane, tetrahydrogeraniol, tetrahydrolinalol, tridecane, nerol, nonane, pinene, butyl acetate, phenethyl alcohol, hexanal, hexanol, hexadecane , Hexalactone, hexenol, heptadecane, prego , Heliotropin, benzyl acetate, benzyl alcohol, benzaldehyde, benzyl formate, borneol, bornyl acetate, myrsenol, myrcene, methyl salicylate, menthol menthone, yonon, linalyl acetate, linalool, limonene, etc. It is not limited. Moreover, these can also be used 1 type or in mixture of 2 or more types.

  Although it is advantageous from the viewpoint of the effect of the present invention that it does not contain a high-boiling fragrance having a boiling point of 300 ° C. or higher, it is preferable to contain a small amount of high-boiling fragrance from the viewpoint of the preference and strength of the fragrance. There is a case. Examples of the high boiling point fragrance include patchouli alcohol, santalol, nerolidol, ferruginol, sclareol and the like.

In addition to the above conditions, the component (a) of the present invention is preferably a fragrance component that satisfies the condition of an octanol / water partition coefficient of 1 to 4.5. The octanol / water partition coefficient means that a certain amount of a test substance is dissolved in 1-octanol, mixed in two solvent phases of 1-octanol and water, mixed well, and then separated into two phases. It can be determined by measuring the concentration of the test substance in the phase. By using a fragrance component that satisfies the above octanol / water partition coefficient of 1 to 4.5, the content of the fragrance component in the deodorant / fragrance can be increased.

  Among the above-mentioned low-boiling fragrances, the fragrance components satisfying such a partition coefficient include anis alcohol, anisaldehyde, acetophenone, isoeugenol, isoamyl acetate, isomethyl ionone, ethyl vanillin, eugenol, octanol, octanal, osymene, camphor , Geraniol, geranyl acetate, cymen, citronellol, cineol, dihydromyrsenol, cinnamic alcohol, cinnamic aldehyde, terpineol, decalactone, tetrahydrogeraniol, tetrahydrolinalol, nerol, pinene, butyl acetate, phenethyl alcohol, hexanal, hexanol, hexenol , Plegon, heliotropin, benzyl acetate, benzyl alcohol, benzalde Examples thereof include, but are not limited to, hydride, benzyl formate, borneol, bornyl acetate, myrcenol, myrcene, methyl salicylate, menthol menthone, yonon, linalyl acetate, linalool and limonene.

  In addition, the metal ion which is the component (b) of the present invention can be used without particular limitation as long as it is considered to exhibit an antibacterial effect conventionally. For example, silver, zinc, copper, aluminum, iron, One or more of nickel, tin, lead and the like can be selected and used. Among these, it is preferable to use silver ions in terms of safety and antibacterial effect.

  The solid support for supporting these metal ions is not particularly limited as long as the metal ions can be released into the deodorant / fragrance liquid, but a porous support such as zeolite is preferably used.

  Furthermore, examples of the aqueous solvent having a boiling point of less than 200 ° C. that is the component (c) of the present invention include water, a hydrophilic solvent having a boiling point of less than 200 ° C., and a mixed solution thereof. The hydrophilic solvent having a boiling point of less than 200 ° C. is not particularly limited as long as it is an organic solvent that can be arbitrarily mixed with water, and can be used. Specific examples of the hydrophilic solvent include alcohol solvents such as ethyl alcohol, isopropyl alcohol and propyl alcohol, glycol solvents such as propylene glycol and ethylene glycol, ethylene glycol monomethyl ether, propylene glycol monomethyl ether and propylene glycol monoethyl. Examples include ethers and glycol ether solvents such as 3-methoxy-3-methyl-1-butanol, and one or more of them can be used in combination.

  Among these components (c), in consideration of objective safety, interpersonal safety, flash point, container deterioration effect, raw material cost, etc., alcohol solvents such as water, ethyl alcohol, isopropyl alcohol, propyl alcohol, or the like It is preferable to use a mixed solution of water, and it is particularly preferable to use a mixed solution of ethyl alcohol and water.

  In the deodorant / fragrance liquid produced in the deodorant / fragrance of the present invention, the component (c) contains 0.1 to 0.5% of the component (a) and 0.001 of the component (b). ˜1 ppm. This deodorant / fragrance liquid is prepared by separately supporting component (a) or component (b) on a solid carrier to prepare a drug carrier and an antibacterial agent carrier, or components (a) and (b) at the same time. It can also be produced by preparing a drug / antibacterial agent carrier by carrying it on a solid carrier and then immersing them in the component (c) and eluting the components carried from them.

  Examples of the solid support for supporting the component (a) and the component (b) include polypropylene, polyethylene, ethylene-vinyl acetate copolymer (EVA), nylon, polyvinyl alcohol, polyurethane pellets, and organic products such as cellulose moldings. Any of carriers and inorganic carriers such as silica gel, zeolite, florisil, florite and the like can be used. Among these, as the carrier for the component (a), it is preferable to use an organic carrier such as polypropylene, polyethylene, EVA or the like from the viewpoint of carrying and handling of the fragrance component. As the carrier for component (b), an inorganic carrier such as zeolite is preferably used.

  The shape of the solid carrier is not particularly limited, and a carrier having an arbitrary shape such as a granular shape, a powder shape, or a film shape can be used.

  The amount of the aromatic component and the like when the component (a) is supported on the solid support varies depending on the type of the solid support, the type of the aqueous solvent in the component (c), and the aromatic component used. What is necessary is just to select suitably so that the density | concentration with the liquid composition in a typical deodorizing and aromatic agent may become the above-mentioned range. The amount of the component (b) to be supported on the solid support varies depending on the type of the solid support, etc., but is appropriately adjusted so that the concentration of the deodorant / fragrance in the liquid composition is within the above-described range. Just choose.

  A method of supporting a fragrance component or the like on a solid support can be supported by a conventionally known method. For example, it can be supported by a method of mixing and stirring the supported component (a) and the solid support. . Examples of the method for supporting metal ions on the solid support include the methods described in JP-A-62-222058. Further, an antibacterial agent support can be obtained by kneading a material in which these metal ions are supported on a porous carrier into a plastic. In addition, as an antibacterial agent carrier in which metal ions are supported on a solid carrier, a commercially available product, Zeomic (manufactured by Sinanen Zeomic Co., Ltd.) can also be used.

  The method for producing a deodorant / fragrance of the present invention uses a drug carrier and an antibacterial agent carrier in which component (a) and component (b) are separately supported on a solid carrier, or component (a) and Although it is different depending on whether the drug / antibacterial agent carrier having (b) carried simultaneously on the solid carrier is used, the production methods thereof are as follows.

In a method using a drug carrier and an antibacterial agent carrier (hereinafter referred to as “production method 1”), a deodorant / fragrance can be produced by a method including the following steps.
(1) A step of obtaining a drug carrier by carrying a fragrance component (component (a)) on a solid carrier.
(2) a step of obtaining an antibacterial agent carrier by loading metal ions (component (b)) on the solid carrier;
(3) a step of preparing an aqueous solvent (component (c)) having a boiling point of less than 200 ° C.,
(4) A step of immersing the drug carrier prepared in the step (1) and the antimicrobial carrier prepared in the step (2) in the solution prepared in the step (3).

Further, in a method using a drug / antibacterial agent carrier (hereinafter referred to as “production method 2”), a deodorant / fragrance can be produced by a method including the following steps.
(5) a step of obtaining a drug carrier by carrying a fragrance component on a solid carrier;
(6) A step of obtaining a drug / antibacterial carrier by further supporting metal ions on the drug carrier obtained in step (5),
(7) a step of preparing an aqueous solvent having a boiling point of less than 200 ° C.,
(8) A step of immersing the drug / antibacterial agent carrier produced in the step (6) in the aqueous solvent prepared in the step (7)

Furthermore, a deodorant / fragrance composition can be produced using the method for producing a deodorant / fragrance of the present invention. That is, the following steps (9) to (13)
(9) Step of obtaining a drug carrier by carrying an aromatic component on a solid carrier (10) Step of obtaining an antibacterial agent carrier by carrying metal ions on a solid carrier (11) An aqueous solvent having a boiling point of less than 200 ° C. Step of preparation (12) The drug carrier prepared in step (1) in the solvent prepared in step (3) and
The antibacterial carrier prepared in the step (2) is immersed or dispersed, and the aromatic component and
Step of eluting metal ions in an aqueous solvent having a boiling point of less than 200 ° C. (13) Deodorant / fragrance composition not containing a solid carrier by a method comprising a step of removing the solid carrier from an aqueous solvent having a boiling point of less than 200 ° C. Can be manufactured.

  If necessary, a small amount of a surfactant can be added to the deodorant / fragrance of the present invention. This surfactant is generally added to the component (c), and the amount added is about 0 to 0.1%, preferably 0 to 0.05%. If the content is more than 0.1%, the effects of the present invention may not be obtained.

  In the present invention, examples of the surfactant that can be added include one or more conventionally known anionic surfactants, cationic surfactants, nonionic surfactants or amphoteric surfactants, These can also be mixed and used.

  Examples of the anionic surfactant include soap (higher fatty acid soap), soap base, metal soap, sodium alkylbenzenesulfonate, triethyl alcohol amine N-acyl-L-glutamate, sodium N-acyl-L-glutamate, Sodium alkyl sulfate, sodium polyoxyethylene alkyl ether sulfate, sodium polyoxyethylene alkyl phenyl ether sulfate, sodium dialkyl sulfosuccinate, polyoxyethylene alkyl ether phosphate, polyoxyethylene alkyl phenyl ether phosphate, sodium palm oil fatty acid methyl taurine sodium (N-cocoyl-N-methyl taurine sodium), lauryl sulfate triethyl alcohol amine, sodium lauryl sulfate, lauroyl sarcosine sodium Lauroyl methyl β- alanine sodium solution, it may be mixed with one or more of lauroyl methyl taurate, sodium.

  Examples of the cationic surfactant include ethyl lanolin sulfate fatty acid aminopropylethyldimethylammonium chloride, alkyltrimethylammonium chloride, dialkyldimethylammonium chloride, distearyldimethylammonium chloride, stearyldimethylbenzylammonium chloride, stearyltrimethylammonium chloride, benzalkco chloride. One kind or a mixture of two or more kinds such as nium and benzethonium chloride can be used.

  Nonionic surfactants include polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene styryl phenyl ether, polyoxyethylene alkyl amino ether, polyethylene glycol fatty acid ester, polyoxyethylene polyoxypropylene glycol, sorbitan One or more of fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene hydrogenated castor oil ether, fatty acid alkanolamides, tertiary amine oxides and the like can be used in combination.

  The polyoxyethylene alkyl ether has a polyoxyethylene chain of 3 to 18, preferably 7 to 12, the alkyl chain may be either linear or branched, and the alkyl chain length is 8 to 22, preferably 12 to 14.

  The polyoxyethylene alkylphenyl ether has a polyoxyethylene chain of 3 to 18, preferably 5 to 12, the alkyl chain may be either linear or branched, and the alkyl chain length is 8 to 22, preferably 12 to 14. is there.

  Examples of the fatty acid alkanolamide include coconut oil fatty acid, stearic acid, lauric acid monoethyl alcohol amide, diethyl alcohol amide and the like, and tertiary amine oxides include lauryl dimethylamine oxide, coconut oil fatty acid dimethylamine oxide and the like. Is mentioned.

  In addition, the amphoteric surfactant may be one of alkyldimethylamine oxide, 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, alkyldiaminoethylglycine hydrochloride, lauryldimethylaminoacetic acid betaine, or the like. Two or more kinds can be mixed and used. Since metal ions are positively charged, it is preferable to use anionic surfactants, nonionic surfactants or amphoteric surfactants in consideration of the reactivity of the metal ions, and in particular, nonionic surfactants are used. It is preferable to use it.

  Furthermore, the deodorant / fragrance of the present invention includes a solubilizing aid, a deodorant, an ultraviolet absorber, an antioxidant, a dye, and the like as necessary within a range that does not affect the effects of the present invention. It is also possible to add a preservative or the like.

  The deodorant and fragrance of the present invention produced in this way are conventionally used sprayers, for example, pump type or pressure accumulation type trigger type spray type sprayers, aerosol containers, mesh type or horn type. It can be stored in an ultrasonic sprayer or the like to form a spray-type deodorant / fragrance device. At that time, when the deodorant / fragrance is prepared using a drug carrier, etc., only the composition from which the drug carrier is removed may be stored. You may accommodate in the state (deodorant and fragrance | flavor) soaked.

  By storing it in a container such as a spray type device in the state of deodorant and fragrance, even if the fragrance component etc. once dissolved in the solution due to temperature change etc. is separated, it is supported on the solid carrier again, A fragrance component layer is not formed on the surface of the solution, and even if the fragrance component or metal ion permeates through the container or is adsorbed to the container and loses the fragrance component or metal ion, Since the loss is supplied from the carrier, the antibacterial agent carrier, etc., there is an effect that the amount of fragrance components and metal ions in the deodorant / fragrance liquid can be made constant at all times.

  Moreover, when storing in a spray-type apparatus etc. in the state of deodorizing and a fragrance | flavor, it is preferable that the specific gravity of a chemical | medical agent carrier is smaller than the specific gravity of a component (c). By doing so, the drug carrier floats on the surface of the component (c) (see FIGS. 1 and 2). The separated fragrance component or the like generally has a specific gravity smaller than that of water, so that the drug carrier can efficiently re-adsorb and the drug carrier may block the liquid suction port of the spray tube. Absent.

  Furthermore, the deodorant / fragrance of the present invention can be housed in a sucking volatilization-type deodorant / fragrance container that has been used conventionally to form a sucking volatilization-type deodorizing / fragrance device. At that time, as in the case of the spray-type deodorant / fragrance device, the drug carrier may be removed to store only the deodorant / fragrance composition, but the drug carrier is immersed in the component (c). It may be accommodated in a state (deodorant / fragrance).

By storing the deodorant / fragrance of the present invention in a volatile type deodorant / fragrance container, it will not be volatilized in the middle and can be volatilized in a certain amount from the start to the end of use. There are effects such as. In addition, when using a conventional vacuum cleaner type deodorizing and fragrance device, it was necessary to replace the absorbent core and filter paper with a new one when refilling. -When using a fragrance, it is not necessary to replace the absorbent core and filter paper with new ones, or the frequency of replacement can be reduced, resulting in less waste.

  The spray-type deodorant / fragrance device of the present invention described above includes indoor spaces such as rooms, toilets, living rooms, bedrooms, nursing rooms, pet breeding areas, curtains, sofas, bedding, clothing, cloth shoes, cloth hats, mufflers For objects surrounding pets such as textile products such as shoes, pet breeding containers, pet breeding mats, cat sand, diapers, toilets, garbage, garbage bins, ashtrays, butts collection places It can be used by spraying with a sprayer.

  In addition, it can be used in the sucking volatilization type deodorant / fragrance device, room, toilet, entrance, bedroom, living room, car, etc. of the present invention to deodorize the living space and impart fragrance. it can

  EXAMPLES Next, although an Example is given and this invention is demonstrated in detail, this invention is not restrict | limited to these manufacture examples, an Example, etc. at all.

Manufacturing example 1
Production of deodorant and fragrance (1):
25 parts by weight of the fragrance component (a) having the following composition was mixed with 75 parts by weight of EVA pellets (ethylene / vinyl acetate copolymer (vinyl acetate content 28%); manufactured by Ultrasen Tosoh Corp.). Stirring was carried out for a period of time to allow perfume to be supported on the EVA pellets to prepare a drug carrier.

Fragrance ingredient (a):

  On the other hand, 5 g of silver-carrying zeolite (trade name: Zeomic BG02N) as a metal ion carrier was put into 1000 ml of water, immersed for 24 hours and filtered to obtain a filtrate.

  2.5 g of EVA pellets (drug carrier) carrying a fragrance component were immersed and mixed in 50 g of the filtrate and allowed to stand at room temperature for 72 hours to obtain the deodorant / fragrance of the present invention.

Manufacturing example 2
Production of deodorant and fragrance (2):
25 parts by weight of the fragrance component of Production Example 1 and 75 parts by weight of EVA pellets (ethylene / vinyl acetate copolymer (vinyl acetate content 28%); manufactured by Ultrasen Tosoh Corporation) are mixed and stirred at room temperature for 3 hours. A perfume was carried on EVA pellets to prepare a drug carrier.

  2.5 g of EVA pellets (drug carrier) carrying a fragrance component and 5 g of a silver-carrying zeolite (trade name: Zeomic BG02N) as a metal ion carrier were mixed in 50 g of a 10% by mass aqueous solution of ethanol at a room temperature of 72 g. After standing for a period of time, both carriers were taken out to obtain a deodorant / fragrance of the present invention.

Manufacturing example 3
Production of deodorant and fragrance (3):
25 parts by weight of the fragrance component (a) of Production Example 1 and 75 parts by weight of EVA pellets (ethylene / vinyl acetate copolymer, vinyl acetate content: 28%, trade name: manufactured by Ultrasen Tosoh Corporation) are mixed and stirred. The fragrance component was supported on EVA pellets to obtain a drug carrier.

  After the polyamide resin was heated and melted, silver was added, and the mixture was sufficiently stirred and cooled to obtain polyamide resin pellets (antibacterial agent carrier) having a silver content of 0.5% by mass.

  Add 5 g of EVA pellets (drug carrier) impregnated with perfume ingredients and 3 g of silver-supported zeolite-containing polyamide resin pellets (antibacterial agent carrier) in 50 g of water and leave at room temperature for 72 hours to remove the odor and fragrance of the present invention. An agent was obtained.

Manufacturing example 4
Production of deodorant and fragrance (4):
25 parts by weight of the fragrance component (a) of Production Example 1 and 75 parts by weight of EVA pellets (ethylene / vinyl acetate copolymer, vinyl acetate content: 28%, trade name: manufactured by Ultrasen Tosoh Corporation) are mixed at room temperature. After stirring for 3 hours, the flavor component was supported on EVA pellets to obtain a drug carrier.

EVA pellets (ethylene / vinyl acetate copolymer, vinyl acetate content: 28%, trade name: manufactured by Ultrasen Tosoh Corp.) 90 parts by weight were rotated at high speed, and then silver-supported zeolite (trade name: Zeomic BG02N) powder 0.5 Part by weight was added. Next, 10 parts by weight of limonene was added to dissolve the pellet surface. The mixture stirred was continued, the surface has a silver-supported zeolite, the interior to obtain a carrier impregnated with limonene.

  5 g of EVA pellets (drug carrier) impregnated with perfume ingredients and 3 g of silver-supported zeolite-coated limonene-containing pellets (drug / antibacterial agent carrier) were added to 50 g of water and allowed to stand at room temperature for 72 hours. An odor / fragrance was obtained.

Manufacturing example 5
Production of deodorant and fragrance (5):
EVA pellets (ethylene / vinyl acetate copolymer, vinyl acetate content: 28%, trade name: manufactured by Ultrasen Tosoh Corp.) 90 parts by weight were rotated at high speed, and then silver-supported zeolite (trade name: Zeomic BG02N) powder 0.5 Part by weight was added. Then put the perfume ingredients of Preparation 1 (a) 25 parts by weight, mixed and stirred, the surface has a silver-supported zeolite, the interior to obtain a carrier impregnated with limonene.

  3 g of EVA pellets (drug / antibacterial agent carrier) carrying silver zeolite and a fragrance component were mixed in 50 g of an ethanol 10% aqueous solution and allowed to stand at room temperature for 72 hours to obtain the deodorant / fragrance of the present invention.

Comparative production example 1
Comparative deodorant and fragrance production:
0.25 g of the fragrance component (a) of Production Example 1 above, 0.25 g of the surfactant polyoxyethylene alkyl ether and 2.5 g of water were mixed, and after stirring well, 47 g of water was added, and a comparative product was sprayed. A pharmaceutical composition 50 g was obtained.

Example 1
Ejection test:
Spray type deodorant / fragrance by putting 100 ml of deodorant / fragrance liquid obtained in the above Production Examples 1-5 into pump spray containers (capacity 100 ml, 0.3 g sprayed in one stroke, bottle part made of polyester). A device was prepared (the products 1 to 5 of the present invention, and the products 1 and 3 to 5 of the present invention were put together with the drug carrier and / or the antibacterial agent carrier). For comparison, a deodorant / fragrance composition obtained in Comparative Production Example 1 was also prepared in the same pump spray container as described above (Comparative Product 1).

  These inventive products 1 to 5 and comparative product 1 were evaluated for the following test items.

(Test 1: Evaluation of spray surface texture (1))
The inventive products 1 to 5 and the comparative product 1 were each sprayed for 10 strokes on a cloth sofa and then allowed to stand for 10 minutes. After repeating this 10 times as one cycle, the texture of the sprayed sofa surface was evaluated.

  As a result, in the products 1 to 5 of the present invention, there was no component residue that could be confirmed, and the texture before spraying on the sofa was maintained. On the other hand, in the comparative product 1, the stickiness was generated in the wet state after spraying, and the feeling of tingling remained at the time of drying, and the texture before spraying was impaired.

(Test 2: Texture evaluation of spray surface (2))
The inventive products 1 to 5 and the comparative product 1 were sprayed on school clothes for 5 strokes and then allowed to stand for 10 minutes. After repeating this 10 times as one cycle, the texture of the sprayed school uniform was evaluated.

  As a result, in the products 1 to 5 of the present invention, there was no component residue that could be confirmed, and the texture before the school uniform was sprayed was maintained. On the other hand, in the comparative product 1, the stickiness was generated in the wet state after spraying, and the feeling of tingling remained at the time of drying, and the texture before spraying was impaired. In addition, foaming occurred when wet, making it difficult to use.

(Test 3: Texture evaluation of spray surface (3))
The inventive products 1 to 5 and the comparative product 1 were sprayed into a space at a height of 1 m for 5 strokes in a vinyl chloride floor.

  As a result, the products 1 to 5 of the present invention were not restored to their original state after the drying, and no component residue was confirmed. On the other hand, in the comparative product 1, bubbles were generated in the wet state after spraying, stickiness was generated with drying, and time was required for drying. In addition, wiping was necessary because foaming occurred when wetted again.

(Test 4: Plastics against drugs)
The process of spraying 1 stroke of the inventive product 1 and the comparative product 1 onto an ABS resin test piece of 1 cm × 7 cm (1 mm thickness) and drying for 10 minutes was repeated 10 times. Thereafter, it was put on a tester (d = 5.5 cm) as shown in FIG. 3 and allowed to stand for 24 hours, and the state of the resin was observed.

  As a result, no crack or the like occurred in the product 1 of the present invention, but in the comparative product 1, fine cracks were confirmed on the test piece.

(Test 5: Deodorization test (1))
A 5 cm diameter filter paper was impregnated with dog feces alcohol extract (corresponding to 1 g of feces) to prepare a test piece. This test piece was put into a 200 ml beaker, the products 1 to 5 of the present invention and the comparative product 1 were sprayed three times, and the degree of recognition of feces odor was evaluated by a monitor.

As a result, the recognition degree of feces odor was decreased in all of the products 1 to 5 of the present invention and the comparative product 1.

(Test 6: Deodorization test (2))
In a 2 m ³ booth (length 1 m × width 1 m × height 2 m), a filter paper having a diameter of 10 cm impregnated with dog feces alcohol extract (corresponding to 5 g of feces) was left as a test piece for 30 minutes. Next, Examples 1 to 5 and Comparative product 1 were sprayed 10 times with a nebulizer in the same booth, and the degree of recognition of feces odor was evaluated by a monitor after being left for 5 minutes.

  As a result, the recognition of feces odor was reduced in all of the products 1 to 5 of the present invention and the comparative product 1.

(Test 7: Antiseptic test)
It Invention Product 1 5 and Comparative Products 1 and stored at 25 ° C.. When the condition of the chemical solution was confirmed after 6 months, there was no abnormality in the products 1 to 5 of the present invention, but water mold-like microorganisms were confirmed in the comparative product 1. Although it was not possible to clarify the origin of the nutrient source contamination that causes the generation of microorganisms, it was found that the comparative product 1 may cause microbial contamination due to some nutrient source contamination.

Example 2
Durability test with mesh type ultrasonic sprayer:
The deodorant / fragrance composition obtained in the above Production Examples 1 to 5 is put in a mesh type ultrasonic sprayer (ultrasonic sprayer Mist-kun; manufactured by Mikuni Co., Ltd.), and the ultrasonic deodorant / fragrance of the present invention. A device (the products 6 to 10 of the present invention, the products 6 and 8 to 10 of the present invention were put together with the drug carrier and / or the antimicrobial agent carrier) was produced. For comparison, the deodorant / fragrance obtained in Comparative Production Example 1 was placed in a mesh-type ultrasonic sprayer similar to the above to produce a comparative ultrasonic deodorant / fragrance device (Comparative Product 2).

  When the products 6 to 10 of the present invention and the comparative product 2 were continuously sprayed (added when the deodorant / fragrance composition in the container was finished), all of the products 6 to 10 of the present invention were 1 Spraying continued after months, but Comparative Product 2 was hardly sprayed after one month.

Example 3
Sustainability test with wicking type deodorant and fragrance:
The deodorant / fragrance obtained in the above Production Examples 1 to 5 is put in the wicking volatilization type deodorant / fragrance shown in FIG. 15, the inventive products 11, 13 to 15 were put together with the drug carrier and / or the antibacterial agent carrier). For comparison, the deodorant / fragrance composition obtained in Comparative Production Example 1 is put into a wicking-type deodorant / fragrance device similar to the above, and a comparative wicking-type odor / fragrance device (Comparative Product 3). ) Was manufactured.

When this product 11-15 and the comparison product 3 were continuously volatilized at 25 ° C. (When the deodorant / fragrance composition in the container was finished, only the composition was poured without replacing the filter paper and the suction core. In addition, all of the products 11 to 15 of the present invention continued to volatilize after 4 months, but the comparative product 3 was in a state of not volatilizing after 3 months.

  Even if the deodorant / fragrance of the present invention is sprayed on an object to be sprayed, they do not stick or deteriorate. Further, even when volatilized as a sucking volatilization type deodorant / fragrance, it can be volatilized to a certain degree from the initial use to the final use, and thus can be used extremely advantageously.

Drawing showing front view of trigger type deodorant and fragrance appliance Drawing showing a cross-sectional view of a wicking-type deodorant / fragrance device It is a perspective view which shows the test device in Test 4. FIG.

Explanation of symbols

1 …… Trigger type spray type deodorant and fragrance device 2 …… Drug carrier 3 …… Antimicrobial agent carrier 4 …… Aroma and deodorant liquid 5 …… Tube 6 …… Nozzle 7 …… Trigger 11 …… Suction-up volatilization Type of deodorant fragrance device 12 …… Suction core 13 …… Filter paper 14 …… Volatilizer 15 …… Drug carrier 16 …… Antibacterial agent carrier 17 …… Aroma / deodorant liquid 21 …… Test piece 22 …… Test vessel

Claims (11)

Deodorant aroma obtained by immersing or dispersing a drug / antibacterial agent carrier in which the following component (a) and component (b) are supported on an ethylene-vinyl acetate copolymer (EVA) in the following component (c): A spray-type deodorizing and fragrance device, wherein the agent is stored in a spray-type sprayer.
(A) Fragrance component whose content of low-boiling fragrance component having a boiling point of less than 300 ° C. is 80% by mass or more (b) Metal ion (c) Hydrophilic solvent having a boiling point of less than 200 ° C. and / or water The spray-type deodorizing and fragrance appliance according to claim 1, wherein the specific gravity of the drug / antibacterial agent carrier is smaller than the specific gravity of the component (c). In the following component (c), a drug carrier in which the following component (a) is supported on an ethylene-vinyl acetate copolymer (EVA), and the following component (b) in an ethylene-vinyl acetate copolymer (EVA) or A spray-type deodorizing and fragrance device comprising a spray-type sprayer containing a deodorizing and fragrance prepared by immersing or dispersing an antibacterial material-supported material supported on a polyamide resin.
(A) Fragrance component whose content of low-boiling fragrance component having a boiling point of less than 300 ° C. is 80% by mass or more (b) Metal ion (c) Hydrophilic solvent having a boiling point of less than 200 ° C. and / or water The spray-type deodorant fragrance device according to claim 3, wherein the specific gravity of the drug carrier and the antibacterial carrier is smaller than the specific gravity of the component (c). The spray-type deodorant fragrance according to any one of claims 1 to 4, wherein the fragrance component constituting the fragrance component of component (a) has an octanol / water partition coefficient of 1 to 4.5. Instruments. Component metal ions (b) is, silver, zinc, copper, aluminum, iron, nickel, any of claim wherein the fifth term to no first claims is a metal ion selected from the group consisting of tin and lead Spray deodorant fragrance appliance. The component according to any one of claims 1 to 6, wherein the metal ion of component (b) is supported on a porous carrier and then further supported on an ethylene-vinyl acetate copolymer (EVA). Spray deodorant fragrance appliance. The hydrophilic solvent having a boiling point of less than 200 ° C and / or water of the component (c) is water or a mixture of water and a hydrophilic solvent having a boiling point of less than 200 ° C. The spray-type deodorizing fragrance apparatus as described. The spray-type deodorant fragrance device according to any one of claims 1 to 7, wherein water and / or a hydrophilic solvent having a boiling point of less than 200 ° C of the component (c) is a mixture of water and a lower alcohol. The spray-type deodorant fragrance apparatus according to claim 9, wherein the lower alcohol in the water and the lower alcohol is selected from the group consisting of ethyl alcohol, isopropyl alcohol and propyl alcohol. A deodorizing fragrance method comprising spraying a deodorizing fragrance using the spray type deodorizing fragrance apparatus according to any one of claims 1 to 10.

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