JP2005040595A - Fragrance fluid composition for fragrant deodorizing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fragrance fluid which can exhibit, when used in the presence of an activated carbon, effective fragrance effect, without being adsorbed by the activated carbon. <P>SOLUTION: A fragrance fluid comprising specific fragrance components (1) to (66) in a specific proportion. The fragrance fluid is useful for use in the presence of an activated carbon, since the fragrance components are inhibited in the adsorption thereof by an activated carbon and do not affect adversely the deodorant effect of the activated carbon. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an aromatic liquid. More specifically, the present invention relates to an aromatic liquid that can exhibit an excellent aromatic effect even in the presence of activated carbon. Furthermore, this invention relates to the aroma deodorizer using the said aromatic liquid.

  In order to eliminate the discomfort due to the odor of indoor spaces such as homes and cars, and to create a comfortable space, fragrances that can exert a fragrance effect by volatilizing the fragrance naturally are widely used.

  On the other hand, such a fragrance has a drawback that even if the indoor space can be filled with fragrance due to the fragrance effect due to the evaporation of the fragrance, the odor cannot be eliminated if the space has a bad odor.

  Conventionally, a method of removing bad odor in a space by using activated carbon to adsorb and deodorize the bad odor has been widely used.

  Therefore, if the fragrance effect by the fragrance and the deodorization effect by the activated carbon can be combined effectively, it becomes possible to deodorize the odor from the indoor space and fill the space with the fragrance, and the fragrance has both the fragrance function and the deodorization function. Provision of a deodorizer can be realized.

  Conventionally, various fragrance components used as fragrances in fragrances have been known, and the physicochemical characteristics and sensory characteristics of each fragrance component have been clarified. I don't know.

However, some of the fragrance components used in conventional fragrances are likely to be adsorbed by activated carbon, and when the conventional fragrance is used in the presence of activated carbon, the fragrance function and deodorizing function cancel each other, Both of the functions of fragrance and deodorization cannot be fully exhibited. In particular, when the fragrance is a liquid, before the fragrance component is volatilized into the indoor space, the fragrance component is adsorbed on the activated carbon, which significantly reduces the fragrance effect and thereby reduces the deodorization effect. End up. Until now, since the adsorption characteristics of the fragrance component to the activated carbon are not known, it is not clear what fragrance component can achieve the desired fragrance effect in the presence of the activated carbon.
Until now, since the technical problem has not been solved, an aroma deodorizer capable of effectively exhibiting the aroma function by the fragrance and the deodorization function by the activated carbon has not been developed yet.
JP-A-57-159707

  Accordingly, an object of the present invention is to solve the above-described problems of the prior art. Specifically, an object of the present invention is to provide a fragrance liquid that can effectively exert a fragrance effect without being adsorbed by activated carbon in use in the presence of activated carbon. It is.

  Another object of the present invention is to provide an aroma deodorizer having both excellent aroma and deodorizing functions.

  The present inventors diligently studied to solve the above problems, and found that a fragrance suitable for use in the presence of activated carbon from among combinations of a myriad types of fragrance components and blending ratios of the fragrance components. I found a liquid formula for the first time. That is, the fragrance liquid containing the following fragrance components (1) to (67) in a predetermined ratio suppresses the adsorption of the fragrance component in the fragrance liquid to the activated carbon and does not adversely affect the deodorizing effect of the activated carbon. Therefore, it was found useful for use in the presence of activated carbon. Moreover, it discovered that the aroma deodorizer containing the said aromatic liquid and activated carbon in combination was excellent in both the effect of aroma and deodorization. The present invention has been completed by further studies based on these findings.

That is, the present invention provides the following inventions:
Item 1. A fragrance used in the presence of activated carbon, the fragrance containing a fragrance in a total amount of 0.1% by weight or more,
The fragrance comprises (1) 2,4,6-trimethyl-2-phenyl-1,3-dioxane, (2) 4,6,6,7,8,8, -hexamethyl-1,3,4,6 , 7,8, Hexahydrocyclopentabenzopyran, (3) Helional, (4) Citronellol, (5) γ-nonalactone, (6) 1,8-cineole, (7) 4-acetoxy-3-amyltetrahydro Pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthone, (11) terpineol, (12) linalool, (13) borneol, (14) fenthyl alcohol, (15) 3,7-dimethyl- 7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethyl butyrate, (18) methyl dihydrojasmonate, (19) undecalactone gamma, (20) damascon alpha, (21) nerol (22) cis-3-hexyl acetate, (23) dihydromyrcenol, (24) octyl aldehyde, (25) decyl aldehyde, (26) citral, ( 27) geranyl nitrile, (28) geranyl acetate, (29) γ-decalactone, (30) dihydroterpinyl acetate, (31) 7-acetyl-1,2,3,4,5,6,7,8, -Octahydro-1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) beta ionone, (34) acetyl cedrene, (35) tricyclodecenyl acetate, (36) dimethylheptanol , (37) Mylacaldehyde, (38) Lyral, (39) Thiormenton, (40) Santarina alcohol, (41) Vanillin, (42) Ethylvanillin, (43) Isolongifolanone, (44) Isobornyl Acetate, (45) Cyclamenaldehyde, (46) Dimethylbenzyl Acetate, (47) Lilyaldehyde, (48) Benzyl Acetate, (49) Stylaryl Acetate, (50) Citronellyl Acetate, (51) Linalyl Acetate, (52 ) Nopylacetate, (53) pt-butylcyclohexyl acetate (54) cyclogalvanum, (55) menthol, (56) terpinyl acetate, (57) cis-3-hexanol, (58) pt-butylcyclohexyl acetate, (59) benzaldehyde, (60) β- The group consisting of naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) limonene, (64) hexylcinnamic aldehyde, (65) heliotropin, (66) cuminaldehyde, and (67) cyclohexyl salicylate. Containing at least one fragrance component selected from
An aromatic liquid, wherein the aromatic component is contained in a proportion of 50 to 100 parts by weight per 100 parts by weight of the flavor.
Item 2. Item 3. A fragrance deodorizer comprising the fragrance liquid according to Item 1 and activated carbon.

  The present invention is described in detail below. In the present invention, the “fragrance component” refers to a compound or component that exerts a fragrance effect. The “fragrance” is composed of the fragrance component, and indicates a fragrance source in the fragrance liquid.

  The aroma liquid of the present invention is an aroma liquid for use in the presence of activated carbon. In addition, the fragrance liquid of the present invention is used as an fragrance liquid for a fragrance deodorizer having activated carbon as a deodorizing means.

  The fragrance liquid of the present invention is used in the presence of activated carbon, and exhibits an excellent fragrance effect by the fragrance liquid without adversely affecting the deodorizing effect by the activated carbon.

  The fragrance used in the fragrance liquid of the present invention has (1) 2,4,6-trimethyl-2-phenyl-1,3-dioxane, (2) 4,6,6,7,8, 8, -hexamethyl-1,3,4,6,7,8, hexahydrocyclopentabenzopyran, (3) helional, (4) citronellol, (5) γ-nonalactone, (6) 1,8-cineol, (7) 4-acetoxy-3-amyltetrahydropyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthone, (11) terpineol, (12) linalool, (13) borneol, (14) phen Thial alcohol, (15) 3,7-dimethyl-7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethyl butyrate, (18) methyl dihydrojasmonate, (19) undecalactone gamma (20) Damascon alpha, (21) Nerol, (22) Cis-3-hexyl acetate, (23) Dihydromyrsenol, (24) Octyl aldehyde (25) decylaldehyde, (26) citral, (27) geranyl nitrile, (28) geranyl acetate, (29) γ-decalactone, (30) dihydroterpinyl acetate, (31) 7-acetyl-1, 2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) beta ionone, (34) acetyl cedrene, (35 ) Tricyclodecenyl acetate, (36) Dimethylheptanol, (37) Mylacaldehyde, (38) Lillal, (39) Thiormentone, (40) Santarina alcohol, (41) Vanillin, (42) Ethylvanillin, (43) Isolongifolanone, (44) Isobornyl acetate, (45) Cyclamenaldehyde, (46) Dimethylbenzyl acetate, (47) Lilyaldehyde, (48) Benzyl acetate, (49) Styraryl acetate, ( 50) citronellyl acetate, (51) linalyl acetate, (52) nopyrulacetate, (53 ) pt-butylcyclohexyl acetate, (54) cyclogalvanum, (55) menthol, (56) terpinyl acetate, (57) cis-3-hexanol, (58) pt-butylcyclohexyl acetate, ( 59) benzaldehyde, (60) β-naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) limonene, (64) hexylcinnamic aldehyde, (65) heliotropin, (66) cuminaldehyde, and (67) Contains at least one fragrance component selected from the group consisting of cyclohexylsalicylate (hereinafter referred to as “essential fragrance component”). Since these essential fragrance components have characteristics that are difficult to be adsorbed by activated carbon, among other known fragrance components, even in the presence of activated carbon, there is an excellent fragrance effect without disturbing the deodorizing effect of activated carbon. be able to. From the viewpoint of producing a more excellent fragrance effect in the presence of activated carbon, among the essential components, preferably the fragrance components (1) to (63), more preferably the fragrances (1) to (58). Examples of the components, particularly preferably the fragrance components (1) to (23) above.

The fragrance used in the fragrance of the present invention may contain other fragrance components (hereinafter referred to as “optional fragrance components”) in addition to the essential fragrance components. However, when an arbitrary component is contained in a remarkably high ratio, there is a concern that the deodorizing effect of the activated carbon may be reduced by adsorbing the arbitrary aroma component to the activated carbon. In order to avoid reducing the deodorizing effect of the activated carbon by adsorption of the optional fragrance component on the activated carbon, the essential fragrance component is usually 50 to 100 parts by weight, preferably 60 to 100 parts by weight with respect to 100 parts by weight of the fragrance. More preferably, a fragrance containing an essential fragrance component in a ratio of 80 to 100 parts by weight is used.
Examples of the optional fragrance component include the following fragrance components: aldehydes having 6 to 12 carbon atoms (other than octylaldehyde and decylaldehyde), anisaldehyde, acetal R, acetophenone, adoxal, allyl amyl glycolate, allyl cyclohexane Propionate, alpha damascone, amblet lid, ambroxan, amylcinnamic aldehyde, amylcinnamic aldehyde dimethyl acetal, amyl valericate, amyl salicylate, isoamyl acetate, acetyl eugenol, isoamyl salicylate, indole, α ionone, α Methyl ionone, β methyl ionone, γ methyl ionone, indene, ethyl vanillin, uranium thiol, oak moss No. 1, olibon, oxyphenylone, potassium Ophylene, cashmerelan, carvone, galakisolid, caron, coumarin, paracresyl methyl ether, geraniol, geranyl formate, tetrahydrogeraniol, tetrahydrogeranylacetate, coabon, sandaroa, sandera, santa rex, santalinol, methyl salicylate, cinnamic alcohol , Cinnamic aldehyde, cis jasmon, citral dimethyl acetal, citrusal, citronellal, citronellyl acetate, citronellyl formate, citronellyl nitrile, cyclaset, cyclamenaldehyde, cyclaprop, cinnamyl acetate, dihydrojasmon, dimethol, isocyclocitral , Jasmar, Jasmolactone, Jasmofilan, Stylari Ruacetate, Styraryl Propionate, Cedro Amber, Cedryl Acetate, Cedrol, Celestrid, β Damascone, Terpinyl Acetate, Thymol, Delta Damascone, Delta C6-C13 Lactone, Tonalid, Traceolide, Tripral, Isononyl Acetate, Nellore, Nelell Acetate, Neobergamate, Nopyl Acetate, Nopyl Alcohol, Vacdanol, Hyacinth Dimethyl Acetal, Hydrotropic Alcohol, Hydroxy Citronellal, α-Pinene, Butyl Butyrate, Paratertiary Butylcyclohexanol, Para Tertiary butyl cyclohexyl acetate, ortho-tertiary butyl cyclohexanol, diphenyl oxide, fluoride, phenylethyl pheny Acetate, isobutylquinoline, phenylethyl alcohol, phenylethyl acetate, phenylacetoaldehyde dimethyl acetal, benzyl acetate, benzyl alcohol, bergamyl acetate, benzyl formate, dimethylbenzyl carbinol, hedion, cis-3-hexenol, cis-3- Hexenyl acetate, cis-3-hexenyl salicylate, hexyl salicylate, pentalid, bellodox, orthobornyl acetate, isoborneol, endo-borneol, manzanate, mayol, mugealdehyde, milacaldehyde, dihydromyrsenol, Dimyrcetol, mugor, musk TM-II, musk 781, musk C14, musk T, musk ketone, musk civetine, Skumosken, menthanyl acetate, mentsonate, methylanthranilate, methyl eugenol, menthol, methyl phenyl acetate, eugenol, isoyugenol, methyl isoeugenol, γC6-13 lactone (other than γ-nonalactone and γ-decalactone), lime oxide, Methyl Lavender Ketone, Dihydrolinalool, Ligustral, Lilyal, Limonene, Linalol Oxide, Tetrahydrolinalol, Tetrahydrolinalyl Acetate, Linalyl Acetate, Lubafuran, Rosephenone, Rose Oxide, Benzoin, Peruvian Sam, Truval Sam, Tuberose Oil, Mustinki, Castrium Tincture, civet tincture, ambergris tincture, benzylbenzoate, bagdanol, pepper Mint oil, perilla oil, petitgren oil, pine oil, rose oil, rosemary oil, camphor oil, fine oil, clary sage oil, sandalwood oil, spearmint oil, spike lavender oil, star anise oil, lavandin oil, lavender oil, Lemon oil, lemongrass oil, lime oil, neroli oil, oak moss oil, okotia oil, patchouli oil, thyme oil, tonka bean tincture, turpentine oil, vanilla bean tincture, basil oil, nutmeg oil, citronella oil, clove oil, boad rose oil , Cananga oil, Cardamom oil, Cassia oil, Cedarwood oil, Orange oil, Mandarin oil, Tangerine oil, Anise oil, Bay oil, Coriander oil, Elemi oil, Eucalyptus oil, Fennel oil, Galvanum oil, Geranium oil, Hiba oil, Koji Oil, jasmine oil, vetiver oil, bergamot oil, Iranian oil Oil, grapefruit oil, yuzu oil, etc.

These optional fragrance components may be used singly or in combination with any combination of two or more.
The fragrance | flavor of this invention should just contain the said fragrance | flavor at least 0.1 weight% or more. By containing the fragrance at such a ratio, the fragrance of the essential fragrance component can be filled in the target space, and the fragrance effect required as the fragrance liquid can be achieved. From the viewpoint of producing a more effective fragrance effect, the lower limit of the content ratio of the fragrance is preferably 0.2% by weight, more preferably 0.3% by weight. Moreover, although there is no restriction | limiting in particular about the upper limit of the mixture ratio of the fragrance | flavor in an aromatic liquid, For example, 10 weight%, Preferably it is 5 weight%, More preferably, 3 weight% is illustrated.
It is desirable that the fragrance liquid of the present invention is mixed with an appropriate solvent or carrier, and the fragrance strength, sustainability, etc. are appropriately adjusted.

  As an example of the solvent which can be blended in the aromatic liquid of the present invention, for example, a compound represented by the following general formula (1) can be mentioned. By blending a compound represented by the following general formula (1) as a solvent, adsorption of activated carbon as an aromatic component can be further suppressed in the presence of activated carbon, and an effective aroma and deodorizing effect can be obtained. .

In the formula, R ₁ represents an alkyl group having 1 to 5 carbon atoms or a hydrogen atom, preferably a methyl group, an ethyl group or a hydrogen atom. R ₂ represents an alkyl group having 1 to 5 carbon atoms or a hydrogen atom, preferably a methyl group, an ethyl group or a hydrogen atom. R ₃ represents an alkyl group having 1 to 5 carbon atoms or a hydroxyalkyl group having 1 to 5 carbon atoms, preferably a methyl group, an ethyl group, a hydroxymethyl group or a hydroxyethyl group. R ₄ represents a hydroxyl group or a hydrogen atom. R ₅ represents an alkyl group having 1 to ₅ carbon atoms or an alkyl ether group having 2 to 5 carbon atoms, preferably a methyl group, an ethyl group, or an alkyl ether group having 3 to 5 carbon atoms. In addition, the alkyl group of R _{1 to} R ₅ may be linear or have a side chain. Further, the alkyl ether group of R ₅ may be linear or have a side chain.

  The compound (1) is not particularly limited, but a compound having high solubility in water is desirable. For example, when 10 g of the compound is added to and mixed with 10 ml of water at 20 ° C., a compound having a solubility of 50% or more, preferably 90% or more, more preferably 99% or more is desirable.

In particular, the compound (1) is a compound in which R ₁ is a methyl group, R ₂ is a methyl group, R ₃ is a hydroxymethyl group, R ₄ is a hydrogen atom, and R ₅ is a methyl group; and R ₁ is hydrogen A compound in which an atom, R ₂ is a hydrogen atom, R ₃ is a methyl group, R ₄ is a hydroxyl group, R ₅ is a methyl group, an ethyl group or an alkyl ether group represented by the following formula (2) is preferably used. it can.

As such a compound, specifically, 3-methoxy-3-methyl-1-butanol (wherein R ₁ is a methyl group, R ₂ is a methyl group, R ₃ is a hydroxymethyl group, and R ₄ is a hydrogen atom) , R ₅ is a methyl group), propylene glycol monomethyl ether (wherein R ₁ is a hydrogen atom, R ₂ is a hydrogen atom, R ₃ is a methyl group, R ₄ is a hydroxyl group, and R ₅ is a methyl group) A compound), propylene glycol monoethyl ether (wherein R ₁ is a hydrogen atom, R ₂ is a hydrogen atom, R ₃ is a methyl group, R ₄ is a hydroxyl group, and R ₅ is an ethyl group) and dipropylene glycol monomethyl Ether (wherein R ₁ is a hydrogen atom, R ₂ is a hydrogen atom, R ₃ is a methyl group, R ₄ is a hydroxyl group, and R ₅ is an alkyl ether group represented by the general formula (6)) can be exemplified. . Of these, 3-methoxy-3-methyl-1-butanol is particularly preferable.

  Such compounds are commercially available. For example, 3-methoxy-3-methyl-1-butanol (trade name “Solfit”, manufactured by Kuraray Co., Ltd.), propylene glycol monomethyl ether (trade name “Arcosolve PM”, manufactured by Liondel), propylene glycol monoethyl ether (Trade name “Arcosolve PE”, manufactured by Liondel), dipropylene glycol monomethyl ether (tradename “Arcosolve DPM”, manufactured by Liondel) and the like are commercially available.

  In this invention, the said compound (1) may be used individually by 1 type, and may be used in combination of 2 or more types arbitrarily.

  The content ratio of the compound (1) in the fragrance varies depending on the type of the compound (1) used, the type of activated carbon used in the fragrance deodorizer, etc., and cannot be specified uniformly. Is a ratio of 0.1 to 50% by weight, preferably 0.5 to 10% by weight, more preferably 1 to 3% by weight, based on the total weight of the fragrance. Can do.

  In addition to the compound (1), examples of the solvent or carrier that can be added to the aromatic liquid of the present invention include water; alcohols such as methanol, ethanol, propanol, and butanol; and ethylene glycol, propylene glycol, dipropylene glycol, and the like. And glycols. Among these, water, ethanol, propylene glycol, dipropylene glycol and the like can be preferably mentioned. In the aromatic liquid of the present invention, these components may be used singly or in combination of two or more. About the compounding quantity of these solvents or a support | carrier, it can set suitably according to the kind of solvent or support | carrier to be used, the target effect, etc. When the solvent or carrier is blended with the aromatic liquid of the present invention, the blending ratio is not particularly limited, but as an example, the total amount of the solvent or simple substance is 0.1 to 50 weight with respect to the total weight of the aromatic liquid. %, Preferably 0.5 to 10% by weight, more preferably 1 to 3% by weight.

  Moreover, components, such as surfactant, a pigment | dye, antiseptic | preservative, a chelating agent, a ultraviolet absorber, and a deodorizer, can also be mix | blended with the aromatic liquid of this invention as needed. About the compounding quantity of these components, it can set suitably according to the kind of component to be used, the target effect, etc.

  In particular, the aromatic liquid of the present invention has an ethylene oxide addition type surfactant having a straight-chain branched structure or a cyclic structure as a surfactant and having a molecular weight of 800 or more, preferably 1000 or more, more preferably 1200 or more. By blending the agent, it becomes possible to further suppress the fragrance from being adsorbed on the activated carbon. Although there is no restriction | limiting in particular about the upper limit of the molecular weight of the said surfactant, For example, 10,000, Preferably it is 5300, More preferably, 4500 is illustrated. Here, “having a cyclic structure” means that a part of the structure of the surfactant has a cyclic structure composed of atoms such as carbon, nitrogen, oxygen, and sulfur.

  As long as the surfactant is an ethylene oxide addition type surfactant that satisfies the above requirements, any type of surfactant, including higher alcohols, alkylphenols, fatty acids, higher alkylamines, fatty amides, oils and fats, polypropylene glycols, etc. An ethylene oxide addition type surfactant is included.

  Among the surfactants, preferable examples include polyoxyethylene styryl phenyl ether represented by the following formula (3) (wherein, a is 2 or 3, and b is An integer of 10 to 35. Preferably, a is 2 or 3, and b is an integer of 18 to 24).

Polyoxyethylene hydrogenated castor oil ether represented by the following formula (4) (wherein, i, j and k are the same or different and are integers of 1 to 98 and satisfy i + j + k = 20 to 100). i, j, and k are the same or different and are integers of 20 to 26 and satisfy i + j + k = 60 to 80).

Polyoxyethylene polyoxypropylene glycol represented by the following formula (5) (wherein, l is an integer of 1 to 299, preferably 2 to 150; m is 30 to 55, preferably 30 to 35) And n is an integer from 1 to 299, preferably from 2 to 150. Particularly preferably, m is from 30 to 55 and l + n is from 2 to 300).

And polyoxyethylene coconut oil fatty acid sorbitan represented by the following formula (6) (wherein x, y and z are the same or different and are integers of 1 to 18 and satisfy x + y + z = 6 to 34). Preferably, x, y, z is 6 or 7, and satisfies x + y + z = 20, and RaCOO− is a coconut oil fatty acid ester group having 8 to 16 carbon atoms, a monostearic acid ester group having 14 to 22 carbon atoms, Or a monooleate group having 14 to 22 carbon atoms).

  Such surfactants are commercially available. Specifically, as a commercially available product, polyoxyethylene styryl phenyl ether represented by the general formula (3) [trade name “Penerol SP-18” (wherein a is 2 or 3, b is 18), “Penerol SP-24” (a is 2 or 3, and b is 24), all Matsumoto Yushi Seiyaku Co., Ltd.]; polyoxyethylene represented by the general formula (4) Hardened castor oil ether [trade name “RCW20” (where i + j + k = 20), trade name “RCW40” (where i + j + k is 40); trade name “RCW60” (where i + j + k = 60) ), Trade name “RCW80” (where i + j + k = 80), and trade name “RCW100” (where i + j + k = 100), respectively. Manufactured by]; polyoxyethylene polyoxypropylene glycol represented by the general formula (5) [trade name “New Pole PE61” (wherein l + n is 5 and m is 30), “New Pole PE62” (Where l + n is 10 and m is 30), “New Pole PE64” (where l + n is 25 and m is 30), “New Pole PE68” ( Where l + n is 160 and m is 30), “New Pole PE71” (where l + n is 5 and m is 35), “New Pole PE74” (wherein , L + n is 30 and m is 35.) “New Pole PE75” (where l + n is 48 and m is 75), “New Pole PE78” (where l + n Is 150 And m is 35), and “New Pole PE108” (where l + n is 300 and m is 35), both manufactured by Sanyo Chemical Industries, Ltd.]; and general formula (6 ) Polyoxyethylene coconut oil fatty acid sorbitan represented by [Product name “Ionet T-20C” (where x + y + z is 20), “Ionet T-60C” (where x + y + z is 20) And “Ionette T-80C” (where x + y + z is 20), both manufactured by Sanyo Chemical Industries, Ltd.].

  The said surfactant may be used individually by 1 type, and may be used in combination of 2 or more types arbitrarily.

  When the surfactant is blended, the blending ratio of the surfactant is not particularly limited. For example, the total amount of the surfactant is 80 to 100 parts by weight with respect to the total weight of the fragrance. The ratio which becomes 1000 weight part, Preferably it is 120-750 weight part, More preferably, it is 150-500 weight part can be mentioned. The ratio of the surfactant in the fragrance liquid is, for example, 0.024 to 90% by weight, preferably 0.12 to 45% by weight, based on the total weight of the fragrance liquid. %, And more preferably 0.45 to 13.5% by weight.

  The aromatic liquid of the present invention can be prepared by uniformly mixing the above components according to conventionally known and commonly used methods.

The aromatic liquid of the present invention is used in the presence of activated carbon. The activated carbon used in combination with the fragrance liquid of the present invention is not particularly limited as to the type and shape thereof, but those having an average pore diameter of 3 nm or less, particularly 1.5 nm or less, more particularly 1 nm or less are desirable. . Further, the lower limit of the average pore diameter of the activated carbon is not particularly limited, and examples thereof include 0.6 nm, preferably 0.8 nm. That is, examples of the average pore diameter of the activated carbon include 0.6 to 3 nm, preferably 0.6 to 1.5 nm, more preferably 0.8 to 1.5 nm, and more preferably 0.8 to 1 nm. Can do. By using activated carbon having a pore diameter within such a range, the effect of suppressing the adsorption of essential aroma components to activated carbon can be obtained more effectively.
As long as the fragrance liquid of the present invention is used in the presence of activated carbon, its specific use mode is not particularly limited. As a preferable usage mode of the aromatic liquid composition of the present invention, use as an aromatic liquid of an aromatic deodorizer containing activated carbon can be mentioned.

  As a specific example of the “aromatic deodorizer containing activated carbon” here, a container having an opening in the upper part for storing the aromatic liquid, one end immersed in the aromatic liquid, and the other end from the opening of the container An aromatic liquid uptake and volatilization member that can be exposed to the indoor space part is included, and further, an active carbon is included as a deodorizing means. In the fragrance deodorizer, the mode containing activated carbon is not particularly limited, but the deodorizing effect by activated carbon and the fragrance composition of the present invention that the fragrance in the fragrance liquid composition is hard to be adsorbed by activated carbon and can be effectively volatilized. In view of the effect, an embodiment in which activated carbon is contained in the suction volatilization member is preferable. Below, the aroma deodorizer of this aspect is demonstrated in detail.

The fragrance liquid of the present invention is suitably used as the fragrance liquid for the following fragrance deodorizers (1) to (8).
(1) an aromatic liquid container having an opening;
An aromatic liquid contained in the aromatic liquid container;
Comprising a suction part and a volatilization part, wherein at least a part of the suction part is immersed in the aromatic liquid, and the volatilization part is provided so as to be exposed to the air from the opening part. An aroma deodorizer in which at least the volatilization portion of the wicking volatilization member includes activated carbon.
(2) The said volatilization part is a strip | belt shape comprised by the coating layer of the surface and the back surface, and the fiber layer pinched | interposed into these coating layers, and the said granular activated carbon has disperse | distributed to this fiber layer. The aroma deodorizer according to 1).
(3) The fiber layer includes a heat-fusible fiber, the fiber material is bonded by the heat-fusion of the heat-fusible fiber, and the covering layer and the fiber layer are bonded. The aroma deodorizer according to (2).
(4) The aroma deodorizer according to any one of (1) to (3), wherein a part of the surface of the granular activated carbon is fixed to a fiber layer by heat fusion of the heat-fusible fiber.
(5) The fragrance deodorizer according to any one of (1) to (4), wherein the activated carbon is granular with an average particle diameter of 150 to 850 μm.
(6) The aroma deodorizer according to (5), wherein the activated carbon has a pore diameter in the range of 0.6 to 3 nm.
(7) The fragrance deodorizer according to any one of (1) to (6), wherein the amount of activated carbon contained in the fiber layer is 50% by weight or less per mass of the fiber layer.
(8) The fragrance deodorizer according to any one of (1) to (7), wherein a weak portion that increases flexibility is provided on the suction portion.

  According to said fragrance deodorizer (1), since activated carbon is contained in at least the volatilization part among the suction volatilization members, in addition to the fragrance effect, an excellent deodorization effect can be obtained.

  According to said fragrance deodorizer (2), since both surfaces of the fiber layer containing activated carbon are protected by the coating material, the fibers in the fiber layer and activated carbon are prevented from falling off. Therefore, handling of the wicking volatilization member is easy, and since there is little possibility that activated carbon falls off, the deodorizing effect of activated carbon can be exhibited effectively.

  According to said fragrance deodorizer (3) or (4), a fiber layer is formed by bonding a fibrous material or a part of activated carbon and a fibrous material using heat-fusible fibers. Therefore, the fiber layer can be easily formed and the swelling rate of the fiber layer can be easily adjusted. Therefore, it is easy to select conditions that prevent activated carbon from falling off.

  According to said fragrance deodorizer (5)-(7), since the optimal conditions for the deodorization efficiency of activated carbon are selected, the deodorization efficiency of an fragrance device can be further improved.

  According to said fragrance deodorizer (8), since the flexibility of a suction part is high, a suction part expands and contracts flexibly in an aromatic liquid container. Therefore, it is most suitable for a fragrance that raises the volatilization part during use.

  Hereinafter, the fragrance deodorizer of the above aspect will be specifically described with reference to the accompanying drawings. In the drawings used for description, the same or similar parts may be denoted by the same reference numerals and description thereof may be omitted.

FIG. 1 is a perspective view showing an example of an aroma deodorizer according to an embodiment of the present invention, where (a) shows the inside of a transparent container before use, and (b) shows the state during use. FIG. In the fragrance device 1 shown in FIG. 1, a cap 7 is screwed into the opening 2 at the upper end of the fragrance liquid container 3.
A support frame 8 of a core material (a suction volatilization member) is rotatably attached to the cap 7 so as to be rotatable at its upper end. At the lower end of the support frame 8, a locking portion 8 b that protrudes outward from the outer frame is formed. When the support frame 8 is pulled up, the support frame 8 is locked to the neck of the container 3, and the holding frame 8 is It is designed not to escape.

  An example of how to attach the wicking volatilization member 6 to the holding frame 8 is that the portion indicated by reference numeral 6a in the wicking volatilization member 6 is the suction part, and the part indicated by reference numeral 6b is the volatilization part. The holding frame 8 to which the wicking member 6 is attached is attached to the aromatic liquid container 1 containing the aromatic liquid (see FIG. 1A), and the holding frame 8 is pulled up so that the aromatic liquid is in the air. Volatilized.

  Moreover, FIG. 2 is a figure which shows an example of the wicking volatilization member 6 used for the fragrance deodorizer 1, (a) is a perspective view which shows the whole wicking volatilization member 6, (b) is a suction part. It is sectional drawing which shows a structure. 2B is a cross-sectional view taken along the line 2A-2A ′ shown in FIG.

  The wicking volatilization member 6 includes a wicking portion 6a that sucks up the aromatic liquid 4 and a volatile portion 6b. The whole wicking volatilization member 6 is made of a material excellent in the wicking and volatilization effect of the fragrance liquid 4, and is mainly a fibrous material such as natural fiber such as plant fiber or pulp, man-made fiber or mixed fiber thereof. It consists of Moreover, the shape of the suction volatilization member 6 is strip | belt shape, and the width of the suction part 6a is narrower than the volatilization part 6b. The reason why the suction portion 6a is narrow is that the suction portion 6a is folded when not in use and extended when in use, as shown in FIG. 1 (a). Moreover, the width of the volatilization part 6b is wide so that the aromatic liquid 4 can be easily volatilized.

  As shown in FIG. 2B, the volatilization part 6b is composed of a thin covering layer 11 on the surface (upper surface and lower surface in FIG. 2B) and an internal fiber layer 12, and the fiber layer 12 is Granular activated carbon 13 is included. The covering layer 11 is a thin rayon, and is provided to hold the fiber layer 12 so that the fibrous material and the granular activated carbon 13 constituting the inner fiber layer 12 do not fall off from the surface. The fiber layer 12 is mixed in the above-described fibrous material, and the entire shape is held in a non-woven fabric by heat-fusible fibers that function as a binder. A method for forming the fiber layer 12 including the granular activated carbon 13 will be described in detail later.

  The activated carbon 13 is dispersed in the fiber layer 12, and the action of the activated carbon 13 improves the deodorizing effect of the fragrance device 1. That is, the fragrance of the fragrance | flavor melt | dissolved in the aromatic liquid 4 spreads in the air from the volatilization part 6b, and the malodor component causing the malodor in the air is adsorbed by the activated carbon 13. Therefore, in addition to the aroma deodorizing effect by the fragrance, a strong deodorizing effect by the activated carbon 13 is exhibited.

  The appliance for the fragrance device 1 shown in FIG. 1 is merely an example, and the appliance to which the wicking volatilization members 6, 61, 62 shown in FIGS. 2 and 3 are applied is limited to this type. is not. For example, an instrument disclosed in Japanese Utility Model Publication No. Sho 42-21280, that is, one end of a wicking member attached to the head of a support made of an elastic material such as steel wire, Put the volatilization member in the container, so that the other end of the wicking volatilization member is immersed in the aromatic liquid, and the instrument configured to allow the volatilization part to be taken in and out of the container by moving the support up and down, etc. It can be applied to various instruments that use the aromatic liquid 4 and that use a wicking volatilization member.

  By using the fragrance composition of the present invention in the fragrance deodorizer 1 configured as described above, an excellent fragrance effect and deodorization effect can be obtained.

  The activated carbon 13 used in the fragrance deodorizer is not particularly limited as long as it can adsorb a substance that causes bad odor, but it can be suitably used in the properties described below.

  The shape of the activated carbon 13 is not particularly limited, but a granular one is preferable. In particular, granular particles having an average particle diameter of 150 to 850 μm (100 to 18.5 mesh) are preferable, and granular particles having an average particle diameter of 210 to 620 μm (70 to 20 mesh) are more preferable (however, And 95% by mass or more under the sieve). This is because if the particles are too fine, they will easily fall off from the fiber layer, and if the particles are too large, the surface area of the activated carbon will be small, so that a sufficient deodorizing effect may not be obtained.

  As such activated carbon, for example, trade name “GW26 / 70” (manufactured by Kuraray Chemical Co., Ltd.), trade name “GW32 / 60” (manufactured by Kuraray Chemical Co., Ltd.), trade name “GA12 / 20” (Kuraray Chemical Co., Ltd.). Commercial products such as manufactured) can be used.

  In addition, the swelling rate of the fiber layer 12 used in the fragrance deodorizer is preferably in the range of 0 to 15%, and more preferably in the range of 0 to 7%. If the swelling rate is too high, the activated carbon in the fiber layer tends to fall off. On the other hand, when the swelling rate is low, the activated carbon 13 is difficult to drop off, but the volatilization effect may be low depending on the type of the aromatic liquid 4.

In addition, the swelling rate as used in this specification is one parameter | index showing the ease of dropping off of the activated carbon 13, and the measuring method is as follows.
1. Three samples of the volatilization part (including the coating layer 11) 6b are prepared. Although the size is arbitrary, the size of one side is preferably about 50 mm.
2. The thickness t _{0 of the} sample is measured with a constant pressure thickness measuring machine manufactured by Mitutoyo. The load is 7.0 g / m ² .
3. Immerse the sample in distilled water for 30 minutes.
4). A sample is taken out from distilled water, and the thickness t ₁ of the sample is measured under the same conditions as in (2) above.
5. The swelling ratio R _S (%) is obtained by R _S = {(t ₁ −t ₀ ) / t ₀ } × 100.

  The reason why the falling rate of the activated carbon 13 changes depending on the swelling rate is as follows. As described above, the fiber layer 12 is held in a non-woven shape by the heat-fusible fiber whose fibrous material is a binder. When the ratio of the heat-fusible fibers in the fiber layer 12 is large, the fiber layer 12 is tightly bonded to the entire fibrous material, so that the activated carbon 13 is firmly held in the fiber layer 12. Therefore, it is hard to fall off. In addition, when immersed in a liquid, the fibrous material is strongly adhered, and thus hardly swells. If the swelling rate is low, it is conceivable that the volatility of the aromatic liquid 4 in the volatilization part 6b becomes low and the deodorizing effect of the activated carbon 13 becomes small. Therefore, it is desirable that the swelling ratio is moderate. On the other hand, when the amount of heat-fusible fibers is small, the converse is true, and instead of increasing the swelling rate, the tendency of the activated carbon 13 to drop off also increases.

  Therefore, in order to suppress the falling off of the activated carbon 13 and to ensure the volatility of the volatilization part 6a, it is preferable to select an appropriate swelling rate. However, the appropriate swelling rate varies depending on the size (particle size) of the activated carbon, the type and characteristics of the fibrous material constituting the fiber layer 12, the characteristics of the heat-fusible fiber as the binder, etc. It is preferable to select according to the above conditions. As an example, the swelling rate at which the ratio of the activated carbon 13 falling off is low is in the range of 0 to 15%.

  The ratio of the activated carbon 13 in the fiber layer 12 is preferably in the range of 10 to 50% by weight with respect to the total weight of the fiber layer 12. If the ratio of the activated carbon 13 is too large, the activated carbon 13 that falls off increases, and if the ratio is too small, the deodorizing effect is not sufficiently exhibited. However, since the preferable ratio of the activated carbon 13 varies depending on the swelling rate, the size of the activated carbon 13 and the like, it is desirable to select the ratio according to the conditions of the respective fiber layers 12.

  Activated carbon used in the fragrance deodorizer may be contained in the entire suction portion 6a of the suction volatilization member 6 (see FIG. 2). That is, the suction part 6a may also have a cross-sectional structure similar to that shown in FIG. In the case of this type, the entire wicking volatilization member 6 can be made of the same material, so that the manufacture is easy.

  However, the suction part 6a is a part immersed in the aromatic liquid 4, and is a part which is not exposed in the air. Therefore, since it is not necessary to have a deodorizing action, it is a portion that does not need to contain activated carbon 13. Therefore, you may comprise the suction part 6a with the material which has the wicking property which does not contain activated carbon. For example, a fibrous material similar to the volatilization part 6b containing the activated carbon 13 or a sponge material made of a synthetic resin such as a non-woven fabric, a knitted fabric, or foamed urethane that is widely used so that the sucked liquid permeates the volatilization part 6b. It may be joined to the substrate.

  Further, as shown in FIG. 1A, the suction part 6a is pulled up in a folded state in a state before use, that is, in a state where the cap 7 seals the aromatic liquid container 3. In the state, it is better that the shape tends to be extended as shown in FIG. Therefore, it is preferable that the sucking portion 6b has a shape that extends from a folded shape, or vice versa, that is, a shape that is easily changeable, that is, has high flexibility.

  FIG. 3 is a partially enlarged perspective view showing a suction part according to another embodiment of the suction volatilization member 6, and (a) is an example in which a weak part is provided at a substantially right angle in the length direction on the suction part. b) is an example in which a weak part is provided in the longitudinal direction of the suction part. As shown in FIG. 3A, in the case of the wicking volatilization member 61, a weak portion is formed on both sides of the wicking portion 61a with a predetermined interval and in a direction substantially perpendicular to the length direction. A notch 61c is provided. By providing this weak part 61c, the flexibility of the suction part 61a can be remarkably improved.

  Further, as shown in FIG. 3B, in the case of the wicking volatilization member 62, a slit 62c which is a weak portion is provided in the length direction of the wicking portion 62a, and the wicking portion 62a is a thin string. It is in the shape. Thus, the flexibility of the suction part 61a can be remarkably improved by making the suction part 62a into a thin string shape.

  The manufacturing method of the fiber layer 12 containing the activated carbon 13 of the suction volatilization member 6, 61, 62 is as follows. The main fibers constituting the fiber layer 12 are natural fibers such as plant fibers and pulp, artificial fibers, or mixed fibers thereof as described above. First, these fibrous materials are crushed. The heat-fusible fiber is mixed as uniformly as possible with this fibrous material, and the activated carbon 13 is further mixed as uniformly as possible. With this mixture, for example, a sheet-like web is formed, and a thin rayon for the coating layer 11 is overlapped on both sides thereof. Next, the web sandwiched by the coating layer 11 is heated at a temperature higher than the melting temperature of the heat-fusible fiber to a temperature at which other materials are not damaged by heat. By this heating, the fiber layer 12 of the suction volatilization member 6, 61, 62 in which the shape of the fiber layer 12 is maintained can be formed.

  As the heat-fusible fiber, for example, high-density polyethylene fiber (melting point: about 131 ° C.), polypropylene fiber, polyvinyl chloride fiber, or the like can be used. As described above, the mixing ratio of the fibrous material and the heat-fusible fiber affects the swelling rate of the wicking volatilization member 6 (or the volatilization portion 6a), so the mixing ratio is determined based on the swelling rate. It is good. Generally, it is preferable to select from a range of about 98 to 60% by mass of the fibrous material and about 2 to 40% by mass of the heat-fusible fiber.

  As the binder, a liquid binder other than the heat-fusible fiber can be used. However, in the method in which a liquid binder is sprayed on the fibrous material and dried and adhered, the binder covers the surface of the activated carbon 13 and the deodorizing function of the activated carbon may be reduced. Therefore, a binder that is solid at room temperature is suitable as the binder. The heat-fusible fiber is a kind of solid binder, and a binder other than the heat-fusible fiber may be used as long as it has a similar adhesive function.

  One of the uniform mixing methods of the granular activated carbon 13 and the fibrous material is the following method. First, loosen the fibrous material and spread it to a uniform thickness as much as possible. Next, activated carbon is sprayed thereon. On top of that, a thin fibrous material is further laminated. By repeating this until the predetermined thickness is reached, the fiber layer 12 in which the activated carbon 13 is uniformly dispersed can be formed.

  Furthermore, the present invention provides an aroma deodorizer containing the aroma liquid and activated carbon. The fragrance deodorizer of the present invention uses the fragrance liquid as the fragrance liquid of the “fragrance deodorizer containing activated carbon”.

  According to the fragrance liquid of the present invention, in the presence of activated carbon, it is used as a fragrance liquid for a fragrance deodorizer that includes activated carbon, so that it has an excellent fragrance effect without adversely affecting the malodor adsorption action of the activated carbon. Can be played.

  Moreover, the aroma deodorizer of this invention can show the outstanding aroma effect by an aromatic liquid, and the outstanding deodorizing effect by activated carbon. Therefore, according to the fragrance deodorizer of the present invention, it is possible to create a comfortable space environment by removing malodor from the indoor space such as kitchen, toilet, warehouse, etc. and filling it with the desired fragrance.

  EXAMPLES Hereinafter, although an Example is given and this invention is demonstrated, this invention is not limited to these Examples. In the following examples, 3-methoxy-3-methyl-1-butanol is trade name “Solfit” (manufactured by Kuraray Co., Ltd.); propylene glycol monomethyl ether is trade name “Arcosolve PM” (manufactured by Liondel). ); Propylene glycol monoethyl ether was trade name “Arcosolve PE” (manufactured by Liondel)); dipropylene glycol monomethyl ether “Arcosolve DPM” (manufactured by Liondel) was used.

Test Example 1 Adsorption Characteristics of Fragrance Components on Activated Carbon In order to examine the adsorption characteristics of various fragrance components on activated carbon, the following tests were performed using 75 types of aromatic components shown in Table 1-9 below.

Prepare 75 test tubes, add 9.9 ml of ethanol to these test tubes, then add each of the 75 fragrance components shown in Table 1-9 to each test tube, and add each fragrance component alone. Aroma liquid to be contained (containing about 1% aroma component) (total 57 types) was prepared. To each 10 ml of aromatic liquid, activated carbon (raw material: coconut shell, average pore diameter: 1 nm, specific surface area: about 1000 m ² / g, packing density: 0.48 to 0.56 g / ml, particle size distribution: 20 to 70 MESH (95% Above); trade name “GW26 / 70” (manufactured by Kuraray Chemical Co., Ltd.) 0.1 g was added and the test tube was sealed, followed by shaking at 25 ° C. for 16 hours. Subsequently, the activated carbon and the aromatic liquid were separated, and the amount of the fragrance component remaining in the aromatic liquid was quantified by gas chromatography. From the comparison between the amount of the fragrance component in the fragrance liquid before mixing with the activated carbon and the amount of the fragrance component in the fragrance liquid after the above treatment, the ratio (adsorption rate) (%) of the fragrance component in the fragrance liquid adsorbed on the activated carbon was calculated. The fragrance component was quantified by gas chromatography using phenylethyl alcohol as an internal standard.

  The obtained results are shown in Table 1-9. From the results of this test, it was confirmed that all of the essential fragrance components used in the present invention have an adsorption rate of 30% or less and can exhibit an excellent fragrance effect even in the presence of activated carbon.

Example 1 Adsorption characteristics of a fragrance liquid containing a plurality of fragrance components to activated carbon A fragrance liquid (Example 1) containing a fragrance component having a formulation shown in Table 10 below was prepared. Using the aromatic liquid, the same test as in Test Example 1 was performed, and the adsorption rate of each aromatic component in the aromatic liquid to activated carbon was evaluated.

The obtained results are also shown in Table 10. In Table 7, the results obtained in Test Example 1 (Adsorption rate when using a fragrance liquid containing each fragrance component alone (%); in Table 7, referred to as “single item adsorption rate”). Is also described. As can be seen from Table 10, it has been clarified that the adsorption rate of each fragrance component in the aromatic liquid has a correlation with the adsorption rate when the fragrance component is used alone. Moreover, it was confirmed that the said fragrance | flavor emits the outstanding fragrance in presence of the activated carbon used by this test.
From the above results, the aromatic liquid prepared in this test has low adsorptivity to activated carbon,
It was confirmed that it was suitable for use in the presence of activated carbon.

Example 2-5
1. Preparation of Aromatic Liquid An aromatic liquid having the composition shown in Table 11-16 below was prepared (Example 2-5, Comparative Example 1-3).

2. Deodorizing aroma test Using each of these aroma liquids (Example 2-5, Comparative Example 1-4), the following tests were conducted. Using 400 ml of each fragrance liquid, the fragrance deodorizer shown in FIG. 1 under the following conditions was prepared, and the deodorizer fragrance was left in a space 5 L where malodors exist for 24 hours. Then, the odor in the space was evaluated.
<Deodorizing fragrance used (fragrance deodorizing apparatus shown in FIG. 1)>
Aromatic liquid container 3 ; capacity 400ml
Volatilization member 6 ; the suction part 6a is composed of pulp and rayon material, and the volatilization part 6b is composed of pulp and rayon material. The suction part 6a and the volatilization part 6b contain about 60 mg of the following activated carbon.
Activated carbon 13 ; raw material: coconut shell, average pore diameter: 1 nm, specific surface area: about 1000 m ² / g, packing density: 0.48 to 0.56 g / ml, particle size distribution: 20 to 70 MESH (95% or more); GW26 / 70 ", manufactured by Kuraray Chemical Co., Ltd.

3. Test results As a result, it was confirmed that the fragrance deodorizer using the fragrance liquid of the present invention (Example 2-5) has both an excellent fragrance effect and a deodorization effect. In contrast, in Comparative Example 1, the deodorizing effect in the space was sufficient, but the aroma effect was insufficient. Moreover, in Comparative Example 2-4, all were inadequate in both the deodorizing effect and the aroma effect in space.

It is a perspective view which shows an example of the fragrance deodorizer which concerns on embodiment of this invention, (a) is the state before use which shows the inside of a transparent container, (b) is a figure which shows the state at the time of use. It is a figure which shows an example of the wicking volatilization member used for the fragrance deodorizer which concerns on embodiment of this invention, (a) is a perspective view which shows the whole wicking volatilization member, (b) is the structure of a suction part. It is sectional drawing shown. It is a partial expansion perspective view which shows the suction part which concerns on another embodiment of a wicking volatilization member, (a) is an example which provided the weak part in the suction direction substantially at right angles to the length direction, (b) is a suction part. This is an example in which a weak portion is provided in the length direction.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Aroma apparatus 2 Opening part 3 Aromatic liquid container 4 Aromatic liquid 6, 61, 62 Uptake volatilization member 6a, 61a, 62a Absorption part 6b, 61b, 62b Volatilization part 7 Cap 8 Support frame 11 Cover layer 12 Fiber layer 13 Activated carbon

Claims (2)

A fragrance used in the presence of activated carbon, the fragrance containing a fragrance in a total amount of 0.1% by weight or more,
The fragrance comprises (1) 2,4,6-trimethyl-2-phenyl-1,3-dioxane, (2) 4,6,6,7,8,8, -hexamethyl-1,3,4,6 , 7,8, Hexahydrocyclopentabenzopyran, (3) Helional, (4) Citronellol, (5) γ-nonalactone, (6) 1,8-cineole, (7) 4-acetoxy-3-amyltetrahydro Pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthone, (11) terpineol, (12) linalool, (13) borneol, (14) fenthyl alcohol, (15) 3,7-dimethyl- 7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethyl butyrate, (18) methyl dihydrojasmonate, (19) undecalactone gamma, (20) damascon alpha, (21) nerol (22) cis-3-hexyl acetate, (23) dihydromyrcenol, (24) octyl aldehyde, (25) decyl aldehyde, (26) citral, ( 27) geranyl nitrile, (28) geranyl acetate, (29) γ-decalactone, (30) dihydroterpinyl acetate, (31) 7-acetyl-1,2,3,4,5,6,7,8, -Octahydro-1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) beta ionone, (34) acetyl cedrene, (35) tricyclodecenyl acetate, (36) dimethylheptanol , (37) Mylacaldehyde, (38) Lyral, (39) Thiormenton, (40) Santarina alcohol, (41) Vanillin, (42) Ethylvanillin, (43) Isolongifolanone, (44) Isobornyl Acetate, (45) Cyclamenaldehyde, (46) Dimethylbenzyl Acetate, (47) Lilyaldehyde, (48) Benzyl Acetate, (49) Stylaryl Acetate, (50) Citronellyl Acetate, (51) Linalyl Acetate, (52 ) Nopylacetate, (53) pt-butylcyclohexyl acetate (54) cyclogalvanum, (55) menthol, (56) terpinyl acetate, (57) cis-3-hexanol, (58) pt-butylcyclohexyl acetate, (59) benzaldehyde, (60) β- The group consisting of naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) limonene, (64) hexylcinnamic aldehyde, (65) heliotropin, (66) cuminaldehyde, and (67) cyclohexyl salicylate. Containing at least one fragrance component selected from
An aromatic liquid, wherein the aromatic component is contained in a proportion of 50 to 100 parts by weight per 100 parts by weight of the flavor. An aroma deodorizer comprising the aroma liquid according to claim 1 and activated carbon.

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