WO2005002632A1 - Fragrance fluid composition for fragrant deodorizing device - Google Patents

Fragrance fluid composition for fragrant deodorizing device Download PDF

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Publication number
WO2005002632A1
WO2005002632A1 PCT/JP2004/009644 JP2004009644W WO2005002632A1 WO 2005002632 A1 WO2005002632 A1 WO 2005002632A1 JP 2004009644 W JP2004009644 W JP 2004009644W WO 2005002632 A1 WO2005002632 A1 WO 2005002632A1
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WO
WIPO (PCT)
Prior art keywords
fragrance
acetate
activated carbon
aromatic
oil
Prior art date
Application number
PCT/JP2004/009644
Other languages
French (fr)
Japanese (ja)
Inventor
Yasuyuki Hasegawa
Yumiko Fumoto
Original Assignee
Kobayashi Pharmaceutical Co., Ltd.
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Filing date
Publication date
Application filed by Kobayashi Pharmaceutical Co., Ltd. filed Critical Kobayashi Pharmaceutical Co., Ltd.
Publication of WO2005002632A1 publication Critical patent/WO2005002632A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/044—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of an organic compound other than a macromolecular compound

Definitions

  • Aroma liquid for aroma deodorizer is Aroma liquid for aroma deodorizer
  • the present invention relates to an aromatic liquid. More specifically, the present invention relates to an aromatic liquid that can exert an excellent aroma effect even in the presence of activated carbon. Further, the present invention relates to an aromatic deodorizer using the aromatic liquid.
  • fragrances capable of exerting an aroma effect by volatilizing fragrances naturally are widely used.
  • fragrance components used as fragrances in fragrances have been known, and the physicochemical and sensory characteristics of each fragrance component have been clarified. The adsorption properties are not known.
  • fragrance components used in conventional fragrances are easily adsorbed by activated carbon.
  • the fragrance function and deodorization function are reduced. They cancel each other out, and both aroma and deodorization functions cannot be sufficiently exhibited.
  • the fragrance is a liquid, the fragrance is adsorbed on the activated carbon before the fragrance is volatilized into the indoor space, so that the fragrance effect is significantly reduced and the odor is thereby reduced. The effect is also reduced. So far, the adsorption characteristics of aromatic components to activated carbon Since it is not known, it is not clear what kind of aroma component can produce a desired aroma effect in the presence of activated carbon.
  • Patent Document 1 JP-A-57-159707
  • an object of the present invention is to solve the above-mentioned problems of the prior art. Specifically, an object of the present invention is to provide an aromatic liquid that can exhibit an effective scent effect without the fragrance component being adsorbed by activated carbon when used in the presence of activated carbon. is there.
  • Another object of the present invention is to provide an aromatic deodorizer having both excellent aroma and deodorizing functions.
  • the present inventors have conducted intensive studies to solve the above-mentioned problems, and found that among the innumerable types of aromatic components and the combinations of the mixing ratios of the aromatic components, they are suitable for use in the presence of activated carbon.
  • a prescription for an aromatic liquid That is, in the fragrance liquid containing the following fragrance components (1) and (67) at a predetermined ratio, the adsorption of the fragrance component in the fragrance solution to activated carbon is suppressed, and the deodorizing effect of the activated carbon is adversely affected. It was found that it was useful for use in the presence of activated carbon. Further, they have found that an aroma deodorizer containing a combination of the above-mentioned aroma liquid and activated carbon is excellent in both effects of aroma and deodorization.
  • the present invention has been completed by conducting further studies based on these findings.
  • the present invention provides the following inventions:
  • Item 1 An aromatic liquid used in the presence of activated carbon, wherein the aromatic liquid contains a fragrance in a total amount of 0.1% by weight or more,
  • the fragrance includes (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) Citro Nerol, (5) ⁇ -nonalatatone, (6) 1,8-cineole, (7) 4-acetoxy-3-amyltetrahide-opened pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthon, ( 11) terpineol, (12) linalool, (13) borneol, (14) fentyl alcohol, (15) 3,7-dimethyl_7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethylbutylate , (18) methyl dihydrodiasmonate, (19) pendecalactone gamma, (20) damascon alpha, (21)
  • An aromatic liquid comprising the fragrance component in an amount of 50 to 100 parts by weight per 100 parts by weight of the fragrance.
  • Item 2 An aromatic deodorizer comprising the aromatic liquid according to Item 1 and activated carbon.
  • the “fragrance component” refers to a compound or a component having a fragrance effect.
  • the “fragrance” is composed of the fragrance component, and indicates a fragrance source in the fragrance liquid.
  • the aromatic liquid of the present invention is an aromatic liquid to be used in the presence of activated carbon. Also book The aromatic liquid of the present invention is used as an aromatic liquid for an aromatic 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 of the fragrance liquid without adversely affecting the deodorizing effect of the activated carbon.
  • the fragrance used in the fragrance liquid of the present invention includes (1) 2,4,6-trimethyl-2-phenyl-1,3-dioxane, (2) 4,6,6, 7,8,8, -hexamethyl-1,3,4,6,7,8, hexahydrocycline pentabenzopyran, ( 3 ) helional, ( 4 ) citronellol, ( 5 ) ⁇ -nonalatatone,
  • fragrance component of (1)-(63) is preferable, and the fragrance component of (1)-(58) is more preferable.
  • the fragrance component particularly preferably the fragrance component (1)-(23) is exemplified.
  • the fragrance used in the fragrance liquid of the present invention may contain other fragrance components (hereinafter, referred to as “optional fragrance components”) in addition to the essential fragrance components.
  • optional fragrance components when the optional component is contained at a remarkably high ratio, there is a concern that the deodorizing effect of the active carbon may be reduced by adsorbing the optional aromatic component on the activated carbon.
  • the essential fragrance component is usually 50-100 parts by weight, preferably 60-100 parts by weight, per 100 parts by weight of the fragrance. More preferably, a fragrance containing an essential aroma component in a proportion of 80 to 100 parts by weight is used.
  • fragrance component examples include the following fragrance components: aldehydes having 6 to 12 carbon atoms (other than octylaldehyde and decylaldehyde), anisaldehyde, aceta monole R, acetophenone, adoxal, allyl Amyl glycolate, arylcyclohexane propionate, alpha damascon, ambrette face, ambroxane, aminoresinamic anoaldehyde, amyl cinamic aldehyde dimethyl acetal, amyl valerianate, amyl salicylate, isoamyl acetate, acetyljuge Nol, isoamyl salicylate, indole, ⁇ -ionone, ⁇ -methylionone; 3 methinoleionone, ⁇ -methylionone, indene, ethylenirin, oranthiol, oakmoss No.1, oribbon
  • the fragrance liquid of the present invention contains at least 0.1% by weight or more of the fragrance.
  • 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 exhibited.
  • the lower limit of the content ratio of the fragrance is preferably 0.2% by weight, more preferably 0.3% by weight.
  • the upper limit of the proportion of the fragrance in the fragrance liquid is not particularly limited, but is, for example, 10% by weight, preferably 5% by weight, and more preferably 3% by weight.
  • aromatic liquid of the present invention is mixed with an appropriate solvent or carrier, and the strength and persistence of the fragrance are appropriately adjusted.
  • a compound represented by the following general formula (1) can be given as an example of a solvent that can be blended with the aromatic liquid of the present invention.
  • a compound represented by the following general formula (1) By combining a compound represented by the following general formula (1) as a solvent, adsorption of activated carbon as an aroma component can be further suppressed in the presence of activated carbon, and an effective aroma and deodorizing effect can be obtained. it can.
  • R is an alkyl group having 15 to 15 carbon atoms or a hydrogen atom, preferably a methynole group or ethyl.
  • R is an alkyl group having 15 to 15 carbon atoms or a hydrogen atom, preferably
  • R is carbon number 1
  • R represents 15 to 15 hydroxyalkyl groups, preferably a methyl group, an ethyl group, a hydroxymethyl group or a hydroxyethyl group.
  • R represents a hydroxyl group or a hydrogen atom.
  • R is carbon number 1
  • R—R is
  • the compound (1) is not particularly limited, but preferably has high solubility in water.
  • the content is 50% or more, preferably 90% or more, and more preferably 99.
  • Compounds having a solubility of at least / 0 are desirable.
  • compound (1) a compound represented by the formula: R methyl group, R force S methyl group, R force S hydroxymethyl
  • R is a hydrogen atom and R is an S-methyl group; and R is a hydrogen atom and R is a hydrogen atom
  • R a methyl group
  • R is a hydroxyl group
  • R is a methyl group, an ethyl group, or an alkyl group represented by the following formula (2).
  • a compound showing a kill ether group can be suitably used.
  • Tyl ether (where R is a hydrogen atom, R is a hydrogen atom, R force S methyl group, R is hydroxyl group, R
  • 3-methoxy-13-methyl-1-butanol is particularly preferred.
  • Such a compound can be obtained commercially.
  • 3-methoxy-1 3 meth Noreichi 1-butanol (trade name "Solfit”, manufactured by Kuraray Co., Ltd.), propylene glycol monomethyl ether (trade name "Arcosolve PM”, manufactured by Lion Dell Inc.), propylene diol alcohol monoethyl ether (trade name "Arcosolve PE”, Liondel Co., Ltd.), dipropylene pyryl alcohol monomethyl ether (trade name "Arcosolve DPM", manufactured by Liondel Co.) and the like are commercially available.
  • the above compound (1) may be used alone or in a combination of two or more.
  • the content ratio of the compound (1) in the fragrance liquid varies depending on the type of the compound (1) used, the type of activated carbon used in the fragrance deodorizer, and the like, and cannot be uniformly defined.
  • the total amount of the compound (1) is 0.150% by weight, preferably 0.5-10% by weight, more preferably 13% by weight with respect to the total weight of the aromatic liquid. Can be listed.
  • examples of the solvent or carrier that can be blended with the aromatic liquid of the present invention include water; alcohols such as methanol, ethanol, propanol, and butanol; and ethylene glycol, propylene glycol, and the like. And glycols such as dipropylene glycol. Of 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 alone or in any combination of two or more. The amount of the solvent or carrier can be appropriately set according to the type of the solvent or carrier used, the intended effect, and the like.
  • the blending ratio is not particularly limited, but as an example, the total amount of the solvent or the simple substance is 0.1 to 50% by weight relative to the total weight of the aromatic liquid. %, Preferably 0.5 to 10% by weight, and more preferably 13 to 13% by weight.
  • components such as a surfactant, a dye, a preservative, a chelating agent, an ultraviolet absorber, and a deodorant can be added to the aromatic liquid of the present invention.
  • the amounts of these components can be appropriately set according to the type of the components used, the desired effects, and the like.
  • the aromatic liquid of the present invention contains, as a surfactant, a linear branched structure or a cyclic structure. Having a molecular weight of 800 or more, preferably 1000 or more, and more preferably 1200 or more, further suppresses the perfume from being adsorbed on the activated carbon by adding an ethylene oxide-added surfactant. It becomes possible.
  • the upper limit of the molecular weight of the surfactant is not particularly limited, but is, for example, 10,000, preferably 5300, and more preferably 4500.
  • “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.
  • the surfactant is an ethylene oxide-added surfactant that satisfies the above requirements, it may be of a higher alcohol, an alkylphenol, a fatty acid, a higher alkylamine, a fatty amide, a fat, a polypropylene glycol, or the like. And all types of surfactants of the ethylene oxide addition type.
  • polyoxyethylenestyrylphenyl ether represented by the following formula (3) (where 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 polyoxypropylene glycol represented by the following formula (5) (wherein, 1 is an integer of 11299, preferably 2150; m is 3055, preferably 3035 And n is an integer from 1 to 299, preferably from 2 to 150. Particularly preferably, m is from 30 to 55 and 1 + n is from 2 to 300.)
  • RaCOO— is a coconut oil fatty acid ester group having 8-16 carbon atoms. A monostearate group having 14 to 22 carbon atoms, or a monooleate group having 14 to 22 carbon atoms).
  • Such a surfactant can be obtained commercially.
  • the above surfactants may be used alone or in any combination of two or more.
  • the blending ratio of the surfactant is not particularly limited, but, for example, the surfactant is added in a total amount of 100 parts by weight of the fragrance.
  • the ratio can be 80 to 1000 parts by weight, preferably 120 to 750 parts by weight, more preferably 150 to 500 parts by weight.
  • the ratio of the surfactant in the fragrance liquid is, for example, 0.002490% by weight, preferably 0.12 to 45% by weight, based on the total weight of the fragrance liquid. %, 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 a conventionally known and commonly used method.
  • the aromatic liquid of the present invention is used in the presence of activated carbon.
  • the type and shape of activated carbon used together with the aromatic liquid of the present invention are not particularly limited. It is desirable that the average pore diameter be 3 nm or less, particularly 1.5 nm or less, and more particularly 1 nm or less.
  • the lower limit of the average pore diameter of the activated carbon is not particularly limited, but may be, for example, 0.6 nm, preferably 0.8 nm. That is, 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, as one row of the average pore diameter of the activated carbon. be able to.
  • the aromatic liquid of the present invention is used in the presence of activated carbon, its specific usage is not particularly limited.
  • the fragrance composition of the present invention use of an fragrance deodorizer containing activated carbon as a fragrance can be mentioned.
  • aromatic deodorizer containing activated carbon here include a container having an opening at an upper portion for storing an aromatic liquid, one end immersed in the aromatic liquid, and the other end of the container.
  • the mode of containing the activated carbon is not particularly limited, but the deodorizing effect of the activated carbon and the aromatic liquid of the present invention in which the fragrance in the aromatic liquid composition is less likely to be adsorbed by the activated carbon and can be volatilized effectively.
  • an embodiment in which the above-mentioned wicking and evaporating member contains activated carbon is preferable.
  • the aromatic deodorizer of this embodiment will be described in detail.
  • the aromatic liquid of the present invention is suitably used as an aromatic liquid for an aromatic deodorizer of the following (1)-(8).
  • 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 includes a suction volatilization member provided so as to be exposed to the air from the opening.
  • an aromatic deodorizer wherein at least the volatile portion of the suction volatile component contains activated carbon.
  • volatilization portion is a band composed of front and back coating layers and a fiber layer sandwiched between these coating layers, and the granular activated carbon is dispersed in the fiber layer; Note in 1) Aroma deodorizer described.
  • the fiber layer contains heat-fusible fibers, and the heat-sealing of the heat-fusible fibers bonds the fiber material, and bonds the coating layer and the fiber layer.
  • the fibrous material or a part of the activated carbon and the fibrous material are adhered to each other by utilizing the heat-fusible fiber, thereby forming a fibrous layer. Since it is performed, it is easy to form the fiber layer and to adjust the swelling ratio of the fiber layer. Therefore, it is easy to select the conditions under which the activated carbon is hard to fall off.
  • the optimum conditions for the deodorizing efficiency of the activated carbon are selected, so that the deodorizing efficiency of the aromatic device can be further improved.
  • the flexibility of the suction part is high, so that the suction part expands and contracts flexibly in the fragrance liquid container. Therefore, the tie that raises the volatilization part during use It is most suitable for aroma of the bottle.
  • FIG. 1 is a perspective view showing an example of an aromatic deodorizer according to an embodiment of the present invention, wherein (a) shows a state before use showing the inside of a transparent container, and (b) shows a state when used. It is a figure showing the state of.
  • a cap 7 is screwed into the opening 2 at the upper end of the fragrance liquid container 3.
  • the cap 7 is provided with a support frame 8 made of a core material (wicking and evaporating member) rotatably connected at the upper end thereof.
  • a locking portion 8b protruding outward from the outer frame is formed, and 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 I'm not getting out.
  • a portion denoted by reference numeral 6a is a suction portion
  • a portion denoted by reference numeral 6b is a volatilization portion.
  • the holding frame 8 to which the suction volatilization member 6 is attached is attached to the fragrance liquid container 1 containing the fragrance liquid (see FIG. 1 (a)), and the fragrance liquid is put into the air by lifting the holding frame 8. It has been volatilized.
  • FIG. 2 is a diagram showing an example of the suction and volatilization member 6 used in the fragrance deodorizer 1.
  • FIG. 2 (a) is a perspective view showing the whole of the suction and volatilization member 6, and FIG. It is sectional drawing which shows the structure of a suction part.
  • FIG. 2 (b) is a cross-sectional view taken along the line 2A-2A ′ shown in FIG. 2 (a).
  • the wicking and volatilizing member 6 is configured to include a wicking portion 6a for sucking up the aromatic liquid 4 and a volatilizing portion 6b.
  • the entire wicking and volatilizing member 6 is made of a material having an excellent wicking and volatilizing effect of the fragrance liquid 4, and is mainly composed of natural fibers such as plant fibers and pulp, artificial fibers or mixed fibers thereof. It is composed of materials.
  • the suction volatilization member 6 has a band shape, and the suction portion 6a is narrower in width than the volatilization portion 6b.
  • the width of the wick 6a is narrow, as shown in FIG. 1 (a), so that the wick 6a is in a folded state when not in use and in an extended state when in use. The reason why the width of the volatilization part 6b is large is to make it easy for the aromatic liquid 4 to volatilize.
  • the volatile portion 6b has a thin surface (upper and lower surfaces in FIG. 2 (b)).
  • the fiber layer 12 includes a resin coating layer 11 and an inner fiber layer 12, and the fiber layer 12 contains granular activated carbon 13.
  • the coating 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 the surface.
  • the fiber layer 12 is mixed in the above-mentioned fibrous material, and the entire shape thereof is held in a non-woven fabric shape by the heat-fusible fibers acting as a binder. The method for forming the fiber layer 12 containing the granular activated carbon 13 will be described later in detail.
  • the activated carbon 13 is dispersed in the fiber layer 12, and the effect of the activated carbon 13 improves the deodorizing effect of the fragrance 1.
  • the fragrance of the fragrance dissolved in the fragrance liquid 4 spreads into the air from the volatilization section 6b, and the odorous component causing the odor in the air is adsorbed by the activated carbon 13. Therefore, in addition to the aromatic deodorizing effect of the fragrance, the activated carbon 13 exerts a powerful deodorizing effect.
  • the device for the fragrance device 1 shown in Fig. 1 is merely an example, and the device to which the suction volatilization members 6, 61, and 62 shown in Figs. 2 and 3 are applied is of this type. It is not limited.
  • one end of a wicking member is attached to the head of a device disclosed in Utility Model Publication No. 42-21280, that is, a support formed of an elastic material such as a steel wire, and the support and the support are connected to each other.
  • the volatilization member is placed in a container, the other end of the suction volatilization member is immersed in the aromatic liquid, and the volatilization part can be taken in and out of the container by moving the support up and down.
  • the present invention can be applied to various devices using the fragrance liquid 4 such as a device and using a suction volatilization member.
  • fragrance composition of the present invention in the fragrance deodorizer 1 configured as described above, excellent fragrance and deodorization effects can be obtained.
  • the type and shape of the activated carbon 13 used in the aroma deodorizer are not particularly limited as long as they can adsorb substances that cause malodor, but those having the properties described below are preferable. Can be used for
  • the activated carbon 13 is not particularly limited in its shape, but is preferably granular.
  • granules having an average particle size of 150 850 xm (100 18.5 mesh) are preferable, and granules having an average particle size of 210 620 ⁇ (70 20 mesh) are more preferable (however, 95% by mass or more under the sieve). If the particles are too fine, they will fall out of the fiber layer If the particles are too large immediately, the surface area of the activated carbon becomes small, so that a sufficient deodorizing effect may not be obtained.
  • activated carbon for example, trade name “GW26 / 70” (manufactured by Kuraray Chemical Co., Ltd.), trade name “GW32 / 60” (manufactured by Kuraray Chemical Co., Ltd.), and trade name “GA12 / 20” (Kuraray Chemical Co., Ltd.) Commercial products such as Nore Co., Ltd.) can be used.
  • the swelling ratio of the fiber layer 12 used in the aromatic deodorizer is preferably in the range of 0 to 15%, more preferably in the range of 0 to 7%. If the swelling ratio is too high, the activated carbon in the fiber layer tends to fall off. On the other hand, when the swelling ratio is low, the activated carbon 13 does not easily fall off, but the volatilization effect may be reduced depending on the type of the aromatic liquid 4.
  • the swelling ratio is one index indicating the easiness of the activated carbon 13 falling off, and its measuring method is as follows.
  • Volatilization area (including coating layer 11) Prepare 3 samples of 6b. Although the size is arbitrary, it is desirable that the size of one side is about 50 mm.
  • the load shall be 7. Og / m 2 .
  • the fibrous layer 12 is held in the form of a nonwoven fabric by the heat-fusible fiber, which is a fibrous material serving as a binder.
  • the heat-fusible fiber which is a fibrous material serving as a binder.
  • 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.
  • the fibrous material is strongly adhered, so that it does not easily swell.
  • the swelling ratio is low, it is considered that the volatility of the aromatic liquid 4 in the volatilization section 6b is low and the deodorizing effect of the activated carbon 13 is small. Therefore, it is desirable that the swelling ratio is appropriate.
  • the amount of the heat-fusible fiber is small, conversely, instead of increasing the swelling ratio, the tendency of the activated carbon 13 to fall off increases. Therefore, in order to suppress the falling off of the activated carbon 13 and secure the volatility of the volatilization part 6a, it is preferable to select an appropriate swelling ratio.
  • the appropriate swelling ratio varies depending on the size (particle size) of the activated carbon, the type and characteristics of the fibrous material constituting the fibrous layer 12, the characteristics of the heat-fusible fiber as the binder, and the like. It is preferable to select according to the following conditions. As an example, the swelling ratio at which the activated carbon 13 falls off at a low rate is in the range of 0 15%.
  • the ratio of the activated carbon 13 in the fiber layer 12 is preferably in a range of 10 to 50% by weight based on the total weight of the fiber layer 12. If the ratio of the activated carbon 13 is too large, the amount of the activated carbon 13 that is dropped increases, and if the ratio is too small, the deodorizing effect is not sufficiently exerted. However, the preferable ratio of the activated carbon 13 varies depending on the swelling ratio, the size of the activated carbon 13, and the like. Therefore, it is desirable to select the ratio in accordance with the conditions of each fiber layer 12.
  • the activated carbon used in the fragrance deodorizer may be included in the entire suction portion 6a of the suction volatilization member 6 (see Fig. 2). That is, the suction portion 6a may also have a cross-sectional structure similar to that shown in FIG. 2 (b). In the case of this type, since the entire suction volatilization member 6 can be made of the same material, manufacture is easy.
  • the upper portion 6a is a portion that is immersed in the aromatic liquid 4, and is a portion that is not exposed to the air. Therefore, since it is not necessary to have a deodorizing effect, it is not necessary to include the activated carbon 13. Therefore, the wick 6a may be made of a wicking material that does not contain activated carbon. For example, a fibrous material similar to the volatile portion 6b containing the activated carbon 13 or a synthetic resin sponge material such as a commonly used nonwoven fabric, knitted fabric, or urethane foam may be used so that the sucked liquid permeates the volatile portion 6b. May be joined.
  • the suction cup 6a is folded in a state before use, that is, in a state in which the cap 7 seals the flavor liquid container 3, and the cap 7 When the is raised, it is better to be easily extended as shown in Fig. 1 (b). For this reason, it is preferable that the wicking portion 6b has a property that the shape is easily changed from the folded shape or vice versa, that is, the flexibility is large.
  • FIG. 3 is a partially enlarged perspective view showing a suction part according to another embodiment of the suction volatilization member 6, and FIG. 3 (a) has a weak part provided substantially at right angles to the length direction in the suction part.
  • Example, (b) is the length of the suction head This is an example in which a weak portion is provided in the direction.
  • the weak portion is formed on both sides of the suction portion 61a at a predetermined interval in a direction substantially perpendicular to the length direction.
  • a notch 61c is provided.
  • a cut 62c which is a weak portion, is provided in the length direction of the suction portion 62a.
  • 62a has a thin string shape.
  • the method for producing the fiber layer 12 containing the activated carbon 13 of the suction volatilization members 6, 61 and 62 is as follows.
  • the main fibers constituting the fiber layer 12 are, as described above, natural fibers such as plant fibers and pulp, man-made fibers, or mixed fibers thereof. First, these fibrous materials are crushed.
  • the heat-fusible fiber is mixed as uniformly as possible with the 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 superposed on both sides thereof.
  • the web sandwiched by the coating layer 11 is heated at a temperature higher than the melting temperature of the heat-fusible fiber and below a temperature at which other materials are not damaged by heat.
  • the fiber layer 12 of the suction volatilizing members 6, 61, 62 in which the shape of the fiber layer 12 is maintained can be formed.
  • the heat-fusible fiber for example, high-density polyethylene fiber (melting point: about 131 ° C), polypropylene fiber, polyvinyl chloride fiber, and the like can be used.
  • the mixing ratio between the fibrous material and the heat-fusible fiber affects the swelling ratio of the wicking and volatilizing member 6 (or the volatilizing portion 6a), so the mixing ratio is determined based on the swelling ratio. Is good. Generally, it is preferable to select from the range of about 9860% by mass of the fibrous material and about 2 to 40% by mass of the heat-fusible fiber.
  • a liquid binder other than the heat-fusible fiber can be used.
  • the binder may cover the surface of the activated carbon 13 and may reduce the deodorizing function of the activated carbon. Therefore, a binder that is solid at room temperature is suitable for the binder.
  • the heat-fusible fiber is a kind of solid binder, and as long as it has a similar adhesive function, the heat-fusible fiber and the like are used. You can use an outside binder.
  • One of the uniform mixing methods of the granular activated carbon 13 and the fibrous material is as follows. First, loosen the fibrous material and spread it as evenly as possible. Next, sprinkle activated carbon on it. Further, a fibrous material is further laminated thinly thereon. By repeating this until the thickness becomes a predetermined thickness, the fiber layer 12 in which the activated carbon 13 is uniformly dispersed throughout can be formed.
  • the present invention further provides an aroma deodorizer containing the above-mentioned 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”.
  • the aromatic liquid of the present invention it is excellent in that it is used as an aromatic liquid for an aroma deodorizer containing activated carbon, particularly in the presence of activated carbon, so that the activated carbon does not adversely affect the odor adsorbing action.
  • An aroma effect can be achieved.
  • the aroma deodorizer of the present invention can exhibit an excellent aroma effect by an aromatic liquid and an excellent deodorization 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 bad odors from indoor spaces such as pedestals, toilets, and warehouses and filling them with a desired fragrance.
  • 3-methoxy-3-methyl-1-butanol is a trade name of "Solfit” (manufactured by Kuraray Co., Ltd.); propylene glycol monomethyl ether is a trade name of "Arcosolve PM" (manufactured by Lion Dell).
  • Propylene glycol monoethyl ether used was trade name "Arcosolve PE” (manufactured by Lion Dell); dipropylene glycol monomethyl ether "Arcosolve DPM” (manufactured by Lion Dell).
  • 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 aromatic component in the fragrance liquid before mixing with the activated carbon and the amount of the aromatic 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 quantification of aroma components by gas chromatography was performed using phenylethyl alcohol as an internal standard.
  • Tricyclodecenyl Acetate 10.07 ⁇ -Naphthyl methyl ether 22.84
  • Example 1 An aromatic liquid containing an aromatic component having the formulation shown in Table 10 below (Example 1) was prepared. Using the perfume liquid, a test similar to the above Test Example 1 was performed to evaluate the adsorption rate of each fragrance component in the fragrance liquid on activated carbon.
  • Aromatic liquids having the compositions shown in Tables 11 to 16 below were prepared (Examples 2 to 5, Comparative Examples 1 to 3) ( [0098] [Table 11] Example 2
  • the upper part 6a is composed of pulp and rayon material
  • the vaporization part 6b is composed of pulp and rayon material.
  • Approximately 6 Omg of the following activated carbon is contained in the suction part 6a and the volatile part 6b.
  • Activated carbon 13 raw material: coconut shell, average pore diameter: lnm, specific surface area: about 1000 m 2 / g, Filling Density: 0. 48-0 56gZml, particle size distribution: 20 70MESH (95% or more), trade name "GW 26 / 70 ", manufactured by Kuraray Chemical Co., Ltd.
  • FIG. 1 is a perspective view showing an example of an aromatic deodorizer according to an embodiment of the present invention, where (a) is a state before use showing the inside of a transparent container, and (b) is a state during use. It is a figure showing the state of.
  • FIG. 2 is a view showing an example of a wicking and volatilizing member used in the fragrance deodorizer according to the embodiment of the present invention. It is sectional drawing which shows the structure of an upper part.
  • FIG. 3 is a partially enlarged perspective view showing a suction part according to another embodiment of the suction volatilization member, where (a) shows an example in which a weak part is provided substantially perpendicularly to the length direction in the suction part, (b) ) Is an example in which a weak portion is provided in the length direction of the suction head.

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Abstract

[PROBLEMS] 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. [MEANS FOR SOLVING THE PROBLEMS] A fragrance fluid comprising specific fragrance components (1) to (66) in a specific proportion. Said 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.

Description

明 細 書  Specification
芳香脱臭器用の芳香液  Aroma liquid for aroma deodorizer
技術分野  Technical field
[0001] 本発明は、芳香液に関する。より詳細には、活性炭存在下でも優れた芳香効果を 発揮できる芳香液に関する。更に本発明は、当該芳香液を利用した芳香脱臭器に 関する。  The present invention relates to an aromatic liquid. More specifically, the present invention relates to an aromatic liquid that can exert an excellent aroma effect even in the presence of activated carbon. Further, the present invention relates to an aromatic deodorizer using the aromatic liquid.
^景技術  ^ Scenic technology
[0002] 家庭やマイカー等の室内空間の臭気による不快感をなくし、快適な空間を生み出 すために、香料を自然に揮散させることによって芳香効果を発揮できる芳香剤が広く 使用されている。  [0002] In order to eliminate the discomfort caused by odors in indoor spaces such as homes and private cars, and to create a comfortable space, fragrances capable of exerting an aroma effect by volatilizing fragrances naturally are widely used.
[0003] 一方、このような芳香剤では、香料の揮散による芳香効果で室内空間を芳香で満 たすことができても、空間に悪臭がある場合には、当該悪臭を消すことはできないと レ、う欠点がある。  [0003] On the other hand, with such a fragrance, even if the room space can be filled with fragrance by the fragrance effect of volatilization of the fragrance, if the space has a bad smell, the bad smell cannot be eliminated. There are drawbacks.
[0004] 従来、空間内の悪臭の除去は、活性炭を利用して、当該悪臭を吸着して脱臭する 方法が広く用いられている。  [0004] Conventionally, a method of removing an odor in a space by using activated carbon to adsorb and deodorize the odor has been widely used.
[0005] 従って、芳香剤による芳香効果と活性炭による脱臭効果を効果的に組み合わせる ことができれば、室内空間から悪臭を脱臭し、且つ空間内を芳香で満たすことが可能 となり、芳香機能と脱臭機能を兼ね備えた芳香脱臭器の提供が実現できる。  [0005] Therefore, if the fragrance effect of the fragrance and the deodorization effect of the activated carbon can be effectively combined, it becomes possible to deodorize the odor from the indoor space and to fill the space with the fragrance. It is possible to provide a fragrance deodorizer having the same function.
[0006] 従来、芳香剤に香料として使用される芳香成分については多種知られており、各芳 香成分が有する物理化学的特性や官能特性が明らかにされているが、芳香成分の 活性炭への吸着特性については分かっていない。  [0006] Conventionally, various types of fragrance components used as fragrances in fragrances have been known, and the physicochemical and sensory characteristics of each fragrance component have been clarified. The adsorption properties are not known.
[0007] しかしながら、従来の芳香剤に使用されてレ、る芳香成分の中には活性炭に吸着さ れやすいものがあり、従来の芳香剤を活性炭存在下で使用すると、芳香機能と脱臭 機能が相互に相殺して、芳香と脱臭の両機能が十分に発揮できなくなってしまう。特 に、芳香剤が液体である場合、芳香成分が室内空間に揮散される前に、当該芳香成 分が活性炭に吸着してしまい、芳香効果が著しく低減されると共に、これによつて脱 臭効果も低減してしまう。これまでに、芳香成分の活性炭への吸着特性については 分かっていないため、如何なる芳香成分であれば活性炭の存在下で所望の芳香効 果を奏することができるかにつレ、ては明らかではなレ、。 [0007] However, some of the fragrance components used in conventional fragrances are easily adsorbed by activated carbon. When a conventional fragrance is used in the presence of activated carbon, the fragrance function and deodorization function are reduced. They cancel each other out, and both aroma and deodorization functions cannot be sufficiently exhibited. In particular, when the fragrance is a liquid, the fragrance is adsorbed on the activated carbon before the fragrance is volatilized into the indoor space, so that the fragrance effect is significantly reduced and the odor is thereby reduced. The effect is also reduced. So far, the adsorption characteristics of aromatic components to activated carbon Since it is not known, it is not clear what kind of aroma component can produce a desired aroma effect in the presence of activated carbon.
これまで、上記技術的問題点が解決されていないため、芳香剤による芳香機能と 活性炭による脱臭機能とをそれぞれ効果的に発揮できる芳香脱臭器は未だ開発さ れていない。  Until now, the above technical problems have not been solved, and there has not yet been developed an aroma deodorizer capable of effectively exhibiting the aroma function of the fragrance and the deodorization function of the activated carbon.
特許文献 1：特開昭 57-159707号公報  Patent Document 1: JP-A-57-159707
発明の開示  Disclosure of the invention
発明が解決しょうとする課題  Problems to be solved by the invention
[0008] そこで本発明の目的は、上記従来技術の課題を解決することである。具体的には、 本発明は、活性炭存在下での使用において、芳香成分が、活性炭により吸着される ことなぐ効果的に芳香効果を奏することができる芳香液を提供することを目的とする ものである。 [0008] Therefore, an object of the present invention is to solve the above-mentioned problems of the prior art. Specifically, an object of the present invention is to provide an aromatic liquid that can exhibit an effective scent effect without the fragrance component being adsorbed by activated carbon when used in the presence of activated carbon. is there.
[0009] また本発明は、優れた芳香と脱臭の両機能を兼ね備えた芳香脱臭器を提供するこ とを目的とするものである。  [0009] Another object of the present invention is to provide an aromatic deodorizer having both excellent aroma and deodorizing functions.
課題を解決するための手段  Means for solving the problem
[0010] 本発明者らは、上記課題を解決すべく鋭意検討したところ、無数に存在する芳香 成分の種類とその芳香成分の配合割合の組み合わせの中から、活性炭の存在下で の使用に好適である芳香液の処方を初めて見出した。即ち、下記 (1)一 (67)の芳香成 分を所定割合で含む芳香液は、該芳香液中の芳香成分が活性炭に吸着されるのが 抑制され、しかも活性炭の脱臭効果に悪影響を及ぼさないため、活性炭存在下での 使用に有用であることを見出した。また、上記芳香液と活性炭とを組み合わせて含有 する芳香脱臭器は、芳香と脱臭の両効果において優れていることを見出した。本発 明は、これらの知見に基づいて、更に検討を重ねることによって完成したものである。 [0010] The present inventors have conducted intensive studies to solve the above-mentioned problems, and found that among the innumerable types of aromatic components and the combinations of the mixing ratios of the aromatic components, they are suitable for use in the presence of activated carbon. For the first time found a prescription for an aromatic liquid. That is, in the fragrance liquid containing the following fragrance components (1) and (67) at a predetermined ratio, the adsorption of the fragrance component in the fragrance solution to activated carbon is suppressed, and the deodorizing effect of the activated carbon is adversely affected. It was found that it was useful for use in the presence of activated carbon. Further, they have found that an aroma deodorizer containing a combination of the above-mentioned aroma liquid and activated carbon is excellent in both effects of aroma and deodorization. The present invention has been completed by conducting further studies based on these findings.
[0011] 即ち、本発明は、下記に掲げる発明を提供する： That is, the present invention provides the following inventions:
項 1. 活性炭の存在下で用いられる芳香液であって、該芳香液中に香料を総量で 0 . 1重量％以上の割合で含み、  Item 1. An aromatic liquid used in the presence of activated carbon, wherein the aromatic liquid contains a fragrance in a total amount of 0.1% by weight or more,
該香料は、（1)2，4，6_トリメチル -2-フヱニル -1，3-ジォキサン、（2)4，6，6,7,8,8，-へキサメ チル -1，3,4,6,7,8，へキサハイドロシクロペンタベンゾピラン、（3)ヘリオナール、（4)シトロ ネロール、（5) γ—ノナラタトン、（6)1, 8-シネオール、（7)4-ァセトキシ -3-アミルテトラハ イド口ピラン、（8)ヒドロキシシトロネロール、（9)クミンアルコール、（10)メントン、（11)ター ピネオール、（12)リナロール、（13)ボルネオール、（14)フェンチールアルコール、 (15)3, 7 -ジメチル _7 -メトキシオクタン- 2-オール、（16)ブチルアセテート、（17)ェチルブ チレート、（18)メチルジヒドロジヤスモネート、（19)ゥンデカラクトンガンマ、（20)ダマスコ ンアルファ、（21)ネロール、（22)シス— 3_へキシルアセテート、（23)ジヒドロミルセノール 、（24)ォクチルアルデヒド、（25)デシルアルデヒド、（26)シトラール、（27)ゲラニルニトリ ノレ、 （28)ゲラニルアセテート、（29) γ—デカラクトン、（30)ジヒドロタ一ピニルアセテート、 (31)7-ァセチル- 1,2,3，4，5，6,7,8，-ォクタハイド口- 1，1，6，7-テトラメチルナフタレン、（32) カンフル、（33) j3ィオノン、（34)ァセチルセドレン、（35)トリシクロデセニルアセテート、 (36)ジメチルヘプタノール、（37)マイラックアルデヒド、（38)リラール、（39)チオメントン、 (40)サンタリナアルコール、（41)バニリン、（42)ェチルバ二リン、（43)イソロンギフオラノン 、（44)イソボルニルアセテート、（45)シクラメンアルデヒド、（46)ジメチルベンジルァセテ ート、（47)リリーアルデヒド、（48)ベンジルアセテート、（49)スチラリールアセテート、 (50) シトロネリルアセテート、（51)リナリルアセテート、（52)ノピルアセテート、（53)p_t—ブチ ノレシクロへキシルアセテート、（54)シクロガルバナム、（55)メントール、（56)ターピニノレ アセテートト、（57)シス— 3_へキサノール、（58)p_t—ブチルシクロへキシルアセテート 、（59)ベンズアルデヒド、（60) —ナフチルメチルエーテル、（61)ベンゾフエノン、（62)ベ ンジルサリシレート、（63)リモネン、（64)へキシルシンナミックアルデヒド、（65)ヘリオト口 ピン、（66)クミンアルデヒド、及び (67)シクロへキシサリシレートよりなる群から選択され る少なくとも 1種の芳香成分を含有し、 The fragrance includes (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) Citro Nerol, (5) γ-nonalatatone, (6) 1,8-cineole, (7) 4-acetoxy-3-amyltetrahide-opened pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthon, ( 11) terpineol, (12) linalool, (13) borneol, (14) fentyl alcohol, (15) 3,7-dimethyl_7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethylbutylate , (18) methyl dihydrodiasmonate, (19) pendecalactone 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) dihydrota-pinyl acetate, (31) 7-a Cetyl-1,2,3,4,5,6,7,8, -octahydride-1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) j3ionone, (34) acetylcedrene, (35) Tricyclodecenyl acetate, (36) Dimethyl heptanol, (37) Mylac aldehyde, (38) Lillal, (39) Thiomenthone, (40) Santalina alcohol, (41) Vanillin, (42) Etyruba Diphosphorus, (43) isolongifolanone, (44) isobornyl acetate, (45) cyclamenaldehyde, (46) dimethylbenzyl acetate, (47) lillyaldehyde, (48) benzyl acetate, (49 ) Styryl acetate, (50) citronellyl acetate, (51) linalyl acetate, (52) nopyr acetate, (53) p_t-butinolecyclohexyl acetate, (54) cyclogalbanam, (55) menthol, (56) ) Terpininole Acete (57) cis-3_hexanol, (58) p_t-butylcyclohexyl acetate, (59) benzaldehyde, (60) naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) ) Limonene, (64) hexylcinnamic aldehyde, (65) heliotopin, (66) cumin aldehyde, and (67) at least one aromatic component selected from the group consisting of cyclohexisalicylate,
該香料 100重量部当たり該芳香成分が 50— 100重量部の割合で含有されているこ とを特徴とする、芳香液。  An aromatic liquid comprising the fragrance component in an amount of 50 to 100 parts by weight per 100 parts by weight of the fragrance.
項 2. 項 1に記載の芳香液、及び活性炭を含有することを特徴とする、芳香脱臭器。  Item 2. An aromatic deodorizer comprising the aromatic liquid according to Item 1 and activated carbon.
[0012] 以下に、本発明を詳細に説明する。本発明において、「芳香成分」とは芳香効果を 奏する化合物又は成分のことを示す。また、「香料」とは、該芳香成分から構成される ものであり、芳香液中の香気源を示す。 Hereinafter, the present invention will be described in detail. In the present invention, the “fragrance component” refers to a compound or a component having a fragrance effect. The “fragrance” is composed of the fragrance component, and indicates a fragrance source in the fragrance liquid.
[0013] 本発明の芳香液は、活性炭の存在下で使用されるための芳香液である。また、本 発明の芳香液は、脱臭手段として活性炭を有している芳香脱臭器用の芳香液として 使用される。 [0013] The aromatic liquid of the present invention is an aromatic liquid to be used in the presence of activated carbon. Also book The aromatic liquid of the present invention is used as an aromatic liquid for an aromatic deodorizer having activated carbon as a deodorizing means.
[0014] 本発明の芳香液は、活性炭の存在下で使用されるものであり、活性炭による脱臭 効果に悪影響を及ぼすことなぐ芳香液による優れた芳香効果を奏するものである。  [0014] The fragrance liquid of the present invention is used in the presence of activated carbon, and exhibits an excellent fragrance effect of the fragrance liquid without adversely affecting the deodorizing effect of the activated carbon.
[0015] 本発明の芳香液に使用される香料は、芳香成分として、（1)2,4,6-トリメチル -2-フエ ニル -1,3-ジォキサン、（2)4,6,6，7，8，8,-へキサメチル- 1,3,4，6，7,8,へキサハイドロシク 口ペンタベンゾピラン、（3)ヘリオナール、（4)シトロネロール、（5) γ—ノナラタトン、 [0015] The fragrance used in the fragrance liquid of the present invention includes (1) 2,4,6-trimethyl-2-phenyl-1,3-dioxane, (2) 4,6,6, 7,8,8, -hexamethyl-1,3,4,6,7,8, hexahydrocycline pentabenzopyran, ( 3 ) helional, ( 4 ) citronellol, ( 5 ) γ -nonalatatone,
(6)1,8-シネオール、（7)4-ァセトキシ -3-アミルテトラハイド口ピラン、（8)ヒドロキシシトロ ネロール、（9)クミンアルコール、（10)メントン、（11)タービネオール、（12)リナロール、 (13)ボルネオール、（14)フェンチールアルコール、（15)3, 7 -ジメチル _7 -メトキシォクタ ン -2-オール、（16)ブチルアセテート、（17)ェチルブチレート、（18)メチルジヒドロジヤス モネート、（19)ゥンデカラクトンガンマ、（20)ダマスコンアルファ、（21)ネロール、（22)シス _3—へキシルアセテート、（23)ジヒドロミルセノール、（24)ォクチルアルデヒド、（25)デシ ノレアルデヒド、（26)シトラール、（27)ゲラニルニトリル、（28)ゲラニルアセテート、 (29) y - デカラクトン、（30)ジヒドロタ一ピニルアセテート、（31)7-ァセチル-1，2,3,4,5，6，7,8,-ォ クタハイド口- 1, 1,6,7-テトラメチルナフタレン、（32)カンフル、（33) ィオノン、（34)ァセ チルセドレン、（35)トリシクロデセニルアセテート、（36)ジメチルヘプタノール、（37)マイ ラックアルデヒド、（38)リラール、（39)チオメントン、（40)サンタリナアルコール、（41)バニ リン、（42)ェチルバ二リン、（43)イソロンギフオラノン、（44)イソボルニルアセテート、 (45) シクラメンアルデヒド、（46)ジメチルベンジルアセテート、（47)リリーアルデヒド、（48)ベン ジルアセテート、（49)スチラリールアセテート、（50)シトロネリルアセテート、（51)リナリノレ アセテート、（52)ノピルアセテート、（53)p_t—ブチルシクロへキシルアセテート、（54)シ クロガルバナム、（55)メントール、（56)ターピニルアセテートト、（57)シス— 3_へキサノー ノレ、 （58)p_t—ブチルシクロへキシルアセテート、 （59)ベンズアルデヒド、（60) /3 _ナフ チルメチルエーテル、（61)ベンゾフエノン、（62)ベンジルサリシレート、（63)リモネン、 (64)へキシルシンナミックアルデヒド、（65)ヘリオト口ピン、（66)クミンアルデヒド、及び (67)シクロへキシサリシレートよりなる群から選択される少なくとも 1種の芳香成分 (以 下、「必須芳香成分」と記す)を含有する。これらの必須芳香成分は、従来公知の芳 香成分の中でも、特に活性炭に吸着されにくい特性を有しているため、活性炭の存 在下でも、活性炭の脱臭効果を妨げることなぐ優れた芳香効果を奏することができ る。活性炭存在下で一層優れた芳香効果を奏させるという観点からは、上記必須成 分の中でも、好ましくは上記 (1)一 (63)の芳香成分、更に好ましくは上記 (1)一 (58)の芳 香成分、特に好ましくは上記 (1)一 (23)の芳香成分が例示される。 (6) 1,8-cineole, (7) 4-acetoxy-3-amyltetrahide pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthone, (11) turbineol, (12) Linalool, (13) borneol, (14) fentyl alcohol, (15) 3,7-dimethyl_7-methoxyoctan-2-ol, (16) butyl acetate, (17) ethyl butyrate, (18) methyldihydrodiamonate, (19) dendecalactone gamma, (20) damascon alpha, (21) nerol, (22) cis-3-hexyl acetate, (23) dihydromyrcenol, (24) octyl aldehyde, (25) deci Norealdehyde, (26) citral, (27) geranyl nitrile, (28) geranyl acetate, (29) y-decalactone, (30) dihydrotapinyl acetate, (31) 7-acetyl-1,2,3,4 , 5,6,7,8, -octahide -1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) zionone, (34) acetylsedren, (35) tricyclodecenyl acetate, (36) dimethylheptanol, (37) Mylacaldehyde, (38) Lillal, (39) Thiomenthone, (40) Santalina alcohol, (41) Vanillin, (42) Etylvanillin, (43) Isolongifolanone, (44) Isobornyl acetate (45) Cyclamenaldehyde, (46) Dimethylbenzyl acetate, (47) Lilyaldehyde, (48) Benzyl acetate, (49) Styrilyl acetate, (50) Citronellyl acetate, (51) Linalinole acetate, (52) ) Nopyr acetate, (53) p_t-butylcyclohexyl acetate, (54) cyclogalvanam, (55) menthol, (56) terpinyl acetate, (57) cis-3_hexanolace, (58) p _t-butylcyclohexyl acetate, (59) benzaldehyde, (60) / 3_naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) limonene, (64) hexylcinnamic aldehyde, (65 ) Heliotopin, (66) cuminaldehyde, and (67) cyclohexa salicylate (at least one fragrance component) (hereinafter referred to as "essential fragrance component"). These essential fragrance components are conventionally known fragrances. Among the scent components, it has a characteristic that it is hard to be adsorbed by activated carbon, so that even in the presence of activated carbon, an excellent aroma effect that does not hinder the deodorizing effect of activated carbon can be achieved. From the viewpoint of exhibiting a more excellent fragrance effect in the presence of activated carbon, among the above essential components, the fragrance component of (1)-(63) is preferable, and the fragrance component of (1)-(58) is more preferable. The fragrance component, particularly preferably the fragrance component (1)-(23) is exemplified.
本発明の芳香液に使用する香料には、上記必須芳香成分以外に、他の芳香成分 (以下、「任意芳香成分」と記す)が含まれていてもよい。但し、任意成分が著しく高い 割合で含有されている場合には、該任意芳香成分が活性炭に吸着することにより活 性炭の脱臭効果を低減させてしまうことが懸念される。任意芳香成分の活性炭への 吸着によって活性炭の脱臭効果が低減させるのを回避するために、香料 100重量部 に対して、必須芳香成分が通常 50— 100重量部、好ましくは 60— 100重量部、更に 好ましくは 80 100重量部となる割合で必須芳香成分を含む香料が使用される。 任意芳香成分としては、例えば、以下の芳香成分が例示される：炭素数 6— 12のァ ルデヒド（ォクチルアルデヒド及びデシルアルデヒド以外）、ァニスアルデヒド、ァセタ 一ノレ R、ァセトフエノン、アドキサール、ァリルアミルグリコレート、ァリルシクロへキサン プロピオネート、アルファダマスコン、アンブレットリツド、アンブロキサン、アミノレシンナ ミックァノレデヒド、ァミルシンナミックアルデヒドジメチルァセタール、アミルバレリアネ ート、アミルサリシレート、イソアミルアセテート、ァセチルュゲノール、イソアミルサリシ レート、インドール、 αィオノン、 αメチルイオノン、 ；3メチノレイオノン、 γメチルイオノ ン、インデン、ェチルヮニリン、ォゥランチオール、オークモス No.1、オリボン、ォキシ フエ二ロン、カリオフィレン、カシュメラン、力ノレボン、ガラキソリッド、キャロン、クマリン、 パラクレジ一ノレメチノレエーテノレ、ゲラニォーノレ、ゲラニノレフォーメート、テトラヒドロゲラ 二オール、テトラヒドロゲラニールアセテート、コアボン、サンダロア、サンデラ、サンタ レックス、サンタリノール、メチルサリシレート、シンナミックアルコール、シンナミックァ ノレデヒド、シスジャスモン、シトラールジメチルァセタール、シトラサール、シトロネラー ノレ、シトロネリルアセテート、シトロネリルフォーメート、シトロネリノレ二トリル、シクラセッ ト、シクラメンアルデヒド、シクラプロップ、シンナミルアセテート、ジヒドロジヤスモン、ジ メトーノレ、イソシクロシトラール、ジャスマール、ジャスモラタトン、ジャスモフイラン、ス チラリールアセテート、スチラリールプロピオネート、セドロアンバー、セドリルァセテ一 ト、セドロール、セレストリッド、 βダマスコン、ターピニルアセテート、チモール、デル タダマスコン、デルタ C6— C13ラタトン、トナリツド、トラセォライド、トリプラール、イソノ ニルアセテート、ネロール、ネリールアセテート、ネオべルガメート、ノピールァセテ一 ト、ノピーノレァノレコーノレ、バクダノーノレ、ヒヤシンスジメチノレアセターノレ、ヒドロトロピック アルコール、ヒドロキシシトロネラール、 ひピネン、ブチルブチレート、パラターシャリー ブチルシクロへキサノール、パラターシャリーブチルシクロへキシルアセテート、オルト ターシャリーブチルシクロへキサノール、ジフエニルオキサイド、フルイテート、フエ二 ノレェチルフエニルアセテート、イソブチルキノリン、フエニルエチルアルコール、フエ二 ノレェチルアセテート、フエニルァセトアルデハイドジメチルァセタール、ベンジルァセ テート、ベンジルアルコール、ベルガミールアセテート、ベンジルフォーメート、ジメチ ノレべンジルカービノール、ヘディオン、シス一 3—へキセノール、シス一 3—へキセニー ノレアセテート、シス一 3—へキセニールサリシレート、へキシルサリシレート、ペンタリッド 、ベノレドックス、オノレトボノレニノレアセテート、イソボノレネオ一ノレ、エンドーボノレネオ一ノレ 、マンザネート、マイヨール、ミューゲアルデヒド、ミラックアルデヒド、ジヒドロミルセノー ノレ、ジミルセトール、ムゴール、ムスク ΤΜ— II、ムスク 781、ムスク C14、ムスク1\ムス タケトン、ムスクチべチン、ムスクモスケン、メンサニーノレアセテート、メンソネート、メチ ノレアンスラニレート、メチルュゲノール、メントール、メチルフエニルアセテート、ュゲノ ール、イソュゲノール、メチルイソュゲノール、 γ C6— 13ラタトン（γ—ノナラタトン及 び γ—デカラクトン以外）、ライムオキサイド、メチルラベンダーケトン、ジヒドロリナロー ノレ、リグストラール、リリア一ノレ、リモネン、リナロールオキサイド、テトラヒドロリナロール 、テトラヒドロリナリールアセテート、リナリルアセテート、ルバフラン、ローズフエノン、口 ーズオキサイド、ベンゾイン、ぺノレーノ ノレサム、トノレーノ ノレサム、チュべローズ油、ム スクチンキ、カストリウムチンキ、シベットチンキ、アンバーグリスチンキ、ベンジルベン ゾエート、ノ グダノーノレ、ペパーミント油、ペリラ油、プチグレン油、ノ イン油、ローズ 油、ローズマリー油、しょう脳油、芳油、クラリーセージ油、サンダルウッド油、スペアミ ント油、スパイクラベンダー油、スターァニス油、ラバンジン油、ラベンダー油、レモン 油、レモングラス油、ライム油、ネロリ油、オークモス油、ォコチア油、パチユリ油、タイ ム油、トン力豆チンキ、テレビン油、ヮニラ豆チンキ、バジル油、ナツメグ油、シトロネラ 油、クローブ油、ボアドローズ油、カナンガ油、力/レダモン油、カシア油、シダーウッド 油、オレンジ油、マンダリン油、タンジエリン油、ァニス油、べィ油、コリアンダー油、ェ レミ油、ユーカリ油、フェンネル油、ガルバナム油、ゼラニゥム油、ヒバ油、桧油、ジャ スミン油、べチバー油、ベルガモット油、イランイラン油、グレープフルーツ油、ゆず油 等。 The fragrance used in the fragrance liquid 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 the optional component is contained at a remarkably high ratio, there is a concern that the deodorizing effect of the active carbon may be reduced by adsorbing the optional aromatic component on the activated carbon. In order to avoid reducing the deodorizing effect of the activated carbon by the adsorption of the optional fragrance component to the activated carbon, the essential fragrance component is usually 50-100 parts by weight, preferably 60-100 parts by weight, per 100 parts by weight of the fragrance. More preferably, a fragrance containing an essential aroma component in a proportion 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, aceta monole R, acetophenone, adoxal, allyl Amyl glycolate, arylcyclohexane propionate, alpha damascon, ambrette litride, ambroxane, aminoresinamic anoaldehyde, amyl cinamic aldehyde dimethyl acetal, amyl valerianate, amyl salicylate, isoamyl acetate, acetyljuge Nol, isoamyl salicylate, indole, α-ionone, α-methylionone; 3 methinoleionone, γ-methylionone, indene, ethylenirin, oranthiol, oakmoss No.1, oribbon, oxyfie Niron, Cariophyllene, Kashmelan, Riki Norebon, Galaki Solid, Caron, Coumarin, Parakresin Noremethinoleatenore, Geranionore, Geraninole Formate, Tetrahydrogela Niol, Tetrahydrogeranyl Acetate, Koavon, Sandaloa, Sandera, Santa Rex, Santalinol, methyl salicylate, cinnamic alcohol, cinnamanolaldehyde, cis jasmon, citral dimethyl acetal, citrasal, citronellal nore, citronellyl acetate, citronellyl formate, citronellinolenitrile, cyclacet, cyclamenaldehyde, cyclaprop, cinnamyl Acetate, dihydrodiasmon, dimethonore, isocyclocitral, jasmar, jasmora Thaton, Jasmofiran, Su Tyraryl acetate, styryl propionate, cedroambar, cedrill acetate, cedrol, celestrid, β-damascon, terpinyl acetate, thymol, del tadamascon, delta C6-C13 ratatone, tonalid, traseolide, tripral, isononil Acetate, nerol, neryl acetate, neovelgamate, nopylacetate, nopinoleanole konore, bacdanore, hyacinth dimethinorea cetanole, hydrotropic alcohol, hydroxycitronellal, hippinene, butyl butyrate, palatsha L-butylcyclohexanol, para-tert-butylcyclohexyl acetate, ortho-tert-butylcyclohexanol, diphenyl oxide, fluitate, Ethanol phenylacetate, isobutylquinoline, phenylethyl alcohol, phenylethyl acetyl acetate, phenylacetaldehyde dimethyl acetal, benzyl acetate, benzyl alcohol, bergamyl acetate, benzylformate, dimethylformate Benzyl carbinol, hedion, cis-1-hexenol, cis-1-hexenyl oleate acetate, cis-3-hexenyl salicylate, hexyl salicylate, pentalide, benoredox, onoleto bonenolenoleate acetate, isobonoreneo monolate , Endo-bonore neo mono, Manzanate, Mayol, Mugealdehyde, Mirac aldehyde, Dihydromyrceno-nore, Dimyrcetol, Muguol, Musk II-, Musk 781, Musk C1 4.Musk 1 \ mustaketone, musktibetaine, muskmosken, menthanine enoreacetate, menthsonate, methylenoranethranilate, methylugenol, menthol, methylphenylacetate, uggenol, isugogenol, methylisugogenol, γC6 — 13 ratatones (other than γ-nonalatatone and γ-decalactone), lime oxide, methyl lavender ketone, dihydro linalool, rigstral, lilia monol, limonene, linalool oxide, tetrahydro linalool, tetrahydro linalyl acetate, linalyl acetate, lubafuran , Rose phenone, mouth oxide, benzoin, penoreno noresam, tonoreno noresum, tuberose oil, musk tincture, castorium tincture, civet tincture, a Berglist tincture, Benzylbenzoate, Nogdanore, Peppermint oil, Perilla oil, Petitgren oil, Nine oil, Rose oil, Rosemary oil, Camphor oil, Berry oil, Clarice sage oil, Sandalwood oil, Spare mint oil, Spike lavender Oil, Staranis oil, Lavandin oil, Lavender oil, Lemon oil, Lemongrass oil, Lime oil, Neroli oil, Oak moss oil, Ocotia oil, Patiuri oil, Thailand Mu oil, tongue bean tincture, turpentine oil, penila bean tincture, basil oil, nutmeg oil, citronella oil, clove oil, boad rose oil, cananga oil, power / redamon oil, cassia oil, cedarwood oil, orange oil, mandarin oil, tandierine Oil, varnish oil, bay oil, coriander oil, elemi oil, eucalyptus oil, fennel oil, galvanum oil, geranim oil, hiba oil, cypress oil, jasmine oil, vetiver oil, bergamot oil, ylang ylang oil, grapefruit Oil, citron oil, etc.
[0017] これらの任意芳香成分は、 1種単独で使用してもよぐまた 2種以上を任意に組み 合わせて調香して使用することもできる。  [0017] These optional aroma components may be used alone or in combination of two or more.
本発明の芳香液には、上記香料が少なくとも 0. 1重量％以上含まれていればよい 。このような割合で上記香料が含有されていることによって、必須芳香成分の香気を 対象空間に満たすことができ、芳香液として必要とされる芳香効果を奏することが可 能になる。より効果的な芳香効果を奏させるという観点から、香料の含有割合の下限 は、好ましくは 0. 2重量％、更に好ましくは 0. 3重量％が例示される。また、芳香液 中の香料の配合割合の上限については特に制限されなレ、が、例えば 10重量％、好 ましくは 5重量％、更に好ましくは 3重量％が例示される。  It is sufficient that the fragrance liquid of the present invention contains at least 0.1% by weight or more of the fragrance. When the fragrance is contained 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 exhibited. From the viewpoint of exhibiting a more effective aroma effect, the lower limit of the content ratio of the fragrance is preferably 0.2% by weight, more preferably 0.3% by weight. The upper limit of the proportion of the fragrance in the fragrance liquid is not particularly limited, but is, for example, 10% by weight, preferably 5% by weight, and more preferably 3% by weight.
本発明の芳香液は、適当な溶剤又は担体が配合されて、香りの強度や持続性等を 適宜調整されてレ、ることが望ましレ、。  It is desirable that the aromatic liquid of the present invention is mixed with an appropriate solvent or carrier, and the strength and persistence of the fragrance are appropriately adjusted.
[0018] 本発明の芳香液に配合できる溶剤の一例として、例えば、下記一般式（1)で表され る化合物を挙げることができる。溶剤として、下記一般式（1)で表される化合物を配 合することにより、活性炭の存在下で、より一層芳香成分の活性炭の吸着を抑制でき 、効果的な芳香及び脱臭効果を得ることができる。  As an example of a solvent that can be blended with the aromatic liquid of the present invention, for example, a compound represented by the following general formula (1) can be given. By combining a compound represented by the following general formula (1) as a solvent, adsorption of activated carbon as an aroma component can be further suppressed in the presence of activated carbon, and an effective aroma and deodorizing effect can be obtained. it can.
[0019] [化 1]  [0019] [Formula 1]
R— C一 CH— R4 (1) R— C-CH— R 4 (1)
0  0
I  I
[0020] 式中、 Rは炭素数 1一 5のアルキル基又は水素原子、好ましくはメチノレ基、ェチル [0020] In the formula, R is an alkyl group having 15 to 15 carbon atoms or a hydrogen atom, preferably a methynole group or ethyl.
1  1
基又は水素原子を示す。 Rは炭素数 1一 5のアルキル基又は水素原子、好ましくはメ  Represents a group or a hydrogen atom. R is an alkyl group having 15 to 15 carbon atoms or a hydrogen atom, preferably
2 チル基、ェチル基又は水素原子を示す。 Rは炭素数 1 2 Represents a tyl group, an ethyl group or a hydrogen atom. R is carbon number 1
3 一 5のアルキル基又は炭素数 315 alkyl group or carbon number
1一 5のヒドロキシアルキル基、好ましくはメチル基、ェチル基、ヒドロキシメチル基又 はヒドロキシェチル基を示す。 Rは水酸基又は水素原子を示す。 Rは炭素数 1 It represents 15 to 15 hydroxyalkyl groups, preferably a methyl group, an ethyl group, a hydroxymethyl group or a hydroxyethyl group. R represents a hydroxyl group or a hydrogen atom. R is carbon number 1
4 5 一 5の アルキル基又は炭素数 2— 5のアルキルエーテル基、好ましくはメチル基、ェチル基 又は炭素数 3 5のアルキルエーテル基を示す。なお、上記 R— Rのアルキル基は  It represents an alkyl group having 45 to 15 alkyl groups or an alkyl ether group having 2 to 5 carbon atoms, preferably a methyl group, an ethyl group or an alkyl ether group having 35 carbon atoms. The above alkyl group of R—R is
1 5  1 5
、直鎖であっても側鎖を有していても良レ、。また、上記 Rのアルキルエーテル基につ  It may be linear or have a side chain. In addition, the alkyl ether group of R
5  Five
レ、ても、直鎖であっても側鎖を有してレ、ても良レ、。  レ, 直 鎖 直 鎖 直 鎖 直 鎖 直 鎖 直 鎖 直 鎖 直 鎖.
[0021] 当該化合物（1)は、特に制限されないが、水に対する溶解性が高レ、ものが望ましい 。例えば、 20°Cの水 10mlに該化合物 10gを添加混合した場合に、 50%以上、好ま しくは 90%以上、更に好ましくは 99。/0以上の溶解性を示す化合物が望ましい。 [0021] The compound (1) is not particularly limited, but preferably has high solubility in water. For example, when 10 g of the compound is added to 10 ml of water at 20 ° C and mixed, the content is 50% or more, preferably 90% or more, and more preferably 99. Compounds having a solubility of at least / 0 are desirable.
[0022] 特に、化合物（1)として、式中、 Rカ^チル基、 R力 Sメチル基、 R力 Sヒドロキシメチル  Particularly, as compound (1), a compound represented by the formula: R methyl group, R force S methyl group, R force S hydroxymethyl
1 2 3  one two Three
基、 Rが水素原子、 R力 Sメチル基を示す化合物；及び Rが水素原子、 Rが水素原子 A compound wherein R is a hydrogen atom and R is an S-methyl group; and R is a hydrogen atom and R is a hydrogen atom
4 5 1 24 5 1 2
、 Rカ チル基、 Rが水酸基、 Rがメチル基、ェチル基又は下式（2)で表されるアル, R, a methyl group, R is a hydroxyl group, R is a methyl group, an ethyl group, or an alkyl group represented by the following formula (2).
3 4 5 3 4 5
キルエーテル基を示す化合物を好適に使用することができる。  A compound showing a kill ether group can be suitably used.
[0023] [化 2] [0023]
一 C IH一 CH2OCH3 One C IH One CH 2 OCH 3
(2)  (2)
CH3 CH 3
[0024] このような化合物として、具体的には、 3—メトキシ一 3_メチルー 1—ブタノール（式中、 Rがメチル基、 Rカ チル基、 Rがヒドロキシメチル基、 Rが水素原子、 R力 Sメチル基[0024] As such a compound, specifically, 3-methoxy-l_3-methyl-l-butanol (wherein, R is a methyl group, R methyl group, R is a hydroxymethyl group, R is a hydrogen atom, Force S-methyl group
1 2 3 4 5 である化合物）、プロピレングリコールモノメチルエーテル（式中、 Rが水素原子の場 1 2 3 4 5), propylene glycol monomethyl ether (where R is a hydrogen atom
1  1
合、 Rが水素原子、 R力 Sメチル基、 Rが水酸基、 R力 Sメチル基である化合物）、プロ Compounds where R is hydrogen atom, R force S methyl group, R is hydroxyl group, R force S methyl group),
2 3 4 5 2 3 4 5
ピレンダリコールモノェチルエーテル（式中、 Rが水素原子、 Rが水素原子、 Rがメ  Pyrendalcol monoethyl ether (where R is a hydrogen atom, R is a hydrogen atom, and R is
1 2 3 チル基、 Rが水酸基、 Rがェチル基である化合物）及びジプロピレングリコールモノメ  1 2 3 tyl group, a compound in which R is a hydroxyl group and R is an ethyl group) and dipropylene glycol monomer
4 5  4 5
チルエーテル (式中、 Rが水素原子、 Rが水素原子、 R力 Sメチル基、 Rが水酸基、 R  Tyl ether (where R is a hydrogen atom, R is a hydrogen atom, R force S methyl group, R is hydroxyl group, R
1 2 3 4  1 2 3 4
が一般式（6)で表されるアルキルエーテル基である化合物）を例示できる。これらの Is an alkyl ether group represented by the general formula (6)). these
5 Five
中で、特に 3—メトキシ一 3_メチルー 1—ブタノールが好ましい。  Among them, 3-methoxy-13-methyl-1-butanol is particularly preferred.
[0025] このような化合物は、商業的に入手することができる。例えば、 3—メトキシ一 3_メチ ノレ一 1ーブタノール（商品名「ソルフイット」、株式会社クラレ製）、プロピレングリコール モノメチルエーテル（商品名「アーコソルブ PM」、ライオンデル社製）、プロピレンダリ コールモノェチルエーテル（商品名「アーコソルブ PE」、ライオンデル社製）、ジプロ ピレンダリコールモノメチルエーテル（商品名「アーコソルブ DPM」、ライオンデル社 製)等が市販されている。 [0025] Such a compound can be obtained commercially. For example, 3-methoxy-1 3 meth Noreichi 1-butanol (trade name "Solfit", manufactured by Kuraray Co., Ltd.), propylene glycol monomethyl ether (trade name "Arcosolve PM", manufactured by Lion Dell Inc.), propylene diol alcohol monoethyl ether (trade name "Arcosolve PE", Liondel Co., Ltd.), dipropylene pyryl alcohol monomethyl ether (trade name "Arcosolve DPM", manufactured by Liondel Co.) and the like are commercially available.
[0026] 本発明において、上記化合物（1)は、 1種単独で使用してもよぐまた 2種以上を任 意に組み合わせて使用してもよい。  [0026] In the present invention, the above compound (1) may be used alone or in a combination of two or more.
[0027] 芳香液中の化合物（1)の含有割合については、使用する化合物（1)の種類、芳香 脱臭器に使用される活性炭の種類等に応じて異なり、一律に規定することはできな レ、が、一例としては、芳香液の総重量に対して該化合物（1)が総量で 0. 1 50重量 %、好ましくは 0. 5— 10重量％、更に好ましくは 1一 3重量％となる割合を挙げること ができる。  [0027] The content ratio of the compound (1) in the fragrance liquid varies depending on the type of the compound (1) used, the type of activated carbon used in the fragrance deodorizer, and the like, and cannot be uniformly defined. As an example, the total amount of the compound (1) is 0.150% by weight, preferably 0.5-10% by weight, more preferably 13% by weight with respect to the total weight of the aromatic liquid. Can be listed.
[0028] 上記化合物（1)の他、本発明の芳香液に配合できる溶剤又は担体としては、例え ば、水；メタノール、エタノール、プロパノール、ブタノール等のアルコール類；及びェ チレングリコール、プロピレングリコール、ジプロピレングリコール等のグリコール類等 を挙げることができる。これらの中で、好ましくは水、エタノール、プロピレングリコール 、ジプロピレングリコール等を挙げることができる。本発明の芳香液には、これらの成 分を 1種単独で使用してもよぐまた 2種以上を任意に組み合わせて使用してもよい。 これらの溶剤又は担体の配合量については、使用する溶剤又は担体の種類、 目的と する効果等に応じて適宜設定することができる。本発明の芳香液に該溶剤又は担体 を配合する場合、その配合割合については、特に制限されないが、一例として、芳香 液の総重量に対して該溶剤又は単体が総量で 0. 1— 50重量％、好ましくは 0. 5— 10重量％、更に好ましくは 1一 3重量％となる割合を挙げることができる。  [0028] In addition to the compound (1), examples of the solvent or carrier that can be blended with the aromatic liquid of the present invention include water; alcohols such as methanol, ethanol, propanol, and butanol; and ethylene glycol, propylene glycol, and the like. And glycols such as dipropylene glycol. Of 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 alone or in any combination of two or more. The amount of the solvent or carrier can be appropriately set according to the type of the solvent or carrier used, the intended effect, and the like. When the solvent or the 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 the simple substance is 0.1 to 50% by weight relative to the total weight of the aromatic liquid. %, Preferably 0.5 to 10% by weight, and more preferably 13 to 13% by weight.
[0029] また、必要に応じて、本発明の芳香液には、界面活性剤、色素、防腐剤、キレート 剤、紫外線吸収剤、消臭剤等の成分を配合することもできる。これらの成分の配合量 については、使用する成分の種類、 目的とする効果等に応じて適宜設定することが できる。  [0029] Further, if necessary, components such as a surfactant, a dye, a preservative, a chelating agent, an ultraviolet absorber, and a deodorant can be added to the aromatic liquid of the present invention. The amounts of these components can be appropriately set according to the type of the components used, the desired effects, and the like.
[0030] 特に、本発明の芳香液には、界面活性剤として、直鎖枝分かれ構造又は環状構造 を有し、分子量が 800以上、好ましくは 1000以上、更に好ましくは 1200以上である エチレンオキサイド付加型の界面活性剤を配合することによって、より一層香料が活 性炭に吸着されるのを抑制することが可能となる。当該界面活性剤の分子量の上限 については特に制限されなレ、が、例えば、 10000、好ましくは 5300、更に好ましくは 4500が例示される。なお、ここで「環状構造を有する」とは、界面活性剤の構造の一 部に、炭素、窒素、酸素、硫黄等の原子で構成された環状の構造を有することを意 味する。 [0030] In particular, the aromatic liquid of the present invention contains, as a surfactant, a linear branched structure or a cyclic structure. Having a molecular weight of 800 or more, preferably 1000 or more, and more preferably 1200 or more, further suppresses the perfume from being adsorbed on the activated carbon by adding an ethylene oxide-added surfactant. It becomes possible. The upper limit of the molecular weight of the surfactant is not particularly limited, but is, for example, 10,000, preferably 5300, and more preferably 4500. 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.
[0031] 当該界面活性剤は、上記要件を満たすエチレンオキサイド付加型の界面活性剤で ある限り、高級アルコール、アルキルフヱノール、脂肪酸、高級アルキルァミン、脂肪 アミド、油脂、ポリプロピレングリコール等の別を問わず、あらゆるタイプのエチレンォ キサイド付加型の界面活性剤が含まれる。  [0031] As long as the surfactant is an ethylene oxide-added surfactant that satisfies the above requirements, it may be of a higher alcohol, an alkylphenol, a fatty acid, a higher alkylamine, a fatty amide, a fat, a polypropylene glycol, or the like. And all types of surfactants of the ethylene oxide addition type.
[0032] 当該界面活性剤の中で、好適なものとしては、具体的には、下式（3)で表されるポ リオキシエチレンスチリルフエニルエーテル（但し、式中、 aは 2又は 3であり、 bは 10— 35の整数である。好ましくは、 aは 2又は 3であり、 bは 18— 24の整数である。）、 [0032] Among the surfactants, preferred are, specifically, polyoxyethylenestyrylphenyl ether represented by the following formula (3) (where 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.),
[0033] [化 3] [0033] [Formula 3]
Figure imgf000012_0001
Figure imgf000012_0001
[0034] 下式（4)で表されるポリオキシエチレン硬化ひまし油エーテル（但し、式中、 i、 j、 kは 同一又は異なって 1一 98の整数であり、かつ i+j + k= 20— 100を満たす。好ましく は i、 j、 k同一又は異なっては 20— 26の整数であり、かつ i+j + k = 60— 80を満たす 。）、 [0035] [化 4] A 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 i + j + k = 20) — Satisfies 100. Preferably, i, j, and k are the same or different and are integers of 20 to 26, and satisfy i + j + k = 60—80.) [0035] [Formula 4]
CH2OOCCioH2oCHC6Hi30(CHzCH20)i H CH 2 OOCCioH2oCHC6Hi 30 (CHzCH 20 ) i H
CH200CCioH2oCHCeHi30(CH2CH20)j H (4) CH200CCioH2oCHC e Hi30 (CH2CH 2 0) j H (4)
CH2OOCCioH2oCHCeHi30(CH2CH20)k H CH 2 OOCCioH2oCHCeHi30 (CH 2 CH20) k H
[0036] 下式（5)で表されるポリオキシエチレンポリオキシプロピレングリコール（但し、式中、 1 は 1一 299、好ましくは 2 150の整数であり； mは 30 55、好ましくは 30 35の整 数であり；及び nは 1— 299、好ましくは 2— 150の整数である。特に好ましくは、 mは 3 0— 55であり、 1+nが 2— 300である。）、 [0036] Polyoxyethylene polyoxypropylene glycol represented by the following formula (5) (wherein, 1 is an integer of 11299, preferably 2150; m is 3055, preferably 3035 And n is an integer from 1 to 299, preferably from 2 to 150. Particularly preferably, m is from 30 to 55 and 1 + n is from 2 to 300.)
[0037] [化 5]  [0037] [Formula 5]
HO(CH2CH20)i (C3H60)m (CH2CH20)„ H (5) HO (CH 2 CH 2 0) i (C 3 H 6 0) m (CH 2 CH 2 0) „H (5)
[0038] 及び下式（6)で表されるポリオキシエチレンヤシ油脂肪酸ソルビタン（但し、式中、 x、 y、 zは同一又は異なって 1一 18の整数であり、且つ x+y+z = 6— 34を満たす。好 ましくは、 x、 y、 zは 6又は 7であり、且つ x+y+z = 20を満たす。 RaCOO—は、炭素 数 8— 16のヤシ油脂肪酸エステル基、炭素数 14一 22のモノステアリン酸エステル基 、又は炭素数 14一 22のモノォレイン酸エステル基である。）を例示することができる。 And a polyoxyethylene coconut oil fatty acid sorbitan represented by the following formula (6) (where x, y, and z are the same or different and are integers of 118, and x + y + z = 6-34. Preferably, x, y, z are 6 or 7, and x + y + z = 20. RaCOO— is a coconut oil fatty acid ester group having 8-16 carbon atoms. A monostearate group having 14 to 22 carbon atoms, or a monooleate group having 14 to 22 carbon atoms).
[0039] [化 6]  [0039] [Formula 6]
Figure imgf000013_0001
Figure imgf000013_0001
[0040] このような界面活性剤は、商業的に入手することができる。具体的には、市販されて レ、るものとして、一般式（3)で表されるポリオキシエチレンスチリルフエニルエーテル [ 商品名「ぺネロ一ノレ SP— 18」（式中、 aが 2又は 3であり、 bが 18であるもの）、「ぺネロ 一ノレ SP— 24」（aが 2又は 3であり、 bが 24であるもの）、いずれも松本油脂製薬株式 会社] ;一般式 (4)で表されるポリオキシエチレン硬化ひまし油エーテル [商品名「RC W20J (式中、 i+j +k= 20であるもの）、商品名「RCW40」（式中、 i+j + k力 ¾0であ るもの）；商品名「RCW60」（式中、 i+j + k= 60であるもの）、商品名「RCW80」（式 中、 i+j +k= 80であるもの）、及び商品名「RCW100」（式中、 i+j +k= 100である もの）、いずれも大阪油脂株式会社製] ;一般式（5)で表されるポリオキシエチレンポ リオキシプロピレングリコール [商品名「ニューポール PE61」（式中、 1+nが 5であり、 且つ mが 30である。）、「ニューポール PE62」（式中、 1+nが 10であり、且つ mが 30 である。）、「ニューポール PE64」（式中、 1+nが 25であり、且つ mが 30である。）、「 ニューポール PE68」（式中、 1 + nが 160であり、且つ mが 30である。）、「ニューポー ノレ PE71」（式中、 1 + nが 5であり、且つ mが 35である。）、「ニューポール PE74」（式 中、 1 + nが 30であり、且つ mが 35である。 )、「ニューポール PE75」（式中、 1 + nが 48 であり、且つ mが 75である。）、「ニューポール PE78」（式中、 1 + nが 150であり、且つ mが 35である。）、及び「ニューポール PE108J (式中、 1+n力 00であり、且つ mが 3 5である。）、いずれも三洋化成工業株式会社製] ;並びに一般式 (6)で表されるポリ ォキシエチレンヤシ油脂肪酸ソルビタン [商品名「ィォネット T一 20C」（式中、 x + y + zが 20であるもの）、「ィォネット T 60C」（式中、 x+y+zが 20であるもの）、及び「ィ ォネット T 80C」（式中、 x+y+zが 20であるもの）、いずれも三洋化成工業株式会 社製]を例示できる。 [0040] Such a surfactant can be obtained commercially. Specifically, as a commercially available product, a polyoxyethylene styrylphenyl ether represented by the general formula (3) [trade name “Penero-nore SP-18” (where a is 2 or 3 and b is 18), and “Penero mono SP-24” (a is 2 or 3 and b is 24), both of which are Matsumoto Yushi Pharmaceutical Co., Ltd.]; 4) Polyoxyethylene hydrogenated castor oil ether represented by [Product name "RC W20J (wherein, i + j + k = 20)", product name "RCW40" (where i + j + k force ¾ 0 ); Product name “RCW60” (where i + j + k = 60), product name “RCW80” (formula Medium, i + j + k = 80) and trade name “RCW100” (where i + j + k = 100), both manufactured by Osaka Yushi Co., Ltd.]; General formula (5) [Polyoxyethylenepolyoxypropylene glycol represented by the formula [Newpole PE61] (where 1 + n is 5 and m is 30.), [Newpol PE62] (wherein, 1 + n is 10 and m is 30), "New Pole PE64" (where 1 + n is 25 and m is 30), "New Pole PE68" (Formula In the formula, 1 + n is 160 and m is 30.), “New Ponole PE71” (where 1 + n is 5 and m is 35), “New Pole PE74” (Where 1 + n is 30 and m is 35), "Newpole PE75" (where 1 + n is 48 and m is 75), "Newpole PE75" PE78 "(where 1 + n is 150 And m is 35.) and "Newpole PE108J (where 1 + n force is 00 and m is 35.), both manufactured by Sanyo Chemical Industries, Ltd.); and Polyethylene ethylene coconut oil sorbitan represented by the general formula (6) [trade name “Ionnet T-1 20C” (where x + y + z is 20), “Ionnet T 60C” (wherein , X + y + z is 20) and “IONET T 80C” (where x + y + z is 20), both manufactured by Sanyo Chemical Industries, Ltd.].
[0041] 上記界面活性剤は、 1種単独で使用してもよぐまた 2種以上を任意に組み合わせ て使用してもよい。  [0041] The above surfactants may be used alone or in any combination of two or more.
[0042] 上記界面活性剤を配合する場合、該界面活性剤の配合比としては、特に制限され るものではないが、例えば、香料の総重量 100重量部に対して、該界面活性剤が総 量で 80— 1000重量部、好ましくは 120— 750重量部、更に好ましくは 150— 500重 量部となる割合を挙げることができる。また、芳香液中の上記界面活性剤の割合とし ては、例えば、該芳香液の総重量に対して、該界面活性剤が総量で 0. 024 90重 量％、好ましくは 0. 12— 45重量％、更に好ましくは 0. 45— 13. 5重量％となる割合 が挙げられる。  [0042] When the surfactant is blended, the blending ratio of the surfactant is not particularly limited, but, for example, the surfactant is added in a total amount of 100 parts by weight of the fragrance. The ratio can be 80 to 1000 parts by weight, preferably 120 to 750 parts by weight, more preferably 150 to 500 parts by weight. The ratio of the surfactant in the fragrance liquid is, for example, 0.002490% by weight, preferably 0.12 to 45% by weight, based on the total weight of the fragrance liquid. %, More preferably 0.45 to 13.5% by weight.
[0043] 本発明の芳香液の調製は、従来公知、慣用されている方法に従って、上記成分を 均一に混合することによって行うことができる。  [0043] The aromatic liquid of the present invention can be prepared by uniformly mixing the above components according to a conventionally known and commonly used method.
[0044] 本発明の芳香液は、活性炭の存在下で使用されるものである。本発明の芳香液と 共存して使用される活性炭については、その種類や形状については特に制限されな レ、が、平均細孔径が、 3nm以下、特に 1. 5nm以下、更に特に lnm以下であるもの が望ましい。また、当該活性炭の平均細孔径の下限は特に制限されないが、例えば 0. 6nm、好ましくは 0. 8nmを挙げること力 Sできる。即ち、当該活性炭の平均細孔径 の一列として、 0. 6— 3nm、好ましくは 0. 6—1. 5nm、更に好ましくは 0. 8—1. 5n m、より好ましくは 0. 8— lnmを挙げることができる。力かる範囲内にある細孔径の活 性炭を用いることによって、必須芳香成分の活性炭への吸着抑制効果を一層効果 白勺に得ることができる。 [0044] The aromatic liquid of the present invention is used in the presence of activated carbon. The type and shape of activated carbon used together with the aromatic liquid of the present invention are not particularly limited. It is desirable that the average pore diameter be 3 nm or less, particularly 1.5 nm or less, and more particularly 1 nm or less. The lower limit of the average pore diameter of the activated carbon is not particularly limited, but may be, for example, 0.6 nm, preferably 0.8 nm. That is, 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, as one row of the average pore diameter of the activated carbon. be able to. By using activated carbon having a pore diameter within a strong range, the effect of suppressing the adsorption of essential aroma components to activated carbon can be more effectively obtained.
本発明の芳香液は、活性炭の存在下で使用される限り、その具体的使用態様につ レ、ては特に制限されなレ、。本発明の芳香液組成物の好ましい使用態様として、活性 炭を含む芳香脱臭器の芳香液としての使用を挙げることができる。  As long as the aromatic liquid of the present invention is used in the presence of activated carbon, its specific usage is not particularly limited. As a preferable use mode of the fragrance composition of the present invention, use of an fragrance deodorizer containing activated carbon as a fragrance can be mentioned.
[0045] ここでいう「活性炭を含む芳香脱臭器」を具体的に例示すると、芳香液を収納する 上部に開口部を有する容器と、一端部が芳香液に浸され、他端部が容器の開口部 力 室内空間部に露出可能な芳香液の吸上揮散部材とを含んで構成され、更に脱 臭手段として活性炭を含んでいるものが挙げられる。当該芳香脱臭器において、活 性炭を含有する態様は特に制限されないが、活性炭による脱臭効果、及び芳香液組 成物中の香料が活性炭に吸着されにくく効果的に揮散できるという本願発明の芳香 液組成物の効果に鑑みれば、上記吸上揮散部材に活性炭を含む態様のものが好ま しい。以下に、かかる態様の芳香脱臭器について、詳細に説明する。 [0045] Specific examples of the "aromatic deodorizer containing activated carbon" here include a container having an opening at an upper portion for storing an aromatic liquid, one end immersed in the aromatic liquid, and the other end of the container. Aperture A component that includes a wicking and volatilizing member for an aromatic liquid that can be exposed to the interior space, and further includes activated carbon as a deodorizing means. In the aromatic deodorizer, the mode of containing the activated carbon is not particularly limited, but the deodorizing effect of the activated carbon and the aromatic liquid of the present invention in which the fragrance in the aromatic liquid composition is less likely to be adsorbed by the activated carbon and can be volatilized effectively. In view of the effect of the composition, an embodiment in which the above-mentioned wicking and evaporating member contains activated carbon is preferable. Hereinafter, the aromatic deodorizer of this embodiment will be described in detail.
[0046] 本発明の芳香液は、下記（1)一 (8)の芳香脱臭器用の芳香液として好適に使用さ れる。 The aromatic liquid of the present invention is suitably used as an aromatic liquid for an aromatic deodorizer of the following (1)-(8).
(1) 開口部を有する芳香液容器と、  (1) an aromatic liquid container having an opening,
該芳香液容器内に収容された芳香液と、  An aromatic liquid contained in the aromatic liquid container;
吸上部と揮散部とを備え、前記吸上部の少なくとも一部が前記芳香液に浸漬され、 前記揮散部が前記開口部から空気中に露出可能に設けられた吸上揮散部材とを含 んで構成され、該吸上揮散部材のうち少なくとも前記揮散部が、活性炭を含む芳香 脱臭器。  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 includes a suction volatilization member provided so as to be exposed to the air from the opening. And an aromatic deodorizer wherein at least the volatile portion of the suction volatile component contains activated carbon.
(2) 前記揮散部が、表面及び裏面の被覆層と、これらの被覆層に挟まれた繊維層 とで構成された帯状であり、該繊維層に前記粒状の活性炭が分散している、（1)に記 載の芳香脱臭器。 (2) the volatilization portion is a band composed of front and back coating layers and a fiber layer sandwiched between these coating layers, and the granular activated carbon is dispersed in the fiber layer; Note in 1) Aroma deodorizer described.
(3) 前記繊維層が熱融着性繊維を含み、該熱融着性繊維の熱融着により、前記繊 維質材料が接着され、かつ前記被覆層と前記繊維層とが接着されている、（2)に記 載の芳香脱臭器。  (3) The fiber layer contains heat-fusible fibers, and the heat-sealing of the heat-fusible fibers bonds the fiber material, and bonds the coating layer and the fiber layer. Aroma deodorizers described in (2).
(4) 前記粒状の活性炭の表面の一部が、前記熱融着性繊維の熱融着により繊維 層に固定されてレ、る、（1)乃至（3)のレ、ずれかに記載の芳香脱臭器。  (4) The method according to any 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. Aroma deodorizer.
(5) 前記活性炭の形態力 S、平均粒径 150 850 x mの粒状である、（1)乃至（4)の いずれかに記載の芳香脱臭器。  (5) The aromatic deodorizer according to any one of (1) to (4), wherein the activated carbon is granular with an average strength S of 150 850 x m.
(6) 前記活性炭の細孔径が、 0. 6 3nmの範囲である、（5)に記載の芳香脱臭器  (6) The aromatic deodorizer according to (5), wherein the activated carbon has a pore diameter in a range of 0.63 nm.
(7) 前記繊維層に含まれる活性炭の量が、繊維層の質量当たり 50重量％以下であ る、（1)乃至（6)のいずれかに記載の芳香脱臭器。 (7) The aromatic 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) 前記吸上部に、可撓性を高める弱部が設けられている、 （1)乃至（7)のいずれ かに記載の芳香脱臭器。  (8) The fragrance deodorizer according to any one of (1) to (7), wherein a weak portion that enhances flexibility is provided on the suction part.
[0047] 上記の芳香脱臭器（1)によれば、吸上揮散部材のうち少なくとも揮散部に活性炭を 含んでいるので、芳香効果に加え、優れた脱臭効果が得られる。  [0047] According to the above-mentioned aromatic deodorizer (1), since at least the volatile portion of the suction and volatilization member contains activated carbon, an excellent deodorizing effect can be obtained in addition to the aroma effect.
[0048] 上記の芳香脱臭器（2)によれば、活性炭を含む繊維層の両面が被覆材によって保 護されているので、繊維層の繊維や活性炭の脱落が防止される。したがって、吸上 揮散部材のハンドリングが容易であるとともに、活性炭が脱落する恐れが少ないので 、活性炭の脱臭効果を有効に発揮させることができる。  [0048] According to the above-mentioned aroma deodorizer (2), since both surfaces of the fiber layer containing activated carbon are protected by the covering material, the fibers of the fiber layer and the activated carbon are prevented from falling off. Therefore, the handling of the suction and volatilization member is easy, and the activated carbon is less likely to fall off, so that the deodorizing effect of the activated carbon can be effectively exhibited.
[0049] 上記の芳香脱臭器 (3)又は (4)によれば、熱融着性繊維を利用して繊維質材料又 は活性炭の一部と繊維質材料とを接着し繊維層の形成が行われてレ、るので、繊維 層の形成が容易であるとともに、繊維層の膨潤率の調整が容易である。したがって、 活性炭が脱落しにくい条件の選定等が容易である。  [0049] According to the above-mentioned aromatic deodorizer (3) or (4), the fibrous material or a part of the activated carbon and the fibrous material are adhered to each other by utilizing the heat-fusible fiber, thereby forming a fibrous layer. Since it is performed, it is easy to form the fiber layer and to adjust the swelling ratio of the fiber layer. Therefore, it is easy to select the conditions under which the activated carbon is hard to fall off.
[0050] 上記の芳香脱臭器 (5) (7)によれば、活性炭の脱臭効率が最適な条件が選ば れているので、芳香器の脱臭効率をさらに向上させることができる。  [0050] According to the above-described aromatic deodorizers (5) and (7), the optimum conditions for the deodorizing efficiency of the activated carbon are selected, so that the deodorizing efficiency of the aromatic device can be further improved.
[0051] 上記の芳香脱臭器（8)によれば、吸上部の可撓性が高レ、ので、吸上部が芳香液 容器の中でフレキシブルに伸縮する。したがって、使用時に揮散部を引き上げるタイ プの芳香器にもっとも適している。 [0051] According to the above-mentioned fragrance deodorizer (8), the flexibility of the suction part is high, so that the suction part expands and contracts flexibly in the fragrance liquid container. Therefore, the tie that raises the volatilization part during use It is most suitable for aroma of the bottle.
[0052] 以下、上記態様の芳香脱臭器について、添付図面を参照しつつ具体的に説明す る。説明に用いる図面においては、同一又は同種の部分に同じ番号を付して説明を 省略することがある。  [0052] Hereinafter, the aromatic deodorizer of the above embodiment will be specifically described with reference to the accompanying drawings. In the drawings used for the description, the same or similar parts are denoted by the same reference numerals, and the description may be omitted.
[0053] 図 1は、本発明の実施の形態に係る芳香脱臭器の 1例を示す斜視図であり、 (a)は 透明な容器の内部を示す使用前の状態、 （b)は使用時の状態を示す図である。図 1 に示した芳香器 1は、芳香液容器 3の上端の開口部 2にキャップ 7が螺合されている。 キャップ 7には、その上端部で回転可能に連結された心材（吸上揮散部材）の支持枠 8が取り付けられている。この支持枠 8の下端部には、外枠から外方に突出する係止 部 8bが形成され、支持枠 8を引き上げる際、支持枠 8が容器 3の首部に係止し、保持 枠 8が抜け出ないようになつている。  FIG. 1 is a perspective view showing an example of an aromatic deodorizer according to an embodiment of the present invention, wherein (a) shows a state before use showing the inside of a transparent container, and (b) shows a state when used. It is a figure showing the state of. 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. The cap 7 is provided with a support frame 8 made of a core material (wicking and evaporating member) rotatably connected at the upper end thereof. At the lower end of the support frame 8, a locking portion 8b protruding outward from the outer frame is formed, and 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 I'm not getting out.
[0054] 保持枠 8への吸上揮散部材 6の取り付け方の一例は、吸上揮散部材 6のうち、符号 6aで示す部分が吸上部、符号 6bで示す部分が揮散部である。この吸上揮散部材 6 が取り付けられた保持枠 8を、芳香液が収容された芳香液容器 1に取り付け（図 1 (a) 参照）、保持枠 8を引き上げることにより、芳香液が空気中に揮散するようになってい る。  [0054] In an example of a method of attaching the suction and volatilization member 6 to the holding frame 8, in the suction and volatilization member 6, a portion denoted by reference numeral 6a is a suction portion, and a portion denoted by reference numeral 6b is a volatilization portion. The holding frame 8 to which the suction volatilization member 6 is attached is attached to the fragrance liquid container 1 containing the fragrance liquid (see FIG. 1 (a)), and the fragrance liquid is put into the air by lifting the holding frame 8. It has been volatilized.
[0055] また、図 2は、芳香脱臭器 1に用いられる吸上揮散部材 6の 1例を示す図であり、 (a )は吸上揮散部材 6の全体を示す斜視図、（b)は吸上部の構造を示す断面図である 。なお、図 2 (b)は、図 2 (a)に示した 2A— 2A'切断線における断面図である。  FIG. 2 is a diagram showing an example of the suction and volatilization member 6 used in the fragrance deodorizer 1. FIG. 2 (a) is a perspective view showing the whole of the suction and volatilization member 6, and FIG. It is sectional drawing which shows the structure of a suction part. FIG. 2 (b) is a cross-sectional view taken along the line 2A-2A ′ shown in FIG. 2 (a).
[0056] 吸上揮散部材 6は、芳香液 4を吸い上げる吸上部 6aと揮散部 6bとを含んで構成さ れている。吸上揮散部材 6の全体は、芳香液 4の吸上'揮散効果に優れた材料で構 成されており、主として植物繊維やパルプなどの天然繊維、人造繊維又はそれらの 混合繊維などの繊維質材料で構成されてレ、る。また吸上揮散部材 6の形状は帯状で あり、吸上部 6aの方が揮散部 6bより幅が狭くなつている。吸上部 6aの幅が狭いのは 、図 1 (a)に示したように、非使用時には吸上部 6aが折りたたまれた状態、使用時に は伸びた状態となるようにするためである。また、揮散部 6bの幅が広いのは、芳香液 4が揮散しやすレ、ようにするためである。  The wicking and volatilizing member 6 is configured to include a wicking portion 6a for sucking up the aromatic liquid 4 and a volatilizing portion 6b. The entire wicking and volatilizing member 6 is made of a material having an excellent wicking and volatilizing effect of the fragrance liquid 4, and is mainly composed of natural fibers such as plant fibers and pulp, artificial fibers or mixed fibers thereof. It is composed of materials. The suction volatilization member 6 has a band shape, and the suction portion 6a is narrower in width than the volatilization portion 6b. The width of the wick 6a is narrow, as shown in FIG. 1 (a), so that the wick 6a is in a folded state when not in use and in an extended state when in use. The reason why the width of the volatilization part 6b is large is to make it easy for the aromatic liquid 4 to volatilize.
[0057] 図 2 (b)に示したように、揮散部 6bは、表面（図 2 (b)における上面及び下面）の薄 レヽ被覆層 11と内部の繊維層 12とで構成されており、繊維層 12は粒状の活性炭 13を 含んでいる。被覆層 11は、薄いレーヨンであり、内部の繊維層 12を構成する繊維質 材料や粒状の活性炭 13が、表面から脱落しないように、繊維層 12を保持するために 設けられている。この繊維層 12は、上記の繊維質材料の中に混合され、バインダー としての働きをする熱融着性の繊維によって、全体の形が不織布状に保持されてい る。粒状の活性炭 13を含む繊維層 12の形成方法は、後に詳しく説明する。 As shown in FIG. 2 (b), the volatile portion 6b has a thin surface (upper and lower surfaces in FIG. 2 (b)). The fiber layer 12 includes a resin coating layer 11 and an inner fiber layer 12, and the fiber layer 12 contains granular activated carbon 13. The coating 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 the surface. The fiber layer 12 is mixed in the above-mentioned fibrous material, and the entire shape thereof is held in a non-woven fabric shape by the heat-fusible fibers acting as a binder. The method for forming the fiber layer 12 containing the granular activated carbon 13 will be described later in detail.
[0058] 活性炭 13は、繊維層 12内に分散して存在しており、この活性炭 13の作用によって 、芳香器 1の脱臭効果が向上する。すなわち、揮散部 6bから、芳香液 4に溶けている 香料の芳香が空気中に広がっていくとともに、空気中の悪臭の原因となっている悪臭 成分が活性炭 13に吸着される。したがって、香料による芳香消臭効果に加えて、活 性炭 13による強力な脱臭効果が発揮される。  The activated carbon 13 is dispersed in the fiber layer 12, and the effect of the activated carbon 13 improves the deodorizing effect of the fragrance 1. In other words, the fragrance of the fragrance dissolved in the fragrance liquid 4 spreads into the air from the volatilization section 6b, and the odorous component causing the odor in the air is adsorbed by the activated carbon 13. Therefore, in addition to the aromatic deodorizing effect of the fragrance, the activated carbon 13 exerts a powerful deodorizing effect.
[0059] 図 1に示した芳香器 1用の器具は、一例に過ぎず、図 2、図 3に示した吸上揮散部 材 6、 61、 62を適用する器具は、このタイプのものに限定されるものではない。例え ば、実用新案公報昭 42-21280号公報に開示されている器具、すなわち、鋼線等 の弾性素材で形成された支持体の頭部に吸上揮散部材の一端を取り付け、支持体 と吸上揮散部材を容器内に入れ、吸上揮散部材の他端部が芳香液に浸潰するよう にし、支持体を上下させることによって揮散部を容器に対して出し入れできるように構 成されている器具など、芳香液 4を利用するもので、かつ吸上揮散部材を用いる種々 の器具に適用することができる。  [0059] The device for the fragrance device 1 shown in Fig. 1 is merely an example, and the device to which the suction volatilization members 6, 61, and 62 shown in Figs. 2 and 3 are applied is of this type. It is not limited. For example, one end of a wicking member is attached to the head of a device disclosed in Utility Model Publication No. 42-21280, that is, a support formed of an elastic material such as a steel wire, and the support and the support are connected to each other. The volatilization member is placed in a container, the other end of the suction volatilization member is immersed in the aromatic liquid, and the volatilization part can be taken in and out of the container by moving the support up and down. The present invention can be applied to various devices using the fragrance liquid 4 such as a device and using a suction volatilization member.
[0060] 上記のように構成された芳香脱臭器 1に本発明の芳香液組成物を使用することに よって、優れた芳香効果と脱臭効果を得ることができる。  [0060] By using the fragrance composition of the present invention in the fragrance deodorizer 1 configured as described above, excellent fragrance and deodorization effects can be obtained.
[0061] 当該芳香脱臭器に使用される活性炭 13は、悪臭の原因である物質を吸着できるも のであれば、その種類、形状等については特に制限されないが、以下に記載する性 状のもの好適に使用できる。  [0061] The type and shape of the activated carbon 13 used in the aroma deodorizer are not particularly limited as long as they can adsorb substances that cause malodor, but those having the properties described below are preferable. Can be used for
[0062] 活性炭 13は、その形状については特に制限されなレ、が、粒状のものが好適である 。特に、平均粒径が 150 850 x m (100 18. 5メッシュ）である粒状のものが好ま しぐ平均粒径が 210 620 μ πι (70 20メッシュ）である粒状のものが更に好ましい (ただし、いずれも篩下 95質量％以上)。粒子が細かすぎると繊維層内から脱落しや すぐ粒子が大きすぎると活性炭の表面積が小さくなるため、十分な脱臭効果が得ら れなレ、場合があるからである。 [0062] The activated carbon 13 is not particularly limited in its shape, but is preferably granular. In particular, granules having an average particle size of 150 850 xm (100 18.5 mesh) are preferable, and granules having an average particle size of 210 620 μππι (70 20 mesh) are more preferable (however, 95% by mass or more under the sieve). If the particles are too fine, they will fall out of the fiber layer If the particles are too large immediately, the surface area of the activated carbon becomes small, so that a sufficient deodorizing effect may not be obtained.
[0063] このような活性炭として、例えば、商品名「GW26/70」（クラレケミカル株式会社製） 、商品名「GW32/60」（クラレケミカル株式会社製）、商品名「GA12/20」（クラレケミカ ノレ株式会社製)等の市販品を使用することができる。  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.), and trade name “GA12 / 20” (Kuraray Chemical Co., Ltd.) Commercial products such as Nore Co., Ltd.) can be used.
[0064] また、当該芳香脱臭器に使用される繊維層 12の膨潤率は、 0— 15%の範囲が好ま しぐ 0— 7%の範囲がさらに好ましい。膨潤率が高すぎると繊維層内の活性炭が脱 落しやすい傾向がある。一方、膨潤率が低い場合には、活性炭 13が脱落しにくいが 、芳香液 4の種類によっては揮散効果が低くなる場合もある。  [0064] The swelling ratio of the fiber layer 12 used in the aromatic deodorizer is preferably in the range of 0 to 15%, more preferably in the range of 0 to 7%. If the swelling ratio is too high, the activated carbon in the fiber layer tends to fall off. On the other hand, when the swelling ratio is low, the activated carbon 13 does not easily fall off, but the volatilization effect may be reduced depending on the type of the aromatic liquid 4.
[0065] なお、本明細書でレ、う膨潤率は、活性炭 13の脱落しやすさを表す 1つの指標であ り、その測定方法は下記の通りである。  [0065] In this specification, the swelling ratio is one index indicating the easiness of the activated carbon 13 falling off, and its measuring method is as follows.
1.揮散部（被覆層 11を含む） 6bの試料 3個を準備する。大きさ任意であるが一辺の 大きさは 50mm程度であることが望ましい。  1. Volatilization area (including coating layer 11) Prepare 3 samples of 6b. Although the size is arbitrary, it is desirable that the size of one side is about 50 mm.
2.試料の厚さ tを Mitutoyo社製定圧厚さ測定機で測定する。荷重は、 7. Og/m2と する。 2. Measure the thickness t of the sample with a Mitutoyo constant pressure thickness gauge. The load shall be 7. Og / m 2 .
3.試料を蒸留水に 30分間浸漬する。  3. Immerse the sample in distilled water for 30 minutes.
4.試料を蒸留水から取り出し、上記 (2)と同じ条件で、試料の厚さ tを測定する。 4. Remove the sample from distilled water and measure the thickness t of the sample under the same conditions as in (2) above.
5.膨潤率 R (%)を、 R = { (t _t ) /t } X 100によって求める。 5. The swelling ratio R (%) is determined by R = {(t_t) / t} X100.
[0066] 膨潤率によって、活性炭 13の脱落率が変わる理由は次のとおりである。前述のよう に、繊維層 12は、繊維質の材料がバインダーである熱融着性繊維によって不織布 状の形に保持されている。繊維層 12内の熱融着性繊維の割合が多い場合には、繊 維層 12は全体の繊維質材料が密に接着されるため、活性炭 13は繊維層 12内にし つかりと保持される。そのために脱落しにくい。また、液体に浸漬した場合には、繊維 質材料が強く接着されているので膨潤しにくい。膨潤率が低いと、揮散部 6bにおけ る芳香液 4の揮散性が低くなること、活性炭 13の脱臭効果が小さくなることが考えら れる。したがって、適度の膨潤率であることが望ましい。一方、熱融着性繊維が少な い場合にはその逆で、膨潤率が大きくなる代わりに、活性炭 13が脱落する傾向も大 きくなる。 [0067] したがって、活性炭 13の脱落を抑制し、揮散部 6aの揮散性等を確保するためには 、適度な膨潤率を選択することが好ましい。ただし、適度な膨潤率は、活性炭の大き さ (粒径)、繊維層 12を構成する繊維質材料の種類や特性、バインダーである熱融 着性繊維の特性等によって変わるものであるので、それぞれの条件に合わせて選択 することが好ましい。一例として、活性炭 13が脱落する割合が低い膨潤率は、 0 15 %の範囲である。 The reason why the falling rate of the activated carbon 13 changes depending on the swelling rate is as follows. As described above, the fibrous layer 12 is held in the form of a nonwoven fabric by the heat-fusible fiber, which is a fibrous material serving as a binder. When the proportion 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, so that it does not easily swell. If the swelling ratio is low, it is considered that the volatility of the aromatic liquid 4 in the volatilization section 6b is low and the deodorizing effect of the activated carbon 13 is small. Therefore, it is desirable that the swelling ratio is appropriate. On the other hand, when the amount of the heat-fusible fiber is small, conversely, instead of increasing the swelling ratio, the tendency of the activated carbon 13 to fall off increases. Therefore, in order to suppress the falling off of the activated carbon 13 and secure the volatility of the volatilization part 6a, it is preferable to select an appropriate swelling ratio. However, the appropriate swelling ratio varies depending on the size (particle size) of the activated carbon, the type and characteristics of the fibrous material constituting the fibrous layer 12, the characteristics of the heat-fusible fiber as the binder, and the like. It is preferable to select according to the following conditions. As an example, the swelling ratio at which the activated carbon 13 falls off at a low rate is in the range of 0 15%.
[0068] 繊維層 12内の活性炭 13の割合は、繊維層 12の総重量に対して、 10— 50重量％ となる範囲が好ましい。活性炭 13の割合が多すぎると、脱落する活性炭 13が多くなり 、少なすぎると脱臭効果が十分に発揮されないので、上記の範囲とするのがよい。た だし、好ましい活性炭 13の割合は、膨潤率や活性炭 13の大きさなどによって変わる ので、それぞれの繊維層 12の条件に合わせて選択することが望ましい。  [0068] The ratio of the activated carbon 13 in the fiber layer 12 is preferably in a range of 10 to 50% by weight based on the total weight of the fiber layer 12. If the ratio of the activated carbon 13 is too large, the amount of the activated carbon 13 that is dropped increases, and if the ratio is too small, the deodorizing effect is not sufficiently exerted. However, the preferable ratio of the activated carbon 13 varies depending on the swelling ratio, the size of the activated carbon 13, and the like. Therefore, it is desirable to select the ratio in accordance with the conditions of each fiber layer 12.
[0069] 当該芳香脱臭器に使用される活性炭は、吸上揮散部材 6の吸上部 6aの全体に含 まれていてもよい（図 2参照）。すなわち、吸上部 6aも、図 2 (b)に示したものと同様な 断面構造でもよい。このタイプの場合には、吸上揮散部材 6の全体を同じ材料で構 成することができるので、製造が容易である。  [0069] The activated carbon used in the fragrance deodorizer may be included in the entire suction portion 6a of the suction volatilization member 6 (see Fig. 2). That is, the suction portion 6a may also have a cross-sectional structure similar to that shown in FIG. 2 (b). In the case of this type, since the entire suction volatilization member 6 can be made of the same material, manufacture is easy.
[0070] ただし、吸上部 6aは、芳香液 4の中に浸漬される部分であり、空気中には露出しな い部分である。したがって、脱臭作用を持つ必要がないので、活性炭 13を含む必要 がない部分である。そのため、吸上部 6aは、活性炭を含まない吸上性を有する材料 で構成してもよい。例えば、活性炭 13を含む揮散部 6bと同様な繊維質材料、又は、 汎用されている不織布、編織物、発泡ウレタンなどの合成樹脂製のスポンジ材料とし 、吸い上げた液が揮散部 6bに浸透するように接合したものであってもよい。  [0070] However, the upper portion 6a is a portion that is immersed in the aromatic liquid 4, and is a portion that is not exposed to the air. Therefore, since it is not necessary to have a deodorizing effect, it is not necessary to include the activated carbon 13. Therefore, the wick 6a may be made of a wicking material that does not contain activated carbon. For example, a fibrous material similar to the volatile portion 6b containing the activated carbon 13 or a synthetic resin sponge material such as a commonly used nonwoven fabric, knitted fabric, or urethane foam may be used so that the sucked liquid permeates the volatile portion 6b. May be joined.
[0071] また、吸上部 6aは、図 1 (a)に示したように、使用前の状態、すなわちキャップ 7が芳 香液容器 3を密封している状態では折りたたまれた形で、キャップ 7が引き上げられた 状態では、図 1 (b)に示したように伸びた形になりやすい方がよい。そのために、吸上 部 6bは、折りたたまれた形から伸びた形、またはその逆に形が変わりやすい性質、す なわち可撓性が大きいことが好ましい。  As shown in FIG. 1 (a), the suction cup 6a is folded in a state before use, that is, in a state in which the cap 7 seals the flavor liquid container 3, and the cap 7 When the is raised, it is better to be easily extended as shown in Fig. 1 (b). For this reason, it is preferable that the wicking portion 6b has a property that the shape is easily changed from the folded shape or vice versa, that is, the flexibility is large.
[0072] 図 3は、吸上揮散部材 6の別の実施の形態に係る吸上部を示す部分拡大斜視図で あり、（a)は吸上部に長さ方向にほぼ直角に弱部を設けた例、（b)は吸上部の長さ方 向に弱部を設けた例である。図 3 (a)に示したように、吸上揮散部材 61の場合には、 吸上部 61aの両側部に、所定の間隔をあけて、長さ方向に対してほぼ直角の向きに 、弱部である切り込み 61cが設けられている。この弱部 61cを設けることにより、吸上 部 61aの可撓性を著しく向上させることができる。 FIG. 3 is a partially enlarged perspective view showing a suction part according to another embodiment of the suction volatilization member 6, and FIG. 3 (a) has a weak part provided substantially at right angles to the length direction in the suction part. Example, (b) is the length of the suction head This is an example in which a weak portion is provided in the direction. As shown in FIG. 3 (a), in the case of the suction volatilization member 61, the weak portion is formed on both sides of the suction portion 61a at a predetermined interval in a direction substantially perpendicular to the length direction. A notch 61c is provided. By providing the weak portion 61c, the flexibility of the suction portion 61a can be significantly improved.
[0073] また、図 3 (b)に示したように、吸上揮散部材 62の場合には、吸上部 62aの長さ方 向に、弱部である切れ目 62cが設けられており、吸上部 62aが細い紐状になっている 。このように、吸上部 62aを細い紐状とすることにより、吸上部 61aの可撓性を著しく向 上させることができる。 [0073] Further, as shown in Fig. 3 (b), in the case of the suction volatilization member 62, a cut 62c, which is a weak portion, is provided in the length direction of the suction portion 62a. 62a has a thin string shape. Thus, by making the suction part 62a a thin string, the flexibility of the suction part 61a can be remarkably improved.
[0074] 吸上揮散部材 6、 61、 62の活性炭 13を含む繊維層 12の製造方法は次のとおりで ある。繊維層 12を構成する主繊維は、前述のように植物繊維やパルプなどの天然繊 維、人造繊維又はそれらの混合繊維などであり、はじめに、これらの繊維質材料を砕 く。この繊維質材料に熱融着性繊維をできるだけ均一に混合し、さらに活性炭 13を できるだけ均一に混合する。この混合物により、例えば、シート状のウェブを形成し、 さらにその両面に被覆層 11用の薄いレーヨンを重ね合わる。次に、被覆層 11でサン ドイッチされたウェブを熱融着性繊維の溶融温度より高レ、温度で、その他の材料が 熱による損傷を受けない温度以下に加熱する。この加熱によって、繊維層 12の形が 保持された吸上揮散部材 6、 61、 62の繊維層 12を形成することができる。  The method for producing the fiber layer 12 containing the activated carbon 13 of the suction volatilization members 6, 61 and 62 is as follows. The main fibers constituting the fiber layer 12 are, as described above, natural fibers such as plant fibers and pulp, man-made fibers, or mixed fibers thereof. First, these fibrous materials are crushed. The heat-fusible fiber is mixed as uniformly as possible with the 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 superposed 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 and below a temperature at which other materials are not damaged by heat. By this heating, the fiber layer 12 of the suction volatilizing members 6, 61, 62 in which the shape of the fiber layer 12 is maintained can be formed.
[0075] 熱融着性繊維としては、例えば、高密度ポリエチレン繊維 (融点約 131°C)、ポリプ ロピレン繊維、ポリ塩ィ匕ビュル繊維等を使用することができる。繊維質材料と熱融着 性繊維との混合割合は、前述のように、吸上揮散部材 6 (または揮散部 6a)の膨潤率 に影響を及ぼすので、膨潤率を基準として混合割合を決定するのがよい。一般的に は、繊維質材料約 98 60質量％、熱融着性繊維約 2— 40質量％の範囲から選ぶ ことが好ましい。  [0075] As the heat-fusible fiber, for example, high-density polyethylene fiber (melting point: about 131 ° C), polypropylene fiber, polyvinyl chloride fiber, and the like can be used. As described above, the mixing ratio between the fibrous material and the heat-fusible fiber affects the swelling ratio of the wicking and volatilizing member 6 (or the volatilizing portion 6a), so the mixing ratio is determined based on the swelling ratio. Is good. Generally, it is preferable to select from the range of about 9860% by mass of the fibrous material and about 2 to 40% by mass of the heat-fusible fiber.
[0076] バインダーには、熱融着性繊維以外の液状のバインダーを利用することもできる。  [0076] As the binder, a liquid binder other than the heat-fusible fiber can be used.
しかし、液状のバインダーを繊維質材料に散布し乾燥接着させる方法では、バインダ 一が活性炭 13の表面を覆レ、、活性炭の脱臭機能を低下させる可能性がある。したが つて、バインダーには常温で固体のバインダーが適している。熱融着性繊維は固体 のバインダーの 1種であり、同様な接着機能を有するものであれば、熱融着性繊維以 外のバインダーを用いてもよレ、。 However, in the method in which the liquid binder is sprayed on the fibrous material and dried and adhered, the binder may cover the surface of the activated carbon 13 and may reduce the deodorizing function of the activated carbon. Therefore, a binder that is solid at room temperature is suitable for the binder. The heat-fusible fiber is a kind of solid binder, and as long as it has a similar adhesive function, the heat-fusible fiber and the like are used. You can use an outside binder.
[0077] 粒状の活性炭 13と繊維質材料との均一な混合方法の 1つに次の方法がある。はじ めに、繊維質材料をほぐして、できるだけ均一な厚みに広げる。次に、その上に活性 炭を散布する。その上に、さらに繊維質材料を薄く重ねる。所定の厚さになるまで、こ れを繰り返すことにより、活性炭 13が全体に均一に分散した繊維層 12を形成するこ とができる。  [0077] One of the uniform mixing methods of the granular activated carbon 13 and the fibrous material is as follows. First, loosen the fibrous material and spread it as evenly as possible. Next, sprinkle activated carbon on it. Further, a fibrous material is further laminated thinly thereon. By repeating this until the thickness becomes a predetermined thickness, the fiber layer 12 in which the activated carbon 13 is uniformly dispersed throughout can be formed.
[0078] 更に本発明は、上記芳香液及び活性炭を含有する芳香脱臭器を提供する。本発 明の芳香脱臭器は、上記芳香液を上記「活性炭を含む芳香脱臭器」の芳香液として 使用したものである。  [0078] The present invention further provides an aroma deodorizer containing the above-mentioned 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”.
発明の効果  The invention's effect
[0079] 本発明の芳香液によれば、活性炭の存在下で、特に活性炭を含む芳香脱臭器用 の芳香液として使用されることにより、当該活性炭による悪臭の吸着作用に悪影響を 及ぼすことなぐ優れた芳香効果を奏することができる。  According to the aromatic liquid of the present invention, it is excellent in that it is used as an aromatic liquid for an aroma deodorizer containing activated carbon, particularly in the presence of activated carbon, so that the activated carbon does not adversely affect the odor adsorbing action. An aroma effect can be achieved.
[0080] また、本発明の芳香脱臭器は、芳香液による優れた芳香効果と活性炭による優れ た脱臭効果とを奏することが可能である。従って、本発明の芳香脱臭器によれば、台 所、便所、倉庫等の室内空間から、悪臭を取り除き、所望の芳香で満たすことにより、 快適な空間環境を作り出すことが可能となる。  [0080] Further, the aroma deodorizer of the present invention can exhibit an excellent aroma effect by an aromatic liquid and an excellent deodorization 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 bad odors from indoor spaces such as pedestals, toilets, and warehouses and filling them with a desired fragrance.
発明を実施するための最良の形態  BEST MODE FOR CARRYING OUT THE INVENTION
[0081] 以下、実施例を挙げて本発明を説明するが、本発明はこれらの実施例に限定され るものではない。なお、以下に示す実施例において、 3—メトキシ 3—メチルー 1ーブタ ノールは商品名「ソルフイット」（株式会社クラレ製）；プロピレングリコールモノメチルェ 一テルは商品名「アーコソルブ PM」（ライオンデル社製）；プロピレングリコールモノエ チルエーテルは商品名「アーコソルブ PE」（ライオンデル社製））；ジプロピレングリコ ールモノメチルエーテル「アーコソルブ DPM」（ライオンデル社製）を使用した。  [0081] Hereinafter, the present invention will be described with reference to examples, but the present invention is not limited to these examples. In the examples described below, 3-methoxy-3-methyl-1-butanol is a trade name of "Solfit" (manufactured by Kuraray Co., Ltd.); propylene glycol monomethyl ether is a trade name of "Arcosolve PM" (manufactured by Lion Dell). Propylene glycol monoethyl ether used was trade name "Arcosolve PE" (manufactured by Lion Dell); dipropylene glycol monomethyl ether "Arcosolve DPM" (manufactured by Lion Dell).
[0082] 試験例 1 芳香成分の活性炭への吸着特性  Test Example 1 Adsorption characteristics of aroma components on activated carbon
各種香料成分の活性炭への吸着特性を検討するために、下表 1 9に示す 75種の 芳香成分を用いて以下の試験を行った。  In order to study the adsorption characteristics of various flavor components on activated carbon, the following tests were conducted using the 75 types of fragrance components shown in Table 19 below.
[0083] 75本の試験管を用意し、これらの試験管にエタノール 9. 9mlを添加し、次いで各 試験管に表 1 - 9に示す 75種の芳香成分をそれぞれ添加して、各芳香成分を単独で 含有する芳香液 (約 1%の芳香成分含有）（合計 57種類)を調製した。それぞれの芳 香液 10mlに、活性炭（原料：ヤシガラ、平均細孔径： lnm、比表面積:約 1000m2/ g、充填密度： 0. 48-0. 56gZml、粒度分布： 20— 70MESH (95%以上）；商品名 「GW26/70」、クラレケミカル株式会社製） 0. lgを添加して、試験管を密閉した後 、 25°Cで 16時間振とうを行った。次いで、活性炭と芳香液を分離して、芳香液中に 残存する香料成分の量をガスクロマトグラフィーにより定量した。活性炭混合前の芳 香液中の芳香成分量と上記処理後の芳香液の芳香成分量との比較から、芳香液中 の芳香成分が活性炭に吸着した割合 (吸着率）（％)を算出した。なお、ガスクロマト グラフィ一による芳香成分の定量は、フエニルエチルアルコールを内部標準として使 用して行った。 [0083] 75 test tubes were prepared, and 9.9 ml of ethanol was added to these test tubes. To each test tube, 75 kinds of fragrance components shown in Table 1-9 were added, respectively, to prepare fragrance liquids (containing about 1% fragrance components) containing each fragrance component alone (57 kinds in total). Activated carbon (raw material: coconut shell, average pore size: lnm, specific surface area: about 1000m 2 / g, packing density: 0.48-0.56gZml, particle size distribution: 20-70MESH (95% or more) ); Trade name "GW26 / 70", manufactured by Kuraray Chemical Co., Ltd.) After adding 0.1 lg and sealing the test tube, the mixture was shaken at 25 ° C for 16 hours. Next, 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 aromatic component in the fragrance liquid before mixing with the activated carbon and the amount of the aromatic 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 quantification of aroma components by gas chromatography was performed using phenylethyl alcohol as an internal standard.
[0084] 得られた結果を表 1 - 9に示す。本試験結果から、本発明で使用する必須芳香成分 は、いずれも吸着率が 30%以下であり、活性炭の存在下でも優れた芳香効果を奏し 得ることが確認された。  [0084] The obtained results are shown in Tables 1-9. From the test results, 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.
[0085] [表 1] [0085] [Table 1]
Figure imgf000024_0001
[0086] [表 2]
Figure imgf000024_0001
[0086] [Table 2]
Figure imgf000025_0001
Figure imgf000025_0001
[0087] [表 3] 吸着率 芳香成分 構造 [0087] [Table 3] Adsorption rate Aroma component Structure
{ % ) β-Ionone 11.93  (%) β-Ionone 11.93
Acetyl Cedrene 19.29 -Acetoxy - 3 - amvitetrahy ropyrane 2.92 Acetyl Cedrene 19.29 -Acetoxy-3-amvitetrahy ropyrane 2.92
Tricyclodecenyl Acetate 10.07 β-Naphthyl methyl ether 22.84 Tricyclodecenyl Acetate 10.07 β-Naphthyl methyl ether 22.84
Benzophenone 21.78
Figure imgf000026_0001
Benzophenone 21.78
Figure imgf000026_0001
Benzylbenzoate 31.5 芳香成分 構造 吸着率 （％) Benzylbenzoate 31.5 Aroma component Structure Adsorption rate (%)
Benzylsalicylate 24.91
Figure imgf000027_0001
Benzylsalicylate 24.91
Figure imgf000027_0001
Dimethylheptanol 1U.丄丄 Dimethylheptanol 1U. 丄 丄
Hydroxycitronellol 1.22
Figure imgf000027_0002
Hydroxycitronellol 1.22
Figure imgf000027_0002
CHOHO  CHOHO
Hydroxycitronellal 7.06  Hydroxycitronellal 7.06
CuminaldehydeCuminaldehyde
. y  . y
Myrac Aldehyde 17
Figure imgf000027_0003
し umm icono丄 Myrac Aldehyde 17
Figure imgf000027_0003
Umm icono 丄
Lyral 12
Figure imgf000027_0004
Figure imgf000028_0001
吸着率 芳香成分 構造 Lyral 12
Figure imgf000027_0004
Figure imgf000028_0001
Adsorption rate Aroma component Structure
( )  ()
Linalool 7.09 Linalool 7.09
Borneol 2.47 Borneol 2.47
Iso Longifolanone 10.29
Figure imgf000029_0001
Iso Longifolanone 10.29
Figure imgf000029_0001
Iso Bornyl Acetate 16 Iso Bornyl Acetate 16
OCOCH3 OCOCH 3
Fenchyl Alcohol 一 OH Fenchyl Alcohol one OH
1.82  1.82
3，7_Dimethyl-7-3,7_Dimethyl-7-
9.88 methoxyoctan-2-ol H3CO 、 ( 9.88 methoxyoctan-2-ol H 3 CO, (
OH OH
Figure imgf000030_0001
[0092] [表 8]
Figure imgf000030_0001
[0092] [Table 8]
Figure imgf000031_0001
Figure imgf000031_0001
[0093] [表 9]
Figure imgf000032_0001
[0093] [Table 9]
Figure imgf000032_0001
[0094] 実施例 1 複数の香料成分を含む香料液の活性炭への吸着特性 Example 1 Adsorption Characteristics of Perfume Liquid Containing Multiple Perfume Components on Activated Carbon
下表 10に示す処方の芳香成分を含有する芳香液 (実施例 1)を調製した。当該芳 香液を用いて、上記試験例 1と同様の試験を行い、該芳香液中の各芳香成分の活 性炭への吸着率を評価した。  An aromatic liquid containing an aromatic component having the formulation shown in Table 10 below (Example 1) was prepared. Using the perfume liquid, a test similar to the above Test Example 1 was performed to evaluate the adsorption rate of each fragrance component in the fragrance liquid on activated carbon.
[0095] 得られた結果を表 10に併せて示す。なお、表 7には、上記試験例 1で得られた結果 [0095] The obtained results are also shown in Table 10. Table 7 shows the results obtained in Test Example 1 above.
(各香料成分を単独で含有する香料液を用いた場合の吸着率（％)；表 7において、「 単品吸着率」という。）についても併記する。表 10から分かるように、当該芳香液中の 各芳香成分の吸着率は、該芳香成分を単独で使用した場合の吸着率と相関関係が あることが明らかとなった。また、当該芳香液は、本試験で使用した活性炭の存在下 で優れた香気を発することが確認された。 (Adsorption rate (%) when a perfume liquid containing each perfume component alone is used; in Table 7, referred to as "single product adsorption rate"). As can be seen from Table 10, It became clear that the adsorption rate of each fragrance component had a correlation with the adsorption rate when the fragrance component was used alone. In addition, it was confirmed that the aromatic liquid emitted an excellent aroma in the presence of the activated carbon used in this test.
以上の結果から、本試験で調製した芳香液は、活性炭に対する吸着性が低く、 活性炭との共存下での使用に適してレ、ることが確認された。  From the above results, it was confirmed that the aromatic liquid prepared in this test had low adsorptivity to activated carbon and was suitable for use in the presence of activated carbon.
[0096] [表 10]  [0096] [Table 10]
Figure imgf000033_0001
Figure imgf000033_0001
表中、 n.d.は、 未測定を意味する t In the table, nd means t not measured
[0097] 実施例 2— 5 Example 2—5
1 · ^夜の言周  1 · ^ Night
以下の表 11 - 16に示す組成の芳香液を調製した（実施例 2 - 5、比較例 1 - 3) ( [0098] [表 11] 実施例 2 Aromatic liquids having the compositions shown in Tables 11 to 16 below were prepared (Examples 2 to 5, Comparative Examples 1 to 3) ( [0098] [Table 11] Example 2
[0099] [ [0099] [
Figure imgf000034_0001
Figure imgf000034_0001
[0100] [表 13] 実施例 4 [0100] [Table 13] Example 4
Figure imgf000035_0001
15] 比較例
Figure imgf000035_0001
15] Comparative example
Figure imgf000036_0001
17]
Figure imgf000036_0001
17]
比較例 3 Comparative Example 3
[0105] [  [0105] [
Figure imgf000037_0001
Figure imgf000037_0001
[0106] 2.隱 麵  [0106] 2. Hidden 麵
これらの各芳香液（実施例 2— 5、比較例 1一 4)を用いて、以下の試験を行った。各 芳香液 400mlを使用して下記条件の図 1に示す芳香脱臭器を調製し、悪臭が存在 する空間 5L内に該脱臭芳香器を 24時間放置した。その後、空間内の臭いについて 評価した。  The following tests were performed using each of these aromatic liquids (Examples 2-5 and Comparative Examples 1-4). Using 400 ml of each aroma liquid, an aroma deodorizer shown in FIG. 1 under the following conditions was prepared, and the aroma deodorizer was allowed to stand for 24 hours in 5 L of a space having a bad odor. Then, the odor in the space was evaluated.
<使用した脱臭芳香器 (図 1に示す芳香脱臭器） >  <Deodorizer used (fragrance deodorizer shown in Fig. 1)>
容量 400ml 揮散部材 6：吸上部 6aはパルプ及びレーヨン材カ 構成され、揮散部 6bはパルプ及 びレーヨン材で構成されている。当該吸上部 6a及び揮散部 6bには下記活性炭を約 6 Omg含んでいる 400ml capacity Volatilization member 6: The upper part 6a is composed of pulp and rayon material, and the vaporization part 6b is composed of pulp and rayon material. Approximately 6 Omg of the following activated carbon is contained in the suction part 6a and the volatile part 6b.
活性炭 13 :原料:ヤシガラ、平均細孔径： lnm、比表面積:約 1000m2/g、充 填密度： 0. 48—0. 56gZml、粒度分布： 20 70MESH (95%以上）；商品名「GW 26/70」、クラレケミカル株式会社製。 . Activated carbon 13: raw material: coconut shell, average pore diameter: lnm, specific surface area: about 1000 m 2 / g, Filling Density: 0. 48-0 56gZml, particle size distribution: 20 70MESH (95% or more), trade name "GW 26 / 70 ", manufactured by Kuraray Chemical Co., Ltd.
[0107] 3.麵 菜 [0107] 3. Vegetables
この結果、本発明の芳香液 (実施例 2— 5)を使用した芳香脱臭器は、優れた芳香効 果と脱臭効果を併せ持つていることが確認された。これに対して、比較例 1では、空 間内の脱臭効果は十分であつたが、芳香効果は不十分であった。また、比較例 2— 4 では、いずれも、空間内の脱臭効果及び芳香効果の双方において不十分であった。 図面の簡単な説明  As a result, it was confirmed that the aroma deodorizer using the aroma liquid of the present invention (Examples 2 to 5) has both excellent aroma effect and deodorization effect. On the other hand, in Comparative Example 1, the deodorizing effect in the space was sufficient, but the aroma effect was insufficient. Further, Comparative Examples 2 to 4 were insufficient in both the deodorizing effect and the aroma effect in the space. Brief Description of Drawings
[0108] [図 1]本発明の実施の形態に係る芳香脱臭器の一例を示す斜視図であり、（a)は透 明な容器の内部を示す使用前の状態、 （b)は使用時の状態を示す図である。  FIG. 1 is a perspective view showing an example of an aromatic deodorizer according to an embodiment of the present invention, where (a) is a state before use showing the inside of a transparent container, and (b) is a state during use. It is a figure showing the state of.
[図 2]本発明の実施の形態に係る芳香脱臭器に用いられる吸上揮散部材の一例を 示す図であり、（a)は吸上揮散部材の全体を示す斜視図、（b)は吸上部の構造を示 す断面図である。  FIG. 2 is a view showing an example of a wicking and volatilizing member used in the fragrance deodorizer according to the embodiment of the present invention. It is sectional drawing which shows the structure of an upper part.
[図 3]吸上揮散部材の別の実施の形態に係る吸上部を示す部分拡大斜視図であり、 (a)は吸上部に長さ方向にほぼ直角に弱部を設けた例、（b)は吸上部の長さ方向に 弱部を設けた例である。  FIG. 3 is a partially enlarged perspective view showing a suction part according to another embodiment of the suction volatilization member, where (a) shows an example in which a weak part is provided substantially perpendicularly to the length direction in the suction part, (b) ) Is an example in which a weak portion is provided in the length direction of the suction head.
符号の説明  Explanation of symbols
[0109] 1 芳香器 [0109] 1 Aroma
2 開口部  2 Opening
3 芳香液容器  3 Aromatic liquid container
4 芳香液  4 Aromatic liquid
6、 61、 62 吸上揮散部材  6, 61, 62
6a、 61a, 62a 吸上部  6a, 61a, 62a
6b、 61b、 62b 揮散部 キャップ 支持枠 活性炭 6b, 61b, 62b Cap Support frame Activated carbon

Claims

請求の範囲 The scope of the claims
[1] 活性炭の存在下で用いられる芳香液であって、該芳香液中に香料を総量で 0. 1重 量％以上の割合で含み、  [1] An aromatic liquid used in the presence of activated carbon, wherein the aromatic liquid contains a fragrance in a total amount of 0.1% by weight or more,
該香料は、（1)2，4，6_トリメチル -2-フヱニル -1，3-ジォキサン、（2)4，6，6,7,8,8，-へキサメ チル -1,3,4,6, 7，8，へキサハイドロシクロペンタベンゾピラン、（3)ヘリオナール、（4)シトロ ネロール、（5) γ—ノナラタトン、（6)1 !8—シネオール、（7)4—ァセトキシ -3_アミルテトラハ イド口ピラン、（8)ヒドロキシシトロネロール、（9)クミンアルコール、（10)メントン、（11)ター ピネオール、（12)リナロール、（13)ボルネオール、（14)フェンチールアルコール、 (15)3, 7-ジメチル -7-メトキシオクタン- 2-オール、（16)ブチルアセテート、（17)ェチルブ チレート、（18)メチルジヒドロジヤスモネート、（19)ゥンデカラクトンガンマ、（20)ダマスコ ンアルファ、（21)ネロール、（22)シス- 3-へキシルアセテート、（23)ジヒドロミルセノール 、（24)ォクチルアルデヒド、（25)デシルアルデヒド、（26)シトラール、（27)ゲラニルニトリ ノレ、（28)ゲラニルアセテート、（29) γ—デカラクトン、（30)ジヒドロタ一ピニルアセテート、 (31)7-ァセチル -1,2,3，4，5，6,7,8，-ォクタハイド口- 1，1，6，7-テトラメチルナフタレン、（32) カンフル、（33) ィオノン、（34)ァセチルセドレン、（35)トリシクロデセニルアセテート、 (36)ジメチルヘプタノール、（37)マイラックアルデヒド、（38)リラール、（39)チオメントン、 (40)サンタリナアルコール、（41)バニリン、（42)ェチルバ二リン、（43)イソロンギフオラノン 、（44)イソボルニルアセテート、（45)シクラメンアルデヒド、（46)ジメチルベンジルァセテ ート、（47)リリーアルデヒド、（48)ベンジルアセテート、（49)スチラリールアセテート、 (50) シトロネリルアセテート、（51)リナリルアセテート、（52)ノピルアセテート、（53)p_t—ブチ ノレシクロへキシルアセテート、（54)シクロガルバナム、（55)メントール、（56)ターピニノレ アセテートト、（57)シス— 3—へキサノール、（58)p—t—ブチルシクロへキシルアセテート 、（59)ベンズアルデヒド、（60) /3 _ナフチルメチルエーテル、（61)ベンゾフヱノン、（62)ベ ンジルサリシレート、（63)リモネン、（64)へキシルシンナミックアルデヒド、（65)ヘリオト口 ピン、（66)クミンアルデヒド、及び (67)シクロへキシサリシレートよりなる群から選択され る少なくとも 1種の芳香成分を含有し、 The fragrance includes (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 -Nonalatatone, ( 6 ) 1! 8 —Cineol, ( 7 ) 4 —Acetoxy- 3 _Amyl tetrahide mouth pyran, (8) hydroxycitronellol, (9) cumin alcohol, (10) menthon, (11) terpineol, (12) linalool, (13) borneol, (14) fentyl alcohol, (15) 3 , 7-dimethyl-7-methoxyoctane-2-ol, (16) butyl acetate, (17) ethyl butyrate, (18) methyl dihydrodiasmonate, (19) pendecalactone 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) dihydrota-pinyl acetate, (31) 7-acetyl-1,2,3,4,5,6,7,8, -octahydrid-1,1,1,6,7-tetramethylnaphthalene, (32) camphor, (33) zionone, (34) acetylcedrene , (35) tricyclodecenyl acetate, (36) dimethylheptanol, (37) mylacaldehyde, (38) lillal, (39) thiomentone, (40) santalina alcohol, (41) vanillin, (42) Etylvanillin, (43) isolongifolanone, (44) isobornyl acetate, (45) cyclamenaldehyde, (46) dimethylbenzyl acetate, (47) lillyaldehyde, (48) benzyl acetate, ( 49) Stillyl acetate, (50) Citronellyl acetate, (51) linalyl acetate, (52) nopyr acetate, (53) p_t-butynolecyclohexyl acetate, (54) cyclogalbanam, (55) menthol, (56) terpininole acetate, (57) cis — 3-hexanol, (58) pt-butylcyclohexyl acetate, (59) benzaldehyde, (60) / 3_naphthyl methyl ether, (61) benzophenone, (62) benzyl salicylate, (63) limonene , (64) hexylcinnamic aldehyde, (65) heliotopin, (66) cumin aldehyde, and (67) cyclohex salicylate, at least one aromatic component selected from the group consisting of:
該香料 100重量部当たり該芳香成分が 50— 100重量部の割合で含有されているこ とを特徴とする、芳香液。 [2] 請求項 1に記載の芳香液、及び活性炭を含有することを特徴とする、芳香脱臭器。 An aromatic liquid comprising the fragrance component in an amount of 50 to 100 parts by weight per 100 parts by weight of the fragrance. [2] An aromatic deodorizer comprising the aromatic liquid according to claim 1 and activated carbon.
PCT/JP2004/009644 2003-07-07 2004-07-07 Fragrance fluid composition for fragrant deodorizing device WO2005002632A1 (en)

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JPH07316002A (en) * 1993-04-15 1995-12-05 Earth Chem Corp Ltd Water-based preparation for thermal dissipation, thermal dissipation method and volatility-controlling agent for water-based preparation for thermal dissipation

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JPH04117303A (en) * 1990-01-17 1992-04-17 Dainippon Jochugiku Co Ltd Solution absorbing core, production thereof and vaporization of chemical
JPH07316002A (en) * 1993-04-15 1995-12-05 Earth Chem Corp Ltd Water-based preparation for thermal dissipation, thermal dissipation method and volatility-controlling agent for water-based preparation for thermal dissipation

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