JPWO2013018805A1 - Fragrance for suppressing fecal odor, microencapsulated fragrance using the same, fiber product with fecal odor suppressing function, pellet for suppressing fecal odor, microencapsulated fragrance spray, and spray for suppressing fecal odor - Google Patents

Abstract

A fragrance for faecal odor control that incorporates fecal odor as one of the scent components, can be converted to a high-grade fragrance that could not be realized with conventional fragrances, and easy to assemble fragrance formulations. provide. A plant system comprising a basic fragrance component having a floral fragrance and an animal fragrance having an animal odor or oily fragrance, and modulating the floral fragrance based on the basic fragrance component in a direction in harmony with human skin odor. From a target formulation of a fragrance for plant body consisting of a modulated fragrance component that becomes a fragrance, and an animal fragrance that has a fecal odor-based fragrance, and an emphasized fragrance component that further emphasizes and modulates the modulated plant-based fragrance Formulated according to the differential prescription excluding only the emphasized flavoring ingredients. The plant-based body fragrance according to the target prescription is fragrant by itself when the plant-based fragrance is weakened. On the other hand, when the odor of the fecal odor is superimposed, the malodor of the fecal odor is taken as an alternative component of the emphasized fragrance component As a result, the modulated plant odor is emphasized and scented.

Description

  The present invention relates to a scent for suppressing stool odor, a microencapsulated fragrance using the scent, a textile product with a stool odor suppression function, a pellet for suppressing stool odor, a microencapsulated fragrance spray and a spray for suppressing stool odor.

JP 2003-104824 A

  When a colostomy is worn by surgery for tumors, gas or odor that is constantly discharged becomes a problem, and as a method to alleviate this problem, a bag or belt that has been specially manufactured at the colostomy outlet for a long time is always used. The method of mounting is adopted. However, it is impossible to completely remove the faint stool odor and gas, and not only the person wearing the colostomy but also the people around it live with great inconvenience and mental burden. The current situation is. Not only this, but also incontinence pants for nursing care, diapers for infants, sheets used for pets, etc., of course, odor becomes a problem when soiled with feces. In particular, women are disgusted with odors emitted after defecation, and various masking agents are commercially available to remove such odors, but their satisfaction is low.

In general, as a means of deodorizing odors such as fecal odor,
(1) Physical method: The source of malodor is spatially shielded with a lid or the like.
(2) Chemical method: Decomposes the source of malodor and malodor components.
(3) Superimposing an aromatic component with a strength exceeding the bad odor, making the odor relatively inconspicuous (so-called masking effect).
Such a method is known. However, the method (1) has a problem that it is structurally impossible to completely shield the odor generation source, and it is difficult to avoid leakage of the odor. For example, infant and elderly pants (diapers) and dog and cat sheets will be replaced with new ones when dirty with manure, but dirty used items are only enclosed in trash cans or garbage bags, Problems that leak odors from gaps and holes are routinely experienced. Also, due to economic problems, such products are usually not replaced until contamination has progressed to a certain degree, and during that time it is not possible to mask bad odors and solve the problem.

  Also, since disposable diapers are worn on the human body, it is almost impossible to always completely isolate them from third parties. In addition, there are often scenes where the user goes out with the diaper attached, but in this case, a bad odor is leaked at the place where the user moves, leading to a mental burden on the parties. In general, disposable diapers are provided with expansion / contraction gathers to prevent leakage at sites where they are in contact with the waist and the base of the foot, but there is a limit to the sealing force, and diapers with breathability are also available. The bad smell that leaks through the material cannot be prevented.

  Similar problems also occur in colostomy makers (so-called ostomates). Specifically, a bag (pouch) for collecting the discharged feces is always attached to the constructed anus discharge port, but the anus constructed on the body side can be easily replaced. However, the collection pouch will be replaced exclusively. If the pouch is incompletely installed, fecal odor is likely to leak. In addition, during repeated pouch replacement, the mounting base on the colostomy side will be worn or damaged, and the fitting seal with the pouch mounting port will be reduced, making fecal odor more likely to leak out. is there. Defecation from the colostomy always occurs regardless of the intention of the ostomate, and since the discharge cannot be controlled based on the constipation, the leaked fecal odor itself can affect the parties and their surroundings. However, the psychological burden that ostomate suffers from the generation of odors when going out and beyond is beyond the normal imagination. Then, while covering the circumference | surroundings of a pouch with a cover and adding a fragrance | flavor and a deodorizer to the cover similarly to a paper diaper etc., the fecal odor is also suppressed.

  In either case, the methods (2) and (3) described above are employed as a technique for suppressing fecal odor. However, in the case of the chemical method (2), it may take a long time to completely decompose the stool odor component, or the decomposition reaction may not proceed uniformly, and the effect may be insufficient. In addition, since the stool odor is basically eliminated, there is also an aspect in which a refreshing feeling due to aroma cannot be obtained although there is a problem of preference.

  On the other hand, the masking method in (3) only makes the stool odor unobtrusive due to the strong fragrance, and the overall scent of the mixed fragrance and stool odor is not always comfortable. Not always. Fecal odor is a peculiar bad odor that is inseparably linked to the daily life of human life, and it is easy to be aware of the presence of the odor behind the fragrant fragrance. There is.

  This is also related to the fact that both fragrances and fecal odors exist at the same time, but they do not blend in like water and oil, so they are felt separately. . In such a situation, if the fragrance is strengthened so that the stool odor is not felt at all, this strong fragrance itself leads to discomfort. In addition, the types of scents used in commercially available toilet air fresheners have been obsolete for a long time. It should also be taken into account that it is easy to evoke as a result.

  In this way, with the method that suppresses malodors only by the level of the scent, if the scent is weakened, the fecal odor that cannot be masked even slightly will cause discomfort, and conversely, if the scent is strengthened, the scent itself becomes uncomfortable. Fall into a dilemma. In addition, the situation that a stale fragrance image such as a toilet fragrance is psychologically combined with fecal odor is an essential problem that cannot be overcome only by the intensity of the scent.

  Here, when the field of view to the prior art to be considered for solving the problem is once extended from the fecal odor to the whole of bad odor, the content to be noted in Patent Document 1 is disclosed. This technology is related to body odor suppression. Specifically, 2-nonen-1-al which is said to be a causative substance of body odor is wrapped in a cassis green scent and converted into a good scent. . The characteristic point of this effect is to select a fragrance that harmonizes with the bad odor of “body odor” and not to forcibly suppress the bad odor, but to incorporate the bad odor as one of the components of the “good fragrance” that is ultimately imagined. In that point. In the literature, this effect is referred to as the “harmonage effect”, and shampoos, rinses, body soaps, soaps, etc. using this effect are manufactured and sold.

  In Patent Document 1, as described in paragraph 0004, it is also permitted as an option to adopt “a specific perfume alone” in order to enjoy such a harmony effect. However, in order to find a single fragrance that harmonizes with the body odor, it is necessary to search for an infinite number of fragrance groups, and there is a problem that requires a great deal of labor and cost to establish a fragrance prescription. In addition, paragraph 0004 of the same document suggests the possibility of adopting a combination of a plurality of fragrances, but in this case, it is obvious that the establishment of a fragrance prescription becomes more difficult due to the multiple fragrances. It is. The essence is that the design concept of a perfume formulation necessary for realizing a harmony effect with body odor is not disclosed in the document.

  Furthermore, Patent Document 1 discloses only a fragrance formulation having an effect for suppressing body odor, and this fragrance is effective for suppressing stool odor, and particularly for suppressing stool odor based on the harmony effect. No prescription is disclosed.

  In the first place, in Patent Document 1, the masking effect is defined as “an effect that antagonizes the odor and makes it difficult to feel the odor” in paragraph 0011, and the harmony effect is “harmonized well with the odor and makes it feel uncomfortable. Defined as "effect". As mentioned above, the essence of harmony effect is not to suppress the bad smell (bad smell) with a strong fragrance (masking) but to incorporate it as one of the components of “good fragrance” in harmony with the bad smell. It is. In view of this, “antagonizing” and “harmonizing” with respect to the odor are completely opposite to each other, and there is a significance of the harmony effect as means for suppressing the odor that cannot be solved by the masking effect. However, in Patent Document 1, in almost all of the fragrance formulations for which positive evaluation results are shown in Tables 1 and 2, a masking effect and a harmony effect that should not be compatible with each other are achieved at the same time. Technical contradiction. In addition, there is no mention of how each component of the disclosed formulation acts in the expression of the harmony effect.

  The object of the present invention is to incorporate fecal odor as one of the scent components, and to convert it into a high-grade fragrance that could not be realized with conventional fragrances, etc. An object of the present invention is to provide a scent for suppressing stool odor, a microencapsulated fragrance using the scent, a fiber product with a stool odor suppressing function, a pellet for suppressing stool odor, a microencapsulated fragrance spray, and a spray for suppressing stool odor.

Means for Solving the Problems and Effects of the Invention

In order to solve the above-mentioned problem, the scent for faecal odor suppression of the present invention,
A basic fragrance component having a floral fragrance;
A modulated fragrance component comprising an animal fragrance having an animal odor or oily fragrance, modulating a floral fragrance based on the basic fragrance component in a direction in harmony with human skin odor, and forming a modulated plant fragrance,
The difference which excludes only the emphasized fragrance ingredient from the target prescription of the fragrance for the plant body which consists of the animal fragrance which has the smell of the fecal odor system, and which further enhances the fragrance of the modulated plant odor. Formulated according to the prescription,
When the fragrance of the modulated plant-based fragrance is weakened alone than the plant-based fragrance according to the target prescription, when the odor of the fecal odor is superimposed, the malodor of the fecal odor is incorporated as an alternative component of the emphasized fragrance component. It is characterized by a scent with an emphasis on the modulated plant fragrance.

  In the fragrance for suppressing stool odor according to the present invention, a basic fragrance component having a floral fragrance is used, and the final scent when the stool odor is superimposed is assembled with the floral (flower) scent as an axis. Have. The inventors of the present invention have found that the floral scent itself is easily separated from the stool odor and easily scented, and that in many cases the masking effect remains in the suppression of the stool odor. I knew from experience. On the other hand, floral fragrance is also used as a main component of fragrances that are directly applied to human skin, such as perfume, but as a perfume for the human body, it promotes harmony with human skin odor and increases the depth and depth of the fragrance. In order to give it, it is effective to add an animal fragrance having an animal odor or oily fragrance. And when a proper amount of animal perfume having an odor very similar to fecal odor alone, such as a more intense animal odor component, specifically, civet (extracted from the secretion of musk kitten), Only when the floral fragrance is modulated to harmonize with human skin odor as described above, it is strangely emphasized that it is lifted from the depths of the nose. It transforms into a rich, elegant and noble scent that is different from the case where the concentration is simply increased.

  Therefore, the present inventors from the above-described basic fragrance component having a floral fragrance, a modulated fragrance component comprising an animal fragrance having an animal odor or oily fragrance, and an animal fragrance having a fecal odor When the target of the plant-based fragrance for plant fragrance assembled with the emphasized fragrance component is the final stool fragrance-based emphasized fragrance component and the real stool odor that is the object of suppression of the present invention I thought that there might be mutual substitution. Therefore, when the fragrance was formulated based on the differential prescription excluding only the emphasized fragrance component from the above target prescription, and superimposed on the odor of the fecal odor system, it was almost the same quality as the fragrance normally formulated according to the target prescription. The present invention has been completed by finding that it is converted into an elegant and noble scent.

  That is, the fragrance for faecal odor suppression according to the present invention, compared with a plant body fragrance based on the original target prescription, excludes the emphasized fragrance component, so that the modulated plant fragrance is weakened alone. It smells. However, if a fecal odor-type malodor is superimposed on this, the fecal odor-type malodor is incorporated as an alternative to the emphasized fragrance component, and the modulated plant-type fragrance is emphasized in the same way as a fragrance normally formulated according to the target prescription. Scented. As a result, the fecal odor can be suppressed in a form that is converted to an elegant and noble scent deeper than the floral fragrance of the basic fragrance component.

  What is important in this action and effect is that the modulated fragrance component having an animal odor or oily fragrance alone is excellent in both affinity as a fragrance to human skin and fusion with a floral fragrance. As a result, it has the property that it can be easily adapted to fecal odor, which is the same animal odor. As a result, the modulated fragrance component, like a surfactant that blends water and oil, mediates between the floral fragrance and fecal odor, which are inherently easy to separate from each other. And make an essential contribution to the appearance of a different, high-grade fragrance that cannot be achieved with floral fragrance alone. And the fragrance finally obtained when superposed on the fecal odor is very different from the quality of the floral fragrance obsolete with the toilet fragrance or the like. As a result, there is an advantage that the memory of fecal odor imprinted on the parties as a subconscious is less likely to be evoked.

  And the above-mentioned fragrance formulation has three components each having a clear fragrance as a target formulation, that is, a basic fragrance component of a floral fragrance, and a modulated fragrance component having an animal odor or oily fragrance. The final fragrance image is assembled based on the emphasized fragrance component having a fecal odor-based odor, and only the emphasized fragrance component is extracted therefrom to obtain a differential prescription. That is, it is also important that a perfume formulation can be easily established without being so deeply conscious of whether the floral fragrance employed itself is excellent in harmony with fecal odor alone. As a result, as in Patent Document 1, there is no need to search for a single fragrance or a combination of multiple fragrances that harmonize with fecal odor, and the labor and cost of fragrance development can be greatly reduced and adopted. The types of possible floral aromas, and thus the final scent variations (when superimposed on the fecal odor), can be greatly increased.

  Next, in the present invention, the differential prescription further includes a harmonious fragrance component that adjusts the floral fragrance to a direction that shifts the floral fragrance to a green or herbal system (including a spice system as a concept), and a modulated fragrance. A component can be set as what modulates the floral-type fragrance which shifted to the green type or the herb type by the harmony fragrance | flavor component in the direction which harmonizes with human skin odor. By shifting the floral fragrance to a green or herbal system with such a harmonious fragrance component, the fusion between the animal-based modulated fragrance component and the floral fragrance can be greatly enhanced. As a result, the final scent when the fecal odor is superimposed is further increased in depth, and the quality gap with the cheap floral fragrance linked to the fecal odor such as toilet air freshener can be further expanded.

  Depending on the blending ratio of each fragrance, the final fragrance in which the modulated fragrance component and the harmonious fragrance component and the floral fragrance are fused may be able to easily identify the fragrance of the base flower, The scent may be separated from the scent of flowers. For example, it can be a forest-like scent or a meadow-like scent, which will be described later, or a clean and refreshing soap-like scent, based on the scent of flowers.

In addition, the preferable blending ratio of the basic fragrance component, the modulated fragrance component and the harmonious fragrance component constituting the differential prescription varies greatly depending on the type of fragrance to be used and the strength of the fragrance, for example, the weight content ratio It is possible that a perfume component contained only in a small amount in the above formula is felt as a scent more strongly than other components in the formulation. In consideration of this, the preferable blending ratio of each component is as follows.
Basic fragrance component: 10% to 95% by mass, desirably 25% to 90% by mass Modulated fragrance component: 1% to 60% by mass, desirably 3% to 58% by mass Basic fragrance component: It can be omitted. Desirably, 0.1 mass% to 75 mass%, more desirably 0.2 mass% to 13 mass%

  In the differential prescription, the modulated fragrance component can be specifically composed of one or more of musk fragrance, amber fragrance and leather odor fragrance (for example, castorium fragrance). When adopting such a modulated fragrance component, the present inventors use the target plant formula as an enhanced fragrance component, and the modulated plant-based fragrance possessed by the differential formulation is extremely high. Experienced to be significantly strengthened. If the fragrance based on the differential prescription is superimposed on the stool odor, a high-quality scent tone equivalent to the fragrance based on the target prescription when civet is used can be obtained, and the fecal odor suppression effect is remarkable. This effect is remarkable when the modulated fragrance component is configured so that the musk-like fragrance is blended as the maximum component. In this case, the basic fragrance component is one or more of jasmine fragrance, mugue fragrance, balsam fragrance, lily fragrance, rose fragrance, violet fragrance and lilac fragrance. Is preferably used.

  In this case, the modulated fragrance component consisting of one or more of the above musk fragrance, amber fragrance and leather odor fragrance is a harmonious fragrance component that shifts the floral fragrance to green or herbal. High compatibility. That is, the floral fragrance shifted to green or herb is particularly enhanced in the effect of harmonizing with human skin odor by the above-mentioned modulated fragrance component. The effect becomes more prominent when the harmonious fragrance component contains a citrus fragrance or a woody fragrance (including an earthy fragrance as a concept) in addition to the green or herb fragrance.

  In the difference formula, when a harmonious fragrance ingredient that adjusts the floral fragrance to shift to herbal or green is used, the final fragrance is separated from the pure floral fragrance by using in combination with the above-mentioned modulated fragrance ingredients. It can be transformed into various desirable scents. Although the specific structure is illustrated below, this invention is not limited to these.

By configuring the differential prescription as follows, the obtained modulated plant fragrance can be made to be a grassy fragrance.
Basic tone fragrance component: Jasmine fragrance is blended as the maximum component, and four components of Lily fragrance, Rose fragrance, Mugue fragrance and balsam fragrance are added, and the total content of these four components is jasmine. It mix | blends so that there may be more content of a fragrance | flavor.
Harmonic perfume ingredients: Herb-based perfumes, woody perfumes and citrus perfumes are blended so that the total of any two of these three components does not fall below the content of the remaining components.
Modulated perfume ingredient: Musk perfume is blended as the maximum component.

  The grassy aroma obtained in this way can be expressed as a positive scent that, specifically, feels a bright and refreshing wind atmosphere, and the sweetness of the flowers blends into the scent of the slightly blue-smelling grass. Naturally, the scent of the grassland-like scent has a floral (ground) base, and is a high-class elegance with depth and depth added by animal-based modulated fragrance ingredients. And even when fecal odor is superimposed, the balance of fragrance is not lost and stable, and it is hard to believe that the fragrance is partly derived from fecal odor.

  The point of obtaining the grassy scent with the above prescription is based on jasmine fragrance so that the scent of specific flowers does not pop out, and further added lily, rose, mugue and balsam. In addition to herbal fragrances and woody fragrances, citrus fragrances are used as harmonious fragrance ingredients in order to be blended with at least 5 floral fragrances and to harmonize with musk-like modulated fragrance ingredients. Is a point. As the citrus fragrance, it is particularly preferable to blend a lime fragrance and a bergamot fragrance. Moreover, as a harmony fragrance | flavor component, it is also possible to mix | blend other fruity fragrance | flavors (for example, apple-like fragrance | flavor etc.).

The blending ratio of each component desirable for obtaining the grassy flavor is, for example, generally as follows, but is not limited thereto.
Basic tone fragrance ingredients: 50 mass% to 75 mass% (jasmine fragrance: 20 mass% to 35 mass%, Lily fragrance, rose fragrance, Muge fragrance and balsam fragrance total: 21 mass% More than 40 mass%).
Harmonic fragrance ingredient: 10% by mass or more and 16% by mass or less.
Modulated perfume ingredient: 10% by mass or more and 20% by mass or less (musk perfume: 8% by mass or more and 20% by mass or less).

By configuring the differential prescription as follows, the obtained modulated plant fragrance can be made into a forest-like fragrance.
Basic tone fragrance component: While blended with jasmine fragrance as the maximum component, Lily fragrance is then blended as a component with a high content.
Harmonic fragrance ingredients: Herbal fragrance, woody fragrance and green fragrance are blended so that the total of any two of these three ingredients does not fall below the content of the remaining ingredients. It contains more citrus fragrance than the total of fragrance and green fragrance.
Modulated fragrance component: The modulated fragrance component is blended more than the basic fragrance component, and the amber fragrance is blended as the modulated fragrance component, with the musk fragrance as the maximum component.

  Specifically, the forest-like aroma obtained in this way is reminiscent of the scent of the above-mentioned grassland, and is reminiscent of leaves, trees, etc. A profound fragrance should be described. Similar to the grassy scent described above, it has a floral (flower) base while adding depth and depth to the animal-based modulated fragrance ingredients, and the scent balance when faecal odor is superimposed is also good. It becomes the content which makes it forget that it is the fragrance derived from the part feces smell.

  The key to obtaining a forest-like aroma with the above formula is based on jasmine-like fragrance, and a considerable amount of lily-like fragrance is blended with it to form a unique tone rather than in the case of grassland In addition, the harmonious fragrance component essential for the green system and the amber fragrance with a submerged scent are indispensably blended to produce a deep forest spirit. In addition, green fragrance is co-blended with herbal fragrance and woody fragrance with content competing with this so that the blue odor of green fragrance does not jump out excessively, and citrus fragrance is also used here. The As the citrus fragrance, it is desirable to blend a lemon fragrance, a lime fragrance and a bergamot fragrance.

The blending ratio of each component desirable for obtaining a forest-like aroma is, for example, generally as follows, but is not limited thereto.
Basic tone fragrance component: 25% by mass or more and 45% by mass or less (jasmine fragrance: 12% by mass or more and 30% by mass or less, Lily fragrance: 5% by mass or more and 15% by mass or less).
Harmonic fragrance component: 7% by mass or more and 20% by mass or less (total of herb fragrance, woody fragrance and green fragrance: 2% by mass or more and 5% by mass or less, citrus fragrance: 5% by mass or more and 15% by mass or less)
Modulated fragrance component: 35% by mass or more and 68% by mass or less (musk fragrance: 25% by mass or more and 45% by mass or less, amber fragrance: 10% by mass or more and 30% by mass or less).

By constructing the differential prescription as follows, the obtained modulated plant fragrance can be used as a soap-like fragrance.
Basic tone fragrance component: Both jasmine fragrance and rose fragrance are blended so that one of them becomes the maximum component, and at least one of violet fragrance and lilac fragrance is blended.
Modulated fragrance component: Musk fragrance or amber fragrance is blended as a maximum component.

  Soap is originally made from fats and oils, and it has been devised for a long time to apply a flower scent based on the premise that it is applied to human skin. As a result, there is a background in which the base of the scent mixed with fats and flowers is reminiscent of the smell of soap, especially jasmine fragrance and rose fragrance become familiar as soap fragrances. ing. In this case, since the scent of the flower itself is short-lasting, after the scent of the flower is dissipated, a heavy oily scent tends to remain in the case of soap. Therefore, in order to suppress the oily remaining fragrance, a highly durable fragrance (modulated fragrance component: last note system) such as musk or amber is blended to form a generally recognized soap odor image. In this case, in order to make the fragrance of the flower stand out, it is effective to increase the affinity with the modulated fragrance ingredient composed of musk and amber while suppressing the content of the individual harmonious fragrance ingredient as much as possible. As a floral fragrance provided with the above element, a violet-like or lavender-like fragrance is essential in the basic fragrance component.

  As a basic tone fragrance component, it is possible to further blend at least one of a Lily fragrance and a Mugue fragrance in order to give the scent sweetness. Further, it is of course possible to blend at least one of herbal fragrances and woody fragrances as the harmonious fragrance ingredients. In this case, when it is desired to prevent the herb-based fragrance and the woody fragrance from becoming too sharp, it is preferable to further blend a citrus-based fragrance as a harmony fragrance component.

The blending ratio of each component desirable for obtaining a soap-like aroma is, for example, generally as follows, but is not limited thereto.
Basic tone fragrance component: 65% by mass or more and 90% by mass or less (total of jasmine fragrance and rose tone fragrance: 30% by mass or more and 75% by mass or less (some of these, for example, up to 20% by mass, Lily fragrance and Mugue tone) And can be replaced with at least one of the fragrances), the total of the violet fragrance and the lilac fragrance: 2 mass% to 15 mass%).
Harmonic fragrance ingredient: 15% by mass or less (can be omitted)
Modulated fragrance component: 2% by mass or more and 25% by mass or less.

Specific perfume ingredients that can be used in the present invention are listed below, but are not limited thereto.
Examples of the jasmine flavoring agent include benzyl acetate, 2-n-hexyl-3-phenyl-2-propenal (α-hexylcinnamic aldehyde), methyl dihydrojasmonate (trade name: MDJ Super), methyl jasmonate, 3- Methyl-2- (cis-2-penten-1-yl) -2-cyclopenten-1-one (cisjasmon), 3-phenylpropionaldehyde (hydrocinnamaldehyde), benzyl formate, 2-n-pentyl-3- Those selected from phenylpropenal (jasmine aldehyde), benzyl propionate and the like can be used alone or in combination of two or more.

  The Muguet flavor is 4-methyl-2- (2-methylpropyl) tetrahydro-2H-pyran-4-ol (trade name: Florol), β- (p-tert-butylphenyl) -α-methylpropionaldehyde ( Trade name: Lilyal), 2-methyl-3- (p-isopropylphenyl) propionaldehyde (cyclamenaldehyde), 3,7-dimethyl-1,7-octanediol (hydroxycitronellol), 3,7-dimethyl-7- Hydroxyoctanal (hydroxycitronellal), 4 (3)-(4-hydroxy-4-methylpentyl) -3-cyclohexene-1-carboxaldehyde (lyral), 3,7-dimethyl-3-octanol (tetrahydrolinalool) ), 4- (1-methylethyl) cyclohexanemethanol, isosorbide What is chosen from which can be used individually or in combination of 2 or more types.

  The balsam tone fragrance is selected from n-hexyl salicylate, 3-phenyl-1-propanol (hydrocinnamyl alcohol), benzoin resinoid, benzyl cinnamate, cinnamic acid, balsam peru or balsam toru alone, Alternatively, two or more kinds can be used in combination.

  Lily-like fragrances are 3,7-dimethyl-1,6-octadien-3-ol (linalool: sometimes used as mugues), 3,7-dimethyl-1,6-octadien-3-yl acetate Those selected from (linalyl acetate) and 3,7-dimethyl-1,6-nonadien-3-ol (ethyl linalool) can be used alone or in combination of two or more.

  Rose-based fragrances are β-phenylethyl alcohol (trade name: Rose P), 3,7-dimethyl-6-octen-1-ol (citronellol), cis-3,7-dimethyl-2,6-octadiene-1. -Ol (nerol), trans-3,7-dimethyl-2,6-octadien-1-ol (geraniol), 4-methyl-2- (2-methyl-1-propenyl) hetrahydro-2H-pyran (rose oxide) ), 3,7-dimethyloctanol (tetrahydrogeraniol), 3-methyl-5-phenyl-1-pentanol (phenoxanol), 1- (2,6,6-trimethyl-1-cyclohexenyl) -2- Buten-1-one (β-damascone), β-phenylethyl phenylacetate, decyl acetate, geranyl benzoate, 2-phenylethyl acetate 3,7-dimethyl-6-octen-1-yl acetate (citronellyl acetate), trans-3,7-dimethyl-2,6-octadien-1-yl acetate (geranyl acetate), cis-3,7-acetate Dimethyl-2,6-octadien-1-yl (neryl acetate), geranyl propionate, β-phenylethyl formate, trans-3,7-dimethyl-2,6-octadien-1-yl formate (geranyl formate), formic acid Citronellyl, isobutyl phenylacetate, benzophenone, geranyl butyrate, n-nonyl alcohol, geranium oil, damask rose flower oil, centifolia rose flower oil, etc. can be used alone or in combination of two or more. .

  As the lilac fragrance, one selected from dimethylbenzyl carbinol, 1-methyl-4-isopropyl-1-cyclohexen-8-ol (α-terpineol) and the like may be used alone or in combination of two or more. it can.

  Violet flavors include 4- (2,6,6-trimethyl-2-cyclohexen-1-yl) -3-buten-2-one (α-ionone), 4- (2,6,6-trimethyl-1 -Cyclohexen-1-yl) -3-buten-2-one (β-ionone), methylionone and the like can be used alone or in combination of two or more.

Moreover, as other floral fragrance | flavor, the following can be used individually or in combination of 2 or more types.
Cis-3-hexenyl salicylate, 3- (3,4-methylenedioxyphenyl) -2-methylpropanal (trade name: helional), 6,6-dimethylbicyclo [3.1.1] -2-heptate acetate 2-ene-2-ethyl (nopylacetate), 3,4-methylenedioxybenzaldehyde (trade name: heliotropin), p-tert-butylcyclohexyl acetate, 3-cyclohexene-1-methyl acetate (terpinyl acetate), 4- (2,2-dimethyl-6-methylcyclohexyl) -3-methyl-3-buten-2-one, methyl phenylacetate, diphenyl ether, 9-dodecan-1-ol, 5-hydroxyisopropyl-2-methyl- 2-vinyltetrahydrofuran, tetrahydro-2,2,6-trimethyl-6-vinylpyran-3-ol (linaro) Oxide), ethyl decanoate, 1,3,4,6,7,8a, -hexahydro-1,1,5,5-tetramethyl-2H-2,4a-methananaphthalene 8 (5H) -one, 2, 6-dimethyl-2-heptanol, 9-decen-1-ol (trade name: Trepanol), benzyl alcohol, cis-3-hexenyl benzoate, 3,7-dimethyl-6-octen-3-ol (dihydrolinalol) , P-cresol, benzaldehyde, p-menthan-3-one, isobutyl benzoate (ayame tone), α-iron (ayame, violet tone), eugenol (clove tone), methyl eugenol (clove tone), cinnamyl acetate (hyacinth) ), Cinnamyl alcohol (hyacinth tone), styrene (hyacinth tone), phenylacetate Aldehyde (hyacinth-like flower tone), anisaldehyde (mimosa tone), acetonaphthone (orange flower tone), acetophenone (orange flower tone), benzylideneacetone (sweet pea tone), p-methylacetophenone, methylhexyl ketone, heliotropin (heliotrope) Odor of flowers), p-cresol methyl ether (flower tone), lauryl alcohol (flower tone with a fatty odor), nerolidol (fine woody scent, floral tone), methyl anthranilate (orange or sweet grape tone), 2 Ethoxynaphthalene (citrus flower tone), 2-methoxynaphthalene (neroli tone), diphenyl oxide (geranium tone), chamomile roman oil.

  Herbal flavors (including spices) are 1,2-dimethoxy-4- (1-propenyl) benzene (isoeugenol), dodecahydro-3a, 6,6,9a-tetramethylnaphtho [2.1-b] Furan (ambroxan), 1- (5,5-dimethylcyclohexen-1-yl) -4-penten-1-one (Dynascon), 4-allyl-2-methoxyphenol, formic acid α, 3,3-trimethylcyclohexane Methyl (Affelmat), Guiac Wood, Nutmeg Oil, Eucalyptus Oil, Lavender Oil, Anethole (Anise), Estragole (Anise), d-Carvone (Caraway), Perilaldehyde (Perilla), 4- ( 4-hydroxy-3-methoxyphenyl) -2-butanone (ginger-like), l-menthol (mint-like), D Ruvanillin (vanilla tone), vanillin (vanilla tone), cuminaldehyde (spicy tone), safrole (spice tone), allyl isothiocyanate (mustard tone), d-pregon (mint tone), l-menton (mint tone), iso What is chosen from safrole (sweet spice tone) etc. can be used individually or in combination of 2 or more types.

  Green fragrances are cis-3-hexenyl acetate, cis-3-hexenol, dimethyltetrahydrobenzaldehyde (triplar), p-ethyl-2,2-dimethylhydrocinnamaldehyde (trade name: florarozone), ethyl benzoate, bornyl acetate , Farnesol, d-α-pinene and the like can be used alone or in combination of two or more.

  Woody fragrance (including earthy tone) is 3,3-dimethyl-5- (2,2,3-trimethyl-3-cyclopenten-1-yl) -4-penten-2-ol (trade name: polysanthol ), 2-methyl-4- (2,2,3-trimethyl-3-cyclopenten-1-yl) -2-buten-1-ol (trade name: Santalinol), olivenum oil, patchouli oil, etc. A thing can be used individually or in combination of 2 or more types.

Fruity perfume is 2-methyl-1,3-dioxolane-2-ethyl acetate, (trade name: fructone), 2-tert-butylcyclohexyl acetate, 3-methyl-2-butenyl acetate, isoamyl butyrate, ethyl caprylate , Tricyclo [5.2.1.0 ^2.6 ] decane-2-carboxylic acid ethyl and the like can be used alone or in combination of two or more.

  As the aldehyde flavoring agent, one selected from n-hexanal, n-heptanal, n-octanal, n-nonanal, n-decanal, n-undecanal and the like may be used alone or in combination of two or more. it can.

  Examples of lactone flavors include coumarin, γ-hexalactone, γ-heptalactone, δ-heptalactone, γ-octalactone, δ-octalactone, γ-nanolactone, δ-nanolactone, γ-decalactone, δ-decalactone, γ One selected from undecalactone, δ-dodecalactone and the like can be used alone or in combination of two or more.

  Citrus flavors are 2,6-dimethyl-7-octen-2-ol (lime tone, dihydromyrcenol), 3,7-dimethyl-2,6-octadien-1-al (lemon tone, citral), Lime oil, bergamot (natural bergamot), lemon oil, orange oil, limonene (orange, lemon tone), octylaldehyde (orange tone), diphenylmethane (orange tone), methylheptenone (green, fruit tone), geranial (lemon tone) ), Dipentene (lemon tone), α-terpinene (lemon tone), neral (lemon tone), linalyl acetate (citrus fruit tone), rosinal (citrus tone), decylaldehyde (citrus tone with fatty odor), tarpinyl acetate ( Bergamot, lavender-like) etc. alone or in combination of two or more It can be used.

  Animal odor-based fragrances are typically musk-like fragrances. That is, musk or a synthetic product thereof, specifically, cyclopentadecenolide (trade name: havanolide), 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8 -Hexamethylcyclopenta-γ-2-benzopyran (trade name: galaxolide), 1- (5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl) ethane -1-one (trade name: tonalide), ethylene brush rate (trade name: musk T), 4,4a, 5,9b-tetrahydroindeno [1.2-d] -1,3-dioxin (trade name: Indoflor), 2- [1- (3,3-dimethylcyclohexyl) ethoxy] -2-methylpropionate 1-propyl (trade name: Helvetolide), ω-pentadecanolactone (trade name: amblet) Lydo), ω-hexadecene lactone (trade name: egisaltolide), exalton, 2,4,6-trinitro-1,3-dimethyl-5-tert-butylbenzene (trade name: muskoxylol), 2,6-dinitro- One selected from 3,5-dimethyl-4-tert-butylacetophenone (trade name: Musk ketone), 3-methylcyclopentadecanone (trade name: Muscon), etc. is used alone or in combination of two or more. be able to.

  The amber flavor is amber or a synthetic product thereof, specifically 2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydro-2-acetonaphthene ( Product name: Iso-e super (amber fleur)), isoamyl benzoate (amber odor), methylnonylacetaldehyde (amber odor), etc. may be used alone or in combination of two or more. it can.

  As the leather odor-based fragrance, one selected from castorium or a synthetic product thereof, isobutylquinoline and the like can be used alone or in combination of two or more. Any of the fragrances may be diluted with a solvent such as dipropylene glycol, benzyl benzoate, or ethanol.

Next, various application inventions using the scent for faecal odor of the present invention will be described.
The first is characterized in that the fragrance for suppressing stool odor of the present invention is used as a core material, and has a capsule wall material that encloses the core material so that excrement (a fragrance for suppressing stool odor flows out when in contact with stool). Such a microencapsulated fragrance is made by encapsulating the fragrance in the capsule wall material, so that the fragrance volatilization is suppressed at all times and the odor control ability can be preserved for a long time. Once contacted with excrement, the capsule wall material breaks and the inner core material, that is, the scent fragrance of the present invention flows out and mixes with the stool odor, resulting in a comfortable scent close to the target prescription. This can be converted to quickly and comfortably suppress the odor, and because it is microencapsulated, It can be easily applied by mixing for various substrates, spraying or coating such contact is expected with.

  Specifically, a fiber product with a fecal odor suppressing function having the microencapsulated fragrance of the present invention and a fibrous base material on which the microencapsulated fragrance is fixed can be configured. According to this configuration, the effect of suppressing fecal odor can be imparted very easily by fixing the microencapsulated fragrance of the present invention to a textile product predicted to come into contact with feces.

  In this case, the receiving part of a paper diaper or a cloth diaper can be comprised with said fibrous base material. By applying the fiber base material with the microencapsulated fragrance of the present invention to the receiving part of disposable diapers or cloth diapers worn by babies and care recipients, the odor derived from feces leaking into the diaper is greatly increased. Can be reduced. Moreover, the pouch cover which covers the pouch of an artificial anus can also be comprised with said fiber base material. In this case, odor derived from feces discharged into the pouch can be greatly reduced. In particular, users with handicap related to defecation, such as elderly people, people who need nursing care, or ostomate, wear such textile products on human body parts that are expected to come into contact with feces, thereby suppressing fecal odor. Effectively. In addition, the fragrance fragrance on which the fecal odor is superimposed becomes close to the image of cosmetics due to the action of the modulated fragrance component for harmony with human skin. As a result, the final scent incorporating the fecal odor is recognized as the scent of the cosmetic used by the user, and a natural and uncomfortable odor environment can be created. Thereby, the mental burden which a user suffers from generation | occurrence | production of fecal odor can be reduced significantly.

  On the other hand, a fibrous base material can also be comprised as what comprises the deodorizing sheet or deodorizing pellet which absorbs pet's urine. These deodorant sheets and deodorant pellets are used for pet toilets when keeping pets indoors, and are filled with the microencapsulated fragrance of the present invention to fill the room. The smell of pet excrement can be converted into a pleasant fragrance, which can increase discomfort and cleanliness. Similarly, the microencapsulated fragrance of the present invention and ceramic pellets to which the microencapsulated fragrance is fixed can be configured. In this case, the same effect can be obtained if used in a pet toilet. . In addition, the above pellets are not limited to pet toilets, and can be used without limitation as long as they are sources of fecal odor, such as in a draw-up type toilet or a barn, and can enjoy the fecal odor suppression effect. it can.

  In addition, a microencapsulated fragrance spray can be configured by filling the spray container with the microencapsulated fragrance of the present invention together with a capsule dispersant made of a liquid that does not dissolve the capsule wall material. By filling the spray container with the microencapsulated fragrance, it is possible to fix the microencapsulated fragrance on the surface just by spraying the contents on the desired application object, and enjoy the effect of suppressing fecal odor. It is also convenient for transportation. In order to improve the adhesion of the microcapsules to the surface of the material to be sprayed, a fixing agent for fixing the capsule wall material to the surface of the material to be sprayed may be filled in the spray container together with the microcapsules. In the case of aerosol spraying, the sprayed compressed gas medium may be filled into the spray container together with the microcapsules (further, the fixing agent).

  Further, a stool for suppressing stool odor can be constituted by filling the spray container with the fragrance for suppressing stool odor according to the present invention (which is liquid, not microencapsulated). In the case of aerosol spraying, a sprayed compressed gas medium may be filled in a spray container together with a faecal odor suppressing fragrance.

The schematic diagram of the microencapsulation fragrance of this invention. The schematic diagram which shows the concept of the textiles with a feces smell suppression function of this invention. Sectional drawing which shows an example of the deodorizing sheet for pets which is one Embodiment of the textiles with a feces smell suppression function of this invention. The top view which shows an example of the paper diaper which is one Embodiment of the textiles with a feces smell suppression function of this invention. II sectional drawing of FIG. II-II sectional drawing which shows the 1st of the application example of the microencapsulation fragrance in FIG. II-II sectional drawing which similarly shows the second. II-II sectional drawing which similarly shows the third. II-II sectional drawing which similarly shows the 4th. The front view which shows an example of the pouch cover for artificial anus which is one Embodiment of the textiles with a feces smell suppression function of this invention. Sectional schematic diagram showing the first embodiment of the pellet for suppressing fecal odor of the present invention The cross-sectional schematic diagram which shows 2nd embodiment of the pellet for feces smell suppression of this invention. Sectional drawing which shows 1st embodiment of the spray for feces smell suppression of this invention. The fragmentary sectional view which shows 2nd embodiment of the spray for feces smell suppression of this invention. The fragmentary sectional view which shows 3rd embodiment of the spray for feces suppression of this invention.

The best mode for carrying out the invention will be described below with reference to the accompanying drawings. The details of the composition of the scent for suppressing stool odor according to the present invention are the same as those already described in the section of “Means for Solving the Problems and Effects of the Invention”, and therefore will be omitted.
FIG. 1 is a schematic cross-sectional view showing a configuration example of the microencapsulated fragrance of the present invention. The microencapsulated fragrance 1 uses the scent for suppressing stool odor according to the present invention as a core material 1c, and encapsulates the core material 1c so that the scent for suppressing stool scent flows out when it comes into contact with excrement (feces and urine). Material 1w.

  Examples of the material of the capsule wall material 1w include water-soluble polymer materials such as gelatin, agar, starch, dextrin, polyvinyl alcohol, carboxymethylcellulose, various natural gelling agents, glycerin, and the like. As long as it can be dissolved by the moisture contained in the water and the core material 1c inside can be discharged, it is not limited thereto. Also, the structure of the microcapsule is not particularly limited, and for example, a simple mononuclear structure can be exemplified. Further, the shape of the microcapsule is not particularly limited. The size of the microcapsule is not particularly limited, and is usually 0.1 μm or more and 1000 μm or less, preferably 1 μm or more and 50 μm or less.

  As shown in FIG. 2, the microencapsulated fragrance 1 can be fixed on a fibrous base material 2 to constitute the fiber product with a fecal odor suppressing function of the present invention. The material of the fibrous base material is not particularly limited, but it is desirable to employ natural plant fibers such as cotton and pulp and hydrophilic synthetic fibers such as vinylon. The fixing material may be the same material as the capsule wall material 1w, and the capsule wall material 1w itself can be used as a fixing agent by applying an appropriate amount of moisture. Moreover, the form of the fibrous base material may be a woven form, a non-woven form, or a form of a paper-like pulp sheet or pulp pellet.

  FIG. 3 shows a configuration example of a deodorizing sheet using the above fibrous base material, and is used by laying it on the bottom of a pet toilet or the like. Specifically, the deodorizing sheet 3 includes a liquid permeable liquid permeable front side sheet 3c, a liquid impermeable back side sheet 3d, and an absorber interposed between the two sheets 3c and 3d. 3a, and the periphery of the front surface side sheet 3c and the back surface side sheet 3d is liquid-tightly sealed. The material of the surface side sheet 3c may be any material that exhibits liquid permeability, and examples thereof include a porous or non-porous nonwoven fabric and a porous plastic sheet. Of these, the nonwoven fabric is not particularly limited as to what the raw fiber is. For example, olefins such as polyethylene (PE) and polypropylene (PP), polyesters, polyamides, etc., synthetic fibers such as rayon and cupra, natural fibers such as cotton, etc. are used. The mixed fibers can be exemplified.

  Moreover, as the absorber 3a, the thing by which a granular absorbent polymer is mixed in the fluffy pulp fiber aggregate | assembly (stacked pulp) can be illustrated, for example. As an absorptive polymer, what absorbs and hold | maintains a bodily fluid 10 times or more of own weight can be used. Examples include starch-based, cellulose-based, synthetic polymer-based, starch-acrylic acid (salt) graft copolymers, saponified starch-acrylonitrile copolymers, cross-linked sodium carboxymethylcellulose, An acrylic acid (salt) polymer or the like can be used.

  The shape of the absorbent polymer is preferably a granular material that is usually used, but other shapes can also be used. The quantitative arrangement and density distribution of the absorbent polymer with respect to the piled pulp should be uniform for the purpose of general purpose, but depending on the purpose when the purpose is to exhibit special absorption characteristics. Can be biased. On the other hand, the raw material of the piled pulp is not particularly limited. For example, known materials such as cotton-like pulp and synthetic pulp can be exemplified. Moreover, the raw material fiber of a pulp is not specifically limited, For example, the cellulose fiber obtained from woods, such as a mechanical pulp, a chemical pulp, and a dissolving pulp, Artificial cellulose fibers, such as rayon and an acetate, etc. can be illustrated. However, wood, which is a raw material for cellulose fibers, is preferable in terms of function and price because conifers have a longer fiber length than hardwoods.

  The microencapsulated fragrance 1 shown in FIG. 1 is fixed to the absorber 3a side, the surface side sheet 3c side, or both of them in the deodorant sheet 3 shown in FIG. When pet urine or feces fall on the deodorizing sheet 3, the wall material 1w of the microencapsulated fragrance 1 of FIG. 1 is dissolved by the moisture, and the feces odor control of the present invention constituting the inner core material 1c is provided. Fragrance leaks and suppresses fecal odor.

FIG. 4 shows an example of a paper diaper using the present invention. In the following, a case where the paper diaper is a fastening tape type will be exemplified, but the present invention is not limited to this, and can be similarly applied to, for example, a pants-type paper diaper.
The paper diaper 4 includes a liquid-permeable front side sheet 111, a liquid-impermeable back side sheet 112, and an absorber 103 interposed between the two sheets 111 and 112. The surface side sheet 111 is obtained by laminating a top sheet 101, a second sheet 104, and a surface portion 132A of a cover sheet 1032 described later in this order. The back side sheet 112 is formed by laminating the back side 132B of the covering sheet 1032 and the back sheet 102 in this order. The back sheet 102 may be composed of one sheet (one layer), or may be composed of two, three, four, or more sheets. As a form comprised by two sheets, the form by which the liquid-impermeable waterproof sheet and the liquid-permeable exterior sheet were laminated | stacked in this order can be illustrated, for example. In this case, the waterproof sheet can be disposed only in the area where the absorber 103 exists, for example.

  Further, as shown in FIG. 5, the absorber 103 is covered with a covering sheet 1032, and the absorber 103 is configured. The shape of the absorber 103 is maintained by the covering sheet 1032. For example, as shown in FIG. 4, the absorbent body 103 can have a planar hourglass shape with a narrow central portion in the front-rear direction.

  The top sheet 101 and the back sheet 102 have the same shape as the planar outer shape of the disposable diaper 4, and the front and rear end portions and both side portions extend forward and rearward or laterally from the front and rear end edges or both side edges of the absorbent body 103. Yes. The lateral extension of the top sheet 101 and the back sheet 102 is particularly long at the front and rear ends. For example, a fastening material such as a fastening tape (not shown) can be attached to this long extended portion (hereinafter also simply referred to as “extended portion”).

  Further, the top sheet 101 and the back sheet 102 are joined at the extending portion. The bonding method is not particularly limited. For example, hot melt bonding, ultrasonic sealing, heat sealing (thermal fusion), heat pressing (thermocompression bonding), or a combination thereof can be used.

  In the disposable diaper 4, the above-described microencapsulated fragrance 1 of the present invention (see FIG. 1) is applied to the urine receiving part (the part where the paper diaper 4 is urinated) and the toilet part (the part where the paper diaper 4 is defecation), respectively. Has been. Here, about the plane position on the paper diaper 4 of a urine receiving part and a toilet part, the abdominal side from a crotch region corresponds to a urine receiving part, and a back side from a crotch region corresponds to a toilet part.

  As shown in FIG. 6, it is not impossible to apply the microencapsulated fragrance 1 to the surface 111a (the urine receiving portion and the stool receiving portion) of the surface side sheet 111, but it is not preferable. This is because the microencapsulated fragrance 1 may fall off or cause rough skin according to this embodiment.

  Therefore, from the viewpoint of preventing these, as shown in FIG. 7, it is desirable to apply to the surface 103a of the absorber 103 (in this embodiment, between the absorber 103 and the surface portion 132A of the covering sheet 1032). . Moreover, as shown in FIG. 8, from the viewpoint of preventing the movement of the microencapsulated fragrance 1 in the planar direction, the urine storage recess 106A and the stool storage recess 106B are formed on the surface 103a (surface layer) of the absorber 103. It is also possible to provide the microencapsulated fragrance 1 in the recesses 106A and 106B. In the form in which the microencapsulated fragrance 1 is applied to the surface 103a of the absorbent body 103, a hot melt adhesive or the like is used to prevent the microencapsulated fragrance 1 from moving to the surface 103a of the absorbent body 103. It can be fixed with.

  Further, as shown in FIG. 9, urine guide ports 107A and 107A and stool guidance leading to the concave portion 106A (the urine receiving portion of the absorber 103) and the concave portion 106B (the stool receiving portion of the absorber 103) are formed on the surface side sheet 111. The ports 107B and 107B can also be formed. According to this embodiment, urine can be separately stored in the urine storage recess 106A and stool can be stored in the stool storage recess 106B. At this time, the surface side sheet 111 on which the guide ports 107A and 107B are formed becomes the surface portion 132A of the top sheet 101, the second sheet 104, and the covering sheet 1032 in the illustrated example.

  In the above, the top sheet 101 only needs to have liquid permeability, and the same material as that of the surface side sheet 3c in FIG. 3 can be adopted. In the case of adopting a nonwoven fabric, it may be manufactured by any processing and manufactured by a known method such as a spunlace method, a spunbond method, a thermal bond method, a melt blown method, a needle punch method, etc. Can be exemplified. For example, the spun lace method is a preferable processing method for obtaining flexibility and drapeability, and the thermal bond method is for obtaining bulkiness and softness. The top sheet 101 may be composed of a single sheet or a laminated sheet obtained by bonding two or more sheets. Similarly, the top sheet 101 may be composed of one sheet or two or more sheets in the planar direction.

  The second sheet 104 has the property of diffusing and transmitting body fluid. Therefore, the material of the second sheet 104 is sufficient if it exhibits this body fluid diffusion / permeability, and examples thereof include the same material as the top sheet 101. Among these, for example, spunlace, pulp non-woven fabric, mixed sheet of pulp and rayon, point bond or crepe paper are particularly preferable. In addition, the second sheet 104 is particularly preferably one having better body fluid permeability than the top sheet 101 and having a fiber density lower than that of the top sheet 101, such as polypropylene, polyethylene, polyethylene terephthalate, polyamide, nylon, rayon, vinylon. A non-woven fabric made of acrylic or the like is preferable.

  Since the absorber 103 can employ the same material as that of the absorption pair 3a of FIG. 3, detailed description thereof is omitted. The material of the covering sheet 1032 may be any material as long as it has liquid permeability, and the type thereof is not particularly limited. For example, the same material as exemplified as the top sheet 101 can be used. Specifically, for example, a body fluid permeable sheet such as a crepe paper, a nonwoven fabric, or a perforated sheet can be used.

  Next, the back sheet 102 has liquid impermeability, and is substantially impermeable, for example, by interposing an olefin resin such as polyethylene or polypropylene, a laminated nonwoven fabric in which a nonwoven fabric is laminated on a polyethylene sheet, or a waterproof sheet. Non-woven fabrics such as exterior sheets that ensure liquid permeability (in this case, a liquid-impermeable back sheet 102 is composed of a waterproof sheet and non-woven fabrics such as exterior sheets). Of course, in addition to this, materials having liquid impermeability and moisture permeability, which have been used and used in recent years from the viewpoint of preventing stuffiness, can also be exemplified. As the sheet of the material having liquid impermeability and moisture permeability, for example, a sheet is formed by kneading an inorganic filler in an olefin resin such as polyethylene or polypropylene, and then stretched in a uniaxial or biaxial direction. The obtained microporous sheet can be illustrated.

  FIG. 10 shows an example in which the fibrous base material 2 of FIG. 2 is configured as a cover for a colostomy pouch. Specifically, a resinous pouch 55 is mounted on a well-known mounting portion 56 to an artificial anus (not shown) built on the ostomate side, and the discharged feces are collected in the pouch 54. The cover 5 has an opening formed on the upper side, and a cover main body 53 that accommodates the pouch 54 from the lower side (a notch 54 is formed to avoid interference with the mounting portion 56). The flexible long members 51 and 52 each having one end coupled to the upper edge of the cover main body 53 are coupled to each other. The cover body 53 is made of, for example, a cloth material made of hydrophilic fibers (for example, a work cloth or a nonwoven fabric made of cotton), and the microencapsulated fragrance 1 shown in FIG. 1 is fixed thereto. The flexible long members 51 and 52 are also made of a fiber material (which may be made of hydrophilic fiber, but is not necessarily hydrophilic).

  When using, after attaching the pouch 54 to the colostomy, the pouch 54 is accommodated in the cover main body 53, and the flexible long members 51 and 52 are wound around the body of the ostomate to complete the attachment. To do. The joining method of both ends of the flexible long members 51 and 52 may be a joining method, or a detachable joining mechanism such as a hook-and-loop fastener. Even if the odor of feces discharged into the pouch 54 leaks out of the pouch 54, the discomfort of the odor is greatly reduced by the action of the scent control fragrance of the present invention fixed to the cover body 53. Can be suppressed.

  FIG. 11 shows one embodiment of the pellet for suppressing stool odor according to the present invention. The pellet 6 for suppressing stool odor has a porous ceramic pellet 61 as a base material. The porous ceramic pellet 61 is a ceramic fired body such as alumina, for example, and the impregnation layer 3R of the fecal odor suppressing fragrance of the present invention is formed on the surface layer portion. The porous ceramic pellet 61 has a large number of pores 62 communicating with the surface thereof. In the impregnated layer 3R, a coating layer 63 of a faecal odor suppressing fragrance is formed on the inner surface of the pores 62 together with the surface of the pellet 61. Has been. The fecal odor suppressing fragrance is in a liquid state and can be produced by immersing the porous ceramic pellet 61 in a solution obtained by dissolving it in a solvent such as alcohol and evaporating the solvent. The porous ceramic pellet 61 is used by being filled in a pet toilet or the like, and mixed with the fecal odor suppression fragrance retained in the pores 62 when the stool is sprinkled, the malodor is suppressed.

  On the other hand, as shown in FIG. 2, the microencapsulated fragrance 1 is fixed on the surface of a ceramic pellet 71 (which may be porous or dense). This is also used by being filled in a pet toilet or the like, and when the manure is sprinkled, the core material in the microencapsulated fragrance 1 flows out and is mixed with the fecal odor suppressing fragrance, thereby suppressing the malodor.

  FIG. 13 shows an example of a stool for suppressing stool odor in which a scent for suppressing stool odor is filled in a spray container together with a compressed gas medium for spraying. Specifically, the internal structure of the aerosol container 8 forming a spray container is shown, and reference numeral 201 denotes a sealed container made of aluminum or a tin can. The container 201 is provided with a bottomed cylindrical container body 201a and an inverted funnel-shaped upper part 201b integrally provided thereabove while the inner surface 201c is subjected to rust prevention treatment. A push button type aerosol valve device 202 for atomizing the filled aerosol composition to the outside is provided in the upper central portion. The upper part 201b may have a canopy structure that is generally well known. Further, the shape of the container 201 is not limited to the illustrated example.

  The aerosol valve device 202 has a nozzle 203 that is movable up and down and is provided above the upper part of the push button 204, and an orifice and a main orifice provided below the push button 204 and above the inside of the container. And a well-known tilt action fixed quantity ejection valve 205 having the above. A tube 206 is connected to the main orifice 205 a side of the valve 205. The vertically moving structure of the push button 204 and the valve structure in which the stem orifice associated therewith opens and closes are well known. The container 201 is filled with a fragrance 200A for suppressing stool odor according to the present invention and a compressed gas medium for spraying (for example, LPG / isopentane mixed injection gas) 200B.

  In this configuration, when the push button 204 is pressed with the nozzle 203 pointing at the stool, the nozzle 203 is sprayed in the atomized state while the fragrance 200A for suppressing stool odor is entrained in the compressed gas medium 200B for spraying inside. It can act directly on feces and suppress its malodor.

  Further, in the above configuration, instead of the liquid scent fragrance 200A, the microencapsulated fragrance 1 may be filled together with the compressed gas medium 200C for spraying as shown in FIG. In this case, the microencapsulated fragrance 1 can be sprayed toward the object. For example, if sprayed on clothing that is expected to come into contact with feces, the microencapsulated fragrance 1 can be fixed on the clothing, and its malodor can be suppressed when it comes into contact with feces. A fixing agent (for example, dextrin) for fixing the capsule wall material 1w on the surface of the material to be sprayed may be filled together with the microencapsulated fragrance 1 and the compressed gas medium 200C for spraying.

  In addition, you may comprise not as aerosol but as a pump nozzle type spray bottle 9 as shown in FIG. Specifically, the bottle body 92 is filled with a liquid agent 9A (a liquid fragrance or a solvent dilution thereof, or a dispersion of microencapsulated fragrance) containing a stool for suppressing stool odor. The pump nozzle head 91 is fitted to the upper portion of the bottle body 92 while the suction tube 93 is submerged in the bottle body 92. When the pump nozzle head 91 is pressed in this state, the liquid agent is sprayed from the nozzle by a known pump suction mechanism.

  Hereinafter, the experimental result performed in order to confirm the effect about the concrete various preparation examples of the fragrance for feces smell suppression of this invention is described as an Example. However, the present invention is not limited to this. Table 1 shows the fragrance | flavor compounding composition according to the component attribute which characterizes this invention of each fragrance | flavor prescription used in the following Examples 1-12 and Comparative Examples 1 and 2 collectively.

(Example 1)
According to the formulation shown in Table 2, a scent for suppressing fecal odor (fragrance) according to the present invention, in which a grassy-like modulated plant aroma was obtained, was prepared. Table 3 shows the detailed composition of the apple base in Table 2.

  In addition, as a fecal odor model, dimethylsulfide (0.1%), isovaleric acid (0.2%), dimethyldisulfide (0.2%), butyric acid (0.3%), indole ( 0.5%) and a mixture of dipropylene glycol (98.7%). The fecal odor model is based on that described in the chapter on feces and urine in the book “Odor Odorology (Human Body)” (author: Takashi Suzuki, East Press, 2000).

  And the 10% ethanol solution of the fragrance (fragrance | flavor) for the fecal odor suppression of the grassy-like scent of Table 2 is prepared, and the 1% ethanol solution (fecal odor solution) of the fecal odor model is included in each solution in various proportions. After mixing, the solution was put in an atomizer and sprayed twice on commercial kitchen paper cut into 6 cm square. Then, 15 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor ceased, and compared with the presence or absence of the masking effect on the stool odor and the modulation effect (the scent without adding the stool odor) And whether or not it has transformed into a deep, elegant and noble fragrance). The results are shown in Table 4. Regarding the masking effect (whether or not the fecal odor was felt), the determination results of each subject are individually shown. As for the modulation effect, the determination result with the largest number of subjects is shown as a representative.

  That is, the fragrance of Example 1 not only has an excellent masking effect even when the concentration of the stool odor solution is as high as 30% or more, but is clear when the concentration of the stool odor solution is 10% or more. It can be seen that the modulation effect is recognized. If the concentration of the stool odor solution is too high, the presence of a stool odor is clearly felt even if the modulation effect by the fragrance is taken into consideration. Conversely, if the concentration of the stool odor solution is too low, Since the odor level itself is low, the masking effect by the fragrance becomes excessive, and the fragrance itself is felt excessively strong. By the way, when the concentration of the fecal odor solution was 10%, many subjects commented that the change in scent was clearly felt.

(Example 2)
The fragrance (fragrance | flavor) for feces smell suppression of this invention from which the prescription shown in Table 5 obtained the forest-like modulated plant fragrance was prepared.

  A 10% ethanol solution of a fragrance (fragrance) for suppressing fecal odor with a forest-like scent in Table 5 was prepared, and a 1% ethanol solution (fecal odor solution) of the same fecal odor model as in Example 1 was added to each solution. After mixing at various ratios, the solution was placed in an atomizer and sprayed twice onto commercial kitchen paper cut into 6 cm squares. Then, 15 subjects sniff the scent remaining on the sprayed paper when the ethanol odor ceased, and conduct sensory evaluation judgments on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 6.

  That is, the fragrance of Example 2 not only has an excellent masking effect in a wide range of the stool odor solution concentration of 1% to 40%, but is also clear when the stool odor solution concentration is 5% or more. It can be seen that the modulation effect is recognized. In particular, when the concentration of the stool odor solution was 10%, many subjects commented that the change in scent was clearly felt.

Example 3
The fragrance (fragrance | flavor) for faecal odor suppression of this invention from which the soap-like modulated plant fragrance was obtained with the prescription shown in Table 7 was prepared.

  A 10% ethanol solution of the fragrance for faecal odor control (fragrance) with a soap-like scent in Table 7 was prepared, and a 1% ethanol solution (fecal odor solution) of the same fecal odor model as in Example 1 was added to each solution. After mixing at various ratios, the solution was placed in an atomizer and sprayed twice onto commercial kitchen paper cut into 6 cm squares. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. Table 8 shows the above results.

  That is, it can be seen that the fragrance of Example 3 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 2.5% to 20%.

Example 4
According to the formulation shown in Table 9, a scent for suppressing fecal odor (fragrance) according to the present invention, in which a soap-like modulated vegetable aroma different from Example 3 was obtained, was prepared.

  A 10% ethanol solution of the scent of scent of faecal scent with a soap-like scent (fragrance) in Table 9 was prepared, and a 1% ethanol solution (fecal odor solution) of the same stool model as in Example 1 was added to each solution. After mixing at various ratios, the solution was placed in an atomizer and sprayed twice onto commercial kitchen paper cut into 6 cm squares. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. Table 10 shows the above results.

  That is, it can be seen that the fragrance of Example 4 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 10%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 2.5% to 30%.

(Example 5)
The fragrance (fragrance | flavor) for feces smell suppression of this invention from which the prescription shown in Table 11 and the modulation plant vegetable flavor of soap tone different from Example 3 are obtained was prepared. The detailed composition of the jasmine base in Table 11 is shown in Table 12, and the detailed composition of the rose base is shown in Table 13, respectively. In addition, this prescription does not contain the harmony fragrance | flavor component.

  A 10% ethanol solution of the scent of faecal odor with a soap-like fragrance (fragrance) in Table 11 was prepared, and a 1% ethanol solution (fecal odor solution) of the same stool odor model as in Example 1 was added to each solution. After mixing at various ratios, the solution was placed in an atomizer and sprayed twice onto commercial kitchen paper cut into 6 cm squares. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The above results are shown in Table 14.

  That is, it can be seen that the fragrance of Example 5 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 2.5% to 20%.

Example 6
The fragrance (fragrance | flavor) for feces smell suppression of this invention from which the prescription shown in Table 15 obtained the vegetable plant aroma of the soap tone different from Example 3 was obtained.

  A 10% ethanol solution of the scent of scent with the soapy scent of this table 15 (fragrance) was prepared, and a 1% ethanol solution (fecal odor solution) of the same stool model as in Example 1 was added to each solution. After mixing at various ratios, the solution was placed in an atomizer and sprayed twice onto commercial kitchen paper cut into 6 cm squares. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The above results are shown in Table 16.

  That is, it can be seen that the fragrance of Example 6 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 5% to 30%.

(Example 7)
The fragrance (fragrance | flavor) for fecal odor suppression of this invention was prepared with the prescription shown in Table 17.

  A 10% ethanol solution of a scent for suppressing stool odor (fragrance) in Table 17 was prepared, and 1% ethanol solution (stool scent solution) of the same stool odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The above results are shown in Table 18.

  That is, it can be seen that the fragrance of Example 7 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 10%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 5% to 10%.

(Example 8)
The fragrance (fragrance | flavor) for fecal odor suppression of this invention was prepared by the prescription shown in Table 19.

  A 10% ethanol solution of a scent for suppressing stool odor (fragrance) in Table 19 was prepared, and 1% ethanol solution (stool odor solution) of the same stool odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 20.

  That is, it can be seen that the fragrance of Example 8 has an excellent masking effect when the concentration of the fecal odor solution is in the range of 1% to 10%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 5% to 20%.

Example 9
The fragrance (fragrance | flavor) for faecal odor suppression of this invention was prepared with the prescription shown in Table 21.

  A 10% ethanol solution of the scent for suppressing fecal odor (fragrance) in Table 21 was prepared, and 1% ethanol solution (fecal odor solution) of the same fecal odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. Table 22 shows the above results.

  That is, it can be seen that the fragrance of Example 9 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that a relatively good modulation effect is observed when the concentration of the fecal odor solution is in the range of 5% to 10%.

Example 10
The fragrance (fragrance | flavor) for fecal odor suppression of this invention was prepared by the prescription shown in Table 23.

  A 10% ethanol solution of the scent for suppressing fecal odor (fragrance) in Table 23 was prepared, and 1% ethanol solution (fecal odor solution) of the same fecal odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 24.

  That is, it can be seen that the fragrance of Example 10 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 30%. It can also be seen that although the concentration of the fecal odor solution is in a narrow range around 5%, a relatively good modulation effect is observed.

Example 11
The fragrance (fragrance | flavor) for faecal odor suppression of this invention was prepared by the prescription shown in Table 25.

  A 10% ethanol solution of the scent for suppressing stool odor (fragrance) in Table 25 was prepared, and 1% ethanol solution (stool scent solution) of the same stool odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 26.

  That is, it can be seen that the fragrance of Example 11 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that although the concentration of the fecal odor solution is in a narrow range around 5%, a relatively good modulation effect is observed.

(Example 12)
The fragrance (fragrance | flavor) for fecal odor suppression of this invention was prepared by the prescription shown in Table 27.

  A 10% ethanol solution of the scent suppressing fragrance (fragrance) in Table 27 was prepared, and 1% ethanol solution (fecal odor solution) of the same stool odor model as in Example 1 was mixed in each solution in various proportions. Then, the solution was put in an atomizer and sprayed twice on a commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 28.

  That is, it can be seen that the fragrance of Example 11 has an excellent masking effect in the range of the fecal odor solution concentration from 1% to 20%. It can also be seen that although the concentration of the fecal odor solution is in a narrow range around 5%, a relatively good modulation effect is observed.

(Comparative Example 1)
The fragrance (fragrance) of Comparative Example 1 was prepared according to the formulation shown in Table 29.

  After preparing 10% ethanol solutions of the fragrances (fragrances) in Table 29 and mixing each solution with the same 1% ethanol solution (fecal odor solution) of the same stool odor model as in Example 1, The solution was put in an atomizer and sprayed twice on commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 30.

  Although the fragrance of Comparative Example 1 containing no modulated fragrance component obtained a masking effect when the concentration of the fecal odor solution was about 1% to 10%, no modulation effect was observed.

(Comparative Example 2)
The fragrance (fragrance) of Comparative Example 2 was prepared according to the formulation shown in Table 31.

  After adjusting a 10% ethanol solution of the fragrance (fragrance) in Table 31 and mixing each solution with a 1% ethanol solution (fecal odor solution) of the same fecal odor model as in Example 1 in various proportions, The solution was put in an atomizer and sprayed twice on commercial kitchen paper cut into 6 cm square. And 9 subjects sniff the scent remaining on the sprayed paper at the time when the ethanol odor disappeared, and sensory evaluation judgment was performed on the presence or absence of masking effect on fecal odor and the presence or absence of modulation effect Performed as in Example 1. The results are shown in Table 32.

  Although the fragrance of the comparative example 1 which does not contain a floral-type fundamental tone fragrance | flavor has the masking effect by the density | concentration of a fecal odor solution from about 1% to about 10%, Examples 1-12 containing a fundamental tone fragrance | flavor component are obtained. The fragrance tone was completely different from that of no fragrance, and no modulation effect was observed.

(Example 13)
About 0.5 g of the polymer absorbent material is put in a cap cap made of plastic having an inner diameter of about 4.5 cm, and 3.0 g of the same fecal odor model (10% dipropylene glycol solution) as in Example 1 is absorbed therein. It was. The cap top surface was covered with gauze and fixed with tape. The cap was placed in a glass petri dish having an inner diameter of about 8 cm, capped with a glass petri dish having an inner diameter of about 9 cm, and allowed to stand at room temperature for about 1 hour. Next, the fragrance undiluted solution used in Examples 1 to 6 was evenly dropped on a commercial kitchen paper cut into 5 cm square, and a 5 cm square kitchen paper was put on top of it and placed in a petri dish. It was placed on the gauze on the top of the cap and capped again. After that, the petri dish lid was opened and the smell was smelled from the upper surface of the kitchen paper to evaluate whether or not a fecal odor was felt. The results are shown in Table 33.

  As described above, the fragrances of Examples 1 to 6 according to the present invention are included in the kitchen paper, and masking is also performed against the stool odor that is about to leak through the kitchen paper by covering the absorbent that holds the stool odor. It can be seen that the modulation effect is sufficiently exhibited. In particular, the fragrance of Example 2 showed a strong effect in a small amount.

(Example 14)
About 1.5 g of the polymer absorbent material was put on the outside of a glass petri dish having an inner diameter of about 8 cm, and the fragrance stock solution used in Examples 1 and 2 was dropped evenly. Next, the lid was capped with a petri dish made of glass having an inner diameter of about 9 cm and allowed to stand at room temperature for about 15 minutes. Next, 0.2 g of the polymer absorbent material was pushed into a cap lid made of plastic with an inner diameter of about 2 cm, and 2.5 g of the same fecal odor model (10% dipropylene glycol solution) as in Example 1 was absorbed. The cap lid was placed in the center of the petri dish, and the petri dish was capped again. Thereafter, the lid of the petri dish was opened at any time, and evaluation was performed by sniffing from about 10 cm above the center of the petri dish. In this procedure, the operation of smelling was repeated 10 times or more per day. The amount of the two types of fragrances used, the time until the fecal odor was undetected, and the number of days in which the scent was not detected were evaluated. The results are shown in Table 34.

  For any of the fragrances, it was found that fecal odor was taken into the fragrance fragrance in a short time, and the fecal odor was not felt at all due to its masking effect and modulation effect, and the effect could be sustained for a long time.

DESCRIPTION OF SYMBOLS 1 Microencapsulated fragrance 2 Fibrous base material 3 Deodorant sheet 4 Paper diaper 6,7 Pellets for suppressing stool odor 8,9 Spray for suppressing stool odor

[0005]
The juju effect is defined as “an effect that harmonizes well with a strange odor and does not feel uncomfortable”. As mentioned above, the essence of harmony effect is not to suppress the bad smell (bad smell) with a strong fragrance (masking) but to incorporate it as one of the components of “good fragrance” in harmony with the bad smell. It is. In view of this, “antagonizing” and “harmonizing” with respect to the odor are completely opposite to each other, and there is a significance of the harmony effect as means for suppressing the odor that cannot be solved by the masking effect. However, in Patent Document 1, in almost all of the fragrance formulations for which positive evaluation results are shown in Tables 1 and 2, a masking effect and a harmony effect that should not be compatible with each other are achieved at the same time. Technical contradiction. In addition, there is no mention of how each component of the disclosed formulation acts in the expression of the harmony effect.
[0015]
The object of the present invention is to incorporate fecal odor as one of the scent components, and to convert it into a high-grade fragrance that could not be realized with conventional fragrances, etc. An object of the present invention is to provide a scent for suppressing stool odor, a microencapsulated fragrance using the scent, a fiber product with a stool odor suppressing function, a pellet for suppressing stool odor, a microencapsulated fragrance spray, and a spray for suppressing stool odor.
Means for Solving the Problems and Effects of the Invention [0016]
In order to solve the above-mentioned problem, the scent for faecal odor suppression of the present invention,
A basic fragrance component having a floral fragrance;
A modulated fragrance component comprising an animal fragrance having an animal odor or oily fragrance, modulating a floral fragrance based on the basic fragrance component in a direction in harmony with human skin odor, and forming a modulated plant fragrance,
It consists of animal fragrances with fecal odor-based odors, and the emphasized fragrance components that make up the remainder to make the modulated plant fragrances more fragrant and scented, and from the target formulation of a plant-based fragrance for the body, only the emphasized fragrance components Formulated according to the excluded differential prescription, the differential prescription consists of 10% by mass or more and 90% by mass or less of the basic fragrance component and 1% by mass or more and 60% by mass or less of the modulated fragrance component,
Modulated plant aroma alone than plant body fragrances according to the target formula

[0008]
As a result, as in Patent Document 1, there is no need to search for a single fragrance or a combination of multiple fragrances that harmonize with fecal odor, and the labor and cost of fragrance development can be greatly reduced and adopted. The types of possible floral aromas, and thus the final scent variations (when superimposed on the fecal odor), can be greatly increased.
[0022]
Next, in the present invention, the differential prescription further includes a harmonious fragrance component that adjusts the floral fragrance to a direction that shifts the green fragrance to the green or herbal system, and the basic fragrance component is 10% by mass to 90% by mass. And 1% by mass to 60% by mass of a modulated fragrance component that modulates a floral fragrance shifted to a green or herbal system (including spices as a concept) with a harmonious fragrance component in a direction that harmonizes with human skin odor, and 0 .1% to 75% of a harmonious fragrance component. By shifting the floral fragrance to a green or herbal system with such a harmonious fragrance component, the fusion between the animal-based modulated fragrance component and the floral fragrance can be greatly enhanced. As a result, the final scent when the fecal odor is superimposed is further increased in depth, and the quality gap with the cheap floral fragrance linked to the fecal odor such as toilet air freshener can be further expanded.
[0023]
Depending on the blending ratio of each fragrance, the final fragrance in which the modulated fragrance component and the harmonious fragrance component and the floral fragrance are fused may be able to easily identify the fragrance of the base flower, The scent may be separated from the scent of flowers. For example, it can be a forest-like scent or a meadow-like scent, which will be described later, or a clean and refreshing soap-like scent, based on the scent of flowers.
[0024]
In addition, the preferable blending ratio of the basic fragrance component, the modulated fragrance component and the harmonious fragrance component constituting the differential prescription varies greatly depending on the type of fragrance to be used and the strength of the fragrance, for example, the weight content ratio It is possible that a perfume component contained only in a small amount in the above formula is felt as a scent more strongly than other components in the formulation. In consideration of this, the preferable blending ratio of each component is as follows.
Basic fragrance ingredient: 10% by mass or more and 90% by mass or less, desirably 25% by mass or more

[0009]
90% by mass or less Modulated fragrance component: 1% by mass or more and 60% by mass or less, preferably 3% by mass or more and 58% by mass or less Basic tone fragrance component: It may be omitted. Desirably, 0.1 mass% to 75 mass%, more desirably 0.2 mass% to 13 mass% [0025]
In the differential prescription, the modulated fragrance component can be specifically composed of one or more of musk fragrance, amber fragrance and leather odor fragrance (for example, castorium fragrance). When adopting such a modulated fragrance component, the present inventors use the target plant formula as an enhanced fragrance component, and the modulated plant-based fragrance possessed by the differential formulation is extremely high. Experienced to be significantly strengthened. If the fragrance based on the differential prescription is superimposed on the stool odor, a high-quality scent tone equivalent to the fragrance based on the target prescription when civet is used can be obtained, and the fecal odor suppression effect is remarkable. This effect is remarkable when the modulated fragrance component is configured so that the musk-like fragrance is blended as the maximum component. In this case, the basic fragrance component is one or more of jasmine fragrance, mugue fragrance, balsam fragrance, lily fragrance, rose fragrance, violet fragrance and lilac fragrance. Is preferably used.
[0026]
In this case, the modulated fragrance component consisting of one or more of the above musk fragrance, amber fragrance and leather odor fragrance is a harmonious fragrance component that shifts the floral fragrance to green or herbal. High compatibility. That is, the floral fragrance shifted to green or herb is particularly enhanced in the effect of harmonizing with human skin odor by the above-mentioned modulated fragrance component. The effect becomes more prominent when the harmonious fragrance component contains a citrus fragrance or a woody fragrance (including an earthy fragrance as a concept) in addition to the green or herb fragrance.
[0027]
In the differential prescription, when the harmonious fragrance component is used to adjust the floral fragrance to the direction of shifting to herbal or green, the above-mentioned modulated fragrance component

[0010]
In combination, the final fragrance can be transformed into various preferred fragrances separated from the pure floral system. Although the specific structure is illustrated below, this invention is not limited to these.
[0028]
By configuring the differential prescription as follows, the obtained modulated plant fragrance can be made to be a grassy fragrance.
Basic tone fragrance component: 50% by mass or more and 75% by mass or less in total. 20% by mass or more and 35% by mass or less of jasmine fragrance is blended as the maximum component, and the total of 4 components of Lily fragrance, Rose fragrance, Mugue fragrance and balsam fragrance is 21% by mass to 40% by mass. It is blended so that the total content of these four components is greater than the content of the jasmine fragrance.
Harmonic fragrance components: 10% by mass or more and 16% by mass or less in total. The herb-based fragrance, the woody-based fragrance, and the citrus-based fragrance are blended so that the total of any two of these three components does not fall below the content of the remaining components.
Modulated perfume ingredients: 10% by mass or more and 20% by mass or less in total. It mix | blends so that 8 mass% or more and 20 mass% or less of musk flavor may become a largest content component.
[0029]
The grassy aroma obtained in this way can be expressed as a positive scent that, specifically, feels a bright and refreshing wind atmosphere, and the sweetness of the flowers blends into the scent of the slightly blue-smelling grass. Naturally, the scent of the grassland-like scent has a floral (ground) base, and is a high-class elegance with depth and depth added by animal-based modulated fragrance ingredients. And even when fecal odor is superimposed, the balance of fragrance is not lost and stable, and it is hard to believe that the fragrance is partly derived from fecal odor.
[0030]
The point of obtaining the grassy scent with the above prescription is based on jasmine fragrance so that the scent of specific flowers does not pop out, and further added lily, rose, mugue and balsam. In addition to herbal fragrances and woody fragrances, citrus fragrances are used as harmonious fragrance ingredients in order to be blended with at least 5 floral fragrances and to harmonize with musk-like modulated fragrance ingredients. Is a point. As the citrus fragrance, it is particularly preferable to blend a lime fragrance and a bergamot fragrance. In addition, as a harmony fragrance ingredient, other fruity fragrances (for example, apple-like fragrances) are blended.

[0011]
Both are possible.
[0031]
For example, the blending ratio of each component desirable for obtaining the grassy aroma is as follows.
Basic tone fragrance ingredients: 50 mass% to 75 mass% (jasmine fragrance: 20 mass% to 35 mass%, Lily fragrance, rose fragrance, Muge fragrance and balsam fragrance total: 21 mass% More than 40 mass%).
Harmonic fragrance ingredient: 10% by mass or more and 16% by mass or less.
Modulated perfume ingredient: 10% by mass or more and 20% by mass or less (musk perfume: 8% by mass or more and 20% by mass or less).
[0032]
By configuring the differential prescription as follows, the obtained modulated plant fragrance can be made into a forest-like fragrance.
Basic tone fragrance component: 25% by mass or more and 45% by mass or less in total. 12% by mass or more and 30% by mass or less of jasmine flavoring is blended as the maximum component, and then 5% by mass or more and 15% by mass or less of Lily flavoring is blended as a component having a high content.
Harmonic perfume ingredients: 7% by mass or more and 20% by mass or less in total. The herb-based fragrance, woody-based fragrance, and green-based fragrance are blended in a total of 2 mass% to 5 mass% so that the total of any two of these three components does not fall below the content of the remaining components, It contains 5% by mass or more and 15% by mass or less of citrus fragrance, which is larger than the total of these herbal fragrances, woody fragrances and green fragrances.
Modulated perfume component: 35% by mass or more and 68% by mass or less. 25% by mass or more and 45% by mass or less of the musk fragrance is included as the maximum component, and further 10% by mass or more and 30% by mass or less of the amber fragrance is contained, and the total is larger than the basic tone fragrance component.
[0033]
Specifically, the forest-like aroma obtained in this way is reminiscent of the scent of the above-mentioned grassland, and is reminiscent of leaves, trees, etc. A profound fragrance should be described. Similar to the grassy scent described above, it has a floral (flower) base while adding depth and depth to the animal-based modulated fragrance ingredients, and the scent balance when faecal odor is superimposed is also good. It becomes the content which makes it forget that it is the fragrance derived from the part feces smell.
[0034]
The key to obtaining a forest-like aroma with the above formula is jasmine-flavored

[0012]
Based on this, a considerable amount of lily-like fragrance blends to form a more distinctive basic tone than in the case of grassland-like, and in addition, harmony fragrance ingredients that require a green system, and sinking The incense-like amber-like fragrance is essential to produce a deep forest spirit. In addition, green fragrance is co-blended with herbal fragrance and woody fragrance with content competing with this so that the blue odor of green fragrance does not jump out excessively, and citrus fragrance is also used here. The As the citrus fragrance, it is desirable to blend a lemon fragrance, a lime fragrance and a bergamot fragrance.
[0035]
The blending ratio of each component desirable for obtaining a forest-like aroma is, for example, as follows.
Basic tone fragrance component: 25% by mass or more and 45% by mass or less (jasmine fragrance: 12% by mass or more and 30% by mass or less, Lily fragrance: 5% by mass or more and 15% by mass or less).
Harmonic fragrance component: 7% by mass or more and 20% by mass or less (total of herb fragrance, woody fragrance and green fragrance: 2% by mass or more and 5% by mass or less, citrus fragrance: 5% by mass or more and 15% by mass or less)
Modulated fragrance component: 35% by mass or more and 68% by mass or less (musk fragrance: 25% by mass or more and 45% by mass or less, amber fragrance: 10% by mass or more and 30% by mass or less).
[0036]
By constructing the differential prescription as follows, the obtained modulated plant fragrance can be used as a soap-like fragrance.
Basic fragrance component: Both jasmine fragrance and rose fragrance are blended in a total of 30% by mass to 75% by mass so that one of them becomes the maximum component, and violet fragrance and lilac fragrance At least one of them is blended in a total amount of 2 to 15% by mass.
Modulated fragrance component: 2% by mass or more and 25% by mass or less, and musk fragrance or amber fragrance is blended as the maximum content component.
[0037]
Soap is originally made from fats and oils, and it has been devised for a long time to apply a flower scent based on the premise that it is applied to human skin. As a result, there is a background in which the base of the scent mixed with fats and flowers is reminiscent of the smell of soap, especially jasmine fragrance and rose fragrance for soap

[0013]
It has become familiar as a fragrance. In this case, since the scent of the flower itself is short-lasting, after the scent of the flower is dissipated, a heavy oily scent tends to remain in the case of soap. Therefore, in order to suppress the oily remaining fragrance, a highly durable fragrance (modulated fragrance component: last note system) such as musk or amber is blended to form a generally recognized soap odor image. In this case, in order to make the fragrance of the flower stand out, it is effective to increase the affinity with the modulated fragrance ingredient composed of musk and amber while suppressing the content of the individual harmonious fragrance ingredient as much as possible. As a floral fragrance provided with the above element, a violet-like or lavender-like fragrance is essential in the basic fragrance component.
[0038]
As a basic tone fragrance component, it is possible to further blend at least one of a Lily fragrance and a Mugue fragrance in order to give the scent sweetness. Further, it is of course possible to blend at least one of herbal fragrances and woody fragrances as the harmonious fragrance ingredients. In this case, when it is desired to prevent the herb-based fragrance and the woody fragrance from becoming too sharp, it is preferable to further blend a citrus-based fragrance as a harmony fragrance component.
[0039]
The blending ratio of each component desirable for obtaining a soap-like aroma is, for example, as follows.
Basic tone fragrance component: 65% by mass or more and 90% by mass or less (total of jasmine fragrance and rose tone fragrance: 30% by mass or more and 75% by mass or less (some of these, for example, up to 20% by mass, Lily fragrance and Mugue tone) And can be replaced with at least one of the fragrances), the total of the violet fragrance and the lilac fragrance: 2 mass% to 15 mass%).
Harmonic fragrance ingredient: 15% by mass or less (can be omitted)
Modulated fragrance component: 2% by mass or more and 25% by mass or less.
[0040]
Specific perfume ingredients that can be used in the present invention are listed below, but are not limited thereto.
Examples of the jasmine flavoring include benzyl acetate, 2-n-hexyl-3-fur

Claims (20)

A basic fragrance component having a floral fragrance;
A modulation fragrance component comprising an animal fragrance having an animal odor or oily fragrance, and modulating the floral fragrance based on the basic fragrance component in a direction in harmony with human skin odor to form a modulated plant fragrance,
Excludes only the above-mentioned emphasized fragrance component from the target formulation of the fragrance for botanical body, which is composed of an animal fragrance having an odor of fecal odor and further emphasizes the modulated plant odor Are formulated according to the difference formula
While the plant-based body fragrance according to the target prescription alone is fragrant to weaken the modulated plant fragrance, the odor of the stool odor system is substituted with the emphasized fragrance ingredient when the odor of the stool odor system is superimposed. A fragrance for faecal odor control characterized in that, when incorporated as a fragrance, the modulated plant-based aroma is emphasized. The differential prescription further includes a harmonious fragrance component that adjusts the floral fragrance in a direction to shift to a green or herbal system, and the modulated fragrance component is green or herbal based on the harmonized fragrance component. The fragrance for faecal odor suppression according to claim 1, wherein the floral fragrance shifted to 1 is modulated in a direction in harmony with human skin odor. The scent for suppressing fecal odor according to claim 1 or 2, wherein the modulated fragrance component contains a musk-like fragrance as a maximum content component. The said basic tone fragrance | flavor component consists of 1 type (s) or 2 or more types of a jasmine fragrance | flavor, a mugue fragrance | flavor, a balsam fragrance | flavor, a lily fragrance | flavor, a rose fragrance | flavor, a violet fragrance | flavor, and a lilac fragrance | flavor. The fragrance for faecal odor control as described. The differential prescription further includes a harmonious fragrance component that adjusts the floral fragrance in a direction to shift to a green or herbal system, and the modulated fragrance component is green or herbal based on the harmonized fragrance component. The floral fragrance shifted to is modulated in a direction that harmonizes with human skin odor,
The fragrance for faecal odor suppression according to claim 4, wherein a green fragrance or an herb fragrance and a citrus fragrance are blended as the harmony fragrance component. In the differential formulation, jasmine fragrance is blended as the maximum component as the basic fragrance component, and further, four components of lily fragrance, rose fragrance, mugue fragrance and balsam fragrance are the four components. Is added so that the total content is higher than the content of the jasmine fragrance,
As the harmonious fragrance component, herbal fragrance, woody fragrance and citrus fragrance are blended so that the total of any two of these three components does not fall below the content of the remaining components,
Musk fragrance is blended as the maximum component as the modulated fragrance component,
The scent for suppressing fecal odor according to claim 5, wherein the modulated plant-based aroma obtained is a grassy aroma. The fragrance for faecal odor suppression according to claim 6, wherein a lime flavor and a bergamot flavor are blended as the citrus flavor. The differential prescription is formulated as a maximum containing component jasmine flavor as the basic flavor component, and then a lily flavor as a component with a large content,
The harmony fragrance component is a herbic fragrance, woody fragrance, and green fragrance blended so that the total of any two of these three components does not fall below the content of the remaining components, It contains more citrus fragrances than the total of those herbal fragrances, woody fragrances and green fragrances,
While the modulated fragrance component is blended more than the basic fragrance component, as the modulated fragrance component, a musk fragrance as a maximum content component, further amber fragrance is blended,
The scent for suppressing fecal odor according to claim 5, wherein the modulated plant-based aroma obtained is a forest-like aroma. The fragrance for faecal odor suppression according to claim 8, wherein a lemon-like fragrance, a lime-like fragrance, and a bergamot-like fragrance are blended as the citrus fragrance. The differential prescription is blended so that either the jasmine fragrance or the rose fragrance is the largest component as the basic fragrance component, and at least a violet fragrance and a lilac fragrance. Either one is blended,
The musk flavor or amber flavor is blended as the maximum component as the modulated flavor component,
The fragrance for faecal odor suppression according to claim 1 or 2, wherein the obtained modulated plant-based fragrance is a soap-like fragrance. The fragrance for faecal odor suppression according to claim 10, wherein at least one of a Lily fragrance and a Mugue fragrance is further blended as the basic fragrance component. The fragrance for faecal odor suppression according to claim 10 or 11, wherein at least one of an herbal fragrance and a woody fragrance is blended as the harmony fragrance component. The fragrance for faecal odor suppression according to claim 12, wherein a citrus fragrance is further blended as the harmony fragrance component. A capsule wall material in which the scent for faecal odor suppression according to any one of claims 1 to 13 is used as a core material, and the core material is sealed so that the scent for faecal odor control flows out when contacted with excrement. A microencapsulated fragrance characterized by comprising: A fiber product with a fecal odor control function, comprising the microencapsulated fragrance according to claim 14 and a fibrous base material on which the microencapsulated fragrance is fixed. The textile product with a fecal odor suppressing function according to claim 15, wherein the fibrous base material constitutes a receiving part of a paper diaper or a cloth diaper. The textile product with a fecal odor suppressing function according to claim 15, wherein the fibrous base material constitutes a deodorizing sheet or a deodorizing pellet that absorbs pet urine. A pellet for suppressing fecal odor, comprising the microencapsulated fragrance according to claim 14 and a ceramic pellet to which the microencapsulated fragrance is fixed. A microencapsulated fragrance spray comprising the spray container filled with the microencapsulated fragrance according to claim 14 and a capsule dispersant made of a liquid that does not dissolve the capsule wall material. 14. A stool for suppressing stool odor, comprising a spray container filled with the fragrance for suppressing stool odor according to any one of claims 1 to 13.

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