WO2004103418A1 - Deodorant parfume en gel - Google Patents

Deodorant parfume en gel Download PDF

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Publication number
WO2004103418A1
WO2004103418A1 PCT/JP2004/006536 JP2004006536W WO2004103418A1 WO 2004103418 A1 WO2004103418 A1 WO 2004103418A1 JP 2004006536 W JP2004006536 W JP 2004006536W WO 2004103418 A1 WO2004103418 A1 WO 2004103418A1
Authority
WO
WIPO (PCT)
Prior art keywords
gel
gel layer
layer
deodorant
aromatic
Prior art date
Application number
PCT/JP2004/006536
Other languages
English (en)
Japanese (ja)
Inventor
Toshihiko Tsuda
Hidetada Akai
Original Assignee
Kobayashi Pharmaceutical Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobayashi Pharmaceutical Co., Ltd. filed Critical Kobayashi Pharmaceutical Co., Ltd.
Publication of WO2004103418A1 publication Critical patent/WO2004103418A1/fr
Priority to HK06112672A priority Critical patent/HK1092077A1/xx

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels

Definitions

  • the present invention relates to a gelled aromatic deodorant, which is a gelled aromatic deodorant capable of releasing an aromatic component and / or a deodorant component for a long period of time.
  • This gel-like aromatic deodorant usually comprises a gelling agent, water as a carrier, a medium such as a solvent, a surfactant, a composition of an aromatic component, etc., and after being heated and uniformly melted, Cooled and solidified.
  • the gel-like aroma and deodorant have volatilization of volatile components due to the progress of gel shrinkage and film formation, even though a considerable amount of aroma components remain in the gel. Then, it became difficult, and finally the remaining fragrance component was confined in the gel as it was, causing a problem that a certain amount of fragrance component was not used effectively.
  • Patent Document 1 JP-A-10-127743 (Paragraph 0008)
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2000-70352 (Paragraph 0009)
  • the gel composition described in Japanese Patent Application Laid-Open No. H10-127743 has a gel portion containing a volatile active ingredient, a gel region having a different content coexisting in the gel portion, and a content of the volatile active ingredient.
  • the higher the gel area the volatile active ingredient is solubilized by the surfactant to form a gel, and when the gel part volatilizes and loses weight, the content of the volatile active ingredient between the gel areas
  • the concentration of volatile active ingredients is high due to the The volatile active ingredient is supplied from the gel area to the lower gel area which comes into contact with the gel area, and the supplied volatile active ingredient also has a lower volatile active ingredient content. It is designed to volatilize together from the gel area.
  • the gelled aromatic deodorant described in JP-A-2000-70352 contains a first gel-like portion containing an aromatic component, and a higher concentration of an aromatic component than the first gel-like portion.
  • a second gel-like part comprising a second gel-like part and a third gel-like part containing a volatile active ingredient other than the fragrance component, and a second gel-like part between the first gel-like part and the third gel-like part having a layered structure.
  • powder is blended into at least one of the first gel part and the third gel part, and the gel part blended with the powder is
  • the configuration is such that a porous lump residue is formed at the end of use, so that the aroma component in the second gel-like portion smoothly evaporates through the porous portion of the lump residue.
  • the present invention provides a gel-like aroma / deodorant capable of releasing an aroma component and / or a deodorant component over a long period of time while maintaining the strength and quality of the fragrance even more than the above technology. Aim.
  • the present inventor has conducted further intensive studies focusing on the intensity and quality of the fragrance (such as freshness).
  • the present inventors have invented the present gel-like aroma deodorant capable of releasing an aroma component and / or a deodorant component over a long period of time while maintaining the intensity and quality of the aroma.
  • the invention according to claim 1 of the present invention provides a method in which a first gel layer and a second gel layer containing an aroma component and / or a deodorant component come into contact with each other at a part of the gel surface.
  • the second gel layer is a gel-like aroma / deodorant having a non-contact portion coated with the first gel layer, and the first gel layer is more contractive than the second gel layer.
  • An object of the present invention is to provide a gel-like aroma deodorant characterized in that the first gel layer is largely contracted so that the first gel layer contact portion of the second gel layer is exposed.
  • the gel-like aromatic / deodorant is a gel-like substance having an aroma action and Z or a deodorant action.
  • the first gel layer non-contact portion surface May be brought into contact with the covering member so as not to contact the outside air.
  • Covering members include, but are not limited to, containers and other gel layers.
  • the laminating direction of the first gel layer and the second gel layer may be any direction such as up and down, left and right, and oblique.
  • the first gel layer and the second gel layer are laminated in the up-down direction, if the upper layer is the first gel layer and the lower layer is the second gel layer as in the invention of claim 2, the first layer of the upper layer is formed.
  • the gel layer is lightened by first releasing the volatile components and shrinking, but the weight of the second gel layer does not change until the contact portion of the first gel layer is exposed. Preferred from the viewpoint of gravity.
  • the upper layer may be a second gel layer
  • the lower layer may be a first gel layer.
  • first gel layer contracts
  • gravity of the first gel layer itself is also applied, so that there is an advantage that separation from the second gel layer is enhanced.
  • a two-layer structure of the first gel layer and the second gel layer may be used, but if both are adjacent to each other, another layer may be laminated, or the first gel layer and the second gel layer may be alternately arranged. It may have a structure of three or more layers laminated on each other.
  • the first gel layer and the second gel layer each have a composite structure such as a multilayer structure as long as the contraction of the first gel layer is larger than that of the second gel layer as a whole. It does not matter.
  • the first gel layer may have a non-shrinkable portion (including a layer) in a part as long as it has a larger shrinkage than the second gel layer as a whole. In other words, even if there is a non-shrinkable part in the first gel layer, if the non-stretchable part shrinks as a whole due to the shrinkage of other shrinkable parts, the first gel layer and the (2) Force to separate from the gel layer.
  • the first gel layer whose surface is exposed to the air starts volatilization of volatile components, causing a scent of a certain level or more to drift in the external air, and / Or exerts deodorant effect.
  • volatilization of volatile components cannot be started.
  • the contact surface between the first gel layer and the second gel layer is reduced. The exfoliation exposes the first gel layer contact portion of the second gel layer. Only then can the second gel layer start volatilizing the volatile components.
  • the volatilization ability of volatile components in the first gel layer is reduced.
  • the second gel layer volatilizes volatile components in the late stage of use, so that the aromatic component and Z or deodorant component for a long period of time Can be volatilized, and the intensity and quality of the scent and the Z or deodorizing effect can be maintained.
  • the gel of the first gel layer or the second gel layer is preferably produced under non-heated conditions, both the first gel layer and the second gel layer. Is more preferably produced under non-heating conditions.
  • Non-heating means that heating is not performed to such an extent as to cause denaturation and deterioration of the fragrance (or deodorant component).
  • the fragrance (or deodorant component) does not undergo thermal denaturation or thermal degradation, and there is almost no volatilization. Therefore, unlike gels that require heating, volatile components are anticipated. This eliminates the need to combine excess fragrance (or deodorant components).
  • aqueous gels such as hydroxyalkyl cellulose gels such as carboxymethyl cellulose gel, sodium alginate gel, and gels containing a water-absorbing resin.
  • examples thereof include, but are not limited to, aluminum octylate gel and the like, and these may be used alone or in combination.
  • the aluminum octylate gel can be produced by mixing a mixture of aluminum octylate as a gel base material and isoparaffin as a solvent in advance, and a liquefied polyolefin as a crosslinking agent.
  • the material of the first gel layer is, for example, an aqueous gel or a gel mixed with a water-absorbing resin, as long as it is a shrinkable gel.
  • Aqueous gel is a gelling agent that can be used as long as it is generally referred to as an aqueous gel.
  • Hydroxanolequinoresenorelose such as resenololose and hydroxypropinoresenololose, agar, amino acids such as guar gum, gum arabic, gelatin, pectin, starches, polyatolinoleamide, polyacrylic acid or amine salts thereof, alkali Salt, dilan gum, alginic acid Powers that can be exemplified by sodium salt, polyurethane, and the like are not limited to these. These gelling agents can be used alone or in combination.
  • water-absorbing resin examples include acrylic acid resins, cross-linked products of salts of alternating polymers of isobutylene and maleic anhydride, cross-linked products of starch / acrylate graft copolymers, but are not limited to these. It is not done. These water-absorbing resins can be used alone or in combination.
  • the material of the second gel layer is not limited as to the presence or absence of shrinkability as long as the material has less shrinkage than the first gel layer. Is preferred.
  • Oily genole is a gelling agent that is generally referred to as an oily gel.
  • the gelling agent include aluminum octylate (eg, aluminum 2-ethylhexanoate) and thermoplastic polyamide resin (eg, ESTER).
  • TERMINATEDO POLYAMIDES etc., 1, 2-hydroxystearic acid, 1,2-hydroxystearic acid metal stones, etc., silicon gel, limonene gel, higher fatty acid stones (eg, sodium stearate, etc.), dibenzylidene
  • an amino acid-based gelling agent for example, amide, ester, and amine salts of n-acylamino acid.
  • the oil-based gel can contain a large amount of fragrance with a smaller volume and gel volume than the aqueous gel, so that even if the volume and the surface area are small, the oil-based gel can generate a strong fragrance. Therefore, compactness can be achieved, the selectivity of the design of the container and the like is improved, and it does not become bulky and does not become an obstacle during use. Further, since the oily gel hardly shrinks even when the aromatic component is volatilized, the surface area does not decrease, and the volatilization amount of the volatile component is almost constant and is suitable.
  • the oil-based gel preferably has translucency.
  • a translucent gel By using a translucent gel, the design can be improved.
  • the translucent oily gel include, but are not limited to, aluminum octylate and a thermoplastic polyamide resin.
  • a support is erected on the bottom surface of a container having an upper surface opening filled with the second gel layer, and the support is provided. Then, the first gel layer is held.
  • the form of the support is not particularly limited, for example, a rod-shaped support may be erected on the bottom of the container, and the first gel layer may be fixed therearound.
  • First gel layer shrinks When the second gel layer shrinks along the support, the separation between the first gel layer and the second gel layer is enhanced, and the ability of the second gel layer to emit fragrance can be enhanced.
  • the shape of the support is not limited, but it is preferable that the first gel layer is formed into a rod body whose cross-sectional area decreases in a direction away from the second gel layer, that is, a substantially triangular pyramid shape. preferable. When formed in this manner, when the first gel layer contracts, it tends to contract in the direction away from the second gel layer, further increasing the separation property between the first gel layer and the second gel layer. is there.
  • a porous powder may be blended into the first gel layer.
  • the form in which the porous powder is blended into the first gel layer may be blended into the entire first gel layer, or may be blended only on the side of the first gel layer that is in contact with the second gel layer.
  • the first gel layer may be formed into two layers, and the porous powder may be blended only in the layer on the contact side with the second gel layer.
  • the porous powder include activated carbon, alumina, ceramic, florite, silica gel, porous calcium silicate, gypsum, and the like. The power is not limited to these.
  • fragrance and deodorant component that can be blended in the composition of the present invention
  • a wide range of natural and synthetic fragrances can be used.
  • fragrances include, for example, lemon oil, orange oil, bergamot oil, ylang-ylang oil, patili oil, citronella oil, lemongrass oil, boad rose oil, cinnamon oil, eucalyptus oil, cedar oil, sandalwood Oil, petitiva oil, geranium oil, peppermint oil, rose oil, jasmine oil and the like, and natural source plant essential oils such as limonene, geraniol, citronellol and linalool separated from these natural essential oils and their isolated flavors; Natural source animal flavors such as musk, civet, ambergris, castorium; vanillin, menthol, cinnamanololehide, heliotopin, linalool, geraniol, citron
  • a solvent for the fragrance for example, dipropylene glycol, propylene glycol, benzyl benzoate, 3-methinole-3-methoxy-1-butanol, isoparaffin, normal paraffin and the like can be used.
  • surfactants emulsifiers, solubilizers, etc.
  • ultraviolet absorbers pH adjusters
  • preservatives and bactericides ortho-phenylonol , Benzoic acid, salicylic acid, isopropylmethylphenol, etc.
  • antibacterial agents ortho-phenylonol , Benzoic acid, salicylic acid, isopropylmethylphenol, etc.
  • insect repellents paradichlorobenzene, naphthalene, camphor, etc.
  • attractants acetoxyphenylbutanone, methyleugenol, etc.
  • repellents pigments, salts And a crosslinking agent.
  • the first gel layer whose surface is exposed to the air starts volatilization of volatile components, and thereafter, the first gel layer Only when the contact area of the first gel layer is exposed due to volatilization shrinkage will the second gel layer start volatilizing volatile components, so that the aroma volatilization ability of the first gel layer will decrease. Also, high fragrance volatilization is possible while maintaining the intensity and quality of the fragrance.
  • first gel layer and the Z or second gel layer are manufactured under non-heating conditions, it is possible to incorporate a large amount of a fresh fragrance component that does not cause thermal deterioration of the fragrance. It becomes. Therefore, when the first gel layer contact portion of the second gel layer is exposed, the freshly opened fragrance is revived, so that high fragrance can be maintained until late.
  • the second gel layer uses an oily gel, a large amount of fragrance can be contained with a small gel volume, and the oily gel hardly shrinks even if the fragrance is volatilized. Therefore, the surface area is not reduced, and the amount of fragrance volatilized is almost constant and suitable.
  • the consumption state is difficult to understand because the oily gel alone hardly shrinks.
  • the oily gel is combined with the highly contractible first gel layer, the contraction state of the first gel layer can be observed.
  • FIG. 1 is an exploded perspective view of the present gelled aromatic deodorant
  • Fig. 2 is an enlarged view of the first gel layer, the second gel layer, the main part of the housing part and the support.
  • FIG. 3 is an exploded perspective view of the present gelled aromatic deodorant in a later stage of use
  • FIG. 4 is a cross-sectional view of the present gelled aromatic deodorant.
  • the present gel-like fragrance deodorant permeates a two-layered gel formed integrally with the first gel layer 1 as the upper layer and the second gel layer 2 as the lower layer. It is housed in the container 3 for use.
  • the present gel-like aroma deodorant is obtained by filling the second gel layer 2 into a housing portion 4a of a lower lid member 4 described below, and fixing the first gel layer 1 around a support 4b described later. It is formed by covering with the upper lid member 5.
  • the first gel layer non-contact portion 2b of the second gel layer 2 is in contact with the inner wall surface of the housing portion 4a, and the housing portion 4a functions as a covering member. Therefore, since the entire surface of the second gel layer 2 is in contact with the first gel layer 1 or the inner wall of the housing portion 4a, volatilization of volatile components cannot be started.
  • the first gel layer 1 is made of an aqueous gel and is divided into an aromatic layer la containing an aromatic component and a deodorant layer lb containing a deodorant component.
  • an oil-based gel is used for the second gel layer 2.
  • the first gel layer 1 and the second gel layer 2 are preferably manufactured under non-heating conditions. Further, the first gel layer 1 and the second gel layer 2 contain an aromatic component and / or a deodorant component, but may contain other substances such as an antibacterial composition.
  • the fragrance container 3 is made of a synthetic resin, and has a container-like lower lid member 4 in which a gel is placed, and the lower lid member 4 is sealed and has an arbitrary size. And an umbrella-shaped upper lid member 5 that can be opened only.
  • the lower lid member 4 is formed integrally with a dish-shaped receiving portion 4a for filling the second gel layer 2 therein, and a screw groove (not shown) is formed at the upper end of the outer wall surface of the receiving portion 4a.
  • the upper cover member 5 can be connected to and connected to a screw groove (not shown) formed at the lower end of the inner wall of the upper cover member 5.
  • a cylindrical support 4b is erected from the center of the bottom surface of the storage portion 4a of the lower lid member 4.
  • the upper lid member 5 is composed of a main body 5a and a top lid 5c fitted into a top opening 5b of the main body 5a.
  • the top lid 5c has a columnar portion 5d extending downward from the center of the inner surface thereof.
  • the body is protrudingly formed.
  • the columnar portion 5d is slidably fitted in the support 4b of the lower lid member 4, whereby positioning between the lower lid member 4 and the upper lid member 5 is enabled. By adjusting the position between the two members 4 and 5, the amount of volatilization is adjusted so that the strength of the scent and / or the deodorizing effect can be obtained as desired.
  • the accommodating portion 4a of the lower lid member 4 and the upper lid member 5 The liquid composition of the second gel layer 2 is filled into the fragrance container 3 from the top opening 5b of the upper lid member 5 in a state where the main body portion 5a is joined. At this time, the filling amount of the liquid composition in the second gel layer 2 is set to be equal to or less than the upper end of the storage portion 4a of the lower lid member 4. After the second gel layer 2 has solidified, the liquid composition of the first gel layer 1 is further filled and solidified to a predetermined position in the fragrance container 3, and the top lid 5c is inserted into the top opening 5b of the main body 5a. By being inserted, the present gel-like aroma deodorant is formed. By closing the inside of the fragrance container 3 in this manner, the volatile components can be prevented from volatilizing before the use is started.
  • the positions of the upper lid member 5 and the lower lid member 4 are separated from each other to release the hermetically sealed state. Volatilization of volatile components is started, causing scent to drift into the outside air and deodorizing effect.
  • the upper surface of the second gel layer 2 that is, the first gel layer contact portion 2a contacts the first gel layer 1
  • the first gel layer non-contact portion 2b contacts the inner wall surface of the housing portion 4a of the lower lid member 4. Therefore, it is in a sealed state, and the volatilization of volatile components has not started.
  • the first gel layer 1 gradually shrinks due to volatilization of the volatile component.
  • the contact surface between the first gel layer 1 and the second gel layer 2 separates, Since the first gel layer contact portion 2a of the second gel layer 2 is exposed, the second gel layer 2 starts volatilizing volatile components. Therefore, it is possible to maintain a certain level of release of fragrance and / or deodorant components until the later stage of use of the gel-like aroma / deodorant.
  • an oily gel is used for the second gel layer 2
  • a large amount of fragrance can be contained with a small gel volume, and the oily gel hardly shrinks even if the fragrance is volatilized. Therefore, the surface area is not reduced, and the amount of fragrance volatilized is almost constant and suitable.
  • the oil-based gel is manufactured under non-heated conditions, it is possible to incorporate a large amount of a fresh fragrance component that does not cause thermal deterioration of the fragrance. Therefore, when the first gel layer contact portion 2a of the second gel layer 2 is exposed, the freshly opened fragrance is revived, so that high level and fragrance can be maintained until the later stage of use.
  • This gel-like aroma Carrageenan is used for the base material as the aqueous gel of the layer la, and a gel containing an aromatic component (hereinafter referred to as an aromatic carrageenan gel) is used.
  • a gel containing a deodorant component (hereinafter, referred to as a deodorant carrageenan gel) is used, and an oily gel is used as the second gel layer 2.
  • Table 1 shows the raw material mixing amount of the aromatic carrageenan gel in this example
  • Table 2 shows the raw material mixing amount of the deodorized carrageenan gel
  • Table 3 shows the raw material mixing amount of the oily gel.
  • Table 4 shows the raw material blending amounts of the aromatic carrageenan gel in the comparative example.
  • Gelling agent A Aluminum octylate (70%) + Aluminum stearate (30%)
  • Aromatic carrageenan gel (Examples and Comparative Examples): A base material and a dispersion medium were added to initial water, stirred, heated to 85 ° C and left for 10 minutes, and the gel temperature was raised to 60 ° C with residual water. Down to On the other hand, the surfactant was dissolved by heating to about 40 ° C., and after returning to room temperature, the flavoring agent was added to the solution-like gel composition and then added.
  • Deodorized carrageenan gel A base material and a dispersion medium are added to primary water, stirred, heated to 85 ° C and left for 10 minutes, and the gel temperature is reduced to 60 ° C with residual water. A deodorant was added to the solution gel composition.
  • Oily gel A mixture of a flavoring agent, a clarifying agent and a cross-linking agent was used as a liquid A, a mixture of a solvent and a base material was used as a liquid B, and these liquids A and B were mixed. All of these reactions are carried out at a temperature of 5 to 35 ° C or lower, preferably 5 to 15 ° C.
  • the gel-like aroma deodorant of the present example was prepared by mixing the solution gel prepared as described above with an oily gel on the lower second gel layer 2 and a first gel on the upper layer.
  • the fragrance container 3 was filled and solidified in the amounts shown in the table so that the deodorant layer lb of the gel layer 1 became the deodorant carrageenan gel and the aromatic layer la became the aromatic carrageenan gel.
  • a deodorizing carrageenan gel was used for the deodorizing layer lb of the first gel layer 1 and an aromatic carrageenan gel (comparative example) was used for the aromatic layer la.
  • the second gel layer 2, the deodorant layer lb of the first gel layer 1, and the aromatic layer la of the first gel layer 1 are laminated in this order from the bottom.
  • the first gel layer 1 The first deodorant layer lb and the first gel layer 1 of the aromatic layer la were laminated in this order from the bottom.
  • Second gel layer (lower oily gel 7.5 [0050] The initial use (immediately after use), middle use (15 days after use), and late use (30 days after use) of each of the gelled aromatic deodorants prepared as described above. Seven panelists (five males and two females) were asked to evaluate the fragrance intensity and palatability, as well as their overall evaluation, using the absolute judgment method of sensory tests. Table 6 shows the evaluation of fragrance intensity, Table 7 shows the evaluation of scent palatability, and Table 8 shows their comprehensive evaluation.
  • the evaluation of the taste of the fragrance is a judgment as the quality of the fragrance, and the comprehensive evaluation is a comprehensive judgment as a gel-like aroma deodorant combining the strength and the taste of the scent.
  • the seven panelists all have a normal sense of smell and have at least two years of experience in developing an aromatic deodorant.
  • the sensory test method will be described. First, ventilate the air in the 1000L stainless steel sensory box until it feels odorless (usually 20-30 minutes), and then arrange the gel-like aromatic deodorant in the sensory box. After standing at room temperature (approximately 25 ° C) for 20 minutes, approach the nose from the small window in front of the box, judge the fragrance intensity, palatability, and comprehensive evaluation, and average the results for each of the seven people. put out. In addition, each judgment (scoring) is performed based on the criteria described below each table.
  • the examples using the oil-based gel for the second gel layer 2 are higher in the scent intensity, scent palatability and overall evaluation in the middle to late stages compared to the comparative example. You can see that. Therefore, the present gel-like aroma deodorant can maintain high aromaticity over a long period of time while maintaining the intensity and quality of the aroma.
  • FIG. 1 is an exploded perspective view of the present gel-like aroma deodorant.
  • FIG. 2 An enlarged perspective view of a main part of FIG.
  • FIG. 3 is an exploded perspective view of the present gel-like aroma deodorant in a later stage of use.

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention, qui répond au besoin de créer un déodorant parfumé conservant longtemps son parfum, consiste un gel comportant: une première couche de gel (1) aqueux, et une deuxième couche de gel (2) huileux produit sans apport de chaleur, laminées ensemble et telles que la partie (2b) de la deuxième couche de gel (2) non en contact avec la première couche de gel (1) est recouverte d'un élément couvrant. Au début de l'utilisation, les composés volatiles de la première couche (1) sont vaporisés et diffusés tandis que ceux de la deuxième couche (2) ne peuvent l'être, puisque la totalité de sa surface est recouverte soit par la première couche (1) soit par l'élément couvrant. Alors que le gel aqueux de la première couche (1) s'amincit en raison de la vaporisation de ses composants volatiles, la partie de la deuxième couche (2) recouvrant la première couche (1) s'expose, et ses composés volatiles sont vaporisés et diffusés pour la première fois. Ainsi le déodorant parfumé sous forme de gel peut-il conserver sa fragrance au milieu et à la fin de sa période d'utilisation.
PCT/JP2004/006536 2003-05-20 2004-05-14 Deodorant parfume en gel WO2004103418A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK06112672A HK1092077A1 (en) 2003-05-20 2006-11-17 Fragrant and deodorizing agent in gel form

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003141709A JP3978409B2 (ja) 2003-05-20 2003-05-20 ゲル状芳香・消臭剤
JP2003-141709 2003-05-20

Publications (1)

Publication Number Publication Date
WO2004103418A1 true WO2004103418A1 (fr) 2004-12-02

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Application Number Title Priority Date Filing Date
PCT/JP2004/006536 WO2004103418A1 (fr) 2003-05-20 2004-05-14 Deodorant parfume en gel

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JP (1) JP3978409B2 (fr)
CN (1) CN100382850C (fr)
HK (1) HK1092077A1 (fr)
WO (1) WO2004103418A1 (fr)

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CN103191453A (zh) * 2013-04-09 2013-07-10 潘运平 一种缓释抗菌除臭凝胶及其制备方法
BR112018001882B1 (pt) * 2015-07-29 2021-06-15 Firmenich Sa Gel odorizador de ar que contém celulose, hemicelulose, lignina
CN106039361B (zh) * 2016-06-27 2019-03-08 广州立白企业集团有限公司 空气清新剂及其制备方法
CN107469119B (zh) * 2017-08-31 2021-05-11 广东爱车小屋电子商务科技有限公司 香薰及其制备方法
CN107376079B (zh) * 2017-09-05 2023-12-05 肖志勇 用于提高吸氧舒适性的芯子、吸氧管及吸氧管转接头
JP7182769B2 (ja) * 2018-04-17 2022-12-05 株式会社ランド 靴の中敷及び靴の中敷の製造方法
CN110974995B (zh) * 2019-12-31 2021-09-10 江门市和馨香精技术有限公司 一种自修复空气净化凝胶及其制备方法

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CN100382850C (zh) 2008-04-23
HK1092077A1 (en) 2007-02-02

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