JP3536220B2 - Deodorant cosmetics - Google Patents

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a deodorant cosmetic composition.

[0002]

2. Description of the Related Art Deodorant cosmetics are cosmetics used to prevent the release or secretion of unpleasant body odor, or to eliminate the release or secretion. This product form is generally lotion, cream, powder, stick or aerosol.

Body odor is the main cause of decomposition of sweat, and there are the following methods for preventing body odor caused by sweat.

Deodorant action by astringent action Strong astringent action suppresses the generation of sweat and indirectly prevents body odor. For example, astringents such as zinc sulfocarbonate, citric acid, or various aluminum compounds are often used,
In addition, ethyl alcohol also has an astringent effect. Of these, an aluminum compound (aluminum hydroxy chloride) is particularly often used, and in the case of an aerosol type, a complex with propylene glycol, which has good compatibility with freon gas, has been developed.

Deodorant action due to bactericidal action The decomposition of sweat and generation of odor are due to the decomposing action of bacteria. The bactericidal agent prevents the growth of bacteria and decomposes sweat.
Directly prevent odor. For example, TMTD (tetramethylthiuram disulfide), benzalkonium chloride, halocarbane, etc. are often used, and other zinc white, essential oils, fragrances, chlorophyll compounds, etc. also have antibacterial effects.

Deodorant action due to masking action of perfume Since normal body odor can be sufficiently eliminated by perfume or cologne, there are some types in which the above-mentioned bactericidal agents are added to indirectly promote the deodorant effect. The purpose of use is almost the same as that of cologne.

By the way, as the conventional deodorant cosmetics, there are known deodorant cosmetics containing a protein astringent salt such as basic aluminum chloride, aluminum chloride or chlorozirconium oxide salt. Such conventional deodorant cosmetics suppress perspiration by the salt and indirectly deodorize.

However, the conventional deodorant cosmetics do not always have a good deodorant effect, and therefore, there is a demand for a deodorant cosmetic having a more excellent deodorant effect.

[0009]

DISCLOSURE OF THE INVENTION The present invention has a deodorizing effect,
An object is to provide a deodorant cosmetic having excellent discoloration resistance.

[0010]

Means for Solving the Problems In order to solve the above problems, a deodorant cosmetic for deodorizing body odor has an antibacterial property in which a part or all of ion-exchangeable ions are replaced with ammonium ions and antibacterial metal ions. It is characterized by containing at least zeolite.

The structure of the present invention will be described in detail below.

(Antibacterial Zeolite) The antibacterial zeolite in the present invention is a zeolite in which a part or all of the ion-exchangeable ions are replaced with ammonium ions and antibacterial metal ions.

As the zeolite, both natural zeolite and synthetic zeolite can be used.

Zeolite is generally an aluminosilicate having a three-dimensional skeleton structure, and has a general formula of XM _{2 / n}
It is displayed as O · Al ₂ O ₃ · YSiO ₂ · ZH ₂ O. Here, M represents an ion-exchangeable ion, which is usually a monovalent or divalent metal ion. n is the valence of the (metal) ion. X and Y are metal oxide, silica coefficient,
Z represents the number of crystal waters.

Specific examples of the zeolite include, for example, A
-Type zeolite, X-type zeolite, Y-type zeolite, T-type zeolite, high silica zeolite, sodalite, mordenite, analcime, clinoptilolite, chabazite, erionite and the like can be mentioned. Of course, it is not limited to these.

The ion exchange capacities of these exemplified zeolites are as follows: A-type zeolite 7 meq / g, X-type zeolite 6.4 meq / g, Y-type zeolite 5 meq / g.
g, T-type zeolite 3.4 meq / g, sodalite 11.5 meq / g, mordenite 2.6 meq / g,
Anal Sime 5 meq / g, Clinoptilolite 2.6
Meq / g, chabazite 5 meq / g, and erionite 3.8 meq / g, all of which have a sufficient capacity for ion exchange with ammonium ions and silver ions.

Ion-exchangeable ions in the above zeolite are, for example, sodium ion, calcium ion,
Examples thereof include potassium ion, magnesium ion, iron ion and the like.

Examples of antibacterial metal ions include silver, copper,
Zinc, mercury, tin, lead, bismuth, cadmium, chromium,
Alternatively, thallium ions, preferably silver, copper or zinc ions, etc. can be mentioned.

From the viewpoint of antibacterial properties, the above antibacterial metal ions are preferably contained in the zeolite in an amount of 0.1 to 15% by weight. An antibacterial zeolite containing 0.1 to 15% of silver ion and 0.1 to 8% of copper ion or zinc ion is more preferable. On the other hand, ammonium ion can be contained up to 20% in the zeolite, but from the viewpoint of effectively preventing discoloration of the zeolite, 0.5 to 5% in the zeolite is more preferable, and 0.5 to 2%. Is more preferable. In addition,% here is weight% of 110 degreeC dry standard.

(Method for Producing Antibacterial Zeolite) The antibacterial zeolite of the present invention is prepared by contacting zeolite with a mixed aqueous solution containing ammonium ions and antibacterial metal ions such as silver ions, copper ions and zinc ions prepared in advance. ,
Ion exchangeable ions in zeolite are replaced with the above ions. Contact is between 10 and 70 ° C, preferably 40
It can be carried out at -60 ° C for 3 to 24 hours, preferably 10 to 24 hours by a batch system or a continuous system (for example, a column method). The pH of the mixed aqueous solution is appropriately adjusted to 3 to 10, preferably 5 to 7. By this adjustment, it is possible to prevent precipitation of silver oxide or the like on the zeolite surface or in the pores, which is preferable. In addition, each ion in the mixed aqueous solution is usually supplied as a salt. For example,
Ammonium ions are ammonium nitrate, ammonium sulfate, ammonium acetate, ammonium perchlorate, ammonium thiosulfate, ammonium phosphate, etc., and silver ions are silver nitrate, silver sulfate, silver perchlorate, silver acetate, diammine silver nitrate, diammine silver sulfate, etc. , Copper ions are copper (II) nitrate, copper perchlorate, copper acetate, potassium tetracyanocuprate, copper sulfate, etc., zinc ions are zinc (II) nitrate, zinc sulfate, zinc perchlorate, zinc thiocyanate, acetic acid. Mercury ions such as zinc are mercury perchlorate, mercury nitrate, mercury acetate, tin ions are tin sulfate, etc., lead ions are lead sulfate, lead nitrate, etc., bismuth ions are bismuth chloride, bismuth iodide, etc., cadmium ions. Is cadmium perchlorate, cadmium sulfate, cadmium nitrate, cadmium acetate, chromium ion, chromium perchlorate, sulfuric acid As thallium ions such as chromium, chromium ammonium sulfate, and chromium nitrate, thallium perchlorate, thallium sulfate, thallium nitrate, thallium acetate, or the like can be used.

The content of ammonium ions and the like in the zeolite can be appropriately controlled by adjusting the concentration of each ion (salt) in the mixed aqueous solution. For example, when the antibacterial zeolite contains ammonium ions and silver ions, the ammonium ion concentration in the mixed aqueous solution is 0.2 M / l to 2.5 M / l and the silver ion concentration is 0.002 M / l to 0.15 M. By setting the ratio to 1 / l, an antibacterial zeolite having an ammonium ion content of 0.5 to 5% and a silver ion content of 0.1 to 5% can be obtained. In addition, antibacterial zeolite is further copper ion,
In the case of containing zinc ions, the copper ion concentration in the mixed aqueous solution is set to 0.1 M / l to 0.85 M / l, and the zinc ion concentration is set to 0.15 M / l to 1.2 M / l. An antibacterial zeolite having an ion content of 0.1 to 8% and a zinc ion content of 0.1 to 8% can be obtained.

In the present invention, it is also possible to perform ion exchange by using an aqueous solution containing each ion alone in addition to the mixed aqueous solution as described above and sequentially bringing each aqueous solution into contact with zeolite. The concentration of each ion in each aqueous solution can be determined according to the concentration of each ion in the mixed aqueous solution.

The zeolite after the ion exchange is thoroughly washed with water and then dried. Drying is preferably performed at 105 to 115 ° C or under reduced pressure (1 to 30 Torr) at 70 to 90 ° C.

For the ion exchange of ions or organic ions which do not have a suitable water-soluble salt such as tin or bismuth, the reaction is carried out using an organic solvent solution such as alcohol or acetone so that the hardly soluble basic salt does not precipitate. You can

(Amount of Antibacterial Zeolite) The amount of antibacterial zeolite is preferably 0.1% by weight or more. 0.1
If it is more than 5% by weight, the deodorizing effect becomes more remarkable.

From the viewpoint of improving the deodorizing effect, it is more preferable that the spray and lotion types have an amount of 1.0% by weight or more, and the powder type, the stick type and the pressed powder (powder molding type) have an amount of 5% by weight or more.

(Aluminum Compound) In the present invention, it is preferable to selectively blend an aluminum compound in order to further enhance the deodorizing effect by enhancing the antiperspirant effect.

In the present invention, the following aluminum compounds are preferably used.

Aluminum chloride, allantoin chlorohydroxyaluminum, aluminum sulfate, alum, aluminum hydroxychloride, allantoin dihydroxyaluminum, aluminum / zirconium chlorohydrates, organic complex salts of aluminum / zirconium (for example, Aluminum zirconium tetrachloro
hydrex gly, Zirconium aluminum glycine hydroxychl
oride complex) Of these, aluminum hydroxy chloride is most preferable.

(Metal Oxide) It is preferable to add a metal oxide in order to enhance the deodorizing effect.

Preferred examples of the metal oxide to be blended in the present invention include zinc oxide, magnesium oxide, calcium oxide and the like, with magnesium oxide being preferred and zinc oxide being most preferred.

(Other Selective Blending Components) The following can be blended as other selective blending components.

1. Powder component (1) Inorganic powder talc, carion, silica, mica, sericite, (sericite), muscovite, phlogopite, synthetic mica, phlogopite, biotite, lithia mica, permiculite, magnesium carbonate, calcium carbonate, silica Aluminum oxide, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate (calculated gypsum), calcium phosphate, fluoroapatite,
Hydroxyapatite, ceramic powder, metallic soap (zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc.

(2) Organic powder Polyamide resin powder (nylon powder), polyethylene powder, polymethylmethacrylate powder, polystyrene powder,
Copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, calcium alginate powder, etc.

(3) Inorganic pigment (4) Organic pigment (5) Dye (6) Natural dye

2. Oily component (1) Oil (liquid oil) Avocado oil, camellia oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, wheat germ oil, castor oil, linseed oil, safflower oil, cottonseed oil , Soybean oil, peanut oil, tea seed oil, rice bran oil,
Jojoba oil, germ oil, triglycerin oil, glyceryl trioctanoate, glyceryl triisopalmitate, etc.

(2) Fats and oils (solid fats and oils) Cocoa butter, coconut oil, horse fat, hardened coconut oil, palm oil, beef tallow, mutton fat, hardened beef tallow, palm kernel oil, lard, beef bone oil, sorghum kernel oil, Hydrogenated oil, beef tallow, mokuro, hydrogenated castor oil, etc.

(3) Waxes Beeswax, candelilla wax, cotton wax, carnauba wax,
Bayberry wax, ivorot wax, whale wax, montan wax,
Nucalou, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugar cane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid Polyethylene glycol, POE hydrogenated lanolin alcohol ether, etc.

(4) Hydrocarbon liquid paraffin, ozokerite, squalene, pristane, paraffin, ceresin, squalene, petrolatum, microcrystalline wax, etc.

3. Higher fatty acid lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, 12-hydroxystearic acid, undecylenic acid, tolic acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid (EPA) , Docosahexaenoic acid (DHA), etc.

4. Higher alcohol (1) Linear alcohol Lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.

(2) Branched chain alcohol monostearyl glycerin ether (batyl alcohol), 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldecanol, isostearyl alcohol, octyldodecanol, etc.

5. Esters Isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate,
Butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearyl, di-2- Ethyl glycol ethylhexylate, dipentaerythritol fatty acid ester, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, diisostearyl malate, di-2-
Glycerin heptylundecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearate, pentaneerythritol tetra-2-ethylhexylate, glyceryl tri-2-ethylhexylate, trimethylolpropane triisostearate, cetyl 2-ethyl Hexanoate, 2-ethylhexyl palmitate, glycerin trimyristate, tri-2-heptyl undecanoic acid glyceride, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl alcohol, acetoglyceride, 2-heptyl undecyl palmitate, Diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-heptyl undecyl adipate, ethyl laur Acetate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, ethyl acetate, butyl acetate, amyl acetate. , Triethyl citrate, etc.

6. Anionic surfactant (1) Fatty acid soap Base for soap, sodium laurate, sodium palmitate, etc. (2) Higher alkyl sulfuric acid ester salt Sodium lauryl sulfate, potassium lauric acid sulfate, etc. (3) Alkyl ether sulfuric acid ester salt

POE lauryl sulfate triethanolamine, POE sodium lauryl sulfate, etc. (4) N-acyl sarcosinate lauroyl sarcosine sodium, etc. (5) Higher fatty acid amide sulfonate N-myristoyl-N-methyl taurine sodium, coconut oil fatty acid Methyl tauride sodium, lauryl methyl tauride sodium, etc. (6) Phosphate ester salts POE oleyl ether sodium phosphate, POE stearyl ether phosphoric acid, etc.

(7) Sulfosuccinate di-2-ethylhexyl sodium sulfosuccinate, monolauroyl monoethanolamide sodium polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sodium sulfosuccinate, etc. (8) Alkylbenzenesulfonate sodium dodecylbenzenesulfonate , Linear dodecylbenzene sulfonic acid triethanolamine, linear dodecyl benzene sulfonic acid, etc. (9) N-acyl glutamate monosodium N-lauroyl glutamate, disodium N-stearoyl glutamate, N-myristoyl-L-glutamate mono sodium etc.

(10) Higher fatty acid ester sulfate ester salt Hardened coconut oil fatty acid glycerin sodium sulfate, etc. (11) POE alkyl ether carboxylate salt (12) POE alkyl allyl ether carboxylate salt (13) α-olefiin sulfonate salt ( 14) Higher fatty acid ester sulfonate (15) Secondary alcohol sulfate ester salt (16) Higher fatty acid alkylolamide sulfate ester salt (17) Others lauroyl monoethanolamide sodium succinate,
N-palmitoyl aspartic acid ditriethanolamine, sodium caseinate, etc.

7. Cationic surfactant (1) Alkyltrimethylammonium salt stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc. (2) Dialkyldimethylammonium salt Distearyldimethylammonium chloride, etc. (3) Alkylpyridinium salt, poly (N, N'-dimethyl-chloride) 3,5-methylenepiperidinium), cetylpyridinium chloride, etc.

(4) Alkyl quaternary ammonium salt (5) Alkyldimethylbenzyl ammonium salt (6) Alkylisoquinolinium salt (7) Dialkyl morphonium salt (8) POE alkylamine (9) Alkyl amine salt (10) Polyamine fatty acid derivative (11) Amyl alcohol fatty acid derivative (12) Quaternary ammonium salt Benzalkonium chloride, benzethonium chloride, etc.

8. Amphoteric surfactant Amidobetaine-type amphoteric surfactant, Amidosulfobetaine-type amphoteric surfactant, Betaine-type amphoteric surfactant, Sulfobetaine-type amphoteric surfactant, Imidazolinium-type amphoteric surfactant

9. Nonionic surfactant (1) Lipophilic nonionic surfactant a. Sorbitan fatty acid ester sorbitan monoeulenate, sorbitan monoisostearate, salbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, trio Sorbitan oleate, penta-2-ethylhexyl diglycerol sorbitan, tetra-2-ethylhexyl diglycerol solibitan, etc.

B. Glycerin or polyglycerin fatty acid monocotton oil fatty acid glycerin, glyceryl monoerucate, glyceryl sesquioleate, glyceryl monostearate, diglyceryl monostearate, α, α-glyceryl pyroglutamate oleate, monosteering glycerin apple Acid, etc.

C. Propylene glycol fatty acid esters propylene glycol monostearate, propylene glycol monolaurate, etc. d. Hydrogenated castor oil derivatives e. Glycerin alkyl ethers

(2) Hydrophilic nonionic surfactant a. POE sorbitan fatty acid esters POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan monolaurate, P
OE sorbitan tetraoleate, etc.

B. POE sorbit fatty acid esters POE sorbit monolaurate, POE sorbit monooleate, POE sorbit pentaoleate, P
OE sorbit monostearate, etc.

C. POE glycerin fatty acid esters POE glycerin monostearate, POE glycerin monoisostearate, POE glycerin triisostearate, etc.

D. POE fatty acid esters POE monooleate, POE distearate, POE
Monodioleate, polyethylene glycol isostearate, etc.

E. POE alkyl ethers POE lauryl ether, POE oleyl ether, P
OE stearyl ether, POE behenyl ether, P
OE octyl dodecyl ether, POE cholestanol ether, etc.

F. POE alkyl phenyl ethers POE octyl phenyl ether, POE nonyl phenyl ether, POE dinyl phenyl ether, etc. g. POE, POP alkyl ethers POE / POP cetyl ether, POE / POP 2-decyl tetradecyl ether, POE , POP monobutyl ether, POE, POP hydrogenated lanolin, POE ・ PO
P glycerin ether, etc.

H. Tetra POE / tetra POP ethylenediamine condensates, i. POE castor oil or hydrogenated castor oil derivative POE castor oil, POE hydrogenated castor oil, POE hydrogenated castor oil monoisostearate, POE hydrogenated castor oil triisostea Rate, POE hydrogenated castor oil monopyroglutamic acid monoisostearate diester, POE hydrogenated castor oil maleic acid, etc.

J. POE beeswax lanolin derivative POE sorbit beeswax, etc. k. Alkanol amides Coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc. l. POE Propylene glycol fatty acid ester m. POE alkylamine n. POE Fatty acid amide o. Sucrose fatty acid ester

10. Ultraviolet absorber (1) Benzoic acid type ultraviolet absorber Para-aminobenzoic acid (hereinafter abbreviated as PABA), PABA
Monoglycerin ester, N, N'-dipropoxy PA
BA ethyl ester, N, N'-diethoxy PABA ethyl ester, N, N'-dimethyl PABA ethyl ester, N, N'-dimethyl PABA butyl ester,
N, N'-dimethyl PABA ethyl ester, etc.

(2) Anthranilic acid type UV absorber homomenthyl-N-acetylanthranilate, etc. (3) Salicylic acid type UV absorber amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p- Isopropanol phenyl salicylate, etc.

(4) Cinnamic Acid UV Absorber Octylcinnamate, Ethyl-4-isopropylcinnamate, Methyl-2-5-diisopropylcinnamate, Ethyl-2,4-diisopropylcinnamate, Methyl-2,4- Diisopropylcinnamate, propyl-p-methoxycinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate, octyl-p-methoxycinnamate (2-ethylchihesyl-p-methoxycinnamate), 2- Ethoxyethyl-p-methoxyxinnamate, cyclohexyl-p-methoxycinnamate, ethyl-α-cyano-β
-Phenylcinnamate, 2-ethylhexyl-α-cyano-β-phenylcinnamate, glyceryl mono-2
-Ethylhexanoyl-diparamethoxycinnamate, etc.

(5) Benzophenone type ultraviolet absorber 2,4-dihydroxybenzophenone, 2,2-dihydroxy-4-methoxybenzophenone, 2,2-dihydroxy-4,4'-dimethoxybenzophenone, 2,
2,4,4-Tetrahydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4-methylbenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonate, 4-phenyl Benzophenone, 2-ethylhexyl-4-phenyl-benzophenone-2-carboxylate, 2-hydroxy-4-n-octoxybenzophenone, 4-hydroxy-3-carboxybenzophenone, etc.

(6) Others 3- (4'-methylbenzylidene) -d, 1-camphor, 3-benzylidene-d, 1-camphor, urocanic acid, carocanic acid, ethyl ester, 2-phenyl-
5-methylbenzoxazole, 2,2-hydroxy-5
-Methylphenylbenzotriazole, 2- (2'-hydroxy-5-t-octylphenyl) benzotriazole, 2- (2'-hydroxy-5'-methylphenylbenzotriazole, dibenzalazine, dianisoylmethane, 4-methoxy- 4'-t-butyldibenzoylmethane, 5- (3,3-dimethyl-2-norbornylidene) -3-pentan-2-one, etc.

11. Fungicide hinokitiol, chlorhexidine hydrochloride, phenoxytanol, hexachlorophene, 2,4,4 'trichloro-2'-hydroxydiphenyl ether, (triclosan), bithionol, 3,4,4' trichlorocarbanilide (TCC), benzalkonium chloride , Talorhexidine hydrochloride, photosensitizer 201, photosensitizer 101, 1-hydroxypyridine-2-thione (zinc pyrithione), thiram (tetramethylthiuram disulfide), halocarban, salicylic acid, etc.

(Form) Examples of forms of the deodorant cosmetic of the present invention include spray type, roll-on type, powder type and pressed powder (molding powder) type,
Stick type etc. are mentioned.

In the case of the spray type, it can be obtained by storing it in a spray container together with a propellant such as liquefied gas and alcohol.

In the case of the roll-on type, it can be obtained by storing it in a roll-on container together with alcohol.

In the case of the powder type and the pressed powder type, they can be obtained by mixing them together with the powder component and the oil component, in the case of the powder type as they are, and in the case of the pressed powder type, they can be obtained by molding with various molding machines.

In the case of the stick type, oil (solid oil,
It can be obtained by mixing with a liquid oil), filling a container and molding.

[0073]

Examples (Examples 1 to 8 and Comparative Examples 1 to 3) [Deodorant powder spray] Example 1 shown in Table 1
8 and Comparative Examples 1 to 3 were used to produce deodorant powder sprays according to the following production method, and the deodorant properties (armpit odor / foot odor)
The discoloration resistance was evaluated by the following method. The evaluation results are also shown in Table 1.

(Manufacturing Method) The powder portion was mixed with a kneader, the oil component and the dispersant were mixed with a blender, and each was sequentially charged into an aerosol glass container, and then with a propellant to obtain a deodorant powder spray.

(Evaluation Method) Deodorizing Effect Test (Axillary Smell) This is a method in which the panelist makes a sensory evaluation using a panel of 20 men who are aware of the axillary odor during the summer when it is easy to sweat.

The test samples were randomly assigned to the left and right, and a double blind test was conducted in which one person other than the panel and the judge decided the sample and stored the key code.

The axilla of the panel is no longer smelled 70
The sample was used wiped with% ethanol. Bathing of each panel, use of a shower, and washing of the axilla were prohibited, and 24 hours later, the judge evaluated the degree of odor of the axilla on the left and right sides of the panel according to the following criteria.

(Deodorizing Effect Test: Evaluation Criteria) Evaluation was made by a 5-point method according to the following criteria, and the results were shown using the average value of the judgment results of a panel of 20 men. The higher the number, the stronger the odor.

◎: 1 point or more and less than 2 points ○: 2 points or more and less than 3 points △: 3 points or more and less than 4 points ×: 4 points or more

Deodorizing Effect Test (Foot Odor) This is a method in which 20 male test subjects who are aware of foot odor are used for sensory evaluation of foot odor by themselves during the summer when it is easy to sweat.

The test samples were randomly assigned to the left and right, and one person other than the subject performed a blind test in which the sample was assigned and the key code was stored.

The subject's foot was washed with a cosmetic stone until the foot odor disappeared, and then the sample was applied by spraying for 3 seconds from a distance of 5 cm from the foot so as to sufficiently adhere between the fingers.

Bathing of each panel, use of a shower, and washing of the feet were prohibited, and after 24 hours, the subjects evaluated the degree of odor of the left and right feet according to the same criteria as the axillary odor.

Discoloration resistance test The powder portion before being filled in the aerosol container was exposed to sunlight for 3 hours outdoors, each sample was placed on white paper, and a color change occurred as compared with the case where it was not exposed to sunlight. It was visually evaluated by a specialist researcher.

The evaluation criteria are as follows. ○: No color change is felt △: A slight color change is felt ×: A clear color change is felt

[0086]

[Table 1] * Powder part A in Table 1: Silver ion, zinc ion, ammonium ion-supporting zeolite (Zeomic AJ manufactured by Sinanen Zeomic Co., Ltd.)
10) B: Zeolite carrying silver ions and zinc ions C: Aluminum hydroxychloride D: Zinc oxide E: Spherical silica F: Talc

Oil content G: Isopropyl myristate Dispersant H: polyoxyethylene sorbitan monooleate Propellant I: Isopentane J: Liquefied petroleum gas

Deodorant (armpit odor) : Deodorant (foot odor) : Discoloration resistance

As can be seen from the above Examples and Comparative Examples, the deodorant powder spray of the present invention is superior in deodorant property and discoloration resistance to the Comparative Examples.

Further, it can be seen that the deodorant property is further improved by further adding the antiperspirant component and the deodorant component.

(Examples 9 to 16 and Comparative Examples 4 to 6) [Deodorant body powder] Example 9 shown in Table 2
.About.16 and Deodorant body powders of Comparative Examples 4 to 6 were produced and evaluated for deodorant properties (armpit odor / foot odor) and discoloration. The results are shown.

(Production Method) The following components were sequentially mixed with a Henschel mixer to obtain a deodorant body powder.

(Evaluation Method) Deodorization (armpit odor), deodorization (foot odor), and discoloration resistance are the same as in Examples 1-8.

[0094]

[Table 2] * Powder part A'in Table 2 is a zeolite carrying silver ions, zinc ions, and ammonium ions (Zeomic A manufactured by Sinanene Zeomic Co., Ltd.)
J10) B ': silver ion-supporting zeolite C': aluminum hydroxychloride D ': zinc oxide E': talc

Oil F ': Synthetic isoparaffin : Deodorant (armpit) : Deodorant (foot odor) : Discoloration resistance

(Examples 17 to 24, Comparative Examples 7 to 9) [Deodorant Stick] Examples 17 to 24 shown in Table 3
Also, deodorant sticks of Comparative Examples 7 to 9 were produced, and the deodorant property (armpit odor) and color fastness were evaluated by the following methods, and the results are shown.

(Production method) After the oil and the dispersant were heated and dissolved and mixed, the mixture was added to the powder portion separately mixed by a Henschel mixer, and the mixture was filled in a container to obtain a deodorant stick.

(Evaluation method) Deodorization (armpit odor) and discoloration resistance are the same as in Examples 1-8.

[0099]

[Table 3] * Powder part A "in Table 3: Zeolite supporting silver ion, zinc ion, and ammonium ion (Zeomic A manufactured by Sinanen Zeomic Co., Ltd.)
J10) B ": silver ion- and zinc ion-supporting zeolite C": aluminum hydroxy chloride D ": zinc oxide E": talc

Oil F ": Stearyl alcohol G": Liquid paraffin dispersant H ": Sorbitan fatty acid ester (POE content 20
%, Viscosity 500 cst / 25 ° C.): Deodorant (armpit): Discoloration resistance

(Example 25)   [Pressed powder type deodorant cosmetics]   (Powder part) Zeolite supporting silver and ammonium ions 4.0% by weight Aluminum hydroxy chloride 2.0 Zinc oxide 3.0 Talc 87.0   (Oil content) Liquid paraffin 4.0   (Additive) Fragrance suitable amount

(Production method) The powder portion was mixed with a Henschel mixer, and oil and additives were added to this mixture, which was then crushed with a 5HP palpelizer (manufactured by Hosokawa Micron Co., Ltd.), which was press-molded into a medium plate, A presto powder type deodorant cosmetic was obtained.

The pressed powder type deodorant cosmetics obtained did not have caking during use, and had sufficient deodorant effect and discoloration resistance.

(Example 26)   [Deodorant powder] Aluminum hydroxy chloride 13.0% by weight Silver ion, ammonium ion carrying zeolite 7.0 Spherical nylon powder 5.0 Synthetic isoparaffin 2.0 Fragrance suitable amount Talc 73.0

(Production Method) The above components were sequentially mixed with a Henschel mixer to obtain a deodorant powder. The deodorant powder obtained was excellent in deodorizing effect and color fastness.

(Example 27)   [Powder spray]   (Powder part) Aluminum hydroxy chloride 2.0% by weight Zeolite carrying silver ion, copper ion, ammonium ion 1.0 Talc 0.5   (Oil content) Isopropyl myristate 1.5 Fragrance 0.2   (Propellant) Isopentane 10.0 Liquefied petroleum gas 84.8

(Production method) The powder parts were mixed with a kneader, the oil components were mixed with a blender, and each was sequentially filled in a spray can, and then a propellant was sprayed into the can to obtain a powder spray.

The obtained powder spray was excellent in deodorizing effect and discoloration resistance.

(Example 28)   [Powder spray]   (Powder part) Silver ion, zinc ion, ammonium ion supported zeolite 2.0% by weight Zinc oxide 0.2 Silica 1.5   (Oil content) Polyoxyethylene nonyl phenyl ether 0.5 Isopropyl myristate 0.6   (Additive) Polyoxyethylene sorbitan monooleate 0.1 Perfume 0.1   (Propellant) Liquefied petroleum gas 95.0

(Production method) Powder parts were mixed with a kneader, oil was mixed with a blender, additives were added, and each was sequentially charged into a spray can, and further a propellant was charged into the can to obtain a powder spray. ..

The obtained powder spray was excellent in deodorizing effect and color fastness.

(Example 29)   [Compact deodorant powder]   (Powder part) Copper ion, zinc ion, ammonium ion supported zeolite 20.0% by weight Talc 60.0   (Oil content) Liquid paraffin 20.0

(Production Method) The powder portion was mixed with a Henschel mixer, oil was added to this mixture, and the mixture was crushed with a 5HP palpelizer (manufactured by Hosokawa Micron Co., Ltd.), which was pressed into a medium plate to obtain a compact deodorant powder. Obtained.

The compact deodorant powder obtained had sufficient deodorant effect and discoloration resistance.

(Example 30)   [Deodorant spray]   (Powder part) Zinc ion, ammonium ion supported zeolite 3.0% by weight Zinc oxide 2.0   (Oil content) Isopropyl myristate 5.0   (Additive) Isopropyl myristate 0.5 Tetra-2-ethylhexynoic acid diglycerol sorbitan 0.5   (Propellant) n-butane 76.0 i-butane 13.0

(Production method) The powder portion was mixed with a kneader, the oil and the additive were mixed with a blender, and then the mixture was filled in a spray can and further filled with a propellant to obtain a deodorant spray.

The deodorant spray obtained was excellent in deodorant effect and color fastness.

(Example 31)   [Baby powder]   (Powder part) Talc 80.3% by weight Calcium carbonate 17.0 Silver ion, ammonium ion supported zeolite 2.0   (Oil content) Synthetic isoparaffin 0.5   (Additive) Preservative 0.2

(Manufacturing Method) The above ingredients were well mixed with a blender to obtain baby powder.

The obtained baby powder was excellent in deodorizing effect and discoloration resistance.

(Example 32)   [Deodorant stick] Isopropyl myristate 60.0% by weight Squalane 10.0 Hydrocarbon wax 10.0 Aluminum hydroxy chloride 5.0 Zinc ion, ammonium ion supported zeolite 15.0

(Production Method) A mixture of the above components was filled in a container to obtain a deodorant stick.

The obtained deodorant stick was excellent in deodorizing effect and discoloration resistance when it was applied to the armpit.

(Example 33)   [Roll-on deodorant] Isopropyl myristate 67.0% by weight Ethanol 20.0 Sorbit 4.0 Aluminum hydroxy chloride 2.0 Magnesium oxide 2.0 Silver ion, copper ion, ammonium ion supported zeolite 5.0

(Production Method) The above components were mixed and placed in a roll-on container to obtain a roll-on deodorant cosmetic.

The roll-on deodorant cosmetic composition thus obtained was excellent in deodorant effect and color fastness.

(Example 34)   [Powder spray]   (Powder part) Aluminum hydroxy chloride 2.0% by weight Zinc ion, copper ion, ammonium ion supported zeolite 1.0 Talc 0.5   (Oil content) Isopropyl myristate 1.5 Fragrance 0.2   (Propellant)   Isopentane 10.0   Liquefied petroleum gas 84.8

(Production method) The powder portion was mixed with a kneader, the oil was mixed with a blender, and each was sequentially filled in a spray can, and further filled with a propellant to obtain a powder spray.
The obtained powder spray had good spreadability on the skin, and was excellent in antiperspirant, deodorant effect and discoloration resistance.

(Example 35)   [Powder spray]   (Powder part) Silver ion, copper ion, ammonium ion-supported zeolite 2.0% by weight Zinc oxide 0.2 Silica 1.5   (Oil content) Polyoxyethylene nonyl phenyl ether 0.5 Isopropyl myristate 0.6   (Additive) Polyoxyethylene sorbitan monooleate 0.1 Perfume 0.1   (Propellant) Liquefied petroleum gas 95.0

(Production Method) The powder portion was mixed with a kneader, the oil was mixed with a blender, and each was sequentially filled in a spray can, and further filled with a propellant to obtain a powder spray.
The obtained powder spray exhibited sufficient deodorizing effect and discoloration resistance.

(Example 36)   [Compact deodorant powder]   (Powder part) Zeolite supporting silver ion, zinc ion, ammonium ion 20.0% by weight Talc 60.0   (Oil content) Isopropyl myristate 10.0 Liquid paraffin 10.0

(Production method) The powder portion was mixed with a Henschel mixer, oil was added to this mixture, and the mixture was crushed with a 5HP palpelizer (Hosokawa Micron) and press-molded in a medium plate to obtain compact deodorant powder. Obtained.

The obtained compact deodorant powder had no caking during use, had a good feel on the skin, and had sufficient deodorizing effect and discoloration resistance.

(Example 37)   [Deodorant spray]   (Propellant) n-Butane 76.8% by weight i-butane 19.2   (Powder part) Zinc ion, ammonium ion supported zeolite 3.0   (Additive) Isopropyl myristate 0.5 Diglycerol sorbitan tetra-2-ethylhexanoate 0.5

(Production method) The powder portion was mixed with a kneader, the additives were mixed with a blender, and then the mixture was filled in a spray can and further filled with a propellant to obtain a deodorant spray.

The deodorant spray thus obtained exhibited a sufficient deodorizing effect and color fastness.

(Example 38)   [Baby powder]   (Powder part) Talc 80.0% by weight Calcium carbonate 17.0 Zeolite carrying silver and ammonium ions 2.3   (Oil content) Isoparaffin 0.5 Preservative 0.2

(Manufacturing method) The above ingredients were well mixed with a blender to obtain baby powder.

The baby powder obtained was excellent in deodorizing effect and color fastness.

(Example 39)   [Deodorant stick] Squalane 70.0% by weight Hydrocarbon wax 10.0 Silver ion, copper ion, zinc ion,         Ammonium ion-supported zeolite 20.0

(Manufacturing Method) A mixture of the above components was filled in a container to obtain a deodorant stick.

When the obtained deodorant stick was applied under the armpit, it had a good deodorizing effect and was also resistant to discoloration.

(Example 40)   [Roll-on deodorant cosmetics] Isopropyl myristate 71.0% by weight Ethanol 20.0 Sorbit 4.0 Copper ion, ammonium ion supported zeolite 5.0

(Production Method) The above components were mixed and put in a roll-on container to prepare a roll-on deodorant cosmetic.

The roll-on deodorant cosmetic composition thus obtained was intended to leave skin dry, and was excellent in deodorant effect and resistance to discoloration.

(Example 41)   [Body cleaning fee] N-lauryl-L glutamate triethanolamine 6.0% by weight N-lauryl methyl taurine sodium 3.0 Lauric acid triethanolamine 9.5 Myristic acid triethanolamine 9.5 Lauryl imidazolinium betaine 5.0 Lauryl diethanolamide 5.0 Propylene glycol 7.0 Zeolite supporting silver and ammonium ions 0.5 Isopropyl myristate 1.0 Purified water 53.38 Fragrance 0.01 Preservative 0.1 Ethylenediaminetetraacetic acid 0.01

(Manufacturing Method) Purified water is heated to 70 ° C., and other components are sequentially added and dissolved by stirring. It was cooled to room temperature and filled in a resin bottle containing a stirring ball to obtain a body cleaning agent.

The above-mentioned body cleansing agent had good detergency and foaming ability, but also had good system stability, deodorizing effect and discoloration resistance.

(Example 42)   [Carmine lotion] Ethanol 13.0% by weight   (Oil content) Isopropyl myristate 2.0   (Humectant) Glycerin 2.0 1,3 butylene glycol 2.0   (Powder) Iron oxide (red iron oxide) 0.15 Zinc oxide 0.5 Zeolite supporting silver and ammonium ions 0.5 Kaolin 1.5   (Drug) Camphor 0.2 Phenol 0.02 Fragrance 0.01 Anti-fading agent 0.01 Purified water 78.11

(Manufacturing Method) A perfume was added to ethanol, a moisturizing agent, and oil to dissolve them. Camphor and phenol were dissolved in purified water, and the powder agent, the anti-fading agent and the ethanol moisturizing agent phase were added thereto and stirred to wet-disperse the powder agent. 1
Carmine lotion was obtained by filtration through about 60 mesh.

The above carmine lotion has the effect of calming hot flashes of the skin after sunburn, and also has the effect of deodorizing,
It was excellent in discoloration resistance.

(Example 43)   [Essence oil]   (Oil content) Olive oil 49.69% by weight Liquid paraffin 25.0 Squalane 20.0   (Powder) Zeolite with silver ion and zinc ion 5.0   (Other) Vitamin E acetate 0.2 Antioxidant 0.1 Fragrance 0.01

(Manufacturing Method) An oil obtained by carbonizing a powdered medicine, an antioxidant and a fragrance with oil and stirring the mixture was filled in a resin bottle containing a stirring ball to obtain an essence oil.

The above essence oil was excellent in deodorizing effect and discoloration resistance.

(Example 44)   〔Facial wash〕   (fatty acid) Stearic acid 10.0% by weight Palmitic acid 10.0 Myristic acid 10.0 Lauric acid 4.0   (Oil content) Isoparaffin 2.0   (alkali) Potassium hydroxide 6.0 Moisturizer PEG 1500 10.0 Glycerin 15.0   (Surfactant) Glycerol monostearate 2.0 POE (20) sorbitan monostearic acid 2.0   (Powder) Silver ion, ammonium ion supported zeolite 2.0 Preservative 0.1 Ethylenediaminetetraacetic acid 0.05 Fragrance 0.01 Purified water 26.84

(Production method) The fatty acid, oil, humectant and preservative were melted by heating and kept at 70 ° C. Purified water in which the alkali had been previously dissolved was added to the stirring oil phase. After the addition, the temperature was maintained at 70 ° C. for a while to complete the neutralization reaction. Next, the melted surfactant, chelating agent, fragrance, and powder were added, and the mixture was stirred and mixed, deaerated, filtered, and cooled to obtain a face wash.

(Evaluation Results) The above face wash was excellent in detergency and foaming property, and was also excellent in deodorizing effect and discoloration resistance.

(Example 45)   [Pack (peel-off type)] Coating agent Polyvinyl acetate emulsion 15.0% by weight Polyvinyl alcohol 10.0   (Humectant) Sorbitol 5.0 PEG400 5.0   (Oil content) Jojoba oil 3.0 Squalane 1.0   (Surfactant) POE sorbitan monostearate 1.0   (Powder) Titanium oxide 5.0 Silver ion, ammonium ion supported zeolite 3.0 Talc 7.0   (alcohol) Ethanol 8.0 Fragrance 0.01 Preservative 0.1 Purified water 36.89

(Production Method) Powder was added to purified water and sufficiently dispersed, a moisturizer was added, and after heating to 70 to 80 ° C., a film forming agent was added and dissolved. Perfume, preservatives, surfactants in ethanol,
Oil was added. This was added to the above aqueous phase and mixed. After degassing, filtering and cooling, a pack was obtained.

(Evaluation Results) The above pack was excellent in deodorizing effect and color fastness.

(Example 46)   [Pressed powder] Powder Aluminum hydroxy chloride 5.0% by weight Zeolite carrying silver ion, zinc ion, ammonium ion 5.0 Talc 87.0   (Oil content) Liquid paraffin 3.0 Fragrance suitable amount

(Production method) After the powder components were thoroughly mixed, the fragrance dissolved in the oil was uniformly sprayed and mixed. After crushing this powder, compression molding was performed to obtain a pressed powder.

(Evaluation Results) The pressed powder was excellent in deodorizing effect and color fastness.

(Example 47)   〔Soap〕 Lauric acid monoglyceride sulfate sodium 54.87% by weight Sodium lauryl sulfate 10.0 Coconut oil fatty acid sodium 30.0 Cetyl alcohol 4.0 Silver ion, ammonium ion supported zeolite 1.0 Fragrance 0.01 Dye 0.01 Antioxidant 0.1 Ethylenediaminetetraacetic acid 0.01

(Manufacturing Method) The above ingredients were added to a mixer, mixed and stirred, then put on a roll and a plotter, kneaded and compressed, molded into a rod and extruded, and stamped to obtain soap.

(Evaluation Results) The above soap was excellent in deodorizing effect and color fastness.

(Example 48)   [Emollient lotion]   (Oil content) Cetyl alcohol 1.0% by weight Beeswax 0.5 Vaseline 2.0 Squalane 8.0   (alcohol) Ethanol 5.0   (Humectant) Glycerin 4.0 1,3 butylene glycol 4.0   (Surfactant) POE (10) monooleate 1.0 Glycerol monostearate 1.0   (Mucus) Quinceseed extract (5% aqueous solution) 20.0   (Powder) Silver ion, copper ion, zinc ion,         Ammonium ion-supported zeolite 2.0 Preservative 0.05 Coloring agent 0.01 Fragrance 0.01 Purified water 51.43

(Production method) A moisturizer and a coloring agent were added to purified water, and
The temperature was adjusted to 0 ° C. A surfactant and a preservative were added to the oil, and the temperature was adjusted to 70 ° C. This was added to the above aqueous phase to carry out preliminary emulsification. A quince seed extract, powder and ethanol were added to this, and the mixture was stirred, and the emulsion particles were homogenized with a homomixer, then deaerated, filtered and cooled to obtain an emollient lotion.

(Evaluation Results) The emollient lotion was excellent in deodorizing effect and color fastness.

(Example 49)   [Oil gel (emulsified type)]   (Oil content) Liquid paraffin 10.0% by weight Glycerol tri-2-ethylhexanoic acid ester 52.0   (Humectant) Sorbitol 10.0 PEG400 5.0   (Surfactant) Acyl methyl taurine 5.0 POE Octyldodecyl Alcohol Ether 10.0   (Powder) Silver ion, zinc ion Ammonium ion supported zeolite 2.0 Fragrance 0.01 Purified water 5.99

(Manufacturing method) A moisturizer and acylmethyl taurine were added to purified water and the temperature was adjusted to 70 ° C. POE octyldodecyl ether and a fragrance were added to the oil, and the temperature was adjusted to 70 ° C. This and powder were gradually added to the previous aqueous phase. After homogenizing the emulsified particles with a homomixer, deaeration, filtration and cooling were performed to obtain an oily gel.

(Evaluation Results) The above oily gel has a deodorizing effect,
It was excellent in discoloration resistance.

(Example 50)   〔cream〕   (Oil content) Cetyl alcohol 5.0% by weight Stearic acid 4.0 Vaseline 4.0 Squalane 9.0 Glycerol tri-2-ethylhexanoate 7.0   (Humectant) Dipropylene glycol 5.0 Glycerin 5.0   (Surfactant) Propylene glycol monostearate 3.0 POE (20) cetyl alcohol ether 3.0   (alkali) Triethanolamine 1.0   (Powder) Silver ion, ammonium ion supported zeolite 1.0 Preservative 0.1 Antioxidant 0.05 Fragrance 0.01 Purified water 52.84

(Manufacturing method) A moisturizer and an alkali were added to purified water to adjust the temperature to 70 ° C. After heating and dissolving the oil, a surfactant, a preservative, an antioxidant and a fragrance were added to adjust the temperature to 70 ° C. This was added to the above aqueous phase for preliminary emulsification. After adding the powder and homogenizing the emulsified particles with a homomixer, deaeration, filtration and cooling were performed.

(Evaluation Results) The above cream had excellent deodorizing effect and discoloration resistance.

[0176]

EFFECTS OF THE INVENTION According to the present invention, a deodorant cosmetic composition having far superior deodorant effect and discoloration resistance as compared with conventional ones can be obtained.

─────────────────────────────────────────────────── --- Continuation of the front page (72) Inventor Yasuo Kurihara 3-35, Toyooka-dori, Mizuho-ku, Nagoya, Aichi (56) References JP-A-4-36220 (JP, A) JP-A-60-178810 ( JP, A) JP 62-212316 (JP, A) JP 1-305013 (JP, A) JP 63-265809 (JP, A) JP 5-163125 (JP, A) JP Hei 2-224761 (JP, A) JP 5-112440 (JP, A) JP 57-11908 (JP, A) (58) Fields investigated (Int.Cl. ⁷ , DB name) A61K 7 / 00-7/50

Claims (8)

(57) [Claims] 1. A deodorant cosmetic composition for deodorizing body odor, comprising at least an antibacterial zeolite in which a part or all of ion-exchangeable ions are replaced with ammonium ions and antibacterial metal ions. 2. The content of the antibacterial zeolite is 0.1
The deodorant cosmetic composition according to claim 1, wherein the deodorant cosmetic composition is contained in an amount of not less than wt%. 3. The deodorant cosmetic according to claim 1, wherein the deodorant cosmetic is a spray type. 4. The amount of the antibacterial zeolite compounded is 1.0% by weight.
% Or more, The deodorant cosmetic composition according to claim 3. 5. The deodorant cosmetic according to claim 1 or 2, wherein the deodorant cosmetic is a powder type, a stick type or a pressed powder type. 6. The deodorant cosmetic composition according to claim 5, wherein the compounding amount of the antibacterial zeolite is 5.0% by weight or more. 7. The deodorant cosmetic composition according to claim 1, which further comprises an aluminum compound. 8. The deodorant cosmetic composition according to claim 1, further comprising a metal oxide.