CN1261265A - Gel deodorant compositions having reduced skin irritation - Google Patents

Gel deodorant compositions having reduced skin irritation Download PDF

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Publication number
CN1261265A
CN1261265A CN 98806543 CN98806543A CN1261265A CN 1261265 A CN1261265 A CN 1261265A CN 98806543 CN98806543 CN 98806543 CN 98806543 A CN98806543 A CN 98806543A CN 1261265 A CN1261265 A CN 1261265A
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China
Prior art keywords
compositions
weight
glycol
polymeric alcohol
gellant
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CN 98806543
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Inventor
诺曼·D·阿拉瓦
戴维·F·斯威尔
杰拉尔德·J·古斯基
柯蒂斯·B·莫特利
托马斯·V·奥尔
李利
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Procter and Gamble Co
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Procter and Gamble Co
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Priority claimed from US09/071,100 external-priority patent/US6174521B1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CN1261265A publication Critical patent/CN1261265A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00Anti-perspirants or body deodorants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/042Gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/347Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/74Biological properties of particular ingredients
    • A61K2800/77Perfumes having both deodorant and antibacterial properties

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

Disclosed are gel deodorant compositions comprising (a) from about 0.001 % to about 50 % by weight of a deodorant active, fragrance, or combination thereof; (b) from about 0.01 % to about 20 % by weight of a gellant; (c) from about 5 % to about 90 % by weight of a polymeric alcohol having at least one free hydroxyl group and also having from about 2 to about 80 alkoxylate radicals wherein in the alkoxylate radical contains from about 2 to about 6 carbon atoms; (d) from about 5 % to about 90 % by weight of a nonpolymeric alcohol having at least two free hydroxyl groups, and also having from about 3 to about 20 carbon atoms, wherein the weight ratio of the polymeric to nonpolymeric alcohol is from about 18:1 to about 1:5; (e) from zero percent to about 10 % by weight of glycerin; and (f) from about 0.01 % to about 89 % by weight of water. Also disclosed is a method of controlling malodor associated with perspiration by topical application of any deodorant composition containing a select combination of triclosan and triclocarban. All of these compositions remain clear or translucent over extended periods of time, and provide little or no skin irritation in addition to improved cosmetic benefits such as dry feel, ease of application, emolliency, fragrance longevity, and no powdery residue.

Description

The gel deodorant compositions that skin irritation is little
Invention field
The invention relates to and have the little gel deodorant compositions of skin irritation.The present invention is particularly about containing the gel deodorant compositions of gellant, deodorant activities component or spice and polymeric alcohol and non-polymeric pure selectivity combination.
Background of invention
Local deodorizer has various forms of preparations, is locally applied to people's skin, with the stench of covering or avoiding being caused by perspiration.These local deodorizer generally are locally applied to other zones of oxter or skin with soft deodorizer gel or bar form.These products generally contain gellant, solvent and spice or active antimicrobial ingredient.
Generally as the gellant in the local deodorizer gel, its example comprises the sodium or the potassium salt of naturally occurring fatty acid to fatty acid soaps.General and the high polarity alcoholic solvent of this gellant merges and uses and improved the effect of cosmetics, for example has transparency, uses, has when using nice and cool sensation easily, no powdery residue and dryly feel.Often use monobasic or dihydroxylic alcohols, particularly propylene glycol and dipropylene glycol for this purpose.
Numerous species gel deodorant preparation is known, comprises containing for example preparation of water, monohydric alcohol or dihydroxylic alcohols of soap and solvent.The exemplary of described preparation is the gel that contains alcohol, this gel contains soap or other similar gellant, 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers or other deodorant activities component and polar solvent, for example ethanol, propylene glycol, dipropylene glycol or other higher molecular weight polypropylene glycols.Though these contain pure deodorizer gel is very general with normally used, many is unfavorable to skin, can cause over-drastic skin irritation after local application.
Therefore, the purpose of this invention is to provide a kind of gel deodorant compositions that contains alcohol, it is gentle to skin, causes skin irritation hardly, and a kind of compositions that contains the polymeric alcohol and the non-polymeric alcohol of selection percentage also is provided.Another object of the present invention provides a kind of compositions with advantage in improved dry sensation and other the beauty treatment, and these advantages are for example to use easily, and lubricity is good, lasting fragrance, and/or visible residue is few.
Brief summary of the invention
The invention relates to gel deodorant compositions, it contains: (a) about 0.001%-about 50% (weight) deodorant activities component, spice or its combination; (b) about 0.01-about 20% (weight) gellant; (c) about 90% (weight) of about 5%-contain at least one free hydroxyl group and contain the 2-that has an appointment about 80 each have the polymeric alcohol of the alkoxyl of about 6 carbon atoms of about 2-; (d) about 90% (weight) of about 5%-contains at least two free hydroxyl groups and contains the non-polymeric alcohol of about 20 carbon atoms of the 3-that has an appointment, and wherein the weight ratio of polymeric alcohol and non-polymeric alcohol is about 18: about 1: 5 of 1-; (e) 0%-about 10% (weight) glycerol; (f) about 0.01%-about 89% (weight) water.
Have been found that gel deodorant compositions of the present invention is relatively mild to skin and does not almost have skin irritation.It is Clear ﹠ Transparent for a long time that these compositionss still keep basically, and have good cosmetic result, for example dry sensation, use easily, have lubricity, deodorization to render a service high, lasting fragrance and/or do not have the powdery residue.
Describe in detail
Gel deodorant compositions of the present invention contains gellant, polymeric alcohol, non-polymeric alcohol, spice and/or deodorant activities component as key component.These gel deodorant compositions are for other appropriate area that are locally applied to oxter or skin.This gel deodorant compositions is preferably solid or soft solid bar form, but also can be mixed with the non-strip preparation that is fit to be applied to oxter or other zones of skin.
Here the term of Shi Yonging " environmental condition " refers at about 1 atmospheric pressure, the surrounding under about 50% relative humidity and the about 25 ℃ condition.
Gel deodorant compositions of the present invention can contain or mainly contain key component of the present invention and limited field described here, and any additional or optional component, composition or limited field described here.
Except as otherwise noted, all percents, umber and ratio are all by general composition weight meter.Except as otherwise noted, all wt relevant with listed component all is benchmark with the active component content, therefore, do not comprise solvent or by-product, and it can be included in the commercially available raw material.
Deodorant activities component and spice
Gel deodorant compositions of the present invention contains deodorant activities component, spice or its combination, comprises deodorization spice, and its concentration is that about 0.001%-of composition weight is about 50%, and preferably about 0.01%-is about 20%, and more preferably from about 0.1%-about 10%.These deodorant activities components and spice comprise and are fit to be locally applied to any known of application on human skin or other deodorizer or spice safely and effectively.
Except as otherwise noted, here the term of Shi Yonging " active component " generally refers to deodorant activities component, deodorization spice or spice, and therefore, term " deodorant activities component " refers in particular to the material of some local usefulness can avoid or remove the stench that produces by perspiring.Term used herein " spice " refers specifically to the malodorous any part material that hides or cover by the generation of perspiring, and perhaps makes this deodorant compositions have needed fragrance.
A) deodorant activities component
The deodorant activities component that is adapted at using in the gel deodorant compositions comprises to be avoided or eliminates by perspiration causing malodorous any known or effective part material.These deodorant activities components generally are antimicrobial (for example antibacterial, antifungal), the material that absorbs foul smell, or their combination.
Preferred deodorant activities component is an antimicrobial; the example of its indefiniteness comprises bromination cetyl-trimethyl ammonium; cetylpyridinium chloride; hyamine 1622; chlorination diisobutyl phenoxy group ethoxyethyl group dimethyl benzyl ammonium; the N-sarcosyl; the N-palmethyl sodium sarcosinate; the dodecanoyl sarcosine; N-myristoyl glycine; N-lauryl creatine acid potassium; the chlorination trimethyl ammonium; chlorination hydroxyl sodium lactate aluminum; triethyl citrate; chlorination three (cetyl) ammonium methyl; 2; 4; 4 '-three chloro-2-dihydroxy diphenyl ethers (Triclosan); 3; 4; 4 '-neko (neko); the Diaminoalkyl amide; L-lysine cetyl amide for example; citric acid; the hot pyrrole sugar (piroctose) of salicylic acid and hydroxyl first or its heavy metallic salt; zinc salt particularly; the heavy metallic salt of PTO; vancide ZP particularly; phenol zinc sulfate; farnesol and their combination.
Preferred deodorant activities component is 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers (Triclosan) and 3,4,4 '-neko (Neko) and their combination, 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers or 3 wherein, 4,4 '-preferred concentration of neko is that about 0.01%-of described composition weight is about 1.0%, more preferably from about 0.1%-is about 0.5%, most preferably from about 0.1%-0.3%, and when in compositions, using together, 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers and 3,4,4 '-total concentration of neko is that about 0.01-of described composition weight is about 2.0%, and more preferably from about 0.2%-is about 1.0%, and most preferably from about 0.2%-about 0.6%.Have been found that the odor removal efficient that the combination of these two kinds of deodorant activities components obtains surpasses by the accumulation odor removal efficient of this combination with another kind of method expectation.
The preferred compositions of above-mentioned Triclosan and Neko all is effective for the deodoriging properties that improves the said deodorant compositions of the present invention or any known deodorant or contain the topical compositions that is suitable for this combination that application on human skin uses.Therefore, the invention still further relates to a kind of control is perspired by the people and causes malodorous method, comprise 2,4,4 '-three above-mentioned chloro-2-dihydroxy diphenyl ether/3,4,4 '-compositions of neko or contain 2,4,4 '-three above-mentioned chloro-2-dihydroxy diphenyl ether/3,4,4 '-any other suitable compositions of neko compositions is locally applied to other zones of oxter or skin.The amount of application that contains most of deodorant compositions of above-mentioned composition is the about 2.0g of the about 0.1g-of each armpit, preferably once a day or twice, and more preferably once a day.
Other deodorant activities components comprise the suction stink substance, and for example carbonate and bicarbonate comprise alkali carbonate and bicarbonate, ammonium salt and tetraalkylammonium salt.The sodium salt of preferably described suction stink substance and potassium salt.
Gel deodorant compositions preferably is substantially devoid of constringent antidesiccant active component, for example aluminum or zirconium antidesiccant salt or coordination compound.In this manual, it is that this gel deodorant compositions preferably contains less than about 5% that term " is substantially devoid of " meaning, be more preferably less than about 2%, the described convergence antidesiccant active component of 0% (weight) most preferably.
B) spice
The spice that is adapted at using in the gel deodorant compositions is included in the material of known or other effective any local applications in the stench that covering perspires causes, perhaps contains the material of any local usefulness of the spice that can produce required fragrance in its composition.These spice comprise any spice or the flavor chemistry product that suitable local skin is used.
The concentration of spice should be effectively to characteristic that required fragrance is provided or to covering stench in gel deodorant compositions, and wherein stink was original relevant with said composition itself or relevant with people's generation stench of perspiring.In addition, spice and whatsoever carrier exist simultaneously, serious stimulation should not passed to skin, do not destroy or chafe under the particularly disclosed in front concentration.Spice generally is to be dissolved in gel deodorant compositions and water-fast essence form.
Various spice are made by the skilled personnel of present technique art.General spice is at Arctunder, Perfume and Flavour Chemicals (Aroma Chemicals), Vol.I and II (1969); And Arctander, among the Perfume and Flavour Mattrials of Natural Origin (1960) explanation is arranged.Here the United States Patent (USP) of quoting 4,322,308 and 4,304,679 disclose perfume composition, are not limited to evaporable aldehydes matter (for example isoamyl salicylate, benzyl salicylate and Caulis et folium gaultheriae yunnanensis oil red) but generally comprise; Essential oil (for example Oleum Pelargonii Graveolentis, patchouli oil, and petitgrain oil); Citrus oils; Extract and resin (for example benzoin siam balsam and opopanax balsam); " synthesize " oil (for example Bergamot 37 and 430, Geranium 76 and Pomeransol 314); Aldehyde and ketone (for example B-methyl naphthyl ketone, right-tert-butyl group-A-hydrogenated methyl cinnamic aldehyde and right-tertiary pentyl Ketohexamethylene); Polycyclic compound (for example coumarin and jara jara); Ester (for example diethyl phthalate, phenylethyl phenylacetate, non-anolide-1: 4).Spice also comprises by spending system material and the deutero-esters of fruit and essential oil, citrus oils, absolute oil, aldehyde, balsam, Moschus and other animal perfume material notes (for example natural educt of civet, beaver perfume (or spice) and Moschus), face cream, or the like, and alcohol (for example dimgrcetol, phenethanol and tetra-muguol).Here the example of the component of using in the spice comprises capraldehyde, the hendecanal, undecylene aldehyde, lauryl aldehyde, amyl cinnamic aldehyde, glycidic acid ethyl methyl phenyl ester, methyl aldehyde C-9, myristic aldehyde, nonalactone, aldehyde C-9, octanal, undecalactone, jasminolene, benzaldehyde, vanillin, piperonal, Camphora, para hydroxybenzene oxyphenisatin ketone, 6-acetyl group-1; 1; 3; 4; 4; the mixture of 6-hexamethyl naphthane, Alpha-Methyl ionone, γ-crystal violet ketone musk and amyl group Ketohexamethylene and these components.
Other suitable spice are to cover or help to cover by perspiration to cause the spice (spice that is called mask malodors hereinafter) of stink or the spice of the abnormal smells from the patient that causes with the intrinsic stink of some gel deodorant compositions or material.Some infinite examples of suitable mask malodors spice are at United States Patent (USP) 5,554,588,4,278,658,5,501,805 and european patent application 684037A1 in illustrate, here quote with list of references.The spice of preferred mask malodors be the deodorization value at least about 0.25, preferably about 0.25-is about 3.5, more preferably from about 0.9-is about 3.5, according to the deodorization value determination of test method of describing among the european patent application 684037A1.
Here the spice of Shi Yonging also can contain solubilizing agent, diluent or the solvent of knowing in the art.Described material is at Arctander, explanation among the Perfume and Flavour Chemicals (Aro-maChemicals), Vol.I and II (1969).These materials generally comprise dipropylene glycol, diethylene glycol, the pure and mild benzylalcohol of C1-C6.
Gellant
Gel deodorant compositions of the present invention contains a kind of gellant that is suitable for making described compositions to have the hardness of needs and uses characteristic.Gelling agent concentration is that about 0.01%-of gel deodorant compositions weight is about 20%, and preferably about 0.1%-is about 10, and more preferably from about 1%-is about 8%, and most preferably from about 3%-about 7%.
Any gellant or gellant system all can be used in the gel deodorant compositions of the present invention, condition is about 50 ℃-Yue 150 ℃ of processing temperatures, preferred about 50 ℃-Yue 120 ℃, under more preferably from about 60 ℃-Yue 100 ℃, the gellant of selecting can dissolve, and forms solution or other uniform liquids or liquid dispersion liquid with the dicyandiamide solution of said selection here.The gellant of selecting becomes the gel deodorant compositions with required gel-type vehicle after also must and finishing dealing with in preparation, and it has required hardness and coating characteristic.
The preferred gellant that uses in gel deodorant compositions of the present invention is a soap, and wherein fatty acid part contains about 40 carbon atoms of the 12-that has an appointment, about 22 carbon atoms of preferably about 12-, more preferably from about about 20 carbon atoms of 16-, most preferably from about 18 carbon atoms.The cationic salt of suitable formation that uses in these gellant comprises slaine, for example alkali metal (as sodium and potassium), and alkaline-earth metal (as magnesium and aluminum) salt.Preferred sodium and potassium salt, more preferably sodium stearate, sodium palmitate, sodium laurate, arachidic acid sodium, Shang Yu acid sodium, potassium stearate, brown potassium aluminate, Sodium myristate, potassium palmitate, monostearate aluminum or their combination.Sodium stearate most preferably.
The infinite example that is suitable for making the fatty acid of fatty acid gellant comprises acid, for example myristic acid, Palmic acid, stearic acid, oleic acid, mountain acid, arachidic acid, lauric acid, linoleic acid, linolenic acid, heptadecanoic acid or their combination.These fatty acids are preferably produced by for example following raw material: Oleum Cocois, Adeps Bovis seu Bubali, lanoline, fish oil, Cera Flava, Petiolus Trachycarpi oil, Oleum Arachidis hypogaeae semen, olive oil, Oleum Gossypii semen, Oleum Glycines, Semen Maydis oil, rapeseed oil, rosin acid, tallow, with produce by other natural materials, or produce by the synthetic or semisynthesis that the personnel that are skilled in technique in formulation art know.
The gellant that other that are adapted at using in the gel deodorant compositions are suitable comprises hydroxy acid, fatty acid, fatty acid ester and amide and soap, hydroxy fatty acid, cholesteric material, lanoline material, with known other amide gellant as gellant, perhaps other hereinafter those gellant that describe in detail.
The infinite example of suitable fatty acids gellant comprises fatty acid and hydroxyl or the alpha-hydroxy fatty acid that contains about 40 carbon atoms of the 10-that has an appointment, and its example comprises 12-hydroxy stearic acid, 12-hydroxylauric acid, 16-hydroxy-palmitic acid, mountain acid, eurcic acid, stearic acid, sad, lauric acid, isostearic acid, their combination and their salt.
The infinite example of other of the special gellant that is adapted at using in the gel deodorant compositions comprises and the corresponding gellant of following formula:
Figure A9880654300081
R in the formula 1Be OR 2Or NR 2R 3And R 2And R 3Be hydrogen, or contain about 22 carbon atoms of the 1-that has an appointment, preferred about 1 branched line style or cyclic alkyl, aryl or aralkyl to about 18 carbon atoms.R 2And R 3Can be identical or different, but at least one hydrogen atom preferably.In these gellant, be preferably selected from following gellant: the 12-hydroxy stearic acid, the 12-methyl hydroxystearate, 12-hydroxy stearic acid ethyl ester, 12-hydroxy stearic acid stearyl ester, 12-hydroxy stearic acid benzyl ester, 12-hydroxy stearic acid amide, 12-hydroxy stearic acid isopropyl amide, 12-hydroxy stearic acid butyl amide, 12-hydroxy stearic acid benzyl amide, 12-hydroxy stearic acid phenyl amide, 12-hydroxy stearic acid tert-butylamides, 12-hydroxy stearic acid cyclohexyl amide, 12-hydroxy stearic acid 1-adamantyl amide, 12-alkyl stearic acid 2-adamantyl amide, 12-hydroxy stearic acid diisopropylamide, with their mixture.
The infinite example of the suitable amide gellant that uses in gel deodorant compositions comprises the monamide gellant of dibasic or side chain, diamides gellant, Disnalon (Ferrer). gellant or their combination of monobasic or side chain.Preferably consistent with following formula two-and/or three-alkali formula alkyl-carboxylic acid amide: Main chain is by C ', C in the formula " and the X bonding form and formula in:
A) R 1Be nothing, hydroxyl, hydrogen, aryl, siloxanes, saturated or undersaturated, replacement or unsubstituted, straight chain, side chain or cyclic C 1-C 22Alkyl, C 1-C 22Thiazolinyl, C 1-C 22Alkoxyl, C 1-C 22Arrcostab, C 1-C 22Alkyl ether, or C 1-C 22The aryl that alkyl replaces, preferred C 4-C 18Alkyl, C 4-C 18Thiazolinyl, C 4-C 18Alkoxyl, C 4-C 18Arrcostab, C 4-C 18Alkyl ether, or C 4-C 18The aryl that alkyl replaces, more preferably C 12-C 18Alkyl, C 12-C 18Thiazolinyl, C 12-C 18Alkoxyl, C 12-C 18Arrcostab, C 12-C 18Alkyl ether or C 12-C 18The aryl that alkyl replaces;
B) R 2, R 4, R 5And R 6Be hydrogen, hydroxyl, aryl separately or together, siloxanes is saturated or undersaturated, replacement or unsubstituted, straight chain, side chain or cyclic C 1-C 22Alkyl, C 1-C 22Thiazolinyl, C 1-C 22Alkoxyl, C 1-C 22Arrcostab, C 1-C 22Alkyl ether or C 1-C 22The aryl that alkyl replaces, preferred C 4-C 10Alkyl, C 4-C 10Thiazolinyl, C 4-C 10Alkoxyl, C 4-C 10Arrcostab, C 4-C 10Alkyl ether or C 4-C 10The aryl that alkyl replaces, more preferably C 4-C 10Alkyl, C 4-C 8Thiazolinyl, C 4-C 8Alkoxyl, C 4-C 8Arrcostab, C 4-C 8Alkyl ether or C 4-C 8The aryl that alkyl replaces;
C) R 3Be nothing, hydroxyl, hydrogen, saturated or undersaturated, replacement or unsubstituted, straight chain, side chain or cyclic C 1-C 4Alkyl, C 1-C 4Thiazolinyl, C 1-C 4Alkoxyl, C 1-C 4Arrcostab, C 1-C 4Alkyl ether, preferred C 1-C 4Alkoxyl, hydroxyl or hydrogen, more preferably hydroxyl or hydrogen;
D) R 7And R 8Be nothing, hydrogen, hydroxyl, aryl separately or together, siloxanes is saturated or undersaturated, replacement or unsubstituted, straight chain, side chain or cyclic C 1-C 22Alkyl, C 1-C 22Thiazolinyl, C 1-C 22Alkoxyl, C 1-C 22Arrcostab, C 1-C 22Alkyl ether or C 1-C 22The aryl that alkyl replaces, preferred C 4-C 10Alkyl, C 4-C 10Thiazolinyl, C 4-C 10Alkoxyl, C 4-C 10Arrcostab, C 4-C 10Alkyl ether or C 4-C 10The aryl that alkyl replaces, more preferably C 4-C 8Alkyl, C 4-C 8Thiazolinyl, C 4-C 8Alkoxyl, C 4-C 8Arrcostab, C 4-C 8Alkyl ether or C 4-C 8The aryl that alkyl replaces;
E) R 9Be not have or hydrogen;
F) R 10And R 11Be nothing, hydrogen, hydroxyl, aryl separately or together, siloxanes is saturated or undersaturated, replacement or unsubstituted, straight chain, straight chain or cyclic C 1-C 6Alkyl, C 1-C 6Thiazolinyl, C 1-C 6Alkoxyl, C 1-C 6Arrcostab, C 1-C 6Alkyl ether or C 1-C 6The aryl that alkyl replaces, preferred C 1-C 4Alkyl, C 1-C 4Thiazolinyl, C 1-C 4Alkoxyl, C 1-C 4Arrcostab, C 1-C 4Alkyl-alkyl ether or C 1-C 4Aryl or hydrogen that alkyl replaces, more preferably hydrogen;
G) X is nothing, hydrogen, aryl or CH 2n, wherein n is the integer of 1-6, preferred  CH 2 n, wherein n is the integer of 1-3;
H) Y is nothing, acyl group or carbonyl;
I) Z is nothing, hydrogen, hydroxyl, aryl, siloxanes, fluorine is saturated or undersaturated, replacement or unsubstituted, straight chain, side chain or cyclic C 1-C 22Alkyl, C 1-C 22Thiazolinyl, C 1-C 22Alkoxyl, C 1-C 22Arrcostab, C 1-C 22Alkyl ether or C 1-C 22The aryl that alkyl replaces, preferred C 4-C 10Alkyl, C 4-C 10Thiazolinyl, C 4-C 10Alkoxyl, C 4-C 10Arrcostab, C 4-C 10Alkyl ether, or C 4-C 10The aryl that alkyl replaces, more preferably C 4-C 8Alkyl, C 4-C 8Thiazolinyl, C 4-C 8Alkoxyl, C 4-C 8Arrcostab, C 4-C 8Alkyl ether or C 4-C 8Alkyl substituting aromatic base; With
J) " a " is two keys or singly-bound;
Condition is:
(i) at X when being no, Y, Z, R 3, R 7And R 8All be not have, C ' directly is connected C " on, and R 1Not hydrogen;
Be not have and Y when being no at X and Z (ii), X directly is connected on the Z;
(iii) when Z is nothing, hydrogen or hydroxyl, R 7And R 8Be not have;
(iv) when " a " is two key, R 3And R 9Be not have.
The infinite example of the concrete alkylamide gellant that is adapted at using in the gel deodorant compositions comprises the alkylamide in citric acid, tricarballylic acid, equisetic acid, inferior chloro triacetic acid, succinic acid and itaconic acid; for example 1; 2,3-the third three butyramides, 2-hydroxyl-1,2; 3-the third three butyramides, 1-propylene-1; 2,3-three caprylamides, N, N ' N " three (acetyl group caprinoyl) amine, 2-dodecanoyl-N; N '-dihexyl succinamide and 2-dodecanoyl-N, N '-dibutyl succinamide.
Polymeric alcohol
Gel deodorant compositions of the present invention contains the combination of polymeric alcohol and non-polymeric alcohol, is used for the selected gellant of gel combination with dissolving.This combination solvent also can be used to dissolve deodorant activities component or spice.The concentration of polymeric alcohol is that about 5%-of described composition weight is about 90% in gel deodorant compositions, and preferably about 5%-is about 80%, and more preferably from about 10%-is about 75%, and most preferably from about 20%-about 60%.
Term used herein " polymeric alcohol " meaning is any oxyalkylated alcohol, it is a liquid under environmental condition, and contain at least one free hydroxyl group, described polymeric alcohol contains about 80 of the 1-that has an appointment, preferred about 20 the multiple oxyalkylene groups of about 3-, wherein each multiple oxyalkylene group contains 2-6 carbon atom.
The infinite example of the polymeric alcohol that is adapted at using in the gel deodorant compositions comprises diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., dipropylene glycol, tripropylene glycol, liquid polypropylene glycol ethylene glycol copolymer, four propylene glycol, tetraethylene glycol (TEG), dibutylene glycol, 1, ammediol, carbiphene, PEG-8,1,3-butanediol, 1,4-butanediol, glycerol propoxylate and its mixture.Preferred polymeric alcohol comprises dipropylene glycol, tripropylene glycol, four propylene glycol and their mixture.
When here using, Polyethylene Glycol, polypropylene glycol, polypropylene glycol ethylene glycol copolymer comprise the alkyl ether derivative (for example ethyl, propyl group, myristyl and butyl ether derivant) of these chemical compounds, and condition is that all derivants contain at least one free hydroxyl group.The example of described chemical compound is the myristyl ether derivant of polypropylene glycol, for example PPG-3 myristyl ether.
Non-polymeric alcohol
Gel deodorant compositions of the present invention contains non-polymeric alcohol as the gellant of selecting or the solvent of gellant system, and is used in combination with polymeric alcohol described herein.The concentration of non-polymeric alcohol is that about 5%-of composition weight is about 90%, and preferably about 5%-is about 80%, and more preferably from about 10%-is about 75%, and most preferably from about 20%-about 60%.
Gel deodorant compositions of the present invention contains here the non-polymeric alcohol of definition, and the weight ratio of polymeric alcohol and non-polymeric alcohol is about 18 in described compositions: 1-1: 5, preferably about 7.5: about 1: 5 of 1-, more preferably from about 4: about 1: 2 of 1-.
Being adapted at non-polymeric alcohol used herein is the non-polymeric alcohol that contains at least two free hydroxyl groups, for example binary or polyhydric alcohol, it contains about 20 carbon atoms of the 4-that has an appointment, preferred about 10 carbon atoms of about 4-, the infinite example of non-polymeric alcohol comprises propylene glycol, 2-methyl-2,4-pentanediol, 1,2-hexanediol, 1,3-butanediol, 1,2,6-trihydroxy hexane, 1,2,3-trihydroxy hexane or their combination, more preferably 2-methyl-2,4-pentanediol, 1,2-hexanediol or their combination, most preferably 1, the 2-hexanediol.
Gel deodorant compositions can also contain other added solvent, can be polarity or nonpolar, and some infinite examples illustrate in following document: United States Patent (USP) 5,429,816; The Cosmetics that Balsam and Sagarin edit, Science, and Technology, Vol.1,27-104 (1972); United States Patent (USP) 4,202,879; With United States Patent (USP) 4,816,261; These documents are here quoted with list of references.
Gel deodorant compositions of the present invention preferably is substantially devoid of propylene glycol, dipropylene glycol or their combination.In this manual, it is that described compositions contains preferably less than 20% that term " is substantially devoid of " meaning, is more preferably less than 10%, most preferably 0% (weight) propylene glycol, dipropylene glycol or their combination.
Water
Gel deodorant compositions of the present invention is to contain that to account for the about 0.01%-of described composition weight about 89%, and preferably about 5%-is about 50%, more preferably from about the Aquo System of about 30% water of 10%-.
Glycerol
Gel deodorant compositions of the present invention preferably also contains glycerol, and its concentration is that the 0%-of described composition weight is about 10%, and preferably about 0.5%-is about 7%, and more preferably from about 1%-about 6%.
Optional components
Gel deodorant compositions of the present invention can also contain or not contain one or more components, and it can improve physics, chemistry, cosmetic and the aesthetic properties of described compositions, is used as in the time of maybe on being deposited on skin additional " active component ".Described compositions can also contain or not contain inert component.It is known that many such optional components are used in deodorizer or other the people's skin care compositions, also can be used for gel deodorant compositions of the present invention, condition is that this optional, materials is compatible with the main matter that illustrates here, does not perhaps excessively damage the performance of product.
The infinite example that is adapted at the optional components used in the gel deodorant compositions of the present invention comprises the pH buffer agent; Additional lubricant; Wetting agent; Emollient; Dyestuff and pigment; Medicine; Antiseptic; And emollient, for example Aloe vulgaris, allantoin, D-panthenol, American Avocado Tree oil and other plant oil and lichen extract.
Manufacture method
Gel deodorant compositions of the present invention can be with any method manufacturing of preparation gel deodorant compositions known in the art.Conspicuous as the personnel that the present technique art is skilled, concrete method depends on the particular type of component of use and the selection of quantity.
Compositions of the present invention generally can mix polymeric alcohol, non-polymeric pure and mild deodorant activities component and make.When stirring, add gellant, with this mixture heated to temperature about 75 ℃ to 100 ℃ so that gellant dissolves, form as clear as crystal substantially liquid.The liquid that (in the time can using) cooling obtains before adding spice is poured refrigerative compositions in suitable containers or the allotter at about 70 ℃ then, makes its cooling curing therein or cools off contained compositions to ambient temperature.
Using method
Gel deodorant compositions of the present invention can be locally applied to skin with the control and the relevant stench of perspiring with any known method or other effective ways.These methods comprise that the gel deodorant compositions of the present invention with safety and effective dose is applied to other positions of oxter or application on human skin.In this manual, the meaning of term " safety and effective dose " is that the amount of this gel deodorant compositions that is locally applied to skin is effective to covering, reduce or eliminate with people's relevant stench of perspiring also when being safe with rational danger/benefit when using than for the people.In this manual, safety and effective amount generally are that about 0.1 gram of each armpit is to about 2.0 grams.Compositions of the present invention preferably is applied to other zones of oxter or skin, once a day or secondary, and preferably once a day.
Embodiment
The following example illustrates the specific embodiments of gel deodorant compositions of the present invention, comprises method of manufacture and use thereof, but whether is used for limiting the present invention.The personnel that are skilled in technique can improve it and not deviate from design of the present invention and scope.All compositionss of the present invention all provide improved cosmetic property and/or low stimulus quality.Contain 1, the gel deodorant compositions of 2-hexanediol has improved visible transparency, and contain 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers and 3,4,4 '-compositions of neko can improve odor removal efficient.
Each illustrational preparation of compositions comprises that but mixture to the temperature of all components (except available gellant and spice) being mixed and under agitation heating each component is higher than the fusing point of gellant is lower than 100 ℃; When continuing heating and stirring the mixture, add gellant then, at this moment mixture is cooled to 65 ℃-80 ℃ of temperature up to forming single phase soln clearly; Under agitation spice is added in the refrigerative mixture; The mixture that will contain spice is then poured in suitable allotter and other containers, by being cooled to ambient temperature curing.
Table 1
Component Embodiment
????I ????II ???III ????IV ????V ????VI
Butanediol ????-- ????43.5 ???-- ????-- ????-- ????--
Dipropylene glycol ????-- ????-- ???-- ????10 ????10 ????10
2-methyl-2, the 4-pentanediol ????38.5 ????-- ???-- ????10 ????13 ????14.5
Tripropylene glycol ????-- ????-- ???-- ????-- ????33.5 ????10
Four propylene glycol ????-- ????-- ???45 ????24.5 ????-- ????--
PEG200 ????-- ????-- ???-- ????-- ????-- ????35
PEG400 ????22 ????10 ???10 ????10 ????10 ????--
Distilled water ????23 ????22 ???22 ????22 ????20 ????20
Glycerol ????4 ????12 ???12 ????12 ????-- ????--
The PPG-3 myristyl ether ????1.7 ????1.7 ???1 ????1 ????1.135 ????1.135
Triclosan ????0.3 ????0.3 ???0.3 ????0.3 ????0.3 ????0.3
Sodium bicarbonate ????0.275 ????0.175 ???0.175 ????0.175 ????-- ????--
50% sodium hydroxide solution ????-- ????-- ???-- ????-- ????0.04 ????0.04
EDTA four sodium ????0.025 ????0.025 ???0.025 ????0.025 ????0.025 ????0.025
Sodium stearate ????5.2 ????5.5 ???5.5 ????5.5 ????7 ????5.5
Spice ????5 ????4 ???2.5 ????3 ????3.5 ????2
Colorant ????-- ????0.8 ???1.5 ????1.5 ????1.5 ????1.5
Table 2
Component Embodiment
????VII ???VIII ????IX ????X ????XI ???XII
Spice ????3.5 ???3.5 ????3.5 ????3.5 ????3.5 ???3.5
Triclosan ????0.3 ???0.3 ????0.3 ????0.3 ????0.3 ???0.3
Neko ????0.25 ???0.25 ????0.25 ????0.25 ????0.25 ???0.25
Glycerol ????5.0 ???5.0 ????1.5 ????5.0 ????5.0 ???1.5
Sodium stearate C 14-C 18 ????-- ???4.2 ????2.2 ????-- ????4.2 ???2.2
Sodium stearate C 12-C 22 ????5.6 ???1.4 ????2.2 ????5.6 ????1.4 ???2.2
Sodium hydroxide ????0.04 ???0.04 ????0.04 ????0.04 ????0.04 ???0.04
EDTA four sodium ????0.025 ???0.025 ????0.025 ????0.025 ????0.025 ???0.025
PPG-5?Ceteth?20 ????-- ???-- ????5.0 ????-- ????-- ???5.0
The PPG-3 myristyl ether ????2.535 ???2.535 ????2.535 ????2.535 ????2.535 ???2.535
PEG400 ????35.75 ???35.75 ????35.0 ????35.75 ????35.75 ???35.0
2-methyl-2, the 4-pentanediol ????20.0 ???20.0 ????20.45 ????-- ????-- ???--
1, the 2-hexanediol ????-- ???-- ????-- ????20.0 ????20.0 ???20.45
Distilled water ????27.0 ???27.0 ????27.0 ????27.0 ????27.0 ???27.0
The compositions of describing among example I-VI is also available 0.25% 3,4,4 '-neko replaces the preparation of 0.3%2,4,4 '-three chloro-2-dihydroxy diphenyl ethers.And about 0.05% (weight) water can be added 3,4,4 '-the neko preparation in.

Claims (10)

1. gel deodorant compositions, contain:
(a) the deodorant activities component of 0.001%-50% weight, spice or their combination;
(b) gellant of 0.01%-20% weight;
(c) 5%-90% weight contain at least one free hydroxyl group and 2-80 each have the polymeric alcohol of the alkoxyl of 2-6 carbon atom;
(d) the non-polymeric alcohol that contains at least two free hydroxyl groups and 4-20 carbon atom of 5%-90% weight, wherein the weight ratio of polymeric alcohol and non-polymeric alcohol is 18: 1-1: 5.
(e) glycerol of 0%-10% weight; With
(f) water of 0.01%-89% weight.
2. the compositions of claim 1, wherein gellant is the soap that contains 12-22 carbon atom.
3. the compositions of claim 2, wherein soap is selected from sodium stearate, sodium palmitate, Sodium myristate, sodium laurate, behenic acid sodium, arachidic acid sodium, potassium stearate, potassium palmitate, potassium myristate and their combination.
4. the compositions of claim 3, wherein soap comprises sodium salt.
5. each compositions during aforesaid right requires, wherein polymeric alcohol is selected from diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., dipropylene glycol, tripropylene glycol, liquid polypropylene glycol ethylene glycol copolymer, four propylene glycol, tetraethylene glycol (TEG), dibutylene glycol, 1, ammediol, diglycol monotertiary ethyl ester, PEG-8, glycerol propoxylate and their mixture.
6. the compositions of claim 5, wherein said compositions contains the mixture of two or more polymeric alcohols, this polymeric alcohol is selected from diethylene glycol, 2,2'-ethylenedioxybis(ethanol)., dipropylene glycol, tripropylene glycol, liquid polypropylene glycol ethylene glycol copolymer, four propylene glycol, tetraethylene glycol (TEG), dibutylene glycol, 1, ammediol, diethylene glycol monoethyl ether, PEG-8 and glycerol propoxylate.
7. each compositions during aforesaid right requires, wherein the deodorant activities component is selected from 3,4,4 '-neko, 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers and their combination.
8. the compositions of claim 7, wherein said compositions contain 3,4,4 of 2,4,4 '-three chloro-2-dihydroxy diphenyl ethers of 0.01%-1.0% weight and 0.01%-1.0% weight '-neko.
9. each compositions during aforesaid right requires, wherein non-polymeric alcohol is selected from 2-methyl-2,4-pentanediol, 1,2-hexanediol and their combination.
10. each compositions during aforesaid right requires, wherein said compositions contains the glycerol of about 7% weight of the 1%-that has an appointment.
CN 98806543 1997-06-23 1998-06-10 Gel deodorant compositions having reduced skin irritation Pending CN1261265A (en)

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