CN1193904A - Personal cleansing system comprising polymeric diamond-mesh bath sponge and liquid cleanser with halogenated biocide - Google Patents

Personal cleansing system comprising polymeric diamond-mesh bath sponge and liquid cleanser with halogenated biocide Download PDF

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Publication number
CN1193904A
CN1193904A CN96196466A CN96196466A CN1193904A CN 1193904 A CN1193904 A CN 1193904A CN 96196466 A CN96196466 A CN 96196466A CN 96196466 A CN96196466 A CN 96196466A CN 1193904 A CN1193904 A CN 1193904A
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sponge
surfactant
antibacterial
liquid
skin
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V·B·维拉
M·福吉瓦拉
K·P·阿南塔帕马纳汉
S·卡索
C·K·文森特
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Unilever PLC
Unilever NV
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Unilever NV
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    • 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
    • A61K8/0241Containing particulates characterized by their shape and/or structure
    • A61K8/0279Porous; Hollow
    • 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
    • A61K8/0208Tissues; Wipes; Patches
    • 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
    • A61K8/31Hydrocarbons
    • A61K8/315Halogenated hydrocarbons
    • 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
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • 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
    • A61K8/46Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005Antimicrobial preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations
    • 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
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/596Mixtures of surface active compounds
    • 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
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/87Application Devices; Containers; Packaging

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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)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

In one embodiment the present invention relates to a personal bath or shower gel system comprising (A) a light weight polymeric meshed sponge and (B) a liquid cleanser comprising (1) an effective amount of surfactant(s) and (2) a halogenated bacteriostat. In a second embodiment, the invention relates to a method for enhancing delivery/dispersion of bacteriostat on skin or substrate by either applying liquid to sponge and applying sponge to substrate and/or applying liquid to skin/substrate and then rubbing skin/substrate with said sponge.

Description

Comprise polymeric diamond-mesh bath sponge and the implement for personal cleaning bag that contains halo antibacterial cleaning solution
Invention field
The present invention relates to a kind of cleaning appliance bag, it comprises the hand-held bath sponge of personal cleansing and bath in a tub or shower liquid cleaner, and this liquid cleaner contains a kind of halo antibacterial or antibacterial.The invention further relates to a kind of diamond-mesh bath sponge that adopts to increase the method for above-mentioned antibacterial deposition in the liquid cleaner.
Background of invention
As everyone knows, can use sponge or the apparatus cleaning health that is added with the liquid soap cleaning agent.For example, promulgation has disclosed a kind of implement of cleaning health to people's such as Hudson United States Patent (USP) the 5th, 295,280.Cleaning part (sponge just) has basically section and porous internal structure uniformly, allegedly can allow water and soap to infiltrate its surface and inner (capable referring to the 2nd hurdle 28-31).Promulgation has also been disclosed multiple aiming at for the United States Patent (USP) the 5th, 144,744 of Campagnoli and bathes with designed sponge (especially diamond-mesh polyvinyl sponge) (referring to claim 1).
WO95/00116 (has transferred Procter﹠amp; Gamble) relate to a kind of implement for personal cleaning bag that is combined into mesh sponge and the liquid cleaner that contains wetting agent of bathing by rhombus.It is said that this diamond-mesh sponge can improve the foam of the cleaning agent that contains wetting agent.
At the 12nd page of this world patent application, be described to and add antibacterial arbitrarily.But it does not mention any specific antibacterial, does not recognize that sponge can increase the deposition that extraordinary antibacterial is halo (preferably chloro) antibacterial yet.
Since about January nineteen ninety-five, a kind of liquid cleaner that contains the chloro antibacterial has been sold by Dial company.Before the above-mentioned date, the applicant has expected and the theme of the present invention that put into practice.
Summary of the invention
The applicant is surprised to find that certain antibacterial is that the halo antibacterial can easily be used and be disperseed when using the diamond-mesh sponge recently, and for example United States Patent (USP) the 5th, 144, the 744 disclosed the sort of bath sponges of Campagnoli are given in promulgation.
Particularly, the present invention relates to a kind of kit or kit, it is equipped with:
(1) the hand-held sponge of the netted personal cleansing of a kind of lightweight polymerization; And
(2) a kind of liquid cleaner, this liquid cleaner comprises:
(a) surfactant that is selected from soap, synthetic surfactant (anion, nonionic, amphion and/or both sexes, cation) and composition thereof of effective dose; And
(b) percentage by weight is 0.01-10%, preferably the halo antibacterial of 0.05-5%.
In a second embodiment, the present invention relates to a kind of method that increases halo antibacterial deposition in the fluid composition, this fluid composition contains the surfactant of effective dose, this method be included in sponge and/or the surface (health just) that needs on use the cleaning agent that contains above-mentioned antibacterial and use this sponge (depending on whether cleaning agent is added on sponge or the health) on the surface of needs with or without antibacterial.That is to say, cleaning agent can be administered on the sponge, on health, use this sponge then; Perhaps on health, use cleaning agent, and then use the sponge rubdown.
Brief description of drawings
Fig. 1 is the perspective representation of diamond-mesh polymerization sponge.
Fig. 2 shows the sketch map that how to grasp sponge.
What Fig. 3 showed is the netted eyelet that is used to make sponge.
Describe in detail
The present invention relates to following discovery, when with the netted hand-held sponge of lightweight polymerization certain being contained in the liquid cleaner antibacterial dose and being administered on health/skin, these deposition/burst sizes of antibacterial dose are greater than the burst size of using conventional sponge. That is to say that sponge and the liquid cleaner synergy that is added with antibacterial dose can increase antibacterial dose deposition. The liquid cleaner and the mesh sponge that contain antibacterial dose are contained in the kit together. The liquids in general cleaning agent is divided in the independent container, presents in an amount at least sufficient to for sponge several times.
More particularly, individual bath in a tub or shower comprise with the clean body bag:
(A) the hand-held sponge of a kind of lightweight polymeric network personal cleansing, this polymerization mesh sponge has the form that is suitable for as hand-held cleaning appliance, and the diameter of the hand-held sponge of this kind is approximately 2 inches-8 inches (approximately 5.08cm-20.32cm); Preferably the hand-held polymeric mesh sponge of netted personal cleansing is made by the polyethylene rhombus net, and diameter is 3-5 inch (7.62cm-12.7cm); And
(B) a kind of liquid cleaner, contain:
(1) surfactant that is selected from synthetic surfactant and composition thereof of effectively measuring; And
(2) antibacterial dose, preferably halo is antibacterial dose, more preferably is selected from antibacterial dose of following halo.
The polymerization mesh sponge makes up mutually with the cleaning agent that is added with antibacterial dose can improve antibacterial dose deposition. The interaction that is to say this sponge and antibacterial dose is better than other sponge, more can improve release/deposition.
Sponge
This Clean-polymeric mesh sponge of the Web materials manufacturing of available raw material that obtains easily or particular design.Preferably use by strong especially and tubular mesh that the polymeric material of flexible is squeezed into is made this polymeric mesh sponge.The tubular mesh that this extruding forms (particularly with polyethylene make) has been used to hide meat and poultry, and industrial be to make easily.
The netted sponge-rubber pad of polymerization is drawn together the extruded tubular net of multilamellar by the obdurability polymer.This polymer is preferably the addition polymer of olefinic monomer and the polyamide of polycarboxylic acids and polyamine, and the folding several of above-mentioned multilayer tubular net self forms softish spherical polymeric mesh sponge.
The pipe of network polymers or couple together securely with available nylon tape or suitable junctional complex.In issuing United States Patent (USP) the 4th, 462,135 on July 31st, 1984, disclose such polymeric mesh sponge, drawn this with for referencial use to Sanford.
Give an example that discloses a kind of hand-held spherical polymeric mesh sponge in the United States Patent (USP) the 5th, 144,744 of Campagnoli in JIUYUE in 1992 promulgation on the 8th, draw this with for referencial use.It is a diamond-mesh polyvinyl sponge, is stretched on supporter, is wrapped by some netted pipes, and band together at the center, takes off and makes from supporter then.
Commercially available " polymeric mesh sponge " sold by Body Shop and Bynum Concepts Inc.Other supplier is included in the Supremia Use of New Jersey, at the Dominica of Dominica Republica sponge factory (Sponge Factory Dominicana), and at the Integrated of New York Harrison Marketing Group.
Be the bath that suits some features below with polyethylene polymerization mesh sponge, but not all feature:
Diameter The pipe number Ea. length Length overall Weight (g)
??3” ????2 ????60cm ????120cm ????15
??4” ????4 ????50cm ????200cm ????23
??5” ????4 ????80cm ????320cm ????37
1 inch (1 ")=2.54 cm; 3 "=3 * 2.54cm; 4 "=4 * 2.54cm; Or the like.
Fig. 1 can be used in the perspective view that has the hand-held spherical bath sponge of diamond-mesh polymerization of the handle 7 of restricting of the present invention.During cleaning, cleaning polymeric mesh sponge is easy to hand held middle (see figure 2).A seat belt 13 binds together the multilamellar net and forms the polymeric mesh sponge.Fig. 3 shows the net that is used to make the polymeric mesh sponge, and wherein, 21 representatives are in the twine of extended state.The polymerization fine-structure mesh silk that is used to make this net is with 18 representatives, and the junction point of 19 expression twines has formed the mesh 20 that opens wide.
The netted property management of two long 60cm, every spherical sponge that can be used for making 3 inches.Be bundled into a spherical polymeric mesh sponge by hand with ring or rope.Other design made from mesh material also can use well in system of the present invention as rectangle glove and burnisher.
Liquid cleaner-surfactant
The present invention relates to a kind of skin clean fluid composition, containing percentage by weight is 1-99%, be preferably 2-85%, the gentle surfactant system of 3-40% more preferably, when by the test of zein solubility test (soap makes 80% zein dissolving), one or more surfactants that this system comprises prove the surfactant that is than the milder of soap own through separately or simultaneously clinical trial.Preferably, mildness is meant that the zein dissolubility is in the scope of 10-60%.Have 10% at least, preferably having 25% surfactant at least must be anion surfactant.In theory, as long as anion surfactant is gentleer than soap itself, then 100% surfactant can be an anion surfactant.
Many aniones, nonionic, cation and amphion and/or amphoteric surfactant may be used in the surfactant system of the present invention, certainly its condition is, if this surfactant uses separately, or when using as surfactant mixture, the result of its zein solubility test will show that they are than the milder of soap own.
Suitable anion conactivator is alkyl ether sulfate, acyl isethinate, alkylether sulfonate, sarcosinate, sulfosuccinate, taurate and their compositions thereof.Suitable both sexes conactivator can comprise alkyl betaine, amido propyl betaine, amidopropyl sulfobetaines (amidopropyl sultaines) and compositions thereof.
Alkyl ether sulfate of the present invention can have general formula R-(OCH 2CH 2) nOSO 3-M +, wherein R is C 8-C 20Alkyl is preferably C 12-C 15Alkyl, n are the integers of 1-40, are preferably 2-9, and the best is approximately 3, M +Be sodium, potassium, ammonium or triethanol ammonium cation.
During typical such common activating agent commodity are listed in the table below:
Trade mark Chemical name Physical aspect The manufacturer
??Steol?CS?330 Sodium laureth sulfate (Sodium Laureth Sulfate) Liquid Stepan
?Standopol?ES-3 Sodium laureth sulfate (Sodium Laureth Sulfate) Liquid Henkel
?Alkasurf?ES-60 Sodium laureth sulfate (Sodium Laureth Sulfate) Paste Alkaril
??Cycloryl?TD Triithylamine base lauryl sulfate (TEA Lauretb Sulfate) Paste Cvclo
??Standapol125-E Lauryl ether-12 sodium sulfate (Sodium Laureth-12 Sulfate) Liquid Henkel
????Cedepal ??TD407MF 13-sodium alkylether sulphate (Sodium Trideceth Sulfate) Paste Miranol
?Standopol?EA-2 Zetesol AP (Ammonium Laureth Sulfate) Liquid Henkel
Alkylether sulfonate also can be used for the present invention.The example of this series products is known Avenels-150, is commonly referred to as C 12-C 15The product of Pareth-15 sodium sulfonate.
Another kind ofly be applicable to that altogether activating agent of the present invention is sulfosuccinate (sulfosuccinates).Such salt is R with having chemical formula preferably 2OCCH 2CH (SO 3-Na +) COO--M +The monoalkyl sulfosuccinate; With chemical formula be RCONHCH 2CH 2O 2CCH 2CH (SO 3--M +) COO--M +Amide groups-MEA sulfosuccinate represent; Wherein R is C 8-C 20Alkyl, be preferably C 12-C 15Alkyl, M +Be sodium, potassium, ammonium or triethanol ammonium cation.During the typical products of these common activating agents is listed in the table below:
Trade mark Chemical name Physical aspect The manufacturer
Emcol?4400-1 The lauryl disodium sulfosuccinate Solid ??Witco
??Witco?c5690 Cocamidopropyl (cocoamido) MEA disodium sulfosuccinate Liquid ??Witco
????McIntyre ??Mackanate ????CM40F Cocamidopropyl (cocoamido) MEA disodium sulfosuccinate Liquid ??McIntre
??Schercopol ????CMSNa Cocamidopropyl (cocoamido) MEA disodium sulfosuccinate Liquid ??Scher
????Emcol?4100M Myristoyl amido MEA disodium sulfosuccinate Paste ??Witco
??Schercopol Oleoyl amido MEA disodium Liquid ??Scher
?Varsulf?S13333 Oleum Ricini amide groups MEA disodium sulfosuccinate Solid ??Scherex
Sarcosinate also can be used as conactivator in the present invention.The general formula of such material is RCON (CH 3) CH 2CO 2--M +, wherein R is C 8--C 20Alkyl is preferably C 12--C 15Alkyl, M +Be sodium, potassium, ammonium or triethanol ammonium cation, during the typical products of these conactivator is listed in the table below:
Trade mark Chemical name Physical aspect The manufacturer
Hamposyl ????L-95 Lauroyl sarcosyl sodium Solid W.R.Grace
?Hamposyl ??TOC-30 TEA cocoyl (cocoyl)/flesh amidic-salt Liquid W.R.Grace
Taurate also can be used as conactivator in the present invention, and their general formula is RCONR ' CH 2CH 2SO 3--M +, wherein R is C 8--C 20Alkyl is preferably C 12--C 15Alkyl, R ' are C 1--C 4Alkyl, M +Be sodium, potassium, ammonium or triethanol ammonium cation, during the typical products of these conactivator is listed in the table below:
Trade mark Chemical name Physical aspect The manufacturer
Igepon ?TC42 Methyl cocoyl (cocoyl) sodium taurocholate Paste ??GAF
?Igepon ??T-77 Methyl oleic acid acyl group sodium taurocholate Paste ??GAF
In amphoteric surfactant, there is three major types to be suitable for the present invention, comprises that chemical formula is RN +(CH 3) 2CH 2CO 2--M +The sweet alkali of alkyl, chemical formula is RCONHCH 2CH 2CH 2N +(CH 3) 2CH 2CO 2--M +Amido propyl betaine and chemical formula be RCONHCH 2CH 2N +(CH 3) 2CH 2SO 3--M +The amidopropyl sulfobetaines, wherein R is C 8--C 20Alkyl is preferably C 12--C 15Alkyl, M +Be sodium, potassium, ammonium or triethanol ammonium cation, during the typical products of these conactivator is listed in the table below:
Trade mark Chemical name Physical aspect The manufacturer
Tegobetaine?F Cocamidopropyl (cocoamido) CAB Liquid Gold-schmidt
??Lonzaine?C Cocamidopropyl (cocoamido) CAB Liquid ????Lonza
??Lonzaine?CS Cocamidopropyl (cocoamido) propyl hydroxy sulfobetaines (sultaine) Liquid ????Lonza
?Lonzaine?12C Cocos nucifera oil-betanin (Coco-Betaine) Liquid ????Lonza
??Schercotaine ????MAB Myristoyl amido CAB Liquid ????Lonza
????Velvetex ????OLB-50 The oleyl betanin Paste ??Henkel
In numerous liquid conactivator, the most effectively alkyl sulfate, alkyl ether sulfate, alkylether sulfonate, sulfosuccinate and amido propyl betaine.
Another kind of preferred surfactants is the acyl isethinate with following chemical formula:
Wherein R represents the straight or branched alkyl, and M represents alkali metal or alkaline-earth metal or amine.
Operable other surfactant is monoalkyl or dialkyl group phosphate surfactant active.
The another kind of gentle surfactant that can also use is cocos nucifera oil glyceryl ether sulfonic acid sodium (sodiumcoco glyceryl ether sulfonate), when the above-mentioned surfactant of it and other is used in combination, preferably its surfactant of deciding.During use, because its character gentleness uses cocos nucifera oil AGS that ideal foam emulsibility can not be provided separately.Concerning emulsibility, preferably 90/10 cocos nucifera oil/tallow alkyl AGS sodium distributes.Other salt except that sodium salt, as TEA-, ammonium, K-AGS with except that cocos nucifera oil/Adeps Bovis seu Bubali of 90/10, chain length distribution also can use in medium level.Can also add some soap, to improve foam number and lather quickness.Some that is used in combination with AGS time cosurfactants also can provide better emulsion and more stable foam.These subsurface activating agents itself also should be gentle.Have been found that a kind of subsurface activating agent that especially is fit to is sodium N-lauroyl sarcosinate (produced by Hampshire Chemical, commodity is called Hamposyl L).
Above-mentioned both sexes betanin and sulfobetaines (sultaine) can use as surfactant separately, but use preferably as cosurfactant.High if desired foamy words, in this product, non-ionic surface active agent can not be used alone as surfactant usually; Yet can mix them as cosurfactant.
Operable nonionic and cationic surfactant are included in Parran, and any in those nonionics described in the United States Patent (USP) 3,761,418 of Jr. and the cationic surfactant here draws and be reference.Also be included in the aldohexose amide of describing in people's such as Au the United States Patent (USP) 5,389,279; With the polyhydroxy fatty acid amide of describing in the United States Patent (USP) 5,312,934 of Letton, citation here as a reference.
The use amount of soap is approximately 1-10%.Soap can also have higher use amount, and its condition is that surfactant mixture is than soap milder.These soap can add separately, add then and there during perhaps by adding alkali such as NaOH, to transform free fatty.
Certainly, as mentioned above, soap can only use the degree of surfactant system than simple soap milder as cosurfactant.
Acyl isethinate accounts for the 1-15% of total composition weight in the preferred surfactants system; except that acyl isethinate; anion surfactant (as, Zetesol AP) accounts for the 1-15% of total composition weight, and amphoteric surfactant accounts for the 0.5-15% of total composition weight.
Another kind of preferred activation system is the alkyl ether sulfate that comprises 1-20%.The preferred surfactants activation system can also contain the lauryl alkali metal sulfates of 1-10%, or C 14-C 16Olefin(e) sulfonate, rather than acyl group isethionic acid ester.
Another kind preferably cleans and the Cleasing compositions of preserving moisture can contain the composition that is selected from down group:
(a) 8% to 35% polyhydric alcohol;
(b) 35% to 70%, 40% to 65% water preferably;
(c) 5% to 20%, the C of 7% to 19% most of insoluble saturated (low iodine number 0 to 15) preferably 8-C 22The fatty acid green soap;
(d) 0.1% to 7%, 0.5% to 5% free C preferably 8-C 22Fatty acid; And
(e) 0.5% to 5%, 0.7% to about 4.5% vaseline preferably, and composition thereof.
Polyhydric alcohol is selected from glycerol (glycerin), glycerol (glycerol), propylene glycol, polypropylene glycol, Polyethylene Glycol, ethohexadiol, ethylene glycol and other aliphatic alcohol, and their mixture.When propylene glycol was used as wetting agent, its consumption was at least 5%.The consumption of polyhydric alcohol preferably is about 10-30%.
Liquid cleaner can contain 0.5% to about 15% lipophile skin moistening wetting agent, this lipophile skin moistening wetting agent is selected from vaseline, fatty acid ester, glycerol is single, double and acid esters, epidermis and aliphatic hydrocarbon such as cholesterol, cholesterol ester, Squalene, squalane, silicone oil and glue, mineral oil, wool grease and derivant etc., and their mixture.
Preferred improvement stable prod with the advantage of preserving moisture, can by than coarsegrain vaseline granule and selected fatty acid/soap substrate are mixed must.Can change liquid or the particulate size of semi-solid vaseline.Key is to select fatty acid and/or soap matrix, and uses the shearing force of minimum controlled quentity controlled variable to mix in vaseline, keep bigger vaseline granule, and obtain product with uniform and stable, for example, the advantage that in semi-solid cleansing cream, also can be improved.
It is 0 to about 15 that any fatty acid material (free and neutral) that is used for liquid cleaner preferably has iodine number (I.V.), preferably is lower than 10, more preferably less than 3.
Antibacterial
Antibacterial is second key component of liquid cleaner, and it is the halo antibacterial normally.About nineteen fifty, at first antibacterial (chemicals of control antibacterial, itself can make antiperspirant resolve into malodorous component again) is joined in the soap bar greatly.
Widely used antibacterial is a Perchlorobenzene; 1,6-two (4 '-chlorphenyl-two guanidine radicals) hexane; 3,4,4 '-three chloro-carbanilides; 3,4 ', 5-three bromo-salicylamides; 4,4-two chloro-3 '-(trifluoromethyl)-carbanilide; With 2,4,4-three chloro-2 '-dihydroxy diphenyl ether.
The amount that is used for the antibacterial of the present composition is the 0.01%-10% of composition weight, is preferably 0.05-5%.
The present invention has obtained surprising observations, when using antibacterial on above-mentioned mesh sponge, than better dispersion/deposition is arranged on other sponge.
Other composition
Bath in a tub/shower Cleasing compositions can contain multiple non-basic optional components, so that this compositions more suits the requirements.This conventional optional components is known to those skilled in the art, for example, and antiseptic such as benzylalcohol, methyl parahydroxybenzoate, propyl p-hydroxybenzoate and imidazolidinyl urea; Other thickening agent and viscosity modifier such as C 8-C 18Glycollic amide (ethanolamide) (as the Cortex cocois radicis glycollic amide); PH regulator agent such as citric acid, succinic acid, phosphoric acid, sodium hydroxide or the like; Suspending agent such as magnesium silicate, aluminium silicate; Spice; Dyestuff; And sequestering agent such as disodiumedetate.
If exist, these optional components account for the about 0.001% about 10% of composition weight usually respectively, but also can be more or less.
Optional thickening agent is divided into cation, nonionic or anionic thickener, selects suitable thickening agent so that required viscosity to be provided.At water-soluble gum and resin handbook (Handbook of Water-solubleGums and Resins Robert L.Davidson, McGraw-Hill Book Co., NewYork, N.Y., 1980) in vocabulary and the 3rd, 4,12 and 13 chapters, listed suitable thickening, as a reference at this.
Liquid personal cleaning agent product can be by using the thickening of polymerization addition product, and hydration, swelling or molecule association can take place this polymerization addition product, so that denseness (for example, hydroxypropyl guar gum is used as supplementary thickener in shampoo) to be provided.
Suitable thickening agent is a hydroxyethyl-cellulose, for example, and by the Natrosol R250KR of Aqualon company sale.
Another kind of thickening agent is the steareth-20 methacrylate copolymer of acrylated, and it is the Acrysol ICS-1 that is sold by Rohm and Haas company.
In compositions of the present invention, the amount of suitable polymeric viscosifier is approximately 0.1%-2%, is preferably about 0.2%-1.0%.
Liquid cleaner can be used about 0.1%-5%, the preferably approximately skin moisture-keeping cationic polymer of 0.3-3% preparation, this cationic polymer is selected from cation copolymer, synthetic copolymer and the cationic protein derivant of cationic polysaccharide and derivant, sugar and synthon.
In second embodiment of the present invention, relate to a kind of method that increases antibacterial release/deposition, this method is included on skin or the mesh sponge and uses the liquid cleaner that contains above-mentioned antibacterial, and increases the zone friction of release/deposition or massage above-mentioned sponge at needs.
Especially, this method comprises liquid cleaner is administered on the substrate that this substrate is selected from skin, polymeric mesh sponge and their combination, and liquid cleaner comprises:
(1) is selected from the surfactant of the effective dose of synthetic surfactant and composition thereof; With
(2) halo antibacterial; And
The above-mentioned polymeric mesh sponge of friction on skin is with the dispersing liquid cleaning agent.
Liquid cleaner/compositions and antibacterial are as mentioned above.
Be surprised to find that, use this mesh sponge than using other sponge and can discharge more antibacterial.
The following example is used for further setting forth the present invention, limits the present invention anything but.
Except as otherwise noted, all percents all are meant percetage by weight.
Embodiment 1
The polymeric mesh sponge-rubber pad is contained in the kit, liquid cleaner as described below is housed in this kit:
Composition % (weight)
The acyl group isethionate ????1-15
SLES (SLES) × ????1-15
Amphoteric surfactant ×× ????5-15
Sequestering agent (EDTA or EHDP) ??0.01-0.1
Wetting agent (for example cationic polymer) ??0.05-3.0
Standard additive (for example, dyestuff, spice) ????0-10
????DP300(Triclosan) ????0.1-1
Water Aequum
*The lauroyl ether sodium sulfate * *Cocamidopropyl (cocoamido) CAB embodiment 2 is contained in the polymeric mesh sponge-rubber pad in the kit, and liquid cleaner as described below is housed in this kit:
Composition % (weight)
The acyl group isethionate ????1-15
The anion isethionate of non-acyl group ????1-15
Amphoteric surfactant ????20-30
Wetting agent (for example siloxanes) ????3-7
Additive (spice, antiseptic) ????0.1-10
????Triclosan ????0.1-1
Water Aequum
Embodiment 3
The polymeric mesh sponge-rubber pad is contained in the kit, liquid cleaner as described below is housed in this kit:
Compositions * (estimation composition) estimated weight percentage ratio %
Ammonium lauryl sulfate 6.6
Sodium Lauryl Ether Sulphate (Sodium Laureth Sulfate) 5.2
Lauramide DEA 3.5
Glycerol 1.5
Isostearic acid amidopropyl morpholine lactate 0.6 citric acid 0.2 ricinoleic acid amide groups MEA disodium sulfosuccinate 0.1 Triclosan 0.2 water 80.9 dyestuffs, EDTA, hydantoin *Liquid antimicrobial dialdehyde agent soap embodiment 4 is contained in the polymeric mesh sponge-rubber pad in the kit, and liquid cleaner as described below is housed in this kit:
Compositions *Estimated weight percentage ratio %
Glycerol 19.5
Soda soap 14.5
Disodium?Lauroamphodiacetate????????????3.5
Cocamidopropyl (cocoamido) CAB 1.5
Lauramide DEA 2.0
Triethanol ammonium 0.9
Water 55.7
BHT is a small amount of
Citric acid is a small amount of
Methyl butex is a small amount of
Trisodium hydroxyethylene diamine triacetate is a small amount of
Propyl parabene is a small amount of
Coloring agent is a small amount of
Spice is a small amount of
*Neutrogena
Embodiment 5
In order to show that the antibacterial that uses futon (is Triclosan (R)Or DP300) deposition has carried out following test greater than sponge:
At first, the applicant has obtained having the compositions of following ingredients.
Composition percentage by weight %
Cocamidopropyl (cocoamido) CAB ∝ 27%
Sodium Lauryl Ether Sulphate (Sodium Laureth Sulfate) ∝ 7%
Cocoyl (Cocoyl) hydroxyethyl sulfonate ∝ 6%
Siloxanes ∝ 5%
Water ∝ 53%
Aromatic, coloring agent, a small amount of ∝ 2%
The applicant has prepared a kind of 25% above-mentioned shower gels composition solution, and it approximately contains DP300 (14C-DP300, the specific activity=157uCi/mg) of 2.5uCi/ml ratio.1ml shower gels solution is administered on 1.2 gram futons (original size 40 gram) or the 0.4 gram sponge (original size 12 grams), and extruding futon and sponge 20 times are to produce foam.With this futon or sponge cleaning size is 12cm 2Piglet casting skin 30 minutes, flushing is 30 minutes under tap water, pats dry with napkin.Determine that with autoradiographic method DP300 is deposited on the amount on the skin, the result is as follows.
Futon=0.07ug/cm 2(S.D.=0.02);
Sponge=0.03ug/cm 2(S.D.=0.003)
S.D.=standard deviation (n=4)
The result clearly illustrates that the antibacterial deposition of using futon is significantly better than the antibacterial deposition of using sponge.
Embodiment 6
In order to show that further the deposition that futon increases than sponge, applicant have carried out the direct test of following skin disk:
The applicant has prepared several Corii Sus domesticas (shaving), and uses the said goods 30 minutes.Shower gels A is the compositions of embodiment 5, contains~0.25% Triclosan; Shower gels B is non-bactericidal properties product.Skin after handling is placed on last 30 minute of agar plate that inoculation has gold-coloured staphylococci ATCC#6538 or Klebsiella pneumonia ATCC#4352, under 34 ℃ temperature, cultivated 24 hours then.About 15 minutes clock times after products applied are placed on the section after handling on the agar plate.
The result is as shown in table 1 below:
The direct result of the test of table 1 skin disk
Sample Subject Suppress to divide (average 3 skin sections)
Gold-coloured staphylococci ATCC#6538 Klebsiella pneumonia ATCC#4352
Shower gels A shower gels A shower gels B The futon sponge ????3.83 ????0.83 ????0.00 ????4.00 ????0.00 ????0.00
To gold-coloured staphylococci, the shower gels A effect that is applied on the futon is very strong, can suppress biological growth fully.The product that is applied on the sponge (from the sponge of Jergens) shows that inhibitory action is very faint.According to expectation like that, non-bactericidal shower gels B does not demonstrate inhibitory action.
To Klebsiella pneumonia, the shower gels A that is applied on the futon has the complete inhibition effect.The shower gels A and the shower gels B that are applied on the sponge can not suppress antibacterial (suppressing to divide=0).
By these data (seeing embodiment 5 and 6), can be clear that the amount of futon deposition antibacterial is far superior to sponge.

Claims (5)

1, a kind of individual bath in a tub or shower cleaning appliance bag comprise:
(A) the hand-held sponge of the netted personal cleansing of lightweight polymerization; Above-mentioned polymeric mesh sponge has the form that is suitable for doing hand-held cleaning appliance; And
(B) liquid cleaner, this cleaning agent comprises:
(1) surfactant that is selected from anion, nonionic, cation, amphion and/or amphoteric surfactant and composition thereof of effective dose; And
(2) percentage by weight is the halo antibacterial of 0.01-10%.
2, kit as claimed in claim 1 is characterized in that the hand-held polymeric mesh sponge of the netted personal cleansing of lightweight polymerization made by polyethylene rhombus net, and diameter is 3-5 inch (7.62cm-12.7cm).
3, kit as claimed in claim 1 is characterized in that surfactant system comprises:
(a) account for the acyl isethinate of total composition weight 1-15%;
(b) account for the anion surfactant except that acyl isethinate of total composition weight 1-15%; And
(c) account for the amphoteric surfactant of total composition weight 0.5-15%.
4, kit as claimed in claim 1 is characterized in that the halo antibacterial is selected from Perchlorobenzene; 1,6-two (4 '-chlorphenyl-two guanidine radicals) hexane; 3,4,4 '-three chloro-carbanilides; 3,4 ', 5-three bromo-salicylamides; 4,4 '-two chloro-3 '-(trifluoromethyl)-carbanilide; With 2,4,4 '-three chloro-2 '-dihydroxy diphenyl ether.
5, a kind of method that increases antibacterial release/deposition comprises:
(a) use the liquid cleaner that contains following compositions on the substrate that is selected from skin, polymeric mesh sponge and their combinations, liquid cleaner contains:
(1) surfactant that is selected from synthetic surfactant and composition thereof of effective dose; With
(2) halo antibacterial; And
(b) the above-mentioned polymeric mesh sponge of friction on skin is with the dispersing liquid cleaning agent.
CN96196466A 1995-08-24 1996-08-21 Personal cleansing system comprising polymeric diamond-mesh bath sponge and liquid cleanser with halogenated biocide Pending CN1193904A (en)

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US273295P 1995-08-24 1995-08-24
US60/002,732 1995-08-24

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AU724585B2 (en) 2000-09-28
BR9609995A (en) 1999-07-06
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HUP9802446A2 (en) 1999-01-28
JPH11512094A (en) 1999-10-19
WO1997007781A1 (en) 1997-03-06
MX9801156A (en) 1998-05-31
PL325173A1 (en) 1998-07-06
EP0855905A1 (en) 1998-08-05
CZ53198A3 (en) 1998-07-15
AU6927496A (en) 1997-03-19
KR19990044087A (en) 1999-06-25
EA001501B1 (en) 2001-04-23
CA2226266A1 (en) 1997-03-06
AR003335A1 (en) 1998-07-08

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