CN1167408C - Individual cleaning method with synergistic effect - Google Patents
Individual cleaning method with synergistic effect Download PDFInfo
- Publication number
- CN1167408C CN1167408C CNB971185921A CN97118592A CN1167408C CN 1167408 C CN1167408 C CN 1167408C CN B971185921 A CNB971185921 A CN B971185921A CN 97118592 A CN97118592 A CN 97118592A CN 1167408 C CN1167408 C CN 1167408C
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- sodium
- described method
- sulfate
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 title claims description 15
- 239000000203 mixture Substances 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- 230000008719 thickening Effects 0.000 claims abstract description 15
- 239000002537 cosmetic Substances 0.000 claims abstract description 14
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 6
- 239000000654 additive Substances 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 42
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 35
- -1 xylyl sulphuric acid sodium Chemical compound 0.000 claims description 34
- 235000002639 sodium chloride Nutrition 0.000 claims description 20
- 239000011780 sodium chloride Substances 0.000 claims description 17
- 239000004094 surface-active agent Substances 0.000 claims description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 11
- 238000005660 chlorination reaction Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 244000060011 Cocos nucifera Species 0.000 claims description 8
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- 239000002253 acid Substances 0.000 claims description 7
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 claims description 6
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- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
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- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 claims description 2
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- 229920001184 polypeptide Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- UKHVLWKBNNSRRR-TYYBGVCCSA-M quaternium-15 Chemical compound [Cl-].C1N(C2)CN3CN2C[N+]1(C/C=C/Cl)C3 UKHVLWKBNNSRRR-TYYBGVCCSA-M 0.000 description 1
- 229940096792 quaternium-15 Drugs 0.000 description 1
- 229940097319 quaternium-22 Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000036555 skin type Effects 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000002993 sponge (artificial) Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- CXVGEDCSTKKODG-UHFFFAOYSA-N sulisobenzone Chemical compound C1=C(S(O)(=O)=O)C(OC)=CC(O)=C1C(=O)C1=CC=CC=C1 CXVGEDCSTKKODG-UHFFFAOYSA-N 0.000 description 1
- 229960000368 sulisobenzone Drugs 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Landscapes
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
A method of cleansing individuals with synergistic effects provides a step comprising combining a cosmetic cleansing composition with an appliance, wherein the cosmetic cleansing composition comprises: from 7% to 35% by weight, based on the total weight of the composition, of one or more anionic, amphoteric or nonionic surfactants or mixtures thereof susceptible to thickening by electrolytes, (ii) from 2% to 25% by weight of electrolytes, (iii) no more than 25% by weight of active additives, (iv) water. Also provided in the method is a cosmetic cleansing composition which is an individual cleansing product comprising the cosmetic cleansing composition in combination with an appliance.
Description
The present invention relates to a kind of synergistic individual clean method that has, it provides and has comprised the method that a kind of new fluid composition (preferred a kind of cosmetic cleansing composition) is combined a kind of individual cleaning product of preparation with apparatus.This cosmetic cleansing composition is thickening once dilution, thereby has increased the effect of this individual cleaning product.The invention still further relates to this cosmetic cleansing composition.
The viscosity of this new liq compositions increases in water environment, and this is particularly advantageous when being used in combination with apparatus.It is believed that the increase of this viscosity when using can directly improve the performance of this product.
In recent years, health and individual cleaning product market are developed to the more modern and high-grade liquid soap line of production by soap bar.Originally this trend be found in Europe, the U.S. and Japanese market, involves other country and other state subsequently.
Present liquid soap product and soap bar relatively remain weak point, as its expense, cater to the use of consumer even the approval of consumer.Catering to consumer uses the amount rather than this product that are meant the product that can play a role not to be used the amount that just is removed by consumer.
One of shortcoming of liquid soap commonly used is because the liquid soap product refers to slip out smoothly, maybe this product is not able to do in time just the high wastage that factor causes such as to be fallen by partial flushing by consumer's use as yet when using sponge.This is considered to because the viscosity of this product is low.So quite a few product is just lost before its function of performance.This kind " loss " means the product that needs are a large amount of, subsequently cost/the interests of consumer impacted as observed this of consumer.Consuming excessively also of unnecessary effluent and raw material caused huge injurious effects to environment.
The concentrate of thickening and disclose compositions when EP254653 (Cotelle S.A. and Henkel) has proposed dilution with the thickening of excess chlorination sodium.
WO93/03129 (Unilever) discloses the concentrated liquid that is used for detergent finespun fabric, wherein contains the mixture, solvent of anion and non-ionic surface active agent and as the hydrotropic alkanediol that contains 3 to 6 carbon atoms.
WO93/08247 (Chlorox) discloses by the AES system of an amount of electrolyte thickening.
EP574086 (Colgate) discloses in the compositions salt and which kind of accounts for has influenced viscosity than regular meeting.
WO95/02664 (Jeyes Group) discloses a kind of liquid concentrate, when diluting in water, produces a kind of product of thickening.This concentrate contains (a) alkylsurfuric acid ether, (b) any component such as anion, nonionic and amphoteric surfactant, and (c) the independent bonded a kind of cationic surfactant arbitrarily of inclusive NAND ionic surface active agent reaches (d) electrolyte or hydrotropic agent.
Patent application PI9503351-3 (Unilever N.V.) discloses and has used the special-purpose method of making the hand washing plate of domestic health agent, comprise with surfactant to absorb instrument the processing stage, said preparation thickening when adding entry.
Patent application PI9501520-6 (Unilever N.V.) discloses a kind of composition of detergent, and its basis is sodium lauryl tri(oxyethyl) sulfate, lauryl sulfate, amphoteric surfactant, electrolyte and hydrotropic agent.
WO95/00116 (The Procter ﹠amp; Gamble Co.) disclose a kind of individual cleaning systems, it uses a kind of specific polymeric sponge and the individual Cleasing compositions of a kind of liquid, and said composition is made up of skin conditioning agent, hydration cream and surfactant.This invention is intended to realize so-called " 2 close 1 " function (cleaning and hydration) with specific sponge when individual bathing.
The solution that above-mentioned situation is possible can be the full-bodied compositions of preparation, but this is difficult for by discharging in the soap dispenser, because high viscosity is retained in the allotter this product this product.The preparation of high viscosity composition generally also needs suitable industrial equipment is installed, because the conventional liq product line is unsuitable for the stirring and/or the canned system of high-viscosity products.
The unexposed any individual cleaning systems that combine with apparatus such as sponge of prior art, it has the suitable application area maximum that synergistic method makes product with above-mentioned character organic assembling by the present invention.
Therefore, the present invention will directly address the above problem.
First aspect of the present invention provides a kind of synergistic individual clean method that has, and comprises that this cosmetic cleansing composition contains with a kind of household cleaning compositions and the bonded step of a kind of apparatus:
(i) one or more that account for composition total weight 7% to 35% are easy to by the anion of electrolyte thickening, both sexes or non-ionic surface active agent or its mixture,
The (ii) electrolyte of 2% to 25% (weight),
The active additive that (iii) is not higher than 25% (weight),
(iv) water.
Second aspect of the present invention provides a kind of cosmetic cleansing composition of first aspect content description.
A third aspect of the present invention provides a kind of individual cleaning product, comprising with the cosmetic cleansing composition of the bonded first aspect content description of the apparatus of second aspect content description.
When with a kind of specific apparatus and unite in the presence of water when using, this new fluid composition has the characteristic that viscosity increases when using.This has increased compositions and has stayed tendency in the instrument, has therefore increased the service efficiency of consumer and the cost/interests ratio that increases is provided.It has also been avoided to the influence of environment and to the additional huge investment of production line.
In addition, have now found that in electrolytical certain concentration range, can obtain excellent viscosity, the thing followed is consumer's high product service efficiency when using.
When using the compositions of the isoreactivity additive that also contains hydration, nutrition except that essential cleaning component, soften, protects and regenerate, the advantage of this technology can be volatilized incisively and vividly.Because the viscosity of the present composition increases in the use, thereby time of keeping in apparatus of active constituent is bigger and discharge gradually, does not have significant waste so can give full play to its function.
In general, individual Cleasing compositions of the present invention contains surfactant, electrolyte, active constituent and water.Can add preservation (anticorrosion) agent, thickening agent, hydrotropic agent and auxiliary agent arbitrarily.
The scope of the above-mentioned type raw material is known to those skilled in the art, and they can be selected these raw materials according to the required physicochemical property of target, purpose and product.For example; when the individual Cleasing compositions of preparation; those skilled in the art will consider the skin type (oiliness, dryness, responsive type or mixed type) of cost, productive rate, user, use easily, flushing easily, detergency, foamy generation, smooth sense, stability and anti-corrosive properties, and other beauty treatment advantage (as hydration, nutrition, protection etc.) etc.
Compositions of the present invention should contain at least a being easy to by the surfactant of electrolyte thickening.
Anion, both sexes, non-ionic surface active agent or its mixture can be used for the present invention.Be applicable to that anion surfactant of the present invention comprises alkyl sulfate, alkyl ether sulfate, alhpa olefin sulfonate, sulfosuccinate, soap class, N-acyl sarcosinates, N-acyl glutamate, N-acyl group polypeptide condensation substance, acyl isethinate, N-acyl group methyl Calculus Bovis hydrochlorate, alkylbenzenesulfonate, sulfovinic acid ester and phosphate ester etc.
The example of preferred anionic surfactants surfactant is sodium lauryl sulphate, dodecyltriethanolamine sulfate, ammonium lauryl sulfate, ammonium dodecyl ether sulfate, sodium lauryl tri(oxyethyl) sulfate, soap, xylyl sulphuric acid sodium, sodium sulfosuccinate, alkene sodium (sodium olefin), C
14-C
16Sulfonate, cocamidopropyl 2-Sulfosuccinic acid monoethanolamine disodium, benzene sulfonic acid sodium salt, cocoyl hydroxyethyl sulfonate etc.
Anion surfactant preferably includes the alkyl ether sulphuric acid of general formula (1):
R-O-(CH
2-CH
2O)
nSO
3-(1) wherein N is 1 to 5 and R is C
8-18, R is C preferably
12
Can be used for amphoteric surfactant of the present invention and comprise that alkyl glycine and alkyl propionate, carboxyl glycine, alkyl betaine, alkyl imidazoline sulfobetaines, alkyl polyamino carboxylic acid, alkyl amino/imino group propanoic acid betanin gather both sexes carboxyl glycine etc.The example of preferred amphoteric surfactant is cocoamidopropyl, cocos nucifera oil both sexes carboxyl Glycine sodium, cocos nucifera oil acylamino-sulfobetaines, cocos nucifera oil ethoxylation monoethanolamine and alkyl dimethyl betanin etc.
Preferred zwitterionic surfactant is the alkyl amido CAB of general formula (II):
R-CO-NH-(CH
2)
3-N
+(CH
3)
2-CHCOO
- (II)
Wherein R is identical with implication in the formula (I).
Particularly preferred alkyl amido CAB is a cocoamidopropyl, and wherein R is the fatty acid distribution of coconut oil chain of 12 carbon atoms.
Spendable ionic surfactant pack is drawn together poly-alkoxyl fatty acid alcohol and acid and ester, alkanolamide, poly-alkoxyl and oxyethyl chain alkanolamide, glycosides and alkylpolyglycosides, is reached long-chain amine ethoxylate, alkanamine, amine oxide, tween, nonokynol-9 (nonoxinols) and polyoximers etc. among the present invention.
Preferred nonionic comprises polysorbas20, nonokynol-9-12, polyethylene-24-lauric acid, cocos nucifera oil monoethanolamine and isooctyl acid cetyl ester etc.
The amine oxide of non-ionic surface active agent preferred formula (III):
R
1R
2R
3-NO
R wherein
1Be C
8-20Alkyl and R
2And R
3Be C
1-4Alkyl group.
In the present composition typical concentrations of surfactant between 7% to 35%, (account for the gross weight of compositions), preferred 8% to 20% (weight), 10% to 15% (weight) most preferably.
The spendable electrolyte of the present invention (organic or inorganic) is the halogenide of alkali metal, alkaline-earth metal, ammonium and other metal such as aluminum and zinc; The sulfate and the phosphate of alkali metal, alkaline-earth metal, ammonium and other metal such as aluminum and zinc; Monoethanolamine salt (MEA salt) and diethanolamine salt (DEA salt) and alkali silicate etc.
The preferred electrolytical example of the present invention comprises sodium chloride, potassium chloride, sodium sulfate, potassium sulfate, magnesium chloride, magnesium sulfate, ammonium chloride and chlorination monoethanolamine salt (chlorination MEA) etc.
The preferred concentration of electrolyte of the present invention in composition total weight (weight) between 2% to 25%, preferred 5% to 15% (weight).
Also can comprise active additive providing other outer advantage of skin clean, as hydration, nutrition, softening, protection and regeneration etc.The scope of suitable raw material is very wide, and this is well known by persons skilled in the art.
The example of the active constituent that can comprise is a glycerol, sorbitol, polyhydric alcohol, vitamin, alpha-hydroxy acid such as glycolic, the tetradecanoic acid isopropyl esters, uv-protection agent such as benzophenone-4 and octyldimethyl para-amino benzoic acid (octyl dimethylpaba), fatty acid and ester thereof, silicone, aminoacid, the animal proteinum hydrolysate, cationic surfactant, essence, animals and plants and mineral oil, the steroid class, quaternary ammonium compound such as quaternium-22, quaternary ammonium polymer such as polyquaternium-23 and antibacterial such as Irgasan etc.
The weight of the concentration of present composition active constituent in composition total weight is not higher than 25% (weight), preferred 0.001% to 10% (weight).
Following antiseptic arbitrarily can be used for the present invention: aldehyde, amide, ester, phenyls, quaternary ammonium compound, sulfur-based compound, acid etc.The preferred example of component arbitrarily now provides as follows.
The preferred examples of preservatives of the present invention comprises imidazolyldinil urea, 1 hydroxyethylidine diphosphonate (EHDP), BDTA, Yoshinox BHT (BHT), formaldehyde, methyl parahydroxybenzoate-propyl ester, chloride benzylidene cicuta virosa Linn acid (benzalconic chloride), sodium hypochlorite, DMDM Hydantoin, quaternium-15, sorbic acid etc.
The concentration of general antiseptic is between 0% to 2% (weight).
In the present composition, can use hydrotropic agent, the example to comprise alcohol, polyhydric alcohol and short-chain alkyl aryl sulfonic acid etc. arbitrarily.Preferred hydrotropic agent is ethanol, glycerol and xylene monosulfonic acid (sulphonicxylene).
General hydrotropic concentration between 0% to 10% (weight), preferred 2% to 6% (weight).
The example that can be used for the thickening agent in the present composition is biological and synthetic polymer, carbohydrate, glyceride, natural gum, hydrophilic colloid and high molecular weight polyether etc.
Preferred thickening comprises hydroxyethyl-cellulose, ethylene-carboxyl polymer, Polyethylene Glycol and guar gum etc.
The content of general thickening agent is 0% to 3% (weight), preferred 0.1% to 1% (weight).
Be intended to determine that the auxiliary agent of final products specific sensation character can be included in the present composition.
The example of auxiliary agent comprises the acidity of natural and/or synthetic perfume, sunscreen (filters), dyestuff, biocide, opacifier, adjusting pH and alkaline reagent etc.
The concentration of auxiliary agent of the present invention can change between 0% to 3% (weight).
Water generally is used to the weight of compositions is added to 100%.Preferred deionized water or the distilled water of using.
Wide variety of conventional is natural or synthetic, porous and/or fiber or similarly instrument can be used for the present invention.These instruments can comprise natural or synthetic sponge, towel, spin cloth or non-woven fabrics, the combining form of above-mentioned material or improve other suitable instrument of product thickening effect of the present invention.
Technology and results of comparative experiment are plotted in the application's the figure neutralization table with the form of data.
The present invention will further describe with reference to the following example.These embodiment are used for limiting the scope of the invention, and it is easy to do further modifying within the scope of the invention for a person skilled in the art.
Embodiment
The apparatus that uses the present composition version of some and used certain limit experimentizes to the example of product of the present invention and compares.
The example of apparatus is that the SA of sponge factory (Sponge Factory SA) makes " SP500 sponge net ".This sponge is made by low density polyethylene (LDPE), ethylene vinyl acetate and dyestuff.
Carry out the technology experiment of some with following compositions:
| Composition | Weight % | ||||||||||
| Compositions | A | B | C | D | E | F | G | H | I | J | K |
| Sodium lauryl tri(oxyethyl) sulfate (SELS) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Cocoamidopropyl (CAPB) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Polysiloxanes | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Guar gum hydroxypropyl chlorination three ammoniums (Jaguar C13S) (quaternized natural gum) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Formaldehyde | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Butylene hydroxy-methylbenzene (BHT) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6.5 | 8.5 | 10 |
| Water | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % | To 100 % |
Studied the influence of electrolyte (sodium chloride) concentration to composition viscosity, the result is plotted on Fig. 1 and 2.
With two kinds of different viscometers: Brookfield (see figure 1) and Haake (see figure 2) detect the viscosity of embodiment 1 compositions.Along with sodium chloride concentration increases gradually, the viscosity of compositions reaches peak value and (measures with Brookfield when using certain electrolyte concentration, viscosity reaches peak value and measures with Haake when 5.5% (weight) sodium chloride concentration, viscosity reached peak value when sodium chloride concentration was 7% (weight)) viscosity of compositions arrives a peak value, and after this viscosity begins to reduce.This is known phenomenon.
But, can observe, also be true on the contrary, contain and show opposite performance after excessive electrolytical fluid composition (promptly in Fig. 1 and 2 behind the peak value a bit) dilutes with the water of known quantity, and viscosity increases to a certain dilution point before reduction.
Fig. 3 has shown this result, and the compositions that wherein contains 9.5% (weight) sodium chloride was according to the following dilution proportion of compositions and water 100: 1,90: 10,80: 20,70: 30,60: 40 and 50: 50.Detect the viscosity of each diluent with the Brookfield viscometer.
Compositions reached the peak value of thickening among Fig. 3 with 70: 30 dilution ratios.
When this new compositions and instrument, sponge for example, when using together, the thickening and keeping the long time there in spongocoel of this product.Therefore, this compositions provides higher use amount than conventional products for user, because of this compositions is difficult for being rinsed before the normal use of user.
The liquid soap product electrolyte concentration of this area is low to make them before the viscograph peak value, and promptly viscosity number (seeing Fig. 1 and 2) appears in rising part (upward slope part) in the drawings.They do not have the advantage of the present composition, and present composition concentration range just falls behind in the drawings the peak value, i.e. sloping portion (descending part) among the figure.
Use above-mentioned data, design two performances that the experimental evaluation present composition is compared with product known in the art.These experiments provide in embodiment 2 and 3.Having tested the present composition and prior art compositions keeps and rinse capability in sponge.
The present composition and the potentiality of representing compositions liquid hold-up compositions in sponge of this area product specification have been detected.The compositions among the embodiment 1 has been used in this experiment, wherein contains 9.5% (weight) sodium chloride (being in the concentration range after it is in Fig. 1 and 2 peak value).
Another compositions is that the electrolyte concentration of compositions known in the art is 3% (weight) sodium chloride (promptly being positioned at the preceding concentration range of Fig. 1 and 2 peak value).
Amount (several glasses or a few tumbler) with the required water of product in the cleaning down sponge apparatus represents to keep potentiality.When not having foam to form, just reached cleaning down.In the experiment, shown the efficient that product was provided for consumer in a period of time thus.Following experimental technique is used to estimate the reservation potentiality of liquid in sponge.
Method
1. 200ml water is poured in six 1000ml glasses of a row at 40 ℃ (or 25 ℃).The sponge apparatus is under water, take out and shake the water of removing maximum so that make the sponge silk floss only keep moist.
2. weighing 3g is by trial product and be placed on the sponge side of not having band.Then by the hand-held sponge of this band, be placed in first 1000ml glass and bury in water 10 times.With hands the water of this sponge maximum is extracted then, so soap solution is released in first glass.
With new glass repeat this step up to sponge by cleaning down again non-foam produce.
4. measure the quantity that volume of foam in each glass and record no longer form the glass that soap solution needs.
5. in order to check above-mentioned experimental technique accuracy, entire method is repeated 5 times again show that up to this measurement foamy deviation is less than 50ml.
The result
Above-mentioned result of experiment is shown in as Fig. 4,5,6 and 7.
Figure 4 and 5 show the present composition (containing 9.5% sodium chloride) and prior art compositions (containing 3% sodium chloride) result relatively.Provided 40 ℃ result (Fig. 5) with 25 ℃ result (Fig. 6).
Fig. 6 and 7 has compared the performance of two kinds of compositionss 25 ℃ and 40 ℃ respectively.
The prior art compositions that contains 3% sodium chloride is compared with the average total foam record of the present composition (containing 9.5% sodium chloride), and its average total foam volume is less.
When 40 ℃ were measured, prior art compositions had produced the 945ml foam and the present composition has produced the 1085ml foam.This shows has increased by 12.9%.
When measuring for 25 ℃, prior art compositions has produced the foam of average total amount 745ml, and the present composition has produced the 995ml foam.This shows has increased by 25.1%.
Temperature is when changing in 25 ℃ to the 40 ℃ scopes, and the average fecund of the present composition is given birth to 19% foam.
This result shows, when being used in combination with the sponge apparatus, the present composition provides product than good yield for consumer.
Believe that compositions of the present invention is longer than the time that prior art compositions keeps in sponge because when contacting with water product of the present invention at the intracavity of sponge by thickening.
Use following method to detect the rinse capability of the present invention and prior art compositions among the embodiment 2.
Health or skin clean commercial product are as follows in the prior art of Jian Ceing simultaneously: preparation A (Brazil), preparation B (Brazil), formulation C (U.S.), preparation D (Brazil), preparation E (Germany), preparation F (Thailand), preparation G (China).
Method
1. at 40 ℃ 200ml water is poured in the 1000ml glass.The sponge that embodiment 2 is used is dipped in the water, takes out and shakes with the water that discharges maximum so that make sponge only keep moist.
2. weighing 3g is by trial product and be placed on the sponge not have and be with a side.Then by the hand-held sponge of this band, be placed in the glass and move forward and backward.
3. sponge is held in two handss, squeeze do simultaneously for 5 times reverse circular motion with water by draining in the sponge.
4. add 20ml water again at 40 ℃, and again sponge is squeezed 5 times in the same way.Repeat this step until sponge by cleaning down.Record washes the umber of the required 20ml water of this product from sponge.
In order to check the accuracy of said method, this method is repeated 3 times, or until result's variation less than 20ml water.
The rinse capability experimental result is shown in Fig. 8 to 11.
The present composition (having higher electrolyte concentration) needs longer washing time than other products, and the former on average needs 14.33 20ml water that flushing completely is provided.Prior art compositions on average needs 10.33 20ml water that enough flushings are provided.
As shown in Figure 8, when comparing with prior art products, the rinse capability of product of the present invention is high by 27.9%.
All prior art products have identical performance with the compositions (containing 3.5% sodium chloride) that embodiment 2 uses.
Compositions of the present invention provides bigger benefit than prior art compositions for consumer, and is longer because the former rinses out the time that needs from sponge.Product advantageously of the present invention have the viscosity of increase and time of in spongocoel, keeping longer, more be difficult to flushing, and provide bigger benefit and better performance than prior art compositions.
The preparation method of the present composition can be with variations such as the order of temperature, pressure, stirring means, pre-composition quantity, filtration, adding pre-composition or component and positions.
The embodiment of present composition preparation provides as follows.
The preparation of one of 5 tons of preferred compositions of the present invention is described below.
1. 1851.85kg sodium lauryl tri(oxyethyl) sulfate (25% activity) and 651.56kg water are poured in 5 tons of jars, constantly slowly stirred simultaneously.
With 159kg water and 5kg guar gum hydroxypropyl chlorination three ammoniums and in a small amount 49% sodium hydrate aqueous solution (help the dissolving of guar gum hydroxypropyl chlorination three ammoniums and with more than the aqueous solution pH regulator to 10) add among auxilliary jar of the 200g, slowly add when constantly stirring.
3. guar gum hydroxypropyl chlorination three ammonium pre-compositions are added to become owner of in the jar and and be stirred to thoroughly evenly the gained mixture.
4. add 40kg polysiloxanes (50% aqueous solution) in main jar, stir gently, add 333.33kg cocoamidopropyl (30% aqueous solution) subsequently, it is thoroughly even to continue to be stirred to mixture.In main jar, add 6.76kg formaldehyde (37%).
5. 50kg spice and 2.5kg BHT are assisted mix homogeneously in the jar at 60kg.
6. spice/BHT mixture is added to become owner of in the jar and be stirred to even product and form.
7. in uniform product, add people 1900kg saline (25% sodium chloride solution) to regulate viscosity.This saline solution is added fast to avoid the high viscosity of the peak representative shown in Fig. 1 and 2.
Prepare another compositions of the present invention according to the methods below.
1. 2922kg LESS (20.7% activity) is added and become owner of jar, be heated to 60 ℃ when stirring gently.
2. 250kg water is poured into auxilliary jar of 350kg and be heated to 60 ℃, add the 9.6kg carbomer when constantly stirring, add 50kg LESS (27% activity) then and this mixture is stirred to all carbomer piece dissolvings, then this solution is added in main jar.
3. 150kg water is poured among auxilliary jar of the 350kg and be heated to 65 ℃.144kg glycol monomethyl and distearate mixture and 50kg LESS are added in the entry.Continue to be stirred to the dissolving of glycol monomethyl and distearate.Then this mixture is poured in main jar, this product is stirred to evenly in main jar.
4. when constantly stirring, 154.9kg water and 4.8kg guar gum hydroxypropyl chlorination three ammoniums are added among auxilliary jar of the 250kg, add small amounts of sodium hydroxide (49%) solution again, with help guar gum hydroxypropyl chlorination three ammoniums dissolving and with pH regulator to greater than 10.Guar gum hydroxypropyl chlorination three ammonium pre-compositions are added in main jar, add 240kg silicon emulsion (50% activity) subsequently.
5. 48kg spice, 6.3kg formaldehyde and 2.4kg BHT are prepared pre-composition in the auxilliary jar of 100kg, stir the mixture to component thoroughly dissolve, when the temperature of compositions in main jar is reduced to below 40 ℃, add spice/BHT/ formaldehyde pre-composition, add the 480kg cocoamidopropyl subsequently.
6. in main jar, add the 288kg saline solution gross weight of compositions is increased to 4800kg.
Claims (13)
1. one kind has synergistic individual clean method, comprises that wherein cosmetic cleansing composition contains with cosmetic cleansing composition and the bonded step of apparatus:
(i) one or more that account for composition total weight 7% to 35% (weight) are easy to by the anion of electrolyte thickening, both sexes or non-ionic surface active agent or its mixture,
The (ii) electrolyte of 4% to 25% (weight),
The active additive that (iii) is not higher than 25% (weight),
(iv) water.
2. the described method of claim 1, wherein anion surfactant is selected from sodium lauryl sulphate, dodecyltriethanolamine sulfate, ammonium lauryl sulfate, ammonium dodecyl ether sulfate, sodium lauryl tri(oxyethyl) sulfate, soap, xylyl sulphuric acid sodium, sodium sulfosuccinate, alkene sodium, C
14-C
16Sulfonate, cocamidopropyl 2-Sulfosuccinic acid monoethanolamine disodium, dodecylbenzene sodium sulfonate and cocoyl hydroxyethyl sulfonate.
3. the described method of claim 1, wherein zwitterionic surfactant is selected from cocoamidopropyl, cocos nucifera oil both sexes carboxyl Glycine sodium, cocos nucifera oil acylamino-sulfobetaines, cocos nucifera oil ethoxylation monoethanolamine and alkyl dimethyl betanin.
4. the described method of claim 1, wherein non-ionic surface active agent is selected from polysorbas20, nonokynol-9-12, polyethylene-24-lauric acid, cocos nucifera oil monoethanolamine and isooctyl acid cetyl ester.
5. the described method of above-mentioned any claim, wherein electrolyte is selected from sodium chloride, potassium chloride, sodium sulfate, potassium sulfate, magnesium chloride, magnesium sulfate, ammonium chloride and chlorination monoethanolamine.
6. the described method of claim 1, wherein active constituent is selected from glycerol, sorbitol, vitamin, alpha-hydroxy acid, uv-protection agent, silicone, aminoacid, animal proteinum hydrolysate, cationic surfactant, essence, animals and plants and mineral oil, steroid class, quaternary ammonium compound, quaternary ammonium polymer and antibacterial.
7. the described method of claim 1, wherein compositions contains the antiseptic that is not higher than 2% (weight).
8. the described method of claim 1, wherein compositions contains the hydrotropic agent that is not higher than 10% (weight).
9. the described method of claim 1, wherein compositions contains the thickening agent that is not higher than 3% (weight).
10. the described method of claim 1, wherein compositions contains the auxiliary agent that is not higher than 3% (weight).
11. the described method of each claim of claim 1-10, wherein said apparatus are selected from natural or synthetic sponge, towel, spin cloth, non-woven fabrics or its mixture.
12. the described cosmetic cleansing composition of each claim of claim 1-10.
13. an individual cleaning product, comprising with the described cosmetic cleansing composition of each claim of the bonded claim 1-10 of the described apparatus of claim 11.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9603346A BR9603346A (en) | 1996-08-08 | 1996-08-08 | Synergistic process of personal cleaning |
| BR96033460 | 1996-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1177477A CN1177477A (en) | 1998-04-01 |
| CN1167408C true CN1167408C (en) | 2004-09-22 |
Family
ID=4064714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971185921A Expired - Fee Related CN1167408C (en) | 1996-08-08 | 1997-08-08 | Individual cleaning method with synergistic effect |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN1167408C (en) |
| AR (1) | AR008420A1 (en) |
| BR (1) | BR9603346A (en) |
| CA (1) | CA2211313C (en) |
| ID (1) | ID18012A (en) |
| IN (1) | IN189798B (en) |
| MY (1) | MY125552A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4118500A (en) * | 1999-04-20 | 2000-11-02 | Unilever Plc | Low viscosity shower gels and pump spray delivery |
| BRPI0412980A (en) * | 2003-08-18 | 2006-10-03 | Unilever Nv | process for reducing the salt level required to produce a thickening effect by diluting a single phase isotropic composition and composition |
| US6919303B2 (en) | 2003-08-18 | 2005-07-19 | Unilever Home & Personal Care, Division Of Conopco, Inc. | Process for lowering level of salt required for dilution thickening |
| ZA200800261B (en) | 2005-07-11 | 2009-08-26 | Thomson Licensing | Method and apparatus for macroblock adaptive inter-layer intra texture prediction |
| US7273840B2 (en) | 2005-07-14 | 2007-09-25 | Conopco, Inc. | Method for providing dilution thickening using polydextrose based biphasic compositions |
| BRPI0503023A (en) * | 2005-07-22 | 2007-03-06 | Unilever Nv | cleaning composition, method for cleaning household surfaces, process for improving retention of cleaning agents in absorbent vehicles, absorbent vehicle with improved retention of cleaning agents, and process for producing a cleaning composition |
| EP2734174B1 (en) | 2011-07-20 | 2016-10-19 | Colgate-Palmolive Company | Cleansing composition with whipped texture |
-
1996
- 1996-08-08 BR BR9603346A patent/BR9603346A/en unknown
-
1997
- 1997-07-22 CA CA 2211313 patent/CA2211313C/en not_active Expired - Fee Related
- 1997-07-29 IN IN454BO1997 patent/IN189798B/en unknown
- 1997-08-06 MY MYPI9703584 patent/MY125552A/en unknown
- 1997-08-07 AR ARP970103587 patent/AR008420A1/en active IP Right Grant
- 1997-08-08 CN CNB971185921A patent/CN1167408C/en not_active Expired - Fee Related
- 1997-08-08 ID IDP972772A patent/ID18012A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN189798B (en) | 2003-04-19 |
| CN1177477A (en) | 1998-04-01 |
| CA2211313A1 (en) | 1998-02-08 |
| ID18012A (en) | 1998-02-19 |
| BR9603346A (en) | 1998-05-05 |
| MY125552A (en) | 2006-08-30 |
| AR008420A1 (en) | 2000-01-19 |
| CA2211313C (en) | 2007-03-06 |
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