CN1177289A - Cleaning compositions - Google Patents

Abstract

A liquid personal cleansing composition comprising: a) from about 5% to about 60% by weight of surfactant selected from anionic, nonionic, zwitterionic and amphoteric surfactants and mixtrues thereof; b) from about 0.1% to about 5% by weight of a water-insoluble salt of a C14-C22 fatty acid; c) optionally from about 0.01% to about 5% by weight of a cationic or anonionic polymeric skin conditioning agent; and d) water. The products demonstrate excellent in-use efficacy benefits including mildness, a soap-like skin feel and good product stability.

Description

Cleasing compositions

The present invention relates to Cleasing compositions.Be particularly related to the personal cleaning compositions of gentleness with good skin sense characteristic and foam characteristic, it is suitable for cleaning simultaneously and conditioning skin and/or hair, can adopt various ways to use, for example, foam bath in a tub preparation, shower articles for use, skin abluent, hands, face and body abluent, shampoo or the like.

Gentle make-up composition need satisfy many standards, comprises cleaning force, foaming characteristic and skin, hair and eye mucus are had gentleness/low irritant/feel good.Skin is by which floor cellularity, and it coats and shielding angle albumen and collagen fiber albumen, and they have constituted the skeleton of skin texture.Be known as cuticular this which floor most external, known is to be made of 250 dust protein bundles that surrounded by the thick layer of 80 dusts.Hair has the outermost protection covering of similarly sealing hair fiber, and this covering is called epidermis.Anion surfactant can see through cutin tunic and epidermis, and destroys the integrity of film by defat.This effect to skin and hair protecting film can cause the pachylosis sense and to the stimulation of eye, and surfactant and keratin and hair protein are interacted, and causes the afunction of stimulations, barrier loss and reservation moisture content.

Ideal cosmetic abluent should leniently clean skin or hair, and often use can defat and/or made hair and xerosis cutis, also can exciting eye mucus or make skin tight.Many foaming fancy soaps, shower and bath in a tub product, shampoo and soap bar are unsatisfactory in this respect.

Known some synthetic surfactant is gentle.But, to compare with the highest shampoo and the standard of soap bar, a major defect of the gentleest synthetic surfactant is, when being used to prepare shampoo or individual and cleaning product, their character that spumes is relatively poor.Therefore those belong to the gentleest surfactant, and for example lauryl glyceryl ether sulfonic acid sodium (AGS), all is not good enough aspect foaming.On the other hand, use known high foaming anion surfactant and foaming promoter,, sacrificed the flexibility of skin though can obtain acceptable foam quality and volume.These two kinds of factors make the selection of surfactant, the compound method that helps foaming characteristic and mildness become a delicate balance.

Carried out years of researches perhaps although cosmetics industry is cleaned product to the individual, consumers in general are still dissatisfied to be skin sense, mildness and the rinsing characteristic of the cleaning combination of base now with the composite.Many consumers like soap skin sense and rinsing characteristic.But this soap can not obtain the mildness related with gentle synthetic surfactant for the product of base.In addition, many cationes that join the personal cleaning compositions product and non-ionic polymers are found the skin sense harmful, provide the sensation of a kind of " satiny " rather than the sensation of soap to skin.

Therefore need a kind of individual cleaning products, it will provide skin sense characteristic in the use of a kind soap, but can not make the skin dehydration or cause the skin elasticity loss, it will provide a kind of skin condition performance washing to float in the product, this performance could obtain after having only the back of cleaning to use the cosmetic wetting agent in addition in the past, and this product it can produce stable and high-quality foam, it is hair and skin cleaner efficiently, but it has good rinsing feature, it has stable product and viscosity characteristics simultaneously, and keeps complete stability under long-term and harsh storage temperature.

Have now found that the water-insoluble salt that adds some fatty acid can form a kind of personal cleaning compositions, it in use with after using has (class soap) the skin sense of improvement and the product stability that humidification character is become reconciled.

Theme of the present invention be suitable for personal cleanliness's hair and skin gentleness, foam the cleaning product, and it can be used as foam bath in a tub and shower product, skin detergents and shampoo etc.According to an aspect of the present invention, provide a kind of liquid personal cleansing composition, it contains:

(a) about 5%～about 60% (weight) surfactant (wt), it is selected from anion, nonionic, amphion and amphoteric surfactant and composition thereof;

(b) about C of 0.1%～about 5% (wt) ₁₄-C ₂₂The water-insoluble salt of fatty acid;

(c) about 0.01%～about 5% (wt) cation or nonionic polymerization skin conditioning agent; With

(d) water.

In highly preferred embodiment, the present invention adopts the form that produces foamy liquid cleansing composition, it has fabulous skin sense and rinsing characteristic, the perceptible dry sensation that improves and tight sense and the fractionated dry sensation of expert determined, and have superior foaming, invariant feature, cleaning force and conditioning performance simultaneously.

Unless specialize, all concentration and ratio are all in Cleasing compositions weight.Unless specialize, the surfactant chain length also is based on the weight average chain length.

The liquid cleansing composition of this paper is based on the combination of the water-insoluble slaine of gentle surfactant and some fatty acid.Also contain polymerization skin conditioning agent and/or spice or oil for cosmetic purpose in the preferred embodiment.

The water-insoluble salt of the fatty acid of Shi Yonging comprises C herein ₁₄-C ₂₂, preferred C ₁₆-C ₁₈Zinc, magnesium, calcium, lithium and the aluminum salt and composition thereof of fatty acid.From the viewpoint of best skin sense and conditioning performance, particularly preferred is zinc salt, particularly C ₁₆-C ₁₈Zinc salts of fatty acids, it is sold with the standard of zinc stearate.Water-insoluble soap and combining of cation or nonionic polymerization skin-care agent be particularly useful for provide soap be base wash typical skin nursing and the skin sense feature of improving of clean product.In the weight of compositions, the total content of fatty acid metal salts is about 0.1%～5%, and is preferred 0.2%～3%, more preferably 0.5%～2%.

The cation or the non-ionic polymers that also comprise conditioning skin according to compositions of the present invention in preferred embodiments.The content of this polymerization skin-care agent is about 0.01%～5%, and is preferred 0.05%～3%, preferred especially 0.1%～2% (wt).

Suitable polymers is high molecular weight material (weight average molecular weight is measured by light scattering method for example, and general about 2,000 to about 5,000,000, preferred about 5,000 to about 3,000,000, more preferably 100,000 to 1,000,000).

The representative category of polymer comprises cation or nonionic polysaccharide; The cation of derived from propylene acid and/or methacrylic acid or nonionic homopolymer and copolymer; Cation or non-ionic cellulose resin; Dimethyl diallyl ammonium chloride and acrylamide and/or acrylic acid cation copolymer; The cationic homopolymer of dimethyl diallyl ammonium chloride; Cation polyolefin and ethyoxyl polyalkylene imine; Quaternised siloxanes and their mixture.

By way of example, the cationic polymer that is suitable for herein using comprises cationic guar gum, Hydroxyproyl Trimethyl ammonium guar gum (substitution value (d.s) is 0.11 to 0.22) for example, with trade name Jaguar C-14-S (RTM), Jaguar C-17 (RTM) and Jaguar C-16 (RTM) in market sale, it is except that containing above-mentioned cation group, also contain hydroxypropyl substituent group (substitution value d.s0.8～1.1), and with trade name Ucare Polymer JR-30M, the quaternised cellulose ether that JR-400 and Celquat sell.Other cationic polymer that is suitable for is to be the homopolymer of the dimethyl diallyl ammonium chloride sold with trade name Merquat100, the copolymer of amino-ethyl dimethylaminoethyl acrylate methyl ester and acrylamide, the copolymer of dimethyl diallyl ammonium chloride and acrylamide is sold with trade name Merquat550 and MerquatS; Acrylic acid/dimethyl diallyl ammonium chloride/acrylamide copolymer with trade name Merquat3300 sale, the acrylate of the quaternised vinyl pyrrolidone of the amino alcohol of selling with trade name Gafquat or the copolymer of methacrylate, as Polyquaternium11,23 and 28 (vinyl pyrrolidone and quaternised copolymer-Gafquat755N of amino-ethyl dimethylaminoethyl acrylate methyl ester and HS-100), with trade name Luviquat HM552, the copolymer of vinyl pyrrolidone/vinyl imidazole methochloride that Polyquaternium2 sells, and the polyalkylene imine polymine of polymine and ethoxylation for example.From the viewpoint of " tight " class soap sensation is provided, very preferably be the acrylate of quaternised vinyl pyrrolidone and the copolymer of methacrylate.In preferred embodiments, the weight ratio of water-insoluble slaine and polymerization skin-care agent is about 50: 1 to 1: 10 scope.

The gentle surfactant that is suitable for adding the present composition is selected from anion, nonionic, both sexes and zwitterionic surfactant and composition thereof.The surfactant total content is preferably about 5% to about 60% (wt), and more preferably from about 8% to about 40% and preferred especially about 10% to about 35%.Compositions preferably contains the mixture of anion and amphion and/or amphoteric surfactant.Independent anion, amphion and amphoteric surfactant component content, if exist, be about 1% to about 15% of composition weight, particularly about 2% to about 13%, and the content of non-ionic surface active agent if exist, is about 0.1% to about 20%, preferred 2% to about 16%, and more preferably from about 3% to about 12% (wt).The total content of anion, both sexes and zwitterionic surfactant component be preferably composition weight about 5% to about 50%, more preferably about 8% to about 35%, be preferably about 10% especially to about 30% (wt).Anion surfactant: the proportion of amphion and/or amphoteric surfactant is about 1: 2 to about 6: 1.Other suitable compositions in the scope of the invention comprises the mixture of anion, amphion and/or amphoteric surfactant and one or more non-ionic surface active agents.Preferred uses be solubility or dispersible non-ionic surface active agent, it is selected from animal and plant oil ﹠ fat of ethoxylation and composition thereof, also is referred to as " oily deutero-" non-ionic surface active agent sometimes.

The anion surfactant that is suitable for adding the present composition generally can be described as gentle synthesis of detergent surfactant; the alkyl sulfate that comprises ethoxylation; alkyl glycerol ether sulfonate; methyl-acyl taurine salt; fat acidyl glycine salt; the N-acyl glutamate; acyl isethinate; salts of alkyl sulfosuccinates salt; α-sulfonated fatty acid, their salt and/or ester, alkyl ethoxy carboxylate, alkyl phosphate; the alkyl phosphate of ethoxylation, acyl sarcosinates and fatty acid/protein condensation substance and their mixture.The alkyl of these surfactants and/or acyl group chain length are C ₈-C ₂₂, be preferably C ₁₀-C ₁₈, C more preferably ₁₂-C ₁₄

From the mildness and the bubbling character viewpoint of the best, preferably being suitable for of the present invention is 1 mole high fatty alcohol and about 1 salt to the sulfuric ester of the product of about 12 moles oxirane, and its counter ion is preferably sodium and magnesium.Particularly preferably be and contain about 2 to 6, the alkyl sulfate of preferred 2 to 4 moles oxirane, for example dodecyl polyoxyethylene ether 2 (laureth-2) sodium sulfate, dodecyl polyoxyethylene ether 3 (laureth-3) sodium sulfate and dodecyl polyoxyethylene ether 3.6 (laureth-3.6) magnesium sulfate sodium.In preferred embodiments, anion surfactant contains at least 50%, especially at least about the alkyl sulfate of the ethoxylation of 75% (weight).

Compositions of the present invention also is fit to comprise a kind of amphoteric surfactant.The amphoteric surfactant that is applicable to compositions of the present invention comprises:

(a) imidazoline surfactant of formula (I):

R wherein ₁Be C ₇-C ₂₂Alkyl or alkenyl, R ₂Be hydrogen or CH ₂Z, each Z is respectively CO ₂M or CH ₂CO ₂M, and M is H, alkali metal, alkaline-earth metal, ammonium or alkanol ammonium; And/or the derivant of the ammonium of formula (II): R wherein ₁, R ₂Define the as above amino-alkane hydrochlorate of (b) formula (III) with Z:

R ₁NH (CH ₂) _nCO ₂The iminodiacetic alkanoate of M formula (IV):

R ₁N[(CH ₂) _mCOX ₂M] ₂Imino group multichain alkyl salt with formula V:

Wherein n, m, p and q are 1 to 4 number, and R ₁With M is independently to be selected from above-mentioned definition group; With

(c) their mixture.

(a) the suitable amphoteric surfactant of type is sold with trade name Miranol and Empigen, and thinks that they have comprised the complex mixture of each material.Think that traditionally Miranol has the structure of formula I, though the 3rd edition of CTFA cosmetic ingredient dictionary shows that it is the structure of non-annularity formula II, and the 4th edition pointed out another kind of constitutional isomer (wherein, R ₂Be to link to each other with O but not N links to each other).In fact, may for the purpose of complete, two definition have been provided for the complex mixture of ring-type and non-annularity material at this.Even so, being preferred for of the present invention is acyclic material.

(a) example of the suitable amphoteric surfactant of type comprises the chemical compound of formula I and/or formula II, R wherein ₁Be C ₈H ₁₇(particularly iso-octyl), C ₉H ₁₉And C ₁₁H ₂₃Alkyl.Particularly preferably be wherein R ₁Be C ₉H ₁₉, Z is CO ₂M and R ₂Chemical compound for H; R wherein ₁Be C ₁₁H ₂₃, Z is CO ₂M and R ₂Be CH ₂CO ₂The chemical compound of M; And R wherein ₁Be C ₁₁H ₂₃, Z is CO ₂M and R ₂Chemical compound for H.

In CTFA name, be applicable to that the material among the present invention comprises Cortex cocois radicis both sexes carboxyl propionic ester, Cortex cocois radicis both sexes carboxyl propanoic acid, and particularly Cortex cocois radicis both sexes acetas and Cortex cocois radicis both sexes diacetate esters (can be described as Cortex cocois radicis both sexes carboxyl glycinate in addition).Concrete commercially available prod comprises with following trade name product sold: Ampholak7TX (many propyl group of carboxyl methyl Adeps Bovis seu Bubali amine sodium), Empigen CDL60 and CDR60 (Albright﹠amp; Wilson), Miranol H2M Conc.Miranol C2M Conc.N.P, MiranolC2M Cone.O.P, Miranol C2M SF, Miranol CM Special (Rhone-Poulenc); Alkateric 2CIB (Alkaril Chemicals); Amphoterge W-2 (Lonza, Inc.); MonatericCDX-38, Monateric CSH-32 (Mona Industries); Rewoteric AM-2C (RewoChemical Group); With Schercotic MS-2 (Scher Chemicals).

Be to be understood that, the obtainable amphoteric surfactant in more such markets is with the form produce and market of electric neutrality complex, they have for example hydroxyl counter ion or anion sulfate acid ester (salt) or sulphonic acid ester (salt) surfactant, particularly those Sulfated C ₈-C ₁₈Alcohol, C ₈-C ₁₈The alcohol of ethoxylation or C ₈-C ₁₈The acyl glyceride type.But from the viewpoint of mildness and product stability, preferred compositions is substantially free of (non-ethoxylatedization) Sulfated pure surfactant.It should be noted the concentration and the surfactants based non-complexed forms formula of weight ratio of amphoteric surfactant herein simultaneously, the counter ion of any anion surfactant is all regarded the part of total anion surfactant component content as.

(b) example of the amphoteric surfactant that is fit to of type comprises that N-alkyl polytrimethylene gathers the carboxyl methyl amine, and such material is sold by Berol Nobel with trade name Anpholak X07 and Ampholak 7CX; Also comprise salt, particularly tri ethanol ammonium salt and N-lauryl-Beta-alanine salt and N-lauryl-imino group-dipropionate.Such material is sold by Henkel with trade name Deriphat and is sold by Rhone Poulenc with trade name Mirataine.

The present composition also can contain zwitterionic surfactant, especially alkyl betaine or amido betaines surfactant, and its content is about 0.1% to 20%, and is preferred about 0.1% to 10%, and especially preferred about 1% to 8%.

The beet alkali surface activator that is suitable for adding the present composition comprises formula R ₅R ₆R ₇N ⁺(CH ₂) _nCO ₂The amido betaines of the alkyl betaine of M (VIII) and formula (IX):

Wherein, R ₅Be C ₁₂-C ₂₂Alkyl or alkenyl, R ₆And R ₇Be C independently ₁-C ₃Alkyl, M are H, alkali metal, alkaline-earth metal, ammonium or alkanol ammonium, and n, and m is arbitrary number of 1 to 4.Preferred betanin comprises Cortex cocois radicis acylamino-propyl-dimethyl carboxymethyl betaine, lauryl acylamino-propyl-dimethyl carboxymethyl betaine and Tego betanin.

Compositions of the present invention also preferably contains oily deutero-non-ionic surface active agent or its mixture, and its weight content is about 0.1% to 20%, and more preferably from about 1% to 15%, especially preferred about 2% to 10%.The deutero-non-ionic surface active agent of oil can provide the skin sense advantage after the use neutralization of compositions of the present invention is used.Suitable oily deutero-ionic surfactant pack is drawn together the emollient that comes from water-soluble plant and animal, for example is embedded with the triglyceride of polyglycol chain; The Adeps Bovis seu Bubali derivant of the mono and di-glycerides of ethoxylation, the lanoline of many ethoxylations and ethoxylation.The preferred oily deutero-non-ionic surface active agent of one class has following general formula (VI): Wherein n is about 5 to about 200, and preferred about 20 to about 100, and more preferably from about 30 to about 85, and wherein R comprises an aliphatic group, and this aliphatic group has average about 5 to about 20 carbon atoms, and preferred about 9 to about 18 carbon atoms.

The oil ﹠ fat of this suitable class ethoxylation comprises the polyethyleneglycol derivative of following material: glycerol Cortex cocois radicis ester, caproin, glycerol caprylate, glycerol Adeps Bovis seu Bubali ester, palmitin, glyceryl stearate, glycerol monolaurate, glyceryl oleate, glycerol ricinoleate ester and the fatty acid glyceride that is derived from triglyceride, for example Petiolus Trachycarpi oil, almond oil and Semen Maydis oil, preferably glycerol Adeps Bovis seu Bubali ester and glycerol Cortex cocois radicis ester.

The suitable deutero-non-ionic surface active agent of this class oil can be by Croda Inc. (New York, USA) obtain with its Crovol series material, for example, Crovol EP40 (PEG20 Flos Caryophylli Radix Oenotherae erythrosepalae glyceride), Crovol EP70 (PEG60 Flos Caryophylli Radix Oenotherae erythrosepalae glyceride), Crovol A-40 (PEG20 almond oil glyceride), Crovol A-70 (PEG60 Semen Armeniacae Amarum glyceride), Crovol M-40 (PEG20 corn glyceride), Crovol M-70 (PEG60 corn glyceride), Crovol PK-40 (PEG12 Petiolus Trachycarpi nuclear glyceride), and Crovol PK-70 (PEG45 Petiolus Trachycarpi nuclear glyceride), also have Solan series material, for example Solan E, the wool grease of many ethoxylations of E50 and X and the Aqualose L-20 (PEG 24 lanolin alcohols) and the Aqualose W15 (PEG15 lanolin alcohol) that can obtain from Westbrook Lanolin.The suitable surfactant of other this class can (Dublin, Ohio USA), obtain with the form of Varonic LI series of surfactants by Sherex Chemical Co..These comprise, for example, and VaronicLI48 (Polyethylene Glycol (n=80) glycerol Adeps Bovis seu Bubali ester is also referred to as PEG80 glycerol Adeps Bovis seu Bubali ester in addition), Varonic LI2 (PEG28 glycerol Adeps Bovis seu Bubali ester); Varonic LI420 (PEG200 glycerol Adeps Bovis seu Bubali ester) and Varonic LI63 and 67 (PEG30 and PEG80 glycerol Cortex cocois radicis ester).Other oily deutero-emollient that is suitable for be Semen Maydis oil, American Avocado Tree oil and babassu oil polyethyleneglycol derivative, and Softigen767 (PEG (6) suffering/caprin).

The non-ionic surface active agent of suitable use herein is derived from the material of composite plant fat or derivatives thereof in addition, extracts in the fruit of this composite plant fat by Butyrospermum (Butyrospermum Karkii Kotschy).This plant fat that is referred to as Adeps Bovis seu Bubali resin in non-area widely use, soap system and make cold cream for example, it is sold by Sederma (78610 Le Perray En Yvelines, France).Particularly suitable is the derivant of the ethoxylation of Adeps Bovis seu Bubali resin, by Karlshamn Chemical Co. (Columbos, Ohio, the U.S.) with the sale of Lipex series chemicals, for example Lipex 102 E-75 (list of the ethoxylation of Adeps Bovis seu Bubali resin or double glyceride).Similarly, the derivant of the ethoxylation of Fructus Mangifera Indicae oil, cupu oil and Illipe fat also can be used in the compositions of the present invention.Though the non-ionic surface active agent that these classify as ethoxylation should be appreciated that to still have certain proportion still to be the vegetable oil of non-ethoxylatedization or fat.

Other suitable ionic surfactant pack derived from oil is drawn together the derivant of the ethoxylation of following oil: almond oil, Oleum Arachidis hypogaeae semen, Testa oryzae oil, wheat germ oil, Semen Lini oil, jojoba oil, almond oil, Semen Juglandis, palm fruit, pistachio, til seed, Semen Allii Tuberosi, Du's Oleum pini koraiensis, Semen Maydis oil, Semen Persicae oil, seed of Papaver somniferum L. powder, Oleum pini koraiensis, Oleum Ricini, Oleum Glycines, American Avocado Tree oil, safflower oil, Oleum Cocois, hazelnut oil, olive oil, Oleum Vitis viniferae and sunflower seed oil.

From the mildness of the best and the viewpoint of skin sense feature, oily deutero-non-ionic surface active agent very preferably used herein is PEG 60 Flos Caryophylli Radix Oenotherae erythrosepalae triglyceride; The derivant of the ethoxylation of PEG55 lanoline polyethoxylated derivant and Adeps Bovis seu Bubali resin.

Except that the deutero-non-ionic surface active agent of above-mentioned oil, the present composition also contains auxiliary non-ionic surface active agent, and its content is about 0.1% to about 20% (wt), and more preferably from about 0.1% to about 10%, and especially preferred about 1% to about 8%.This class surfactant comprises C ₁₂-C ₁₄Fatty acid list and di-methylcarbinol amide, the polyhydroxy fatty acid amide surfactant of Olestra surfactant and general formula (VII):

Preferred polyhydroxy fatty acid amide surfactant is those wherein R ₉Be C ₁-C ₄Alkyl, preferable methyl, and R ₈Be C ₇-C ₁₉Alkyl or alkenyl, more preferably straight chain C ₉-C ₁₇Alkyl or alkenyl, or its mixture; Z ₂Be polyhydroxy alkyl, it has linear alkyl chain, wherein has at least three hydroxyls to be directly connected on this hydrocarbon chain, or the derivant of its alkoxylate (preferred ethoxylation or propoxylation).Z ₂Be preferably in reduction amination and derive, Z from reducing sugar ₂Glycosyl (glycityl) more preferably.Suitable reducing sugar comprises glucose, fructose, maltose, lactose, galactose, mannose and xylose.As raw material, the various sugar that can utilize high dextrose corn syrup, high-fructose corn syrup and high malt sugar corn syrup and list above.These corn syrup can produce as Z ₂The mixed sugar composition.Should be appreciated that and never get rid of other proper raw material.Z ₂Be preferably and be selected from-CH ₂(CHOH) _n-CH ₂OH ,-CH (CH ₂OH)-(CHOH) _N-1-CH ₂OH ,-CH ₂-(CHOH) ₂(CHOR ') (CHOH)-CH ₂OH, wherein n is 3-5 integer (containing), and R ' is monosaccharide and its alkoxy derivative of hydrogen or ring-type or aliphatic series.Most preferred for n wherein is 4 glycosyl, particularly-CH ₂(CHOH) ₄-CH ₂OH.

Most preferably polyhydroxy fatty acid amide has formula R ₈(CO) N (CH ₃) CH ₂(CHOH) ₄CH ₂The structure of OH, wherein R ₈Be C ₁₁-C ₁₇Straight chained alkyl or alkenyl.

It is 10～18 that compositions of the present invention also can contain weight average chain length, and the saturated acyl group fatty acid of preferred 12～16 carbon atoms contains about 0.1%～8%, preferred about 0.5%～6% and especially preferred about 1.5%～5% by weight.Myristic acid is preferred

The present composition also can contain insoluble spice or oil for cosmetic purpose or wax or its mixture in addition, and its content at the most 10% by weight, and is preferably about at the most 3%, and its medium oil or wax are insoluble being meant insoluble in product substrate under 25 degrees centigrade.Add these oil or wax the feature of emollient, mildness and rinsability can be provided to personal cleaning compositions of the present invention.But a feature of the present invention is, the compositions with superior emollient and mildness and ideal physical property (transparency etc.) can be provided, these compositionss oil-containing not substantially simultaneously, that is, and add oil phase weigh less than 1%, preferably be lower than 0.5%.Such compositions preferably is the form or the microemulsion form of optical transparency solution on physical property.In the compositions of the spice that contains adding or oil for cosmetic purpose or wax, oily deutero-non-ionic surface active agent and the weight ratio of being refueled are preferably at least about 1: 2, preferably at least about 3: 1.

The insoluble oil for cosmetic purpose and the wax that are suitable for the present invention's application can be selected from the water-insoluble siloxanes, comprise non-volatile poly-alkyl and poly-aryl siloxanes natural gum and liquid, volatile cyclic and linear poly-alkylsiloxane, the siloxanes of poly-alkoxylation, the siloxanes of amino and quaternary ammonium modification, rigidity crosslinked with siloxanes that strengthen and composition thereof, C ₈-C ₃₀The C of fatty acid ₁-C ₂₄Ester such as isopropyl myristate, nutmeg acid nutmeg ester and hexadecane ricinoleate, benzoic C ₈-C ₃₀Ester, Cera Flava, saturated and unsaturated fatty alcohol such as docosanol, hydro carbons such as mineral oil, vaseline squalane and Squalene, polybutene, the fat Isosorbide Dinitrate is (referring to US-A-3988255, Seiden, on October 26th, 1976 issued), lanoline and class oil lanolin derivative, the animal and plant triglyceride is almond oil for example, Oleum Arachidis hypogaeae semen, wheat germ oil, Testa oryzae oil, Semen Lini oil, jojoba oil, almond oil, Semen Juglandis, palm nut, pistachio, til seed, Semen Allii Tuberosi, Du's Oleum pini koraiensis, Semen Maydis oil, Semen Persicae oil, seed of Papaver somniferum L. powder, Oleum pini koraiensis, Oleum Ricini, Oleum Glycines, American Avocado Tree oil, safflower oil, Oleum Cocois, hazelnut oil, olive oil, the C of Oleum Vitis viniferae and sunflower seed oil and dimerization and trimer acid ₁-C ₂₄Ester, for example dimeric dibasic acid diisopropyl ester, two iso stearyl malates, two iso stearyls, two polyester and three iso stearyls, three polyester.

The viscosity of final composition (Brookfield RVT DCP, 1rpm, awl CP41 or CP52,25 ℃, pure substance) preferably at least about 500 centipoise, more preferably from about 1,000 to about 50,000 centipoises, preferred especially about 5,000 to about 30,000 centipoises, use traditional hydrophilic gelling agent and thickening agent control viscosity.

Therefore compositions of the present invention also can contain a kind of hydrophilic gelling agent, and it is about 0.01%～10% that content is preferably, and more preferably from about 0.02%～2%, especially preferred about 0.02%～0.5%.This gellant preferably has viscosity (1% aqueous solution, 20 ℃, Brookfield RVT) preferably at least about 4000mPa.s, more preferably at least about 10, and 000mpas, especially preferably at least about 50,000mpa.s.

Suitable hydrophilic gelling agent is generally water miscible or colloidal water miscible polymer, comprises cellulose ether (hydroxy ethyl cellulose for example, methylcellulose, HYDROXY PROPYL METHYLCELLULOSE), polyvinylpyrrolidone, polyvinyl alcohol, guar gum, hydroxypropyl guar gum and xanthan gum.

Preferred hydrophilic gelling agent is the copolymer and the carboxy vinyl polymer of acrylic acid/ethyl acrylate, and it is sold with Carbopol resin trade name by B.F.Goodrich company.These resins are with 0.75%-2.00% cross-linking agent such as polyene propyl group sucrose or the crosslinked acrylic acid colloidal state water-soluble poly alkenyl polyether cross linked polymer of polyene propyl group tetramethylolmethane basically.Example comprises Carbopol 934, Carbopol 940, Carbopol 950, Carbopol 980, Carbopol 951 and Carbopol 981.Carbopol 934 is with on average the have an appointment polymer of the crosslinked water-soluble acrylic of 5.8 allylic sucrose polyallyl ethers of each sucrose molecule of about 1%.Most preferred polymer is Carbopol 951.Being suitable for of the present invention in addition is to have amphipathic hydrophobic modified crosslinked acrylate copolymer, and commercially available commodity are Carbopol 1382, CarbopoL 1342 and Pemulen TR-1 (CTFA title; Acrylate/10-30 alkyl acrylate crosspolymer).The crosslinked acrylate copolymer of polyalkenyl polyethers combines with hydrophobic modified crosslinked acrylic acid polymer and also is suitable for the present invention.Hydrophilic gelling agent herein is particularly useful for the invariant feature that provides superior under the temperature of normal temperature or rising.

The nertralizer that being suitable for neutralizes herein contains the acidic-group of hydrophilic gelling agent comprises sodium hydroxide, potassium hydroxide, ammonium hydroxide, monoethanolamine, diethanolamine and triethanolamine.

Cleasing compositions of the present invention also can contain other skin that is dissolved in this Cleasing compositions matrix or hair humidizer arbitrarily, and its content is preferably about 0.5% to about 20% (weight).In the embodiment preferred, humidizer is selected from:

1, how pure water miscible liquid is.

2, the naturally occurring essential amino acid of in keratodermatitis, finding.

3, water miscible non-how pure non-occlusions (nonocclusives) and composition thereof.

Preferred non-some examples that contain humidizer (moisturizer) are: polybutene, squalane, glycerol, Polyethylene Glycol, propylene glycol, sorbitol, the Polyethylene Glycol of methyl glucoside and polypropylene glycol ester (for example ethyl glucam E-20 and prpylglucan P-10), the Polyethylene Glycol of lanolin alcohol and propylene glycol ester (for example Solulan-75), pyrrolidone sodium carboxylate, lactic acid, the L-proline, guanidine, ketopyrrolidine, aminosal and the deutero-protein of other collagen, Aloe gel and acetic acid single ethanol amide (acetamide MEA) and composition thereof.Wherein, glycerol is very preferred.

Some other optional materials can add in this Cleasing compositions, and each substance weight content is about 0.1% to about 2%.These materials comprise protein and polypeptide and derivant thereof; But the antiseptic such as the DMDM Hydantoin of water solublity and solubilization, Germall 115, first, the second of hydroxy benzoic acid, third and butyl ester, EDTA, Euxyl (RTM) K400, natural antiseptic agent such as benzyl alcohol, potassium sorbate and bisabolol; Sodium benzoate and 2-phenyl phenol; Other humidizer such as hyaluronic acid, chitin and starch-grafted sodium polyacrylate such as Sanwet (RTM) IM-1000, IM-1500 and IM-2500 are (by Celanese Superabsorbent Materials, Portsmith, VA, the U.S. sells, and be disclosed in US-A-4, in 076,663); Solvent such as hexanediol and propylene glycol; Antibacterial such as Oxeco (phenoxy group isopropyl alcohol); Low temperature adjust mutually agent for example ammonium ion source (as NH ₄Cl); Viscosity-control additive such as magnesium sulfate and other electrolyte; Coloring agent; TiO ₂And TiO ₂The Muscovitum of coating; Spice and spice cosolvent; With zeolite such as Valfour BV400 and derivant thereof, Ca ²⁺/ Mg ²⁺Chelating agen such as multi-carboxylate, aminopolycanboxylic acid's salt, polyphosphonic acid salt, aminopolyphosphonic acid salt etc.Simultaneously water also with present composition weight about 45% to about 94%, more preferably exist at least about 60% content.

The pH value of this compositions preferably about 4 is to about 10, and more preferably from about 6 to about 9.

The present invention is by following non-limiting example explanation.

In an embodiment, all concentration are all in 100% activity, and abbreviation has as giving a definition:

Both sexes cocoa both sexes diacetate esters

Anion 1 dodecyl polyoxyethylene ether-3-sodium sulfate

Anion 2 sodium N-lauroyl sarcosinates

Solan Solan (RTM) E (PEG55 lanoline)

Crovol Crovol EP70 (PEG60 Flos Caryophylli Radix Oenotherae erythrosepalae triglyceride)

The polyhydroxy fatty acid amide of GA formula VII, wherein R ₈Be C ₁₁-C ₁₇Alkane

Base, R ₉Be methyl, and Z ₂Be CH ₂(CHOH) ₄CH ₂OH

Betanin cocoamide CAB

Polymer 1 polymer JR-400-hydroxy ethyl cellulose and chloropropylene oxide reaction

And it is quaternized with trimethylamine.A heavy molecular weight, m.wt.4 * 10 ⁶

Polymer 2 Gafquat 755N

Antiseptic phenoxyethanol/sodium benzoate/EDTA (4: 2: 1)

Pearling agent diglycol stearate/emulsifier mixture

Oil Oleum Glycines

Softigen767 PEG (6) capric acid/caprylin embodiment 1 to 6

Below be the personal cleaning compositions of shower gels or bath in a tub froth pulp form, they are representatives of the present invention:

I II III IV V VI both sexes 3.0 3.0-5.0-4.0 anion 1 6.0 6.0 13.0 10.0 6.0 4.0 anion 2 1.0 2.0 2.0 2.0 1.0-GA 3.0--3.0 3.0 2.0 betaines--4.0-3.0-oil-4.0 4.0 6.0 4.0-Softigen767-3.0-2.0 2.0-Solan-3.0-1.0-2.0

Crovol - - 1.0 - - 3.0

Polymer 1 0.8 1.0-1.0 1.0-

Polymer 2--0.5--0.2

Pearling agent 1.0 1.0 3.0 3.0 1.0 1.0

Antiseptic 1.0 10 1.0 1.0 1.0 1.0

Spice 1.0 1.0 1.0 1.0 1.0 1.0

Glycerol 3.0 3.0-3.0--

Carbomer 0.2 0.3 0.4 0.3 0.5 0.2

1342 zinc stearates 0.8 0.5 0.8 4.0 2.5 1.0

Water---to 100---

Contain part water by formation under 65 degrees centigrade, the surfactant of anion, both sexes and oily deutero-non-ionic surface active agent and remaining water solublity, oily insoluble composition is A mutually, prepares composition I-VI.In the compositions that contains the insoluble composition of water, formed oil phase B by the molten composition of these oil, under 65 degrees centigrade,, and be chilled to ambient temperature then with the A premix.Add remaining water, antiseptic and spice at last.

This product provide in the superior use and effective benefit, comprise mildness, the sense of class soap skin, skin condition, skin moisturizing, stability, cleaning force, foaming characteristic and rinsing.

Claims (19)

1, a kind of liquid personal cleansing composition comprises:

(a) about surfactant of 5%～about 60% (wt), it is selected from anion, nonionic, amphion and amphoteric surfactant and composition thereof;

(b) about C of 0.1%～about 5% (wt) ₁₄-C ₂₂The water-insoluble salt of fatty acid;

(c) Ren Xuan about 0.01%～about 5% (wt) cation or nonionic polymerization skin conditioning agent; With

(d) water.

2, the compositions of claim 1, wherein water-insoluble salt is selected from C ₁₄-C ₂₂The zinc of fatty acid, magnesium, calcium, lithium and aluminum salt and composition thereof.

3, the compositions of claim 2, wherein water-insoluble salt is a zinc stearate.

4, each compositions in the claim 1 to 3, wherein water-insoluble C ₁₄-C ₂₂Fatty acid salt content is about 0.5%～2% (wt).

5, each compositions in the claim 1 to 4, wherein the viscosity of said composition (Brookfield.RVT, DCP, lrpm, Cone CP41 or CP52,25 ℃, pure substance) is 1,000 to 50,000 centipoise (cps).

6, each compositions in the claim 1 to 5, wherein the weight average molecular weight of polymerization skin conditioning agent is about 2000 to 5,000,000, preferred about 5000 to 3,000,000.

7, each compositions in the claim 1 to 6, wherein the polymerization skin conditioning agent is selected from cation and nonionic polysaccharide; The cation of derived from propylene acid and/or methacrylic acid and nonionic homopolymer and copolymer; Cation and non-ionic cellulose resin; Dimethyl diallyl ammonium chloride and acrylic acid cation copolymer; The cationic homopolymer of dimethyl diallyl ammonium chloride; Cation polyolefin and ethyoxyl polyalkylene imine; Quaternised siloxanes and their mixture.

8, each compositions in the claim 1 to 7, the weight ratio of wherein water-insoluble soap and polymerization skin conditioning agent are about 50: 1 to 1: 10.

9, each compositions in the claim 1 to 8, the mixture that comprises anion and amphion and/or amphoteric surfactant, and the content of wherein independent anion, amphion and amphoteric surfactant is about 1% to about 15%, preferred about 2% to 13% (wt).

10, each compositions in the claim 1 to 9 wherein contains 0.1% non-ionic surface active agent to about 20% weight of having an appointment, and it is selected from the oil of ethoxylation with following logical formula V or fatty:

Wherein n is about 5 to about 200, and preferred about 20 to about 100, more preferably from about 30 to about 85, and wherein R comprises aliphatic group, and it has average about 5 to about 20 carbon atoms, and preferred about 9 to about 20 carbon atoms, more preferably from about 11 to about 18 carbon atoms, and most preferably from about 12 to about 16 carbon atoms.

11, each compositions in the claim 1 to 10; wherein anion surfactant is selected from the alkyl sulfate of ethoxylation; alkyl glycerol ether sulfonate; methyl-acyl taurine salt; fat acidyl glycine salt; alkyl ethoxy carboxylate; the N-acyl glutamate; acyl isethinate; salts of alkyl sulfosuccinates salt, α-sulfonated fatty acid, their salt and/or ester, alkyl phosphate; the alkyl phosphate of ethoxylation, acyl sarcosinates and fatty acid/protein condensation substance and their mixture.

12, each compositions in the claim 1 to 11, wherein anion surfactant comprises the C of ethoxylation ₈-C ₂₂Alkyl sulfate.

13, each compositions in the claim 1 to 12, wherein amphoteric surfactant is selected from:

(a) imidazolidine derivatives of formula (I):

R wherein ₁Be C ₇-C ₂₂Alkyl or alkenyl, R ₂Be hydrogen or CH ₂Z, each Z is respectively CO ₂Or CH ₂CO ₂M, and M is H, alkali metal, alkaline-earth metal, ammonium or alkanol ammonium; And/or the derivant of the ammonium of formula (II):

R wherein ₁, R ₂Define as above with Z;

(b) the amino-alkane hydrochlorate of formula (III):

R ₁NH(CH ₂) _nCO ₂M

And the iminodiacetic alkanoate of formula (IV):

R ₁N[(CH ₂) _mCO ₂M] ₂

Imino group multichain alkyl salt with formula V:

Wherein n, m, p and q are 1 to 4 number, and R ₁With M for independently being selected from the group of above-mentioned definition; With

(c) their mixture.

14, the compositions of claim 13, wherein amphoteric surfactant is selected from the ammonium derivative of the imidazoline salt derivant and/or the formula (II) of formula (I).

15, each compositions in the claim 1 to 14, wherein the weight ratio of anion surfactant and zwitterionic surfactant and/or amphoteric surfactant is about 1: 2 to about 6: 1.

16, each compositions in the claim 1 to 15, wherein anion surfactant, zwitterionic surfactant and amphoteric surfactant account for about 8% to about 35%, preferred about 10% to about 30% of composition weight altogether.

17, each compositions in the claim 1 to 16 contains the C that is selected from of 0.1%-20% (weight) in addition ₁₂-C ₁₄The auxiliary non-ionic surface active agent of fatty acid list or di-methylcarbinol amide and polyhydroxy fatty acid amide surfactant.

18, each compositions in the claim 1 to 17 contains the spice or the oil for cosmetic purpose of 20% weight at the most in addition.

19, each compositions in the claim 1 to 18 contains in addition and is selected from glycerol, Polyethylene Glycol, propylene glycol, sorbitol, the Polyethylene Glycol of methyl glucoside and polypropylene glycol ester, pyrrolidone sodium carboxylate, the humidizer of L-proline and composition thereof.