CN104274340A - Composition with stable liquid crystal structure and application of composition - Google Patents
Composition with stable liquid crystal structure and application of composition Download PDFInfo
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Abstract
The invention discloses a composition with a stable liquid crystal structure and an application of the composition. The composition has a lyotropic liquid crystal at least having one structure at the temperature of 5-45 DEG C; the composition contains a component (a), a component (b), a component (c) and a component (d), wherein the component (a) is selected from one or more than one surfactant and accounts for 3-60wt% of the composition; the component (b) is selected from one or more than one fatty acid or fatty alcohol with a straight chain or branch chain with the carbon atom number of 8-22 or a mixture of fatty acid and fatty alcohol and accounts for 1-15wt% of the composition; the component (c) is selected from one or more than one saccharide and accounts for 0.1-25wt% of the composition; and the component (d) is a solvent formed by one or more selected from water, low alcohols, polyalcohol and polyol ether and accounts for 10-85wt% of the clean composition.
Description
Technical field
The present invention relates to a kind of lysotropic liquid crystal compositions, the existence that this Lyotropic Liquid Crystals can be stable in wider temperature range.
Background technology
The cleaning agent of personal cleanliness's articles for use is by forming liquid crystal and reach the aesthetic appearance form of near ideal and serviceability exists.But, surfactant lysotropic liquid crystal only when higher surfactant concentration in narrower temperature range stable existence.
Disclosed document and patent have induces the formation of liquid crystal by adding the agent of liquid crystalline phase inducement structure, and such as, publication CN101035504 mentions and uses lipoid material to form liquid crystal as liquid crystal induced dose; Publication CN101953759 mentions mixture such as using high fatty alcohol and forms liquid crystal structure; Publication CN102438581 provides alkyl ethylene oxide type surfactant, oil components, polyhydric alcohol and/or the sugar using HLB value 8-13 to form discontinuous micellar cubic liquid crystal.
Although above-mentioned several method can form liquid crystal, the liquid crystal formed can only exist in narrower temperature range, and cannot ensure all there is stable liquid crystalline phase at low temperature and high temperature, this just causes the problem that product cannot meet product design needs.
Therefore, this area is in the urgent need to providing a kind of cleaning agent with stabilizing liquid crystal structure.
Summary of the invention
The present invention aims to provide a kind of compositions with stabilizing liquid crystal structure.
A first aspect of the present invention, provides a kind of compositions with stable Lyotropic Liquid Crystals, and said composition is the lysotropic liquid crystal that at least there is a kind of structure between 5 DEG C-45 DEG C in temperature; Said composition comprises:
Component (a) is selected from one or more surfactant, and accounting for composition weight percentage ratio is 3%-60%;
The carbon number that component (b) is selected from one or more is the straight chain of 8-22 or the fatty acid of branched chain or fatty alcohol, or their mixture, accounts for composition weight percentage ratio 1%-15%;
Component (c) is selected from one or more sugar, and accounting for composition weight percentage ratio is 0.1%-25%;
Component (d) is selected from one or more solvents formed in water, lower alcohol, polyhydric alcohol, polyol ethers, and accounting for Cleasing compositions percentage by weight is 10%-85%;
3% of composition total weight is not no more than containing electrolyte or contained electrolytical total amount in this compositions.
In another preference, said composition Lyotropic Liquid Crystals is at least containing a kind of lamellar phase liquid crystalline and/or hexagonal liquid crystal and/or Cubic Lyotropic Liquid Crystals.
In another preference, component (a) surfactant is selected from one or more anion surfactant, cationic surfactant, non-ionic surface active agent, zwitterionic surfactant or their mixture; More preferably, described anion surfactant is selected from least one: alkyl carboxylate, alkyl, polyether carboxylate, alkyl sulfate, alkyl, polyether sulfate, alkylamidoether sulfates, alkyl aryl polyether sulfate, alkylsulfonate, alkyl, polyether sulfonate, alkylamide sulfonates, alkylaryl sulfonates, α olefin sulfonate, alkylphosphonic, alkyl, polyether phosphate, alkoyl isethionates, alkanoylamino hydrochlorate, alkanoyl taurate, alkyl sulfosuccinates salt, alkanoyl lactate, or their mixture; The salt that above-mentioned anion surfactant is formed can be potassium salt, sodium salt or triethanolamine salt;
More preferably, described cationic surfactant is selected from least one: chain alkyl trimethyl-ammonium halide, long chain alkyl dimethyl Benzyl halides ammonium, long chain alkyl-dimethyl benzyl ammonium halide, two long chain alkyl dibenzyl ammonium halide and imidazoline quaternary ammonium salt, Fixanols, or their mixture;
More preferably, described non-ionic surface active agent is selected from least one: fatty glyceride polyoxyethylene ether, alkylphenol-polyethenoxy base ether, polyoxyethylene carboxylate, alkanolamide, polyethenoxy alkanolamide, polyoxyethylene sorbitan fatty acid ester, the polyoxyethylene fatty acid ester of xylitol and alkyl polyglucoside, or their mixture;
More preferably, described zwitterionic surfactant is selected from least one: alkyl betaine, alkyl amido betaine, sulfobetaines, sulfinyl group and sulfatobetaine, phosphonous acid base and phosphonate group betanin, phosphorous acid base and phosphate betanin, imidazoline type amphoteric surfactant, both sexes acetate, both sexes propionate, amino acid type amphoteric surface active agent, or their mixture.
In another preference, described surfactant is anion surfactant; The selected alkyl of anion surfactant and/or the carbon number of alkanoyl are 10-22, and more preferably carbon number is 12-18, and carbon number is 12-14 best.
In another preference, the straight chain of component=(b) carbon number 8-22 or the fatty acid of branched chain are selected from least one: sad, capric acid, lauric acid, myristic acid, Palmic acid, stearic acid, 20 acid, behenic acid, isooctyl acid, isodecyl acid, different dodecoic acid, different tetradecylic acid, different hexadecylic acid, different stearic acid, different 20 acid, isobehenic acids, or their mixture;
The straight chain of carbon number 8-22 or the fatty alcohol of branched chain are selected from least one: capryl alcohol, decanol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, eicosanol, docosanol, isooctanol, isodecanol, different lauryl alcohol, different tridecanol, different tetradecyl alchohol, different hexadecanol, i-octadecanol, different eicosanol, different docosanol, or their mixture.
In another preference, component (b) is selected from one or more the straight chain of carbon number 10-20 or the fatty acid of branched chain or fatty alcohol, or their mixture.
In another preference, component (c) sugar is selected from monosaccharide, oligosaccharide, polysaccharide, or their mixture; More preferably, described monosaccharide is selected from least one: allose, altrose, glucose, mannose, gulose, idose, galactose, talose, ribose, arabinose, xylose, lyxose, or their mixture;
More preferably, described oligosaccharide is selected from least one: maltose, lactose, sucrose, maltotriose, or their mixture;
More preferably, described polysaccharide is selected from least one: hemicellulose, inulin, dextrin, dextran, xylan, starch, hydrolyzed starch, or their mixture.
In another preference, component (d) is selected from one or more solvents formed in water, lower alcohol, polyhydric alcohol, polyol ethers;
Specifically can be selected from least following one: water, lower alcohol, polyhydric alcohol, polyol ethers or their mixture; Be selected from least one more specifically: the polypropylene glycol of the Polyethylene Glycol of pure water, distilled water, deionized water, mineral water, ethanol, propanol, isopropyl alcohol, ethylene glycol, different molecular weight, diethylene glycol, propylene glycol, different molecular weight, dipropylene glycol, glycerol, polyglycereol, maltose alcohol, sorbitol or their mixture.
In another preference, component (a) accounts for composition weight percentage ratio and is preferably 5%-50%, is more preferably 10%-30%.
In another preference, component (b) accounts for composition weight percentage ratio and is preferably 1%-10%, is more preferably 2%-8%.
In another preference, component (c) accounts for composition weight percentage ratio and is preferably 0.5%-20%, is more preferably 1%-15%.
In another preference, component (d) accounts for composition weight percentage ratio and is preferably 25%-80%, is more preferably 50%-75%.
In another preference, described compositions is also containing selecting following beauty treatment and clean adjuvant: the special composition of rheology control agent, wetting agent, the agent of tax fat, powder, siloxanes, pearling agent, pH adjusting agent, opacifier, cosmetics and efficacy cosmetic product, antiseptic, chelating agen, antimicrobial, antioxidant, dyestuff or essence.
In a second aspect of the present invention, provide a kind of purposes of compositions provided by the invention as above, for body skin, skin of face clean, and tooth and hair is clean.
In a third aspect of the present invention, provide the application of a kind of compositions provided by the invention as above in preparation cleaning supplies, described cleaning supplies are used for the clean of body skin, skin of face, tooth and/or hair.
Accordingly, the invention provides a kind of cleaning agent with stabilizing liquid crystal structure.
Accompanying drawing explanation
For embodiment 21, provide the collection of illustrative plates of DSC and small angle X ray scattering.
Attached Fig. 1 and 2 shows the X-ray diffuse transmission measuring result for the compositions provided by the invention of embodiment 21.X-ray scattering result wherein uses the X-ray scatterometer that the model of Dutch PANalytical company production is SAXsess to measure.
In figure, X-axis represents the Scattering of Vector q that scattering peak is corresponding, and Y-axis represents the intensity of scattering peak.
Accompanying drawing 1 shows the compositions of the embodiment of the present invention 21, when temperature is 5 DEG C, the result measured by small angle X ray scattering, its 1,2, the Scattering of Vector ratio that 3 grades of scattering peaks are corresponding is that q1:q2:q3 meets 1:2:3.Represent that said composition is lamellar phase liquid crystalline structure when this temperature.
Figure 2 shows the compositions of the embodiment of the present invention 21, when temperature is 45 DEG C, by small angle X ray scattering measurement result, its 1,2, the Scattering of Vector ratio that 3 grades of scattering peaks are corresponding is that q1:q2:q3 meets 1:2:3.Represent that said composition is lamellar phase liquid crystalline structure when this temperature.
Figure 3 shows differential calorimetric scan (DSC) result of the compositions that the embodiment of the present invention 21 provides, DSC collection of illustrative plates be with Perkinelmer Inc. of the U.S. produce model be DSC8000 differential calorimetric scan instrument measure obtain, in collection of illustrative plates, X-axis represents temperature, Y-axis represents rate of heat flow, can find out from DSC collection of illustrative plates according to the embodiment of the present invention 21 obtain compositions liquid crystalline phase temperature range 0 DEG C-55 DEG C between occur without phase transformation, illustrate that the embodiment of the present invention 21 exists stable liquid crystal structure in this temperature range.
Detailed description of the invention
The present inventor is through extensive and deep research, be surprised to find, by surfactant, the fatty alcohol of straight chain or branched chain and/or fatty acid, the compositions that sugar and solvent are formed, stable lysotropic liquid crystal can be formed, and this lysotropic liquid crystal can in wider temperature range stable existence, thus meet product design needs.Said composition can be used in the cleaning product at each position of human body, such as, cleaning for the skin of face such as cleansing milk, facial cleaning cream; Cleaning of the body skin such as bath oil, fancy soap; Clean and the conditioning of the hairs such as two-in-one shampoo; Also can be used for the oral care products such as toothpaste simultaneously.The present inventor completes the present invention on this basis.
Although claims of the present invention particularly point out and know the protection domain that require that " a kind of composition and use thereof with stabilizing liquid crystal structure " of the present invention, should believe that following explanation will understand the present invention better.
The invention provides a kind of compositions with stable Lyotropic Liquid Crystals, in wider temperature range, such as, within the scope of 5 DEG C-45 DEG C, at least stable lysotropic liquid crystal that there is a kind of structure.Said composition comprises component (a), (b), (c) and (d).
The present composition, wherein, component (a) is selected from one or more surfactant, and accounting for composition weight percentage ratio is 3%-60%;
The present composition, wherein, component (a) surfactant can be selected from one or more anion surfactant, zwitterionic surfactant, cationic surfactant, non-ionic surface active agent, or their mixture.
The present composition, wherein, the anion surfactant of component (a) can be selected from least one: alkyl carboxylate, alkyl, polyether carboxylate, alkyl sulfate, alkyl, polyether sulfate, alkylamidoether sulfates, alkyl aryl polyether sulfate, alkylsulfonate, alkyl, polyether sulfonate, alkylamide sulfonates, alkylaryl sulfonates, α olefin sulfonate, alkylphosphonic, alkyl, polyether phosphate, alkoyl isethionates, alkanoylamino hydrochlorate, alkanoyl taurate, alkyl sulfosuccinates salt, alkanoyl lactate, or their mixture.Wherein, the salt that above-mentioned anion surfactant is formed can be potassium salt, sodium salt or triethanolamine salt.
The present composition, wherein, the cationic surfactant of component (a) can be selected from least one: chain alkyl trimethyl-ammonium halide, long chain alkyl dimethyl Benzyl halides ammonium, long chain alkyl-dimethyl benzyl ammonium halide, two long chain alkyl dibenzyl ammonium halide and imidazoline quaternary ammonium salt, Fixanols, or their mixture.
The present composition, wherein, the zwitterionic surfactant of component (a) can be selected from least one: alkyl betaine, alkyl amido betaine, sulfobetaines, sulfinyl group and sulfatobetaine, phosphonous acid base and phosphonate group betanin, phosphorous acid base and phosphate betanin, imidazoline type amphoteric surfactant, both sexes acetate, both sexes propionate, amino acid type amphoteric surface active agent, or their mixture.
The present composition, wherein, the non-ionic surface active agent of component (a) can be selected from least one: fatty glyceride polyoxyethylene ether, alkylphenol-polyethenoxy base ether, polyoxyethylene carboxylate, alkanolamide, polyethenoxy alkanolamide, polyoxyethylene sorbitan fatty acid ester, the polyoxyethylene fatty acid ester of xylitol and alkyl polyglucoside, or their mixture.
The present composition, wherein, the preferred surfactant of component (a) is anion surfactant.Selected anion surfactant can preferably from least one: alkyl carboxylate, alkyl, polyether carboxylate, alkyl sulfate, alkyl, polyether sulfate, alkylsulfonate, alkyl, polyether sulfonate, α olefin sulfonate, alkylphosphonic, alkyl, polyether phosphate, alkoyl isethionates, alkanoylamino hydrochlorate, alkyl sulfosuccinates salt or their mixture.The salt that above-mentioned anion surfactant is formed can be potassium salt, sodium salt or triethanolamine salt; the above-mentioned selected alkyl of anion surfactant and/or the carbon number of alkanoyl are 10-22; preferred carbon number is 12-18, and preferred carbon number is 12-14.
The present composition, wherein, in component (a), anion surfactant is most preferred specifically can be selected from least one: lauryl carboxylate, myristyl carboxylate, lauryl polyether carboxylation, myristyl polyether carboxylation, lauryl sulfate, myristyl sulfate, lauryl polyether thiourea hydrochlorate, myristyl polyether thiourea hydrochlorate, lauryl sulfonate, myristyl sulfonate, lauryl polyether sulfonate, myristyl polyether sulfonate, α-laurylene base sulfonate, α-tetradecene base sulfonate, lauryl phosphate, myristyl phosphate, lauryl polyethers phosphate, myristyl polyethers phosphate, lauroyl isethionate, myristoyl isethionate, Hamposyl L salt, myristoyl-N-methylaminoacetic acid salt, lauroyl glutamate, myristoyl glutamate, lauroyl glycinate, myristoyl glycine salt, lauryl sulfosuccinates, myristyl sulfosuccinate or their mixture.The salt formed can be potassium salt, sodium salt or triethanolamine salt.
The present composition, wherein, component (a) surfactant accounts for composition weight percentage ratio and is preferably 5%-50%, is more preferably 10%-30%.
The present composition, wherein, it is the straight chain of 8-22 or the fatty acid of branched chain or fatty alcohol that component (b) is selected from one or more carbon numbers, or their mixture, and accounting for composition weight percentage ratio is 1%-15%.
The present composition, wherein, the fatty acid of straight chain or branched chain specifically can be selected from least one: sad, capric acid, lauric acid, myristic acid, Palmic acid, stearic acid, 20 acid, behenic acid, isooctyl acid, isodecyl acid, different dodecoic acid, different tetradecylic acid, different hexadecylic acid, different stearic acid, different 20 acid, isobehenic acids; The fatty alcohol of straight chain or branched chain specifically can be selected from least one capryl alcohol, decanol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, eicosanol, docosanol, isooctanol, isodecanol, different lauryl alcohol, different tridecanol, different tetradecyl alchohol, different hexadecanol, i-octadecanol, different eicosanol, different docosanol.
The present composition, wherein, the fatty acid of straight chain or branched chain specifically can preferably from least one: capric acid, lauric acid, myristic acid, Palmic acid, stearic acid, 20 acid, sour, the different dodecoic acid of isodecyl, different tetradecylic acid, different hexadecylic acid, different stearic acid, different 20 acid; The fatty alcohol of straight chain or branched chain is specifically excellent is selected from least one decanol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, eicosanol, isodecanol, different lauryl alcohol, different tridecanol, different tetradecyl alchohol, different hexadecanol, i-octadecanol, different eicosanol.
The present composition, wherein, component (b) accounts for composition weight percentage ratio and is preferably 1%-10%, is more preferably 2%-8%.
The present composition, wherein, component (c) is selected from least one sugar, accounts for composition weight percentage ratio 0.1%-25%.
The present composition, wherein, sugar is selected from least one, monosaccharide, oligosaccharide, polysaccharide or their mixture.
The present composition, wherein, sugar specifically can be selected from least following one: monosaccharide specifically can be selected from least one: allose, altrose, glucose, mannose, gulose, idose, galactose, talose, ribose, arabinose, xylose, lyxose or their mixture; Oligosaccharide specifically can be selected from least one: maltose, lactose, sucrose, maltotriose or their mixture; Polysaccharide specifically can be selected from least one: hemicellulose, inulin, dextrin, dextran, xylan, starch, hydrolyzed starch or their mixture.
The present composition, wherein, component (c) sugar accounts for composition weight percentage ratio and is preferably 0.5%-20%; Be more preferably 1%-15%.
The present composition, wherein, component (d) is selected from one or more the solvent in water, lower alcohol, polyhydric alcohol, polyol ethers; Specifically can be selected from least following one: water, lower alcohol, polyhydric alcohol, polyol ethers or their mixture; Be selected from least one more specifically: the polypropylene glycol of the Polyethylene Glycol of pure water, distilled water, deionized water, mineral water, ethanol, propanol, isopropyl alcohol, ethylene glycol, different molecular weight, diethylene glycol, propylene glycol, different molecular weight, dipropylene glycol, glycerol, polyglycereol, maltose alcohol, sorbitol or their mixture, accounting for composition weight percentage ratio is 10%-85%.
The present composition, wherein, component (d) solvent accounts for Cleasing compositions percentage by weight and is preferably 25%-80%; Be more preferably 50%-75%.
As used herein, " lysotropic liquid crystal " refers to the liquid crystal that a kind of two or more compounds comprising solvated compounds are formed.Occur liquid crystalline phase when solute molecule concentration is in certain limit in the solution.Its solvent mainly water or other polar molecule liquor.The length-width ratio of the long clavate solute molecule in lysotropic liquid crystal is greatly about about 15.Cause the main cause of molecules align long-range order to be interaction between solute and solvent molecule in this liquid crystal, and the interaction between solute molecule is secondary.
Stable lysotropic liquid crystal compositions of the present invention is the effect of the cleaning product for partes corporis humani position.When preparing cleaning product, according to final use, various tradition beauty treatments or clean adjuvant can be added when not affecting stability and result of use.They can be, special composition, antiseptic, chelating agen, antimicrobial, antioxidant, dyestuff or essence that such as rheology control agent, wetting agent, polymer, the agent of tax fat, powder, siloxanes, pearling agent, pH adjusting agent, opacifier, cosmetics and efficacy cosmetic product are used.
Various traditional beauty treatment or clean adjuvant are the auxiliary material that the present invention is used as preparation cleaning agent, but are understand further and embodiment is described, are exemplified below these additives:
Rheology control agent is: the association type polymer of hydrophobically modified, the non ionic polyol, cellulose derivative etc. of hydrophobically modified.Such as: PEG-120 methyl glucosamine dioleate, PEG-150 pentaerythritol tetrastearate, PEG-75 dioleate and PEG-150 distearate.
Wetting agent is: sodium chondroitin sulfate, hyaluronate sodium, adenylic acid sodium, sodium lactate, pyrrolidone carboxylic acid salt etc.;
Polymer is: polyvinylpyrrolidone etc.;
Composing fat agent is: animal and plant fat derivant etc.;
Powder is: the silicon dioxide, bentonite, kieselguhr, modified starch, lauroyl lysine etc. of modification or non-modified;
Siloxanes is: dimethyl siloxane etc.;
Pearling agent is: ethylene glycol monostearate, Ethylene Glycol Distearate etc.;
PH adjusting agent is: citric acid, fruit acid, potassium hydroxide, sodium hydroxide, triethanolamine etc.;
The special composition of cosmetics and efficacy cosmetic product is: vitamins, each Plant Extracts etc.;
Opacifier is: phenylethylene ethylene/propenoic acid ester copolymer etc.;
Antiseptic is: phenyl phenol, methyl parahydroxybenzoate etc.;
Chelating agen is: disodiumedetate etc.;
Antimicrobial is: Zinc Pyrithione, chloroxylenol etc.;
Antioxidant is: ditertbutylparacresol etc.
These tradition beauty treatments or clean adjuvant annotate " cosmetics, science and technology " (Cosmetics, the Science and Technology) being found in Sagarin in detail.The various tradition beauty treatment or clean adjuvant kind and the numerous of quantity that can be used for Cleasing compositions can not enumerate, only otherwise under affecting the stability of compositions of the present invention and the prerequisite of result of use, can add.
Preparation method
Production technology of the present invention is the general methods of those skilled in the art, be summarized as follows: in the container that stirrer paddle is housed, (stirrer paddle is anchor formula, frame, screw-pushing type) container with chuck or metal coil pipe heating and cooling system, first add solvent (normally water, the mixed solvents such as polyhydric alcohol), open heating, container is slowly heated to about 60 DEG C, then other various component is added successively (except volatile component, antiseptic and essence are outward), slowly be heated to about 80 DEG C in stirring simultaneously, open and stir and be incubated about 80 DEG C, maintain three hours.After confirmation is fully stirred and reached index of correlation, open cooling system and begin to cool down, be cooled to about 40 DEG C and add volatile component, antiseptic and essence again, fully release material body after mixing.
Purposes
The compositions with stabilizing liquid crystal structure provided by the invention can be used for the cleaning product preparing each position of human body, such as, for making the skin of face such as cleansing milk, facial cleaning cream cleaning product; The body skin such as bath oil, fancy soap cleaning product; The hair cleaning products such as two-in-one shampoo; Also can be used for making the dental care products such as toothpaste.
Lysotropic liquid crystal compositions provided by the invention itself also can play the cleaning action to partes corporis humani position, and such as, human body skin clean, skin of face is clean, tooth and hair cleaning etc.
The temperature range test of liquid crystalline phase stable existence:
Whether differential scanning calorimetry (Differential scanning calorimetry) can be undergone phase transition in certain section of temperature range by liquid crystalline phase, sentences the stability of liquid crystalline phase in this section of temperature range.
The judgement of liquid crystalline phase structure:
X-little angle ray scattering (SAXS) technology is used to differentiate the concrete structure of liquid crystal.
X-little angle ray scattering technology accurately can judge the concrete liquid crystal form of lysotropic liquid crystal.Lysotropic liquid crystal is the periodicity long range ordered structure being aligned in a solvent by parents' molecule and formed.Because solvent is different from parents' molecular electronic cloud density, therefore can pass through X-ray scattering technology determination liquid crystalline phase structure, and calculate lattice parameter.According to Bragg equation 2dsin θ=n λ, there is different proportionate relationships in the liquid crystalline phase interplanar distance of different shape, the Scattering of Vector that on SAXS curve, Bragg peak at different levels is corresponding presents different ratios, can differentiate the concrete liquid crystal phase morphology of lysotropic liquid crystal according to different ratios.
The above-mentioned feature that the present invention mentions, or the feature that embodiment is mentioned can combination in any.All features that this case description discloses can with any composition forms and use, each feature disclosed in description, anyly can provide identical, alternative characteristics that is impartial or similar object replaces.Therefore apart from special instruction, the feature disclosed is only general example that is impartial or similar features.
Major advantage of the present invention is:
1, the Lyotropic Liquid Crystals of compositions provided by the invention is stablized.
2, the cleaning product using compositions provided by the invention to make: such as: facial cleaning cream, cleansing milk, bath oil, shampoo, toothpaste etc.
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments only limit the scope of the invention for illustration of the present invention.The experimental technique of unreceipted actual conditions in the following example, the usually conveniently conditioned disjunction condition of advising according to manufacturer.
Except as otherwise noted, each component all with chemical name or this area the INCI(cosmetic composition international nomenclature International Nomenclature of Cosmetic Ingredients that is familiar with) " title provides.
In embodiment and comparative example, the numeral of corresponding component is this component percentage by weight in this example, can see table one.
Unit in percent weight in volume in the present invention is well-known to those skilled in the art, such as, refer to the weight of solute in the solution of 100 milliliters.
Unless otherwise defined, all specialties used in literary composition and scientific words and one skilled in the art the same meaning be familiar with.In addition, any method similar or impartial to described content and material all can be applicable in the inventive method.The use that better implementation method described in literary composition and material only present a demonstration.
Embodiment 1-24
Table one:
In table one, the compositions according to embodiments of the invention 1-3 preparation can be used for producing cleansing milk product, cleans for human facial skin; By DSC, embodiment 1-3 and comparative example 1 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 1-3, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 1 not using instant component (b).
Table two:
In table two, the compositions according to embodiments of the invention 4-6 preparation can be used for producing bath oil product, for human body skin clean; By DSC, embodiment 4-6 and comparative example 2 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 4-6, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 2 not using instant component (b).
Table three:
In table three, the compositions according to embodiments of the invention 7-9 preparation can be used for producing bath foam product, for human body skin clean; By DSC, embodiment 7-9 and comparative example 3 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 7-9, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 3 not using instant component (b).
Table four:
In table four, the compositions according to embodiments of the invention 10-12 preparation can be used for producing cleansing milk product, cleans for human facial skin; By DSC, embodiment 10-12 and comparative example 4 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 10-12, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 4 not using instant component (b).
Table five:
In table five, the compositions according to embodiments of the invention 13-15 preparation can be used for producing shampoo product, cleans for human hair; By DSC, embodiment 13-15 and comparative example 5 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 13-15, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 5 not using instant component (b).
Table six:
In table six, the compositions according to embodiments of the invention 16-18 preparation can be used for producing bath foam product, for human body skin clean; By DSC, embodiment 16`18 and comparative example 6 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 16-18, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 6 not using instant component (b).
Table seven:
In table seven, the compositions according to embodiments of the invention 19-21 preparation can be used for producing facial cleaning cream product, cleans for human facial skin; By DSC, embodiment 19-21 and comparative example 7 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 19-21, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 7 not using instant component (b).
Table eight:
In table eight, the compositions according to embodiments of the invention 22-24 preparation can be used for producing bath foam product, for human body skin clean; By DSC, embodiment 22-24 and comparative example 8 are detected, result, after have employed component (a) of the present invention, (b) and (c), the DSC testing result of embodiment 22-24, namely the temperature range of liquid crystalline phase stable existence is wanted obviously wider than the comparative example 8 not using instant component (b).
The foregoing is only preferred embodiment of the present invention, and be not used to limit substantial technological context of the present invention, substantial technological content of the present invention is broadly defined in the right of application, any technology entities that other people complete or method, if with application right define identical, also or a kind of change of equivalence, be all covered by being regarded as among this right.
Claims (17)
1. have a compositions for stable Lyotropic Liquid Crystals, said composition is the lysotropic liquid crystal that at least there is a kind of structure between 5 DEG C-45 DEG C in temperature; Said composition comprises:
Component (a) is selected from one or more surfactant, and accounting for composition weight percentage ratio is 3%-60%;
The carbon number that component (b) is selected from one or more is the straight chain of 8-22 or the fatty acid of branched chain or fatty alcohol, or their mixture, accounts for composition weight percentage ratio 1%-15%;
Component (c) is selected from one or more sugar, and accounting for composition weight percentage ratio is 0.1%-25%;
Component (d) is selected from one or more solvents formed in water, lower alcohol, polyhydric alcohol, polyol ethers, and accounting for Cleasing compositions percentage by weight is 10%-85%;
3% of composition total weight is not no more than containing electrolyte or contained electrolytical total amount in this compositions.
2. compositions as claimed in claim 1, is characterized in that, said composition Lyotropic Liquid Crystals is at least containing a kind of lamellar phase liquid crystalline and/or hexagonal liquid crystal and/or Cubic Lyotropic Liquid Crystals.
3. compositions as claimed in claim 1, it is characterized in that, component (a) surfactant is selected from one or more anion surfactant, cationic surfactant, non-ionic surface active agent, zwitterionic surfactant or their mixture.
4. compositions as claimed in claim 4, it is characterized in that, described anion surfactant is selected from least one: alkyl carboxylate, alkyl, polyether carboxylate, alkyl sulfate, alkyl, polyether sulfate, alkylamidoether sulfates, alkyl aryl polyether sulfate, alkylsulfonate, alkyl, polyether sulfonate, alkylamide sulfonates, alkylaryl sulfonates, α olefin sulfonate, alkylphosphonic, alkyl, polyether phosphate, alkoyl isethionates, alkanoylamino hydrochlorate, alkanoyl taurate, alkyl sulfosuccinates salt, alkanoyl lactate, or their mixture, the salt that above-mentioned anion surfactant is formed can be potassium salt, sodium salt or triethanolamine salt,
Described cationic surfactant is selected from least one: chain alkyl trimethyl-ammonium halide, long chain alkyl dimethyl Benzyl halides ammonium, long chain alkyl-dimethyl benzyl ammonium halide, two long chain alkyl dibenzyl ammonium halide and imidazoline quaternary ammonium salt, Fixanols, or their mixture;
Described non-ionic surface active agent is selected from least one: fatty glyceride polyoxyethylene ether, alkylphenol-polyethenoxy base ether, polyoxyethylene carboxylate, alkanolamide, polyethenoxy alkanolamide, polyoxyethylene sorbitan fatty acid ester, the polyoxyethylene fatty acid ester of xylitol and alkyl polyglucoside, or their mixture;
Described zwitterionic surfactant is selected from least one: alkyl betaine, alkyl amido betaine, sulfobetaines, sulfinyl group and sulfatobetaine, phosphonous acid base and phosphonate group betanin, phosphorous acid base and phosphate betanin, imidazoline type amphoteric surfactant, both sexes acetate, both sexes propionate, amino acid type amphoteric surface active agent, or their mixture.
5. compositions as claimed in claim 1, it is characterized in that, described surfactant is anion surfactant; The selected alkyl of anion surfactant and/or the carbon number of alkanoyl are 10-22, and preferred carbon number is 12-18, and preferred carbon number is 12-14.
6. compositions as claimed in claim 1, it is characterized in that, the straight chain of component (b) carbon number 8-22 or the fatty acid of branched chain are selected from least one: sad, capric acid, lauric acid, myristic acid, Palmic acid, stearic acid, 20 acid, behenic acid, isooctyl acid, isodecyl acid, different dodecoic acid, different tetradecylic acid, different hexadecylic acid, different stearic acid, different 20 acid, isobehenic acids, or their mixture;
The straight chain of carbon number 8-22 or the fatty alcohol of branched chain are selected from least one: capryl alcohol, decanol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, eicosanol, docosanol, isooctanol, isodecanol, different lauryl alcohol, different tridecanol, different tetradecyl alchohol, different hexadecanol, i-octadecanol, different eicosanol, different docosanol, or their mixture.
7. compositions as claimed in claim 7, is characterized in that, component (b) is selected from one or more the straight chain of carbon number 10-20 or the fatty acid of branched chain or fatty alcohol, or their mixture.
8. compositions as claimed in claim 1, it is characterized in that, component (c) sugar is selected from monosaccharide, oligosaccharide, polysaccharide, or their mixture.
9. compositions as claimed in claim 9, it is characterized in that, described monosaccharide is selected from least one: allose, altrose, glucose, mannose, gulose, idose, galactose, talose, ribose, arabinose, xylose, lyxose, or their mixture;
Described oligosaccharide is selected from least one: maltose, lactose, sucrose, maltotriose, or their mixture;
Described polysaccharide is selected from least one: hemicellulose, inulin, dextrin, dextran, xylan, starch, hydrolyzed starch, or their mixture.
10. compositions as claimed in claim 1, is characterized in that, component (d) is selected from one or more solvents formed in water, lower alcohol, polyhydric alcohol, polyol ethers.
11. compositionss as claimed in claim 1, it is characterized in that, component (a) accounts for composition weight percentage ratio and is preferably 5%-50%, is more preferably 10%-30%.
12. compositionss as claimed in claim 1, it is characterized in that, component (b) accounts for composition weight percentage ratio and is preferably 1%-10%, is more preferably 2%-8%.
13. compositionss as claimed in claim 1, it is characterized in that, component (c) accounts for composition weight percentage ratio and is preferably 0.5%-20%, is more preferably 1%-15%.
14. compositionss as claimed in claim 1, it is characterized in that, component (d) accounts for composition weight percentage ratio and is preferably 25%-80%, is more preferably 50%-75%.
15. compositionss as claimed in claim 1, it is characterized in that, described compositions is also containing selecting following beauty treatment and clean adjuvant: the special composition of rheology control agent, wetting agent, the agent of tax fat, powder, siloxanes, pearling agent, pH adjusting agent, opacifier, cosmetics and efficacy cosmetic product, antiseptic, chelating agen, antimicrobial, antioxidant, dyestuff or essence.
The purposes of 16. 1 kinds of compositionss as described in any one of claim 1-16, is characterized in that, for body skin, skin of face clean, and tooth and hair is clean.
17. 1 kinds of application in preparation cleaning supplies of the compositions as described in any one of claim 1-16, it is characterized in that, described cleaning supplies are used for the clean of body skin, skin of face, tooth and/or hair.
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| CN201310288059.0A CN104274340A (en) | 2013-07-09 | 2013-07-09 | Composition with stable liquid crystal structure and application of composition |
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| CN201310288059.0A CN104274340A (en) | 2013-07-09 | 2013-07-09 | Composition with stable liquid crystal structure and application of composition |
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| CN109370611A (en) * | 2018-12-27 | 2019-02-22 | 湖北理工学院 | A method of lysotropic liquid crystal is constructed based on the compound of stearic acid and pyrrolidines derivative |
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| US10959933B1 (en) | 2020-06-01 | 2021-03-30 | The Procter & Gamble Company | Low pH skin care composition and methods of using the same |
| US11583488B2 (en) | 2020-06-01 | 2023-02-21 | The Procter & Gamble Company | Method of improving penetration of a vitamin B3 compound into skin |
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| US10959933B1 (en) | 2020-06-01 | 2021-03-30 | The Procter & Gamble Company | Low pH skin care composition and methods of using the same |
| US11583488B2 (en) | 2020-06-01 | 2023-02-21 | The Procter & Gamble Company | Method of improving penetration of a vitamin B3 compound into skin |
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