CN102204873A - Thick cleaning composition - Google Patents
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- CN102204873A CN102204873A CN 201110061439 CN201110061439A CN102204873A CN 102204873 A CN102204873 A CN 102204873A CN 201110061439 CN201110061439 CN 201110061439 CN 201110061439 A CN201110061439 A CN 201110061439A CN 102204873 A CN102204873 A CN 102204873A
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Abstract
The invention discloses a thick cleaning composition, which relates to a thick cleaning composition for cleaning skin, eyes, teeth and hairs in the field of personal care articles. The cleaning composition comprises polyhydroxyalkanoates, a fatty compound with the melting point higher than 25 DEG C such as fatty acid, fatty alcohol, ethoxylated fatty alcohol or polyol fatty acid ester, a surfactant, a solvent and a beautifying and cleaning assistant agent for skin, eyes, teeth and hairs, wherein the solvent consists of water, lower alcohol, polylol and polyol ether. When the cleaning composition is used for cleaning skin and hairs, a satisfactory thick appearance can be achieved and stable viscosity can be kept under different temperature conditions. When used by consumers, the cleaning composition is easy to smear, forms foams easily and has good foam quality.
Description
Technical field
The present invention relates to a kind of stiff Cleasing compositions.In detail, relate to the stiff Cleasing compositions that is used for skin, eyes, tooth and hair cleaning purposes in a kind of personal-care supplies field.
Background technology
As skin, eyes, tooth and hair decontamination and the cleaning purposes Cleasing compositions contain usually various with the cleaning and decontamination be the surfactant of purpose, the foaming anion surfactant.For foaming and the cleaning effect that further improves cleanser compositions tends to add more than a kind of surfactant.Usually also can use certain amount of solvent in the Cleasing compositions, especially make the mixed solvent of water or water and polyhydric alcohol dissolve surfactant and active component, make the easier use of product.Can add more than a kind of beauty treatment and cleaning adjuvant in order to reach the usability of Cleasing compositions, though the selectivity of beauty treatment and cleaning adjuvant adds and be nonessential in the personal-care supplies field.
Consumer is often thought: the Cleasing compositions that can only clean with decontamination is not enough, and stiff Cleasing compositions is the product that usefulness is good, working substance content is higher, buys the stiff Cleasing compositions of outward appearance and can make consumer feel relieved and economical.Simultaneously, stiff Cleasing compositions can be installed in flexible pipe or the similar packing container, and Cleasing compositions is unlikely to flow out as water when opening soft tube cap.Produce stiff Cleasing compositions and help reducing packing cost for the manufacturer, stiff for consumers Cleasing compositions is more convenient for using and carrying.
In this area, in Cleasing compositions, generally use various association type thickening components to reach the stiff purpose of product.The main representative of association type thickening component is the association type polymer, usually the association type polymer be water-soluble polymer by a small amount of hydrophobic group of grafting, such as: alkyl chain, alkyl ethoxyquin base chain form the polymer that has hydrophilic group and hydrophobic group simultaneously.It is because of the mutual association of hydrophobic group, hydrophobic group with surfactant in the presence of surfactant associates mutually, surfactant on the association type polymer chain or near formation micelle (just as a string droplet on the Aranea), this association is increased the Cleasing compositions viscosity.This class association type polymer is for example: the hydrophilic ampholytic polymer of describing among the patent W000/39176 of Bfgoodrich company application in the personal care product as component to reach thickening and rheology modified purpose.
The shortcoming of the Cleasing compositions of use association type polymers compositions is very obvious, stiff Cleasing compositions tends in use stick on skin and the hair surface and is difficult for smearing out, and this Cleasing compositions is subjected to variations in temperature and viscosity changes greatly, be the fruit jelly shape during winter, and summer is thin as water.Especially use winter to be not easy to smear out, influence the lather quickness and the foaming effect of Cleasing compositions.As Cleasing compositions lather quickness and foaming effect is another key factor of consumer evaluation's product quality.Therefore, consumer feels dissatisfied to the Cleasing compositions that uses association type thickening component and does not accept.
In the patent of the W099/32069 of Unilever N.V A has been proposed) surfactant; B) fusing point is lower than 25 ℃ agent of lamellar phase inducement structure and C) compositions of polymerization hydrophilic emulsifier, the liquid cleansing composition that forms lamellar phase prepares the improved fluid composition of low-temperature stability.Simultaneously, in its description, mention that fusing point is lower than 25 ℃ oils and fats and also can be used as the agent of lamellar phase inducement structure.
It is interactional performance between its microstructure and the inner group thereof that the viscosity of surfactant solution system changes, and with respect to the lamellar phase liquid crystal, and cube phase liquid crystal and the hexagonal viscosity of liquid crystal mutually are much higher.Liquid crystal is various micellar how much aggregations that surfactant forms in water, wherein its micelle of cube phase liquid crystal is arranged and is formed comparatively rule cube conformation, hexagonal phase liquid crystal is the aggregation that is arranged in parallel and is formed by rod-shaped micelle, and lamellar phase then is by a plurality of stratiform micelles face-to-face or the parallel construction that combines back-to-back; In other words, hexagonal phase liquid crystal is to be the network structure that basic structural unit is cross-linked with each other and forms with the regular hexagon, and the lamellar phase liquid crystal is to arrange the parallel construction form with the stratiform microstructure unit at space parallel, thus cube phase liquid crystal and hexagonal mutually the viscosity of liquid crystal all greater than the viscosity of lamellar phase liquid crystal.
Can be used for determining forming mutually of compositions by multiple technologies and method, that generally adopts at present has: microscopic examination, nuclear magnetic resonance, NMR, X-ray diffraction method, neutron diffraction method and electron spin resonance etc., especially X-ray diffraction detect, the X-ray scattering detects and the polarization optical microscopic examination is the correlation technique of generally acknowledging proof liquid crystalline phase tissue.
Summary of the invention:
The technical problem to be solved in the present invention is to overcome deficiency of the prior art, a kind of stiff Cleasing compositions is proposed, this Cleasing compositions has formed hexagonal phase liquid crystal or cube phase liquid crystal, this Cleasing compositions can keep viscosity stabilization under different temperature conditions, and be easy to smear, bubble rapidly, foam quality is good.
The present inventor realizes of the present invention by after studying for a long time by following technical measures.A kind of stiff Cleasing compositions comprises following component (a) and (b) by weight percentage, (c) reaches (d):
Component (a): one or more polyhydroxyalkanoates, accounting for the Cleasing compositions percentage by weight is 0.01%～30%;
Component (b): one or more fusing points are higher than 25 ℃ hard fat class material and are selected from i) fatty acid, the ii) iii) fats compound of polyol fatty acid ester of aliphatic alcohol or (reaching) fatty alcohol ether, accounting for the Cleasing compositions percentage by weight is 0.1%～50%;
Component (c): one or more surfactants, accounting for the Cleasing compositions percentage by weight is 1%～80%;
Component (d): be selected from the solvent of water, lower alcohol, polyhydric alcohol, polyol ethers or (reaching) their mixture, accounting for the Cleasing compositions percentage by weight is 10%～90%.
Though claims of the present invention particularly point out and know the scope that has required " a kind of stiff Cleasing compositions " of the present invention, should believe that following explanation will understand the present invention better.
Component (a) polyhydroxyalkanoate is poly-hydroxyl carbon 12～24 fatty acid esters;
Polyethylene glycol hydroxystearate preferably; Further PEG30 dimerization hydroxy stearic acid ester preferably, wherein the average molecular weight range of the Polyethylene Glycol of polyhydroxyalkanoate can be 100～100000.
The object lesson of component (a) polyhydroxyalkanoate is for example: the PEG30 dimerization hydroxy stearic acid ester of selling with trade name ARLACEL P135.
Among the present invention, it is 0.01%～30% that component (a) polyhydroxyalkanoate accounts for the Cleasing compositions percentage by weight, is preferably 0.1～20%, more preferably 0.2～10%.
Component (b) fusing point is higher than 25 ℃ fats compound and is selected from:
I) carbon number is 12～22 the saturated fatty acid of straight chain, or (reaching)
Ii) carbon number is 14～22 the saturated aliphatic alcohol of straight chain, or (reaching)
Iii) polyol fatty acid ester.
I) fatty acid described here is that carbon number is 12～22 the saturated fatty acid of straight chain.The object lesson of such fatty acid has: lauric acid (fusing point: 44.2 ℃), tridecanoic acid (fusing point: 41.8 ℃), myristic acid (fusing point: 54.4 ℃), pentadecanoic acid (fusing point: 51 ℃), Palmic acid (fusing point: 62.9 ℃), heptadecanoic acid (fusing point: 61 ℃), stearic acid (fusing point: 69.6 ℃), nonadecylic acid (fusing point: 68.6 ℃), arachidic acid (fusing point: 75.3 ℃), heneicosanoic acid (fusing point: 74.3 ℃), mountain Yu acid (fusing point: 79.1 ℃) and their fatty acid mixeds.
Aliphatic alcohol ii) described here is that carbon number is the saturated aliphatic alcohol of 14～22 straight chains.The object lesson of aliphatic alcohol has: myristyl alcohol (fusing point: 38.3 ℃), pentadecanol (fusing point: 43.8 ℃), spermol (fusing point: 49.6 ℃), palmityl alcohol (fusing point: 49.6 ℃), Heptadecyl alcohol (fusing point: 53 ℃) stearyl alcohol (fusing point: 58 ℃), nonadecanol ((fusing point: 62 ℃), eicosanol (fusing point: 65 ℃), behenyl alcohol aliphatic alcohol such as (fusing points: 68 ℃), and their mixture.
It is 12～22 the saturated ester that fatty acid became of straight chain that polyol fatty acid ester iii) described here is that to have hydroxyl value be 2～6 polyhydric alcohol with carbon number.The object lesson of polyol fatty acid ester has: tristerin (fusing point: 〉=55 ℃), propylene glycol stearate (fusing point: 〉=30 ℃), stearic acid sorbitan ester (fusing point: 〉=49 ℃), ethylene glycol stearate polyol fatty acid esters such as (fusing points: 〉=50 ℃), and their mixture.
The fusing point of fatty fats compound given here is for the fusing point that the fats compound among the present invention better is described should be higher than 25 ℃, but not fusing point of the present invention is limited on a certain concrete data.In fact because the purity of chemical compound is not 100%, fusing point has fluctuation.
Component (b) fats compound is selected from above-mentioned at least a or more than one mixture.Be preferably: lauric acid, myristic acid, Palmic acid, stearic acid, mountain Yu acid, myristyl alcohol, spermol, palmityl alcohol, stearyl alcohol, eicosanol, behenyl alcohol or (reaching) their mixture.
Among the present invention, it is 0.1%～50% that component (b) fats compound accounts for the Cleasing compositions percentage by weight, is preferably 0.1%～35%, more preferably 0.5～20%.
Amount of component b among the present invention) surfactant is to be selected from anion surfactant, zwitterionic surfactant, non-ionic surface active agent, cationic surfactant or their mixture.
In order further to improve the cleaning effect of Cleasing compositions, often use different surfactants to cooperate.
Wherein the object lesson of anion surfactant has: carboxylate, alkyl polyoxyethylene base ether carboxylate, alkyl sulfate, alkyl polyoxyethylene base ether sulfate, the alkylamide ether sulfate, alkyl aryl polyether sulfate, alkylsulfonate, alkyl polyoxyethylene base ether sulfonate, alkylamide sulfonate, alkylaryl sulfonates, alpha-alkene sulfonate, petroleum sulfonate, alkyl phosphate salt, alkyl polyoxyethylene base ether phosphate salt, acyl-hydroxyethyl sulfonate, the fatty acyl amino acid salts, fatty acyl taurine salt, sulfosuccinate ester salt, acyl-lactate etc. and their mixture; More than the alkyl of all these chemical compounds or acyl group can be selected from and contain 8～30 carbon atoms, aryl can be selected from phenyl or benzyl. the average addition molal quantity of polyoxyethylene groups is 2～50mol; Described salt then has alkali metal salt such as potassium salt, sodium salt etc., alkali salt such as magnesium salt etc., ammonium salt, organic amine salt, alkanolamine such as diethanolamine salt, triethanolamine salt, diisopropanol amine salt etc., or alkaline amino acid salt such as lysinate, arginine salt etc.;
The zwitterionic surfactant object lesson has: 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: chain alkyl amino acid salts, N-alkyl polyamine ethyl glycine salt, alkyl polyamine polyamino hydrochlorate etc. and their mixture;
The object lesson of non-ionic surface active agent has: fatty glyceride polyoxyethylene groups 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 etc. and their mixture;
The object lesson of cationic surfactant has: chain alkyl trimethyl-ammonium halide, long chain alkyl dimethyl benzyl ammonium halide, long-chain amide alkyl-dimethyl benzyl ammonium halide, two long-chain amide alkyl dibenzyl ammonium halides and imidazoline quaternary ammonium salt, Fixanol etc. and their mixture.
Preferred at least a anion surfactant.
Among the present invention, amount of component b) surfactant comprise Cleasing compositions percentage by weight is 1%～80%, is preferably 5～50%, more preferably 10～40%.
Among the present invention, component d) solvent is selected from water, lower alcohol, polyhydric alcohol or (reaching) polyol ethers.For example: the polypropylene glycol of pure water, distilled water, deionized water, mineral water, ethanol, propanol, isopropyl alcohol, ethylene glycol, different molecular weight polyethylene glycol, diethylene glycol, propylene glycol, different molecular weight, dipropylene glycol, glycerol, polyglycereol, maltose alcohol, sorbitol etc. and their mixture.
Among the present invention, it is 10%～90% that solvent accounts for the Cleasing compositions percentage by weight, is preferably 35～80%.
When the stiff Cleasing compositions of preparation, can under the situation that does not influence stability, add various tradition beauty treatments or cleaning adjuvant according to final use.
Cleasing compositions can also contain following at least a kind of beauty treatment and cleaning adjuvant that is used for skin, eyes, tooth and hair, is selected from rheology control agent, wetting agent, polymer, the agent of tax fat, saccharide, inorganic powder, organic dust, siloxanes, pearling agent, pH regulator agent, opacifier, active component, antiseptic, chelating agen, antimicrobial, antioxidant, dyestuff or essence or the like.
Though various traditional beauty treatments or cleaning adjuvant are not keys of the present invention, be further to understand and explanation embodiment, these additives are exemplified below:
Rheology control agent is: the association type polymer of hydrophobically modified, the nonionic polyhydric alcohol of hydrophobically modified, cellulose derivative etc.Wherein, use and a spot ofly be particularly conducive to further realization purpose of the present invention as the rheology control agent of purpose with thickening.For example: 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 the fat agent is: animal and plant fat derivant, fatty acid ester etc.;
Saccharide is: maltose, glucose, fructose etc.;
Inorganic powder is: the silicon dioxide of modification or non-modification, bentonite, kieselguhr etc.;
Organic dust is: modified starch, lauroyl lysine etc.;
Siloxanes is: dimethyl siloxane etc.;
Pearling agent is: ethylene glycol ester, diethylene glycol dilaurate etc.;
The pH regulator agent is: citric acid, fruit acid, potassium hydroxide, sodium hydroxide, triethanolamine 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 the detailed note of cleaning adjuvant are found in " cosmetics, science and technology " (Cosmetics, Science and Technology) of Sagarin.Can be used for the various tradition beauty treatments of Cleasing compositions or cleaning adjuvant kind and the numerous of quantity and can not exemplify one by one, only otherwise influence under the prerequisite of stability of Cleasing compositions, can add.
Cleasing compositions of the present invention contains the component (a) and (b), (c) reaches (d).Their effect and the mechanism of action are as follows:
Generally, contain in the Cleasing compositions of surfactant and water along with surfactant concentrations increases, surfactant is changed to rod-shaped micelle by globular micelle, forms the certain viscosity of Cleasing compositions.But rod-shaped micelle can't form the stiff Cleasing compositions of " toothpaste-like " of required having " good rheological behavior ".
Component (c) surfactant and component (d) solvent have played the purpose of cleaning and decontamination in cleanser compositions.
And component (a) polyhydroxyalkanoate and component (b) fusing point to be higher than 25 ℃ hard fat class material be that induced surface activating agent solvent formed " rod-shaped micelle " required in opposite directions " liquid crystalline phase " changes in the effect of Cleasing compositions, thereby Cleasing compositions is reached have the purpose of stiff Cleasing compositions of " toothpaste-like " of " good rheological behavior ".
Above-mentioned " good rheological behavior " is meant to have stiff apparent viscosity and have good thixotropic fluid, and thixotropy shows as in Cleasing compositions uses and is easy to smear and foaming rapidly.
Above-mentioned " toothpaste-like " is meant the Cleasing compositions of viscosity greater than 10000cps (centipoise).
The elaboration that above-mentioned " micellar phase " reaches " liquid crystalline phase " is that this area scientific research technical staff is familiar with, and note is found in " surface of base activating agent " teaching material in detail.
Production technology of the present invention is this area scientific research technical staff institute method in common, be summarized as follows: in the container of stirrer paddle is housed, (stirrer paddle can be anchor formula, frame, screw-pushing type or the like, and unrestricted, to reach the well-mixed purpose of each component.) container and have chuck or metal coil pipe heating and cooling system, add solvent (normally mixed solvent such as water, polyhydric alcohol) earlier, open heating, container slowly is heated to 60 ℃ ± 3 ℃, add other various components (except that volatile component, antiseptic and essence) then successively, open stirring and slowly be heated to 80 ℃ ± 3 ℃ simultaneously, unlatching is stirred and insulation was kept three hours at 80 ℃ ± 3 ℃.After confirming fully stirring, open cooling system and begin to cool down, be cooled to 40 ℃ ± 3 ℃ and add volatile component, antiseptic and essence again, emit the material body after fully mixing.
Among the present invention, components b) fats compound can add in arbitrary surfactant, solvent, beauty treatment and cleaning adjuvant in advance, reaches purpose of the present invention by mixing.
The above-mentioned heating and cooling temperature that provides not is restriction of the present invention, can adjust according to arts demand.
The main performance index of Cleasing compositions of the present invention shows as viscosity, foaming characteristic and the pH etc. of Cleasing compositions.
The viscosity of Cleasing compositions of the present invention is greater than 10000cps.Viscosimetric analysis is that the model with Brookfield company is that (the TC rotor, rotating speed 10 change/min) is measured for the rotor viscometer of DV-II+Pro.Simultaneously carry out the mensuration of viscosity, help further confirming the relation of this Cleasing compositions temperature and viscosity stability at 5 ℃/25 ℃/45 ℃ of three temperature spots.
Frothing capacity is estimated:
Use Cleasing compositions to carry out washing test by 10 volunteers through training, every volunteer uses clear water moistening both hands earlier, 2 gram Cleasing compositions are placed in the left side palm add suitable quantity of water, washed by rubbing with the hands 30 seconds according to washing habits at ordinary times, and evaluate according to following classification standard.
5 minutes: be very easy to wash by rubbing with the hands foaming.
4 minutes: wash foaming easily by rubbing with the hands.
3 minutes: it was general to wash lather quickness by rubbing with the hands.
2 minutes: wash difficulty of foaming by rubbing with the hands.
1 minute: be difficult to wash by rubbing with the hands foaming.
To evaluate the score addition, decide grade for each compositions according to following standard.
A level: 45 minutes
B level: 35-44 branch
C level: 25-35 branch
D level: be lower than 25 fens
The pH test:
Use prunus mume (sieb.) sieb.et zucc. Teller pH tester that 10% pH value of aqueous solution of cleanser compositions is tested, pH value is the pH neutral products in the scope of 6.5-7.5.
Little angle X-ray diffraction is measured:
Choose embodiment 2 and measure by little angle X-ray diffraction, little angle X-ray diffraction is usually used in crystal structure analysis, measures cell parameter, even lattice type, atomic number in the structure cell and atom site.Mensuration by the X-ray diffraction position can be judged crystalline structure.
Small angle X ray scattering is measured:
Choose embodiment 2 and measure by small angle X ray scattering, small angle X ray scattering is a kind of technology and the method for research submicroscopic structure and form, and it can provide crystalline size and dimension etc.---the back moves past next
Cleasing compositions of the present invention is used for the purposes of skin, eyes, tooth and hair cleaning.
After the present invention adopts abovementioned technology, usefulness is can reach gratifying stiff outward appearance when stiff Cleasing compositions is used for the purposes of skin and hair cleaning, and this Cleasing compositions can keep viscosity stabilization under different temperature conditions, when using in consumer the stiff Cleasing compositions be easy to smear, bubble rapidly and foam quality good.Cleasing compositions can form the stable outward appearance of stiff in faintly acid to weakly alkaline wide region pH condition, especially be fit to the Cleasing compositions of secure ph at neutral and weakly acidic low irritant and high security.
Description of drawings
Accompanying drawing 1 is that the X-ray diffraction of the sample of embodiment 2 is measured figure.
Accompanying drawing 2 is the X ray diffuse transmission measuring figure of the sample of embodiment 2.
Specific embodiment
Below, further describe and illustrate specific embodiments in the scope of the invention with embodiment.These embodiment only are illustrative, but not limit the scope of the invention.Because this area scientific research technical staff is clear, can carry out multiple variation under the conditions without departing from the spirit and scope of the present invention.
Except as otherwise noted, the INCA title (cosmetic composition international nomenclature International Nomenclature of Cosmetic Ingredients) all be familiar with chemical name or this area of each component provides.
(in embodiment and Comparative Examples, the numeral of corresponding component is this component percentage by weight in this example, can referring to table one)
(table)
In the table one, Comparative Examples 1 do not add component of the present invention a) and b), though foaming is good, the viscosity that shows when room temperature and high temperature is very low.According to embodiments of the invention 1-3 since added component a), (b), (c) and (d) after, Cleasing compositions not only shows higher viscosity under the prerequisite that does not influence frothing capacity, viscosity is more stable in 5 ℃-45 ℃ temperature range simultaneously.
Chosen embodiment 2 in this table and carried out the mensuration of X-ray diffraction and X-ray scattering for sample, the result has shown the existence with hexagonal phase liquid crystal, further illustrates the full-bodied reason of Cleasing compositions.
Annotate: the EO number of representing in the component is a polyoxy alkylidene addition molal quantity.
(table two)
In the table two, after Comparative Examples 2 had added the two stearates of thickening component PEG150, though the viscosity of Cleasing compositions is improved, the viscosity of Cleasing compositions was subjected to variations in temperature big, the non-constant of the frothing capacity of product.Added behind a spot of thickening agent PEG150 distearate because the synergism product viscosity further improves according to embodiments of the invention 4, but still influence to some extent of frothing capacity.According to embodiments of the invention 4-6 Cleasing compositions added component a), (b), (c) and (d) after, Cleasing compositions under the prerequisite that does not influence frothing capacity, not only show higher viscosity simultaneously in 5 ℃-45 ℃ temperature range viscosity more stable.
(table three)
In the table three, Comparative Examples 3 has used fusing point to be lower than 25 ℃ fats compound " isomery stearic acid ", and the viscosity of product is very low.According to embodiments of the invention 7 added component a), (b), (c) and (d) after, Cleasing compositions not only shows higher viscosity under the prerequisite that does not influence frothing capacity, viscosity is more stable in 5 ℃-45 ℃ temperature range simultaneously.
As seen from Figure 1: the sample of embodiment 2 is measured by X-ray diffraction, and the result is as follows:
Sample exists
The place has diffraction maximum, paracrystalline phase to show a ribbon core correspondence
The interplanar distance of the order of magnitude is so judge that there is liquid crystalline phase in this sample.
Testing equipment: D/max 2550PC X-ray diffractometer (Japanese company of science)
Test condition: 40 kilovolts, 300mA
Fig. 2 is arranged as seen again: the sample of embodiment 2 is by the X ray diffuse transmission measuring, and the result is as follows:
Scattering of Vector ratio:
Can judge that the crystalline structure of this sample is a hexagonal phase liquid crystal structure.
Testing equipment: SAXSESSMC2 small angle X ray scattering instrument (Austrian Anton Paar company limited)
Test condition: 40 kilovolts, 50mA
Claims (19)
1. a stiff Cleasing compositions is characterized in that, comprises following component (a) and (b), (c) and (d):
Component (a): one or more polyhydroxyalkanoates, accounting for the Cleasing compositions percentage by weight is 0.01%～30%;
Component (b): one or more fusing points are higher than 25 ℃ hard fat class material, are selected from i) fatty acid, the ii) iii) fats compound of polyol fatty acid ester of aliphatic alcohol or (reaching) fatty alcohol ether, accounting for the Cleasing compositions percentage by weight is 0.1%～50%;
Component (c): one or more surfactants, accounting for the Cleasing compositions percentage by weight is 1%～80%;
Component (d): be selected from the solvent of water, lower alcohol, polyhydric alcohol, polyol ethers or (reaching) their mixture, accounting for the Cleasing compositions percentage by weight is 10%～90%.
2. according to Cleasing compositions described in the claim 1, it is characterized in that component (a) polyhydroxyalkanoate is poly-hydroxyl carbon 12～24 fatty acid esters.
3. according to Cleasing compositions described in the claim 1, it is characterized in that component (a) polyhydroxyalkanoate is the poly-hydroxy stearic acid ester of Polyethylene Glycol.
4. according to the described Cleasing compositions of claim 1, it is characterized in that component (a) polyhydroxyalkanoate is a PEG30 dimerization hydroxy stearic acid ester.
5. according to the described Cleasing compositions of claim 1, it is characterized in that it is 0.1～20% that component (a) polyhydroxyalkanoate accounts for the Cleasing compositions percentage by weight.
6. according to the described Cleasing compositions of claim 1, it is characterized in that it is 0.2～10% that component (a) polyhydroxyalkanoate accounts for the Cleasing compositions percentage by weight.
7. according to the described Cleasing compositions of claim 1, it is characterized in that component (b) fusing point is higher than 25 ℃ hard fat compounds and is selected from:
I) carbon number is the saturated fatty acids of 12～22 straight chains, or (reaching)
Ii) carbon number is the saturated aliphatic alcohol of 14～22 straight chains, or (reaching)
Iii) polyol fatty acid ester.
8. according to the described Cleasing compositions of claim 1, it is characterized in that component (b) fusing point is higher than 25 ℃ hard fat compounds and is selected from: lauric acid, myristic acid, Palmic acid, stearic acid, mountain Yu acid, myristyl alcohol, spermol, palmityl alcohol, stearyl alcohol, eicosanol, behenyl alcohol or (reaching) their mixture.
9. according to the described Cleasing compositions of claim 1, it is characterized in that component (b) fusing point is higher than 25 ℃ hard fat compounds, and to account for the Cleasing compositions percentage by weight be 0.1%～35%.
10. according to the described Cleasing compositions of claim 1, it is characterized in that component (b) fusing point is higher than 25 ℃ hard fat compounds, and to account for the Cleasing compositions percentage by weight be 0.5～20%.
11., it is characterized in that component (c) surfactant is selected from anion surfactant, zwitterionic surfactant, non-ionic surface active agent, cationic surfactant or their mixture according to the described Cleasing compositions of claim 1.
12., it is characterized in that component (c) surfactant is an anion surfactant according to the described Cleasing compositions of claim 1.
13., it is characterized in that component (c) surfactant comprise Cleasing compositions percentage by weight is 5～50% according to the described Cleasing compositions of claim 1.
14., it is characterized in that component (c) surfactant comprise Cleasing compositions percentage by weight is 10～40% according to the described Cleasing compositions of claim 1.
15., it is characterized in that it is 35～80% that component (d) solvent accounts for the Cleasing compositions percentage by weight according to the described Cleasing compositions of claim 1.
16. according to the described Cleasing compositions of claim 1, it is characterized in that, Cleasing compositions can also contain following at least a kind of beauty treatment and cleaning adjuvant that is used for skin, eyes, tooth and hair, is selected from: rheology control agent, wetting agent, polymer, the agent of tax fat, saccharide, inorganic powder, organic dust, siloxanes, pearling agent, pH regulator agent, opacifier, active component, antiseptic, chelating agen, antimicrobial, antioxidant, dyestuff or essence.
17. the production method according to the described Cleasing compositions of claim 1 is characterized in that, the fats compound that component (b) fusing point is high 25 ℃ can add in arbitrary surfactant, solvent, beauty treatment and cleaning adjuvant in advance, and mixes.
18., it is characterized in that the viscosity of Cleasing compositions is greater than 10000cps according to the described Cleasing compositions of claim 1.
19., it is characterized in that stiff Cleasing compositions is the purposes that is used for skin, eyes, tooth and hair cleaning according to the described Cleasing compositions of claim 1.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045773A (en) * | 2012-12-28 | 2013-04-17 | 汤普勒化工染料(嘉兴)有限公司 | Environment-friendly surface active agent for tanning |
| CN103356408A (en) * | 2013-08-06 | 2013-10-23 | 珀莱雅化妆品股份有限公司 | Conditioning shampoo composition free of sulfates and dioxan |
| CN104274340A (en) * | 2013-07-09 | 2015-01-14 | 苏州元素集化学工业有限公司 | Composition with stable liquid crystal structure and application of composition |
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| CN1942167A (en) * | 2004-04-15 | 2007-04-04 | 陶氏康宁公司 | Low molecular weight silicone oil-in-water emulsion |
| CN101278051A (en) * | 2005-05-05 | 2008-10-01 | 金克克国际有限公司 | Personal care compositions and methods for their use |
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| CN1703432A (en) * | 2002-09-13 | 2005-11-30 | 诺沃恩Ip控股公司 | Multi-purpose polymers, methods and compositions |
| CN1780601A (en) * | 2003-05-01 | 2006-05-31 | 宝洁公司 | Visually distinctive multiple liquid phase compositions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103045773A (en) * | 2012-12-28 | 2013-04-17 | 汤普勒化工染料(嘉兴)有限公司 | Environment-friendly surface active agent for tanning |
| CN103045773B (en) * | 2012-12-28 | 2015-04-08 | 汤普勒化工染料(嘉兴)有限公司 | Environment-friendly surface active agent for tanning |
| CN104274340A (en) * | 2013-07-09 | 2015-01-14 | 苏州元素集化学工业有限公司 | Composition with stable liquid crystal structure and application of composition |
| CN103356408A (en) * | 2013-08-06 | 2013-10-23 | 珀莱雅化妆品股份有限公司 | Conditioning shampoo composition free of sulfates and dioxan |
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|---|---|
| CN102204873B (en) | 2014-02-12 |
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