CN107281004A - Cosmetic composition - Google Patents
Cosmetic composition Download PDFInfo
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- CN107281004A CN107281004A CN201610223330.6A CN201610223330A CN107281004A CN 107281004 A CN107281004 A CN 107281004A CN 201610223330 A CN201610223330 A CN 201610223330A CN 107281004 A CN107281004 A CN 107281004A
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- Prior art keywords
- weight
- composition
- nmf
- skin
- cosmetic composition
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/87—Polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
Abstract
The present invention relates to a kind of cosmetic composition, the application of said composition and application method.Said composition includes at least one anion aqueous polyurethane and at least one NMF, and the polyurethane includes solid constituent, and the NMF includes at least one carboxylic acid and/or carboxylate groups.Anion aqueous polyurethane film forming in use in cosmetic composition provided by the present invention, NMF is distributed in film, slowly penetrated to the skin surface through film, residence time of the extension NMF on skin, extends the moisture preserving time of skin while NMF is reduced to the stimulation of skin.
Description
Technical field
The present invention relates to a kind of cosmetic composition and its application and application method.
Background technology
Water is to maintain the most important condition of skin health form, and whether how much decision skins of moisture content of skin are young
It is tender, plentiful, glossy with it is soft.The moisture of dermal depot accounts for all waters of human body of being grown up under normal circumstances
18%~20%.There are a variety of NMFs in normal cuticula, wherein mainly amino acid
(40%), 2-pyrrolidone-5-carboxylic acid's (12%), lactic acid (12%), sugared (8.5%), urea (7%) and chlorine, sodium,
Potassium etc..If moisture content of skin is less than normal level, skin can be faint in color, dries, casts off a skin or even have
Microscopic folds, and can at this time be accomplished by external application NMF to delay with dry, tight sensation more
Solve symptom.
Hyaluronic acid is the bio-molecules being widely present in skin and other tissues, because its is fabulous
Moisture-keeping function and good absorption enhancement effect, are widely used in skin care field as NMF.So
And, in the prior art, after the cosmetic composition containing hyaluronic acid is applied on skin, due to
Rate of release of the hyaluronic acid on skin is too fast, on the one hand big to skin irritation, on the other hand shortens
Residence time on skin.
Summary of the invention
The purpose of the present invention is NMF is distributed in film in the form of anion aqueous polyurethane film forming,
Slowly penetrated to the skin surface through film.
Advantages of the present invention includes NMF slowly can penetrate to the skin surface through film, is reducing guarantor
Residence time of the extension NMF on skin, extends the moisturizing of skin while humectant is to the stimulation of skin
Time.
On the one hand, the invention discloses a kind of cosmetic composition, comprising：
At least one anion aqueous polyurethane, the polyurethane includes solid constituent, and
At least one NMF, the NMF includes at least one carboxylic acid and/or carboxylate groups；
The weight ratio of the anion aqueous polyurethane solid constituent and the NMF is 1: 30-300: 1,
Weight and for 0.1 weight %-30 weight %, is 100 weight % meters based on composition.
Anion aqueous polyurethane preferably comprises at least a sulfonic acid and/or sulfonate groups, sulphonate-base
The preferred sodium group of group.
It is preferred that, NMF is selected from following one or more：Hyaluronic acid, hyaluronate, lactic acid,
Sodium lactate, pyrrolidone sodium carboxylate.
The further preferred hyaluronic acid of NMF and/or hyaluronate.
It is preferred that, cosmetic composition further includes thickener, and the amount of the thickener is 0.01 weight
%-20 weight %, more preferably preferably 0.1 weight %-5 weight %, 0.2 weight %-5 weight % are measured, is based on
Composition is counted for 100 weight %.
The thickener is selected from following one or more：Crosslinking based on acrylic acid or methacrylic acid
Or uncrosslinked homopolymer or copolymer, the crosslinking based on acrylamide or Methacrylamide
Or uncrosslinked homopolymer or copolymer, the thickening property polymer of natural origin.
Anion aqueous polyurethane solid constituent and the weight of NMF ratio are 1: 10-100: 1, weight and
For 0.2 weight %-15 weight %, counted based on the composition for 100 weight %.
Anion aqueous polyurethane solid constituent and the weight of NMF ratio are 1: 1-50: 1, weight and are
0.5 weight %-10 weight %, are counted based on the composition for 100 weight %.
Anion aqueous polyurethane solid constituent and the weight of NMF ratio are 2: 1-40: 1, weight and are
2 weight %-5 weight %, are counted based on the composition for 100 weight %.
Cosmetic composition, can also be optional comprising emulsifying agent, pigment, surfactant, preservative,
Grease, wax, ultraviolet filtering agent or its combination.
The invention also discloses the present composition is applied on skin with the application of moisturizing.
The present invention further discloses the method for skin moisture-keeping, this method includes applying the present composition
On skin.
Cosmetic composition disclosed in the present invention, when being applied on skin, can form film, make guarantor
Humectant is distributed in film, and is slowly penetrated to the skin surface through film, so as to reach protect long-acting to skin
Wet, bland purpose.
Brief description of the drawings
Fig. 1 is applied after being shown with cosmetic composition 1-2 of the present invention and contrast cosmetic composition 1-3
Smear initial, the moisture of skin rate (%) after 1 hour, after 2 hours, after 4 hours and after 5 hours.
Fig. 2 is shown with 5 after cosmetic composition 1-2 of the present invention and contrast cosmetic composition 1-3
Humidity of skin conservation rate (%) after hour.
Fig. 3 is applied after being shown with cosmetic composition 3-4 of the present invention and contrast cosmetic composition 4-6
Smear initially, after 30 minutes, after 1 hour, after 2 hours, after 3 hours, after 4 hours and after 5 hours
Moisture of skin rate (%).
Fig. 4 is shown with 5 after cosmetic composition 3-4 of the present invention and contrast cosmetic composition 4-6
Humidity of skin conservation rate (%) after hour.
Fig. 5 is applied after being shown with cosmetic composition 5-6 of the present invention and contrast cosmetic composition 7-9
Smear the initial, moisture of skin after 15 minutes, after 1 hour, after 2 hours, after 4 hours and after 5 hours
Rate (%).
Fig. 6 is shown with 5 after cosmetic composition 5-6 of the present invention and contrast cosmetic composition 7-9
Humidity of skin conservation rate (%) after hour.
Embodiment
Anion aqueous polyurethane disperse can pass through one or more water-insolubles, nonaqueous dispersion
Isocyanate-functional polyurethane prepolymer A1) and one or more amino-functional compounds A2) reaction
To obtain.
Within the scope of the invention, term " water-insoluble, the polyurethane prepolymer of nonaqueous dispersion " refers to,
Solubility of the prepolymer at 23 DEG C in water is less than 10g/ liters, preferably shorter than 5g/ liters, and
Prepolymer can not produce the dispersion of settlement stability at 23 DEG C in water (especially deionized water).Change sentence
Talk about, in the experiment for being dispersed in water it, prepolymer is precipitated out.
In a preferred embodiment of the invention, polyurethane prepolymer A1) there is terminal isocyanate
Group, i.e. isocyanate groups are located at prepolymer chain end, it is preferable that polyurethane prepolymer it is all
Chain end is respectively provided with isocyanate groups.
In a preferred embodiment of the invention, the water-insoluble and non-aqueous dispersion available for the present invention
The isocyanate-functional polyurethane prepolymer A1 of property) essentially free of ionic group and/or ion
The content of source group, i.e. ionic group and/or ionogenic group is suitably less than 15 milliequivalents
(Milli equivalent)/100g polyurethane prepolymer A1), preferably shorter than 5 milliequivalents are more excellent
Choosing is less than 1 milliequivalent, especially preferably less than 0.1 milliequivalent/100g polyurethane prepolymer
A1).Water herein refers to the deionized water for not adding surfactant.
In some embodiments of the invention, the polyurethane prepolymer available for the present invention can contain acidity
Ionic group and/or ionogenic group, the acid number of these polyurethane prepolymers are suitably less than 30mg
KOH/g, preferably shorter than 10mg KOH/g.The acid number represents the study sample institute for neutralizing 1g
The potassium hydroxide quality (mg) (being measured according to DIN EN ISO 211) needed.Acid (the i.e. phase being neutralized
Answer salt) naturally without acid number or with relatively low acid number.
In some embodiments of the invention, polyurethane prepolymer can be prepared by organic multiple isocyanate.
Suitable organic multiple isocyanate is that NCO degrees of functionality are big known to person of ordinary skill in the field
In or equal to 2 aliphatic, aromatics or alicyclic polyisocyanates.
The nonrestrictive example of organic multiple isocyanate includes Isosorbide-5-Nitrae-tetramethylene diisocyanate, and 1,6- six is sub-
Methyl diisocyanate (HDI), IPDI (IPDI), 2,2,4- and/or 2,4,4- tri-
Methyl hexamethylene diisocyanate, double (4,4 '-isocyanatocyclohexyl) methane isomers or these are different
The mixture of structure body, Isosorbide-5-Nitrae-cyclohexylene diisocyanate, the isocyanide of 4- iso-cyanatomethyls -1,8- octane two
Acid esters (nonane triisocyanate), Isosorbide-5-Nitrae-phenylene diisocyanate, 2,4- and/or 2,6- toluene di-isocyanate(TDI),
1,5- naphthalene diisocyanate, 2,2 '-and/or 2,4 '-and/or 4,4 '-'-diphenylmethane diisocyanate,
1,3- and/or Isosorbide-5-Nitrae-bis- (2- isocyano propyl- 2- yls) benzene (TMXDI), 1,3- double (iso-cyanatomethyl) benzene
, and the isocyano caproic acid Arrcostab (isocyanic acids of lysine two of 2, the 6- with C1-C8- alkyl bis- (XDI)
Ester).
In addition to above-mentioned polyisocyanates, it is thus also possible to use with urea diketone, isocyanuric acid ester, urea
Alkane, allophanate, biuret, imino groupOxadiazinediones orThe degree of functionality of diazine triketone structure
>=2 modifying diisocyanates, and these components in certain proportion mixture.
In a preferred embodiment of the invention, organic multiple isocyanate is selected from the isocyanide of hexa-methylene two
Acid esters, IPDI or its combination.
Component for preparing polyurethane also includes component A2) one or more amino-functional compounds,
Preferably primary amine, secondary amine, diamines or its combination, particularly preferred diamines.
In some preferred embodiments of the invention, component A2) include：
A2a) the amino-functional compounds without ionic group or ionogenic group；With
A2b) there are the amino-functional compounds of ionic group or ionogenic group.
Can be used as component A2a) example include but is not limited to organic diamine or polyamines, such as 1,2- ethylenediamines,
1,2- and 1,3- diaminopropanes, 1,4-Diaminobutane, 1,6- diamino hexane, IPD,
2,2,4- and 2, the isomer mixture of 4,4- trimethylhexamethylenediamines, 2- methyl pentamethylene diamines,
Diethylenetriamines, 4,4- diamino-dicyclohexyl methanes, hydrazine hydrate, dimethyl-ethylenediamine or its group
Close.
In addition, the compound comprising primary amino radical and secondary amino group, and include amino (primary or secondary) and hydroxyl
The compound of base can also act as component A2a).The example of these compounds includes primary/secondary amine, such as two
Monoethanolamine, 3- amino -1- methylamino-propanes, 3- amino -1- ethylamino propane, 3- amino -1- hexamethylenes
Base aminopropane, 3- amino -1- methylamino butane, alkanolamine, such as N- amino ethyl ethanolamines,
Monoethanolamine, 3- aminopropanols, neopentyl alcohol amine.
In addition, the amines of the isocyanates reactivity of simple function can also act as component A2a),
Such as methyl amine, ethylamine, propyl group amine, butylamine, octyl amine, lauryl amine, stearic amine,
Isononyl epoxide propyl group amine, dimethyl amine, diethylamide, dipropylamine, dibutylamine, N- methyl
Aminopropyl amine, diethyl (methyl) aminopropyl amine, morpholine, piperidines, and the suitable of them take
For derivative；The amide-amine formed by di-primary amine and monocarboxylic acid；The single ketones imines of di-primary amine
(Monoketim)；Primary/tertiary amine, such as N, N- dimethylaminopropyl amine.
Preferably, component A2a) it is selected from 1,2- ethylenediamines, double (4- aminocyclohexyls) methane, Isosorbide-5-Nitrae-diamino
Base butane, IPD, monoethanolamine, diethanol amine, diethylenetriamines or its combination.
Component A2) particularly preferably include at least one component A2b).It is used as component A2b) it is a kind of cloudy
Ionic hydrophilic compound, preferably comprises sulfonic acid or sulfonate groups, particularly preferred sodium group.
The example of such anionic hydrophilic reagent include 2- (2- aminoethylaminos) ethane sulfonic acid, ethylenediamine-
Propyl group-or-butyl-sulfonic acid, 1,2- or 1,3- propane diamine-β-ethylsulfonic acid or taurine and its esters.
The salt of Cyclohexylamino propane sulfonic acid (CAPS) disclosed in WO-A 01/88006 is also used as the present invention's
Component A2b).
Particularly preferred anionic hydrophilic reagent A 2b) be contain sulfonate groups as ionic group and
Those containing two amino, such as 2- (2- aminoethylaminos) ethyl sulfonates and 1,3- propane diamine-β-
Ethyl sulfonate.
In some embodiments of the invention, polymer polyatomic alcohol can also be used to prepare polyurethane, this
Compound polyalcohol of birdsing of the same feather flock together is the known PEPA in polyurethane coating technology, and polyacrylate is more
First alcohol, polyurethane polyol, polycarbonate polyol, PPG, polyester polyacrylate is more
First alcohol, polyurethane polyacrylate polyalcohol, polyurethane polyureas ester polyol, polyurethane polyureas ethoxylated polyhydric alcohol,
Polyurethane polycarbonate polyalcohol and polyester polycarbonate polyols.They can be individually or with mixing
Form is used for the polyurethane for preparing the present invention.
Polymer polyatomic alcohol in the present invention is preferably polytetramethylene glycol polyethers, polycarbonate polyol
Alcohol and their mixture, particularly preferred polytetramethylene glycol PPG.
Polyurethane available for the present invention is preferably linear molecule, but may also be branched.Available for this
The number-average molecular weight of the polyurethane of invention is, for example, about 1000-200000, preferably 5000 arrive
150000。
In a preferred embodiment of the invention, polyurethane is added to described with aqueous dispersion
In polyurethane-reinforcement cosmetic compositions.
Preferred polyurethane or dispersions of polyurethanes according to used in the present invention can be by known in the state of the art
Method, obtained using known component, for example U.S. Patent Publication US 2011/0027211, will
The full content of the document is incorporated herein by reference.
In a preferred embodiment of the invention, the solids content of dispersions of polyurethanes is 10-70 weights
Measure %, preferably 30-65 weight %, particularly preferred 40-60 weight %.Solids content is by that will weigh
Sample is heated to constant weight to determine at 125 DEG C.Under constant weight, calculated by weighing sample again
Solids content.
The dispersions of polyurethanes of cosmetic composition for preparing the present invention is preferably the life of Cohan wound company
ProductionC1000,C1001,C1003,C1004 andC1008, particularly preferablyC1000 andC1004。
The cosmetic composition of the present invention also includes NMF, and what the NMF can be obtained naturally also may be used
Be synthesis product.Example available for the NMF of the present invention includes but is not limited to：It is purchased from
The hyaluronic acid and/or hyaluronate of Fu Ruida companies production.
Removed according to the cosmetic composition of the present invention and include anion aqueous polyurethane described above and guarantor
Outside humectant, in addition to the acceptable medium of cosmetics especially includes water and optional cosmetics suitable solvent.
As described above, the acceptable medium of cosmetics especially includes water and optional cosmetics suitable solvent.
Its reclaimed water can be pure softened water or fossil water.It is preferred that solvent be with C2-4 carbon atom
Aliphatic alcohol, such as ethanol, isopropanol, such as polyalcohol, propane diols, glycerine, ethylene glycol and polyol ethers；
Nonbranched or branched hydrocarbon, such as pentane, hexane, isopentane and cyclic hydrocarbon, such as pentamethylene and hexamethylene；
With their mixture.
Solvent very particularly preferably is ethanol.
In the present invention, cosmetic composition reclaimed water and/or the weight sum of solvent can be cosmetics groups
The about 1-95 weight % of compound gross weight.
The cosmetic composition for example can exist on skin in following form：(half is solid for gel
Body), spraying, oil-in-water, the emulsion of water bag silicone or W/O/W form.
In addition to anion aqueous polyurethane component as described above, may be used also according to the composition of the present invention
So that including other suitable polymer film-forming agents, the film forming agent can also extend cosmetics on skin
Moisture preserving time.
The solids content of other film forming agents can be the 0-20 weight % of cosmetic composition gross weight, special
It is not 0-10 weight %.
Film forming agent may be selected from the water solubility different from the anion aqueous polyurethane that uses in the present invention or water
Dispersibility polyurethane, polyureas, polyorganosiloxane resin and/or polyester, and nonionic, both sexes and/
Or cationic polymer and their mixture.
It is preferred that, cosmetic composition of the invention further includes thickener, and the thickener is selected from：
Nonionic, anion and/or the relevant polymer of amphion, such as based on polyethylene glycol and it
Derivative, or polyurethane.
Crosslinking or uncrosslinked homopolymer or copolymer based on acrylic acid or methacrylic acid.
They include cross-linked homopolymers of methacrylic acid or acrylic acid, acrylic acid and/or methacrylic acid with
The copolymer of monomer, the monomer derived is from other acrylic compounds or vinyl monomer, such as acrylic acid
C10-30 Arrcostabs, methacrylic acid C10-30- Arrcostabs and vinyl acetate and ethenyl pyrrolidone
Ketone.Suitable homopolymer or copolymer should also be nonionic, anion and/or zwitterionic.
Crosslinking or uncrosslinked homopolymer or common based on acrylamide or Methacrylamide
The homopolymer of polymers, such as 2- acrylamidos -2- methyl propane sulfonic acids, acrylamide or methyl-prop
The copolymer or acrylamide and 2- third of acrylamide and methacryl-amidoethyl trimethyl ammonium chloride
The copolymer of alkene acylamino- -2- methyl propane sulfonic acids.Suitable homopolymer or copolymer should also be non-
Ion, anion and/or zwitterionic.
The thickening property polymer of natural origin, such as based on cellulose, guar gum, xanthans, hard Portugal
Glycan, gellan gum, rhamsan gum and karaya, alginates, maltodextrin, starch and it
Derivative, carob seed starches, hyaluronic acid, carrageenan.
Particularly advantageous thickener is the thickening property polymer of natural origin, the acrylic acid or first of crosslinking
The copolymerzation with cross-linking of base acrylate homopolymer or copolymer and 2- acrylamido -2- methyl propane sulfonic acids
Thing.
Other particularly advantageous thickeners include the cross-linked homopolymer of methacrylic acid or acrylic acid, its
In title940,941,980,981,ETD 2001,EDT 2050,2984,
5984 HesAvailable commercially from Lubrizol under Ultrez 10, in titleK,L andAvailable commercially from 3V under MS.
The anionic thickening polymer agent used in the cosmetic composition of the present invention is sometimes for alkalescence
Material is neutralized so that the pH value of cosmetic composition falls in 5-9 scope.Suitable alkalescence corrective
Matter includes NaOH, KOH, triethanolamine, -2 methyl isophthalic acids of 2- amidos-propyl alcohol etc..
The cosmetic composition of the present invention can optionally include emulsifying agent, and the emulsifying agent is non-ionic
Or anion.
Nonionic emulsifier is included for example：
The fatty acid partial ester and fatty acid ester of polyalcohol and its ethoxylated derivative,
Ethoxylized fatty alcohol and aliphatic acid,
Ethoxylated fatty amine, fatty acid amide, Marlamid,
Alkyl phenol polyglycol ether is (for exampleX), or
Ethoxylized fatty alcohol ether.
Particularly advantageous nonionic emulsifier is ethoxylized fatty alcohol or aliphatic acid, preferably PEG-
100 stearates, PEG-40 stearates, PEG-50 stearates, cetostearyl alcohol polyoxy second
Alkene (20) ether, cetyl polyoxyethylene (20) ether, steareth (20) ether, spermaceti is hard
Lipidol polyoxyethylene (12) ether, cetyl polyoxyethylene (12) ether, stearyl alcohol polyoxyethylene (12) ether,
It is single-, it is few-or glycan and aliphatic acid ester, Isosorbide Dinitrate such as such as stearic acid anhydrosorbitol
Alcohol ester is (from Uniqema's20 Hes60), sorbitan palmitate
(40, Uniqema), glyceryl stearyl citrate, for example such as sucrose is stearic for sucrose ester
Acid esters, PEG-20 Glucate SSs), the dicarboxylic ester (meat of tartaric acid two of fatty alcohol
Beans bandit base ester).
Favourable anion emulsifier is soaps (sodium salt of such as stearic acid or palmitic acid or three ethanol
Amine salt), the ester of citric acid, such as stearate citric acid base ester, aliphatic alcohol sulfate, with
And single-, two-and trialkyl phosphates and its ethyl oxide.
Naturally occurring emulsifying agent can additionally be included, it includes beeswax, lanocerin, lecithin with
Sterol.
Based on the cosmetic composition gross weight, the percentage by weight of emulsifying agent is about 0-10 weight %.
It can also be commonly used according to the cosmetic composition of the present invention comprising one or more in cosmetics
Other additives, such as antioxidant, and/or other assistant agents and additive, such as defoamer, surface-active
Agent, active component, packing agent, solvent, coalescent, aromatic substance, odour absorbents, flavouring agent,
Gel former and/or other polymeric dispersants, filler, softening agent, pigment, dyestuff, flowable,
Thixotropic agent, softener, softening agent, preservative etc..The amount of various additives by use field skill
Known to art personnel, for example, 0-25 weight %, the gross weight meter based on the cosmetic composition.
Embodiment
All percentages are weight percentage in the present invention, and using cosmetic composition of the present invention as
100% weight meter, unless otherwise specified.
Signified weight is the weight of active principle in the present invention.For the material in dispersion,
Signified weight of the invention is the actual weight of material, without the weight including carrier, that is to say, that
The solid group of weight × dispersion of weight=dispersion of the material of signified dispersion in the present invention
Divide content.For the solid matter containing the crystallization water, the weight of signified material is tied to remove in the present invention
The weight of brilliant water.
Raw material and reagent
It is formulated preparation method
Following embodiment and comparative example can be prepared by following method：
Prepare the component A for including anion aqueous polyurethane；
Prepare the component B for including NMF；
Prepare optional thickener, optional nertralizer and the water phase components C of water；
B component is stirred while be heated to 80 DEG C, is subsequently cooled to room temperature, by component A plus
Enter to B component.Finally component C is added and is well mixed, the cosmetic composition for experiment is formed.
Wherein the thickener of component C needs to be uniformly dispersed in advance in water.
Moisture retention determination methods
The cosmetic composition of the cosmetic composition of the 0.1g embodiment of the present invention and comparative example is equal
It is even to be applied on skin；Smear it is initial, after 15 minutes, after 30 minutes, after 1 hour, 2 hours
Afterwards, skin digital analyser (brand is used after 3 hours, after 4 hours and after 5 hours：Rain spends pool,
Model：SG-5D moisture of skin rate) is tested, and calculates humidity of skin conservation rate (humidity conservation rate=n
0 hour moisture rate of moisture rate/starting of hour).Moisture of skin rate is higher, and corresponding humidity of skin is protected
Holdup is higher, and residence time of the NMF on skin is longer, and the performance of keeping humidity of cosmetics is better.
The content listed in table 1, table 2 and table 3 is weight %, is 100 weights based on the composition
Measure % meters.
Table 1 is 1-2 of embodiment of the present invention cosmetic composition and comparative example 1-3 cosmetics
The composition and content of composition.
The 1-2 of the embodiment of the present invention of table 1 cosmetic composition and comparative example 1-3 cosmetics group
The composition and content of compound
* it is in dispersion, listed weight is the weight of solid constituent in dispersion.
It will be seen from figure 1 that cosmetic composition of the present invention is smearing 1 with contrast cosmetic composition
Hour after, the moisture of skin rate after 2 hours, after 4 hours and after 5 hours be significantly improved, from figure
2 as can be seen that the 5h humidity of skin conservation rates of cosmetic composition of the present invention are also significantly improved.
Illustrate that residence time of the NMF of cosmetic composition of the present invention on skin is long, the moisturizing of cosmetics
Performance is good.
Table 2 is 3-4 of embodiment of the present invention cosmetic composition and comparative example 4-6 cosmetics
The composition and content of composition.
The 3-4 of the embodiment of the present invention of table 2 cosmetic composition and comparative example 4-6 cosmetics group
The composition and content of compound
* it is in dispersion, listed weight is the weight of solid constituent in dispersion.
From figure 3, it can be seen that cosmetic composition of the present invention is smearing 30 with contrast cosmetic composition
Minute after, the moisture of skin after 1 hour, after 2 hours, after 3 hours, after 4 hours and after 5 hours
Rate is significantly improved, from fig. 4, it can be seen that the 5h humidity of skin of cosmetic composition of the present invention is protected
Holdup is also significantly improved.Illustrate stop of the NMF of cosmetic composition of the present invention on skin
Time is long, and the performance of keeping humidity of cosmetics is good.
Table 3 is 5-6 of embodiment of the present invention cosmetic composition and comparative example 7-9 cosmetics
The composition and content of composition.
The 5-6 of the embodiment of the present invention of table 3 cosmetic composition and comparative example 7-9 cosmetics group
The composition and content of compound
* it is in dispersion, listed weight is the weight of solid constituent in dispersion.
From fig. 5, it can be seen that cosmetic composition of the present invention is smearing 15 with contrast cosmetic composition
After minute, the moisture of skin rate after 1 hour, after 2 hours, after 4 hours and after 5 hours has significantly
Improve, from fig. 6, it can be seen that the 5h humidity of skin conservation rate of cosmetic composition of the present invention also has bright
Aobvious raising.Illustrate that residence time of the NMF of cosmetic composition of the present invention on skin is long, change
The performance of keeping humidity of cosmetic is good.
Those skilled in the art is apparent from, and the present invention is not limited only to foregoing detail, and not
On the premise of the spirit or key property that depart from the present invention, the present invention can be embodied as other particular forms.
Therefore the embodiment should be all regarded as any angle it is exemplary and nonrestrictive so that by
Claims rather than preceding description point out the scope of the present invention；And therefore any change, as long as its
In the implication and scope that belong to claim equivalent, it should all be regarded as belonging to the present invention.
Claims (10)
1. a kind of cosmetic composition, comprising：
At least one anion aqueous polyurethane, the polyurethane includes solid constituent, and
At least one NMF, the NMF includes at least one carboxylic acid and/or carboxylate groups；
The weight ratio of the anion aqueous polyurethane solid constituent and the NMF is 1: 30-300: 1,
Weight and for 0.1 weight %-30 weight %, is 100 weight % meters based on the composition.
2. composition as claimed in claim 1, wherein, the anion aqueous polyurethane includes at least one
Sulfonic acid and/or sulfonate groups.
3. composition as claimed in claim 2, wherein, the sulfonate groups are sodium group.
4. composition as claimed in claim 1, wherein, the NMF is hyaluronic acid and/or hyaluronic acid
Salt.
5. the composition as described in claim any one of 1-4, further comprising thickener, the thickener
Measure as 0.01 weight %-20 weight %, be 100 weight % meters based on the composition.
6. composition as claimed in claim 5, wherein, the thickener is selected from following one or more：
Crosslinking or uncrosslinked homopolymer or copolymer, base based on acrylic acid or methacrylic acid
Crosslinking or uncrosslinked homopolymer or copolymer in acrylamide or Methacrylamide,
The thickening property polymer of natural origin.
7. the composition as described in claim any one of 1-4, wherein, the anion aqueous polyurethane solid
Component and the weight of NMF ratio are 1: 1-50: 1, weight and be 0.5 weight %-10 weight %,
Counted based on the composition for 100 weight %.
8. composition as claimed in claim 7, wherein, the anion aqueous polyurethane solid constituent and described
The weight ratio of NMF is 2: 1-40: 1, weight and for 2 weight %-5 weight %, based on the combination
Thing is counted for 100 weight %.
9. the composition as described in claim 1-8 is applied on skin with the application of moisturizing.
10. a kind of method of skin moisture-keeping, this method includes the composition as described in claim 1-8 being applied to
On skin.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789259A (en) * | 2017-12-12 | 2018-03-13 | 王露 | A kind of acne removing water |
| CN107802557A (en) * | 2017-12-12 | 2018-03-16 | 王露 | A kind of hand frost |
| CN107823099A (en) * | 2017-12-12 | 2018-03-23 | 王露 | One kind removes acne print facial mask |
| CN107823100A (en) * | 2017-12-12 | 2018-03-23 | 王露 | A kind of toner |
| CN113350223A (en) * | 2020-03-02 | 2021-09-07 | 科思创德国股份有限公司 | Tearable mask composition |
| CN113520916A (en) * | 2021-07-02 | 2021-10-22 | 上海永熙信息科技有限公司 | Cosmetic makeup fixing composition with high film forming property |
| CN114452230A (en) * | 2022-02-09 | 2022-05-10 | 上海永熙信息科技有限公司 | Network-structured resident type continuous moisturizing cosmetic composition |
| CN115252468A (en) * | 2022-07-14 | 2022-11-01 | 上海永熙信息科技有限公司 | Network-structured resident type continuous oil control cosmetic composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470094A (en) * | 2009-07-31 | 2012-05-23 | 赢创斯托豪森有限公司 | Skin protectant, particularly against hydrophobic (lipohilic) and against hydrophilic (lipophobic) harmful substances |
| CN102811703A (en) * | 2010-03-05 | 2012-12-05 | 拜耳知识产权有限责任公司 | Sun protection compositions |
-
2016
- 2016-03-31 CN CN201610223330.6A patent/CN107281004A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470094A (en) * | 2009-07-31 | 2012-05-23 | 赢创斯托豪森有限公司 | Skin protectant, particularly against hydrophobic (lipohilic) and against hydrophilic (lipophobic) harmful substances |
| CN102811703A (en) * | 2010-03-05 | 2012-12-05 | 拜耳知识产权有限责任公司 | Sun protection compositions |
Non-Patent Citations (1)
| Title |
|---|
| 广州市蓝柯化妆品有限公司: "优纪花信年华酵素面膜乳", 《HTTP://FTBA.NMPA.GOV.CN:8181/FTBAN/ITOWNET/HZP_BA/FW/PZ.JSP?PROCESSID=20150619092》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107789259A (en) * | 2017-12-12 | 2018-03-13 | 王露 | A kind of acne removing water |
| CN107802557A (en) * | 2017-12-12 | 2018-03-16 | 王露 | A kind of hand frost |
| CN107823099A (en) * | 2017-12-12 | 2018-03-23 | 王露 | One kind removes acne print facial mask |
| CN107823100A (en) * | 2017-12-12 | 2018-03-23 | 王露 | A kind of toner |
| CN113350223A (en) * | 2020-03-02 | 2021-09-07 | 科思创德国股份有限公司 | Tearable mask composition |
| CN113520916A (en) * | 2021-07-02 | 2021-10-22 | 上海永熙信息科技有限公司 | Cosmetic makeup fixing composition with high film forming property |
| WO2023273381A1 (en) * | 2021-07-02 | 2023-01-05 | 上海永熙信息科技有限公司 | Makeup finishing composition having high film-forming performance |
| CN114452230A (en) * | 2022-02-09 | 2022-05-10 | 上海永熙信息科技有限公司 | Network-structured resident type continuous moisturizing cosmetic composition |
| CN115252468A (en) * | 2022-07-14 | 2022-11-01 | 上海永熙信息科技有限公司 | Network-structured resident type continuous oil control cosmetic composition |
| CN115252468B (en) * | 2022-07-14 | 2024-04-19 | 上海永熙信息科技有限公司 | Resident type continuous oil control cosmetic composition with network structure |
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