CN101884600B - Foam type skin care product - Google Patents
Foam type skin care product Download PDFInfo
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- CN101884600B CN101884600B CN200910138682.1A CN200910138682A CN101884600B CN 101884600 B CN101884600 B CN 101884600B CN 200910138682 A CN200910138682 A CN 200910138682A CN 101884600 B CN101884600 B CN 101884600B
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Abstract
The invention relates to a foam type skin care product, comprising (A) emulsion and (B) a foam pump, wherein the emulsion comprises (a) oil components with content of 0.01-5wt% and (b) emulsifying agents with content of 0.005-10wt%; the ratio of (b) to (a) is 0.5-100; the emulsion drop size of the emulsion is 10nm-1mu m; and the foam pump is used for storing the emulsion and ensuring the emulsion to form foam.
Description
Technical field
The present invention relates to a kind of foam type skin care product, particularly, the foam type skin care product the present invention relates to is by foam pump, to be stored and made emulsion form foam to be applied.
Background technology
Compare with common skin-protection product, foam type skin care product is due to excellent skin use sense can be provided, and external form is novel, attractive in appearance, attractive for consumer, therefore, is more and more paid attention to now.
Foam type skin care product in the market mainly comprises two classes.Wherein a class A foam A type skin-protection product is aerosol product.So-called aerosol product is to rely on the gas pressure of compression or liquefaction that the content being contained in container is pushed out in container, and only relies on self-energy to form the goods of aerosol or foam outward at container.This aerosol product roughly consists of cap (cap), button valve dip-tube, these 3 parts of pressure vessel.When pressing button, while opening valve, the content of the pressurization in container is emitted by dip-tube with the mixture of gaseous propellant (propellant) together with the hole of button, under the effect that the content of emitting sharply expands at the gaseous propellant reducing pressure, forms fine and smooth aerosol or foam.But, for this foam type skin care product, be that the liquid that makes to be contained in container forms foam by using gaseous propellant.But, because propellant is inflammable and explosive, therefore, unfriendly for environment, and there is certain danger.
Another kind of foam type skin care product is non-aerosol goods, and this foam type skin care product is by foam pump, uses a large amount of emulsifying agents, and the liquid that makes to be contained in foam pump forms foam.For example, a kind of clean and/or nursing oil-in-water emulsion is disclosed in EP1566433 (B1), when above-mentioned oil-in-water emulsion is used for foam pump, this foam pump is distributed above-mentioned emulsion with form of foam, the foam stabilization of formation and dense.But, because this water-in-oil emulsification is not containing the oil component that can improve skin condition, not good for the use sense of skin.
Summary of the invention
The invention provides a kind of foam type skin care product, comprising:
(A) emulsion, it comprises:
(a) oil component, its content is 0.01～5wt%,
(b) emulsifying agent, its content is 0.005～10wt%,
Wherein, (b)/(a)=0.5～100, and the emulsion droplet particle diameter of described emulsion is 10nm～1 μ m;
(B) foam pump, it is for storing described emulsion, and makes described emulsion form foam.
The specific embodiment
The present invention relates to a kind of foam type skin care product, this foam type skin care product is that oil component and emulsifying agent are formed to emulsion with specific ratio, this emulsion can form the foam of fine texture by foam pump, and good for the use sense of skin, skin effect is excellent.And, owing to avoiding using gas-pressurized propellant, also highly beneficial for environmental protection.
Foam type skin care product of the present invention comprises: (A) emulsion and (B) foam pump.Below be specifically described respectively.
(A) emulsion
Emulsion as component (A) comprises with certain proportion: (a) oil component and (b) emulsifying agent.
As the oil component of the contained composition of emulsion of the present invention (a), for example can enumerate the natural ceramide of I type～VI type; Synthetic ceramide, for example N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy palmitamide, N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy decyl amide; Oil-soluble Flos Matricariae chamomillae extract; And fat soluble vitamin, for example vitamin A, vitamin A acetate, vitamin A palmitate and vitamin E.
Wherein, preferred N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy palmitamide, oil-soluble Flos Matricariae chamomillae extract.
The oil component of composition (a) can be used separately a kind, also can combine 2 kinds or the use of above oil component.The content of described oil component in emulsion is 0.01～5wt%.When the content of composition (a) is less than 0.01wt%, skin effect can decline.When the content of composition (a) is greater than 5wt%, the equal variation of the stability of emulsion and foaminess.
The oil component that can also suitably contain in the present invention in addition, liquid conventional in cosmetics or semisolid, synthetic or natural origin.As these oil components, for example can enumerate the hydrocarbon ils such as Liquid Paraffin, Squalene, vaseline; The different n-nonanoic acid alcohol of different tridecanol, neopentyl glycol dicaprate, single isostearic acid/ester oils such as mono-myristin; Olive oil, soybean oil, Semen Ricini wet goods vegetable oil; The animality such as Cera Flava, lanoline oil; The higher alcohol such as spermol, stearyl alcohol; The higher fatty acids such as nutmeg acid, Palmic acid, stearic acid; The silicone oil such as the methyl polysiloxane of volatility and fixedness, methyl cyclopolysiloxane, modified silicone; The fluorocarbon oils such as poly-perfluoro-methyl isopropyl ether etc.
Emulsifying agent as the contained composition of emulsion of the present invention (b), can use non-ionic surface active agent, anion surfactant, cationic surfactant and amphoteric surfactant.Wherein, preferred nonionic surfactants and anion surfactant.
As relevant non-ionic surface active agent, for example can enumerate polyoxyethylene alkyl ether class, polyoxyethylene hydrogenated Oleum Ricini class, Polyoxyethylene Sorbitol Fatty Acid Esters class, polyglyceryl fatty acid ester class, alkyl glycerol ethers, glycerine fatty acid esters, polyoxyethylene cholesterol ethers, alkyl polysaccharide glycoside, sucrose-fatty esters, oxidation amine etc.Wherein, preferred polyoxyethylene alkyl ether class and polyoxyethylene hydrogenated Oleum Ricini class.
As relevant anion surfactant; for example can enumerate alkylsurfuric acid esters, alkylamide ether sulfuric acid ester, alkyl sulfonic ester, alpha-olefin sulphonic acids, alkylamide sulfonate, alkyl aryl sulfonate class, alkyl sulfocarboxylic Barbiturates, polyoxyethylene alkyl ether metal carboxylate, alkyl phosphoric acid esters, polyoxyethylene alkyl ether phosphoric acid ester, acyl glutamic acid ester, acyl sarcosine ester class and acyl taurine salt class.Wherein, preferred alkyl sulfuric acid ester and acyl taurine salt.
In addition, can also contain cationic surfactant.As relevant cationic surfactant, for example can enumerate, can be by the salt of the primary, secondary or tertiary fatty amine of polyoxygenated alkylene and quaternary ammonium salt etc.
In addition, can also contain amphoteric surfactant.As relevant amphoteric surfactant, for example can enumerate alkyl acetic acid betaines, alkyl imidazoline betaines, alkyl amido betaine class, alkyl sulfo betaines class etc.
The emulsifying agent of composition (b) can use separately a kind, also can combine 2 kinds or the use of above emulsifying agent.The content of described emulsifying agent in emulsion is 0.005～10wt%, is preferably 0.005～5wt%, more preferably 0.005～3wt%.When the content of composition (b) is less than 0.005wt%, stability and foaminess inequality, be even difficult to form foam.When the content of composition (a) is greater than 10wt%, the use sense variation of skin.
In emulsion of the present invention, the ratio of described emulsifying agent (b) and described oil (a) is: (b)/(a)=0.5～100, and more preferably 0.5～20, be particularly preferably 0.5～2.When the ratio of (b)/(a) is less than 0.5, can cause emulsion droplet particle diameter to increase, the bad stability of emulsion.When the ratio of (b)/(a) is greater than 100, the use sense variation of skin.
In emulsion of the present invention, can also further contain the high molecular polysaccharide of composition (c).As relevant high molecular polysaccharide, for example can enumerate xanthan gum, tamarind gum, gellan gum, carrageenan, pulullan (pullulan), trehalose and the galactomannan that comprises guar gum, locust bean gum, tara gum.Wherein, preferred carrageenan and pulullan, more preferably pulullan.
The high molecular polysaccharide of composition (c) can be used separately a kind, also can combine 2 kinds or above use.The content of described high molecular polysaccharide in emulsion is 0.01～1wt%, preferably 0.05～1wt%, more preferably 0.05～0.2wt%.
In addition, in emulsion of the present invention, except mentioned component, in not affecting the scope of effect of the present invention, can use composition conventional in common emulsion, for example, blood circulation accelerant, whitening agent, wetting agent, viscosity modifier, antiinflammatory, antibacterial, UV absorbent, coloring agent, antioxidant, antiseptic, spice etc.
Emulsion of the present invention can be manufactured according to usual way.
The emulsion droplet particle diameter of emulsion adopts dynamic light scattering (Dynamic Light Scattering) to measure, and its particle diameter is 10nm～1 μ m, is preferably 10nm～800nm, more preferably 10nm～500nm.When particle diameter is less than 10nm, be difficult to make emulsion of the present invention; When particle diameter is greater than 1 μ m, the stability of emulsion can variation.
(B) foam pump
Foam pump of the present invention is used for storing above-mentioned emulsion, and makes described emulsion form foam.Foam pump of the present invention is not use gas, only utilizes the power of pump to make content (being emulsion in the present invention) form the non-pneumatic container of foam ejection.This container is by nozzle is pressed down, content (being emulsion in the present invention) in container is mixed in the foam generating unit designing in container with the air obtaining from outside, make it foaming, then after homogenizing by screen cloth, the foam with certain amount from the end ejection exquisite quality of nozzle.Foam pump generally includes piston and cylinder, as relevant foam pump, can enumerate for example foam pump shown in WO96/15952.
Embodiment
Embodiment 1～8 and comparative example 1～5
According to forming and prepare emulsion according to well-established law shown in table 1, measure the particle diameter of emulsion, and the stability of emulsion is evaluated.Subsequently, emulsion is placed in to foam pump, and foam stability and foam quality, use sense (sticky sense) and skin effect are evaluated.Result unification is displayed in Table 1.
(evaluation methodology)
(1) particle diameter of emulsion droplet:
Adopt dynamic light scattering to measure.
(2) stability
Emulsion is placed in respectively under-5 ℃, 5 ℃, room temperature, the temperature conditions of 40 ℃ and preserves 6 months, and be placed under the temperature conditions of 50 ℃ and preserve 1 month, then observe respectively emulsion and whether have lamination, and evaluate according to following benchmark.
Zero: without lamination;
*: there is lamination.
(3) foam stability and foam quality
By 10 panelists, use each skin-protection product, the retention time of foam and quality are carried out to sensory evaluation, and judge by following standard.
Zero: 7～10 people are evaluated as foam retention time length, exquisite quality;
*: at least one people is evaluated as that the foam retention time is short, quality is fineless and smooth.
(4) use sense (sticky sense)
By 10 panelists, use each skin-protection product, to the use sense of foam (sticky sense) carry out sensory evaluation, and judge by following standard.
Zero: 7～10 people are evaluated as foam and feel more sticky or not sticky
*: at least one people is evaluated as foam and feels very sticky
(5) skin effect
By 10 panelists, use each skin-protection product, skin effect is carried out to sensory evaluation, and judge by following standard.
Zero: 7～10 people have been evaluated as skin effect;
*: at least one people is evaluated as without skin effect.
As known from Table 1, the foam type skin care product of the present invention of embodiment 1～8, oil component and emulsifying agent, when special ratios is used, by foam pump, can form the foam of fine texture, and good for the use sense of skin, skin effect is excellent.
Claims (11)
1. a foam type skin care product, is characterized in that, comprising:
(A) emulsion, it comprises:
(a) oil component, its content is 0.01～5wt%,
(b) emulsifying agent, its content is 0.005～10wt%,
Wherein, (b)/(a)=0.5～100, and the emulsion droplet particle diameter of described emulsion is 10nm～1 μ m;
(B) foam pump, it is for storing described emulsion, and makes described emulsion form foam,
Described (b) emulsifying agent is the one kind or two or more material being selected from polyoxyethylene alkyl ether class, polyoxyethylene hydrogenated Oleum Ricini class and polyoxyethylene alkyl ether phosphoric acid ester.
2. foam type skin care product according to claim 1, is characterized in that, described emulsion also comprises:
(c) high molecular polysaccharide, its content is 0.01～1wt%.
3. foam type skin care product according to claim 1 and 2, is characterized in that, described oil component comprises at least one skin protection oil component, and described skin protection oil component is selected from: the natural ceramide of I type～VI type; Be selected from the synthetic ceramide of N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy palmitamide or N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy decyl amide; Oil-soluble Flos Matricariae chamomillae extract; With the fat soluble vitamin that is selected from vitamin A, vitamin A acetate, vitamin A palmitate and vitamin E.
4. foam type skin care product according to claim 3, is characterized in that, described skin protection oil component is for being selected from least one composition in N-(2-hydroxyl-3-hexadecane oxygen base propyl group)-N-2-ethoxy palmitamide and oil-soluble Flos Matricariae chamomillae extract.
5. foam type skin care product according to claim 2, it is characterized in that the galactomannan that described high molecular polysaccharide is selected from xanthan gum, tamarind gum, gellan gum, carrageenan, pulullan, trehalose and is selected from guar gum, locust bean gum, tara gum.
6. foam type skin care product according to claim 1 and 2, is characterized in that, the content of described emulsifying agent is 0.05～5wt%.
7. foam type skin care product according to claim 6, is characterized in that, the content of described emulsifying agent is 0.05～3wt%.
8. foam type skin care product according to claim 1 and 2, is characterized in that, (b)/(a)=0.5～20.
9. foam type skin care product according to claim 8, is characterized in that, (b)/(a)=0.5～2.
10. foam type skin care product according to claim 1 and 2, is characterized in that, the emulsion droplet particle diameter of described emulsion is 10nm～800nm.
11. foam type skin care products according to claim 10, is characterized in that, the emulsion droplet particle diameter of described emulsion is 10nm～500nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910138682.1A CN101884600B (en) | 2009-05-14 | 2009-05-14 | Foam type skin care product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910138682.1A CN101884600B (en) | 2009-05-14 | 2009-05-14 | Foam type skin care product |
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| Publication Number | Publication Date |
|---|---|
| CN101884600A CN101884600A (en) | 2010-11-17 |
| CN101884600B true CN101884600B (en) | 2014-01-15 |
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| CN200910138682.1A Active CN101884600B (en) | 2009-05-14 | 2009-05-14 | Foam type skin care product |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107802521A (en) * | 2017-12-04 | 2018-03-16 | 湖南金昌生物技术有限公司 | A kind of leave foam facial treatment milk rich in camellia seed extract and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050226824A1 (en) * | 2002-04-19 | 2005-10-13 | Rolf Kawa | Sun protecting emulsion provided with a foam dispenser |
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2009
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050226824A1 (en) * | 2002-04-19 | 2005-10-13 | Rolf Kawa | Sun protecting emulsion provided with a foam dispenser |
Non-Patent Citations (6)
| Title |
|---|
| 假神经酰胺的合成;朱红军;《日用化学工业》;20001231;第30卷(第6期);13-15，尤其第13页摘要 * |
| 朱红军.假神经酰胺的合成.《日用化学工业》.2000,第30卷(第6期),13. |
| 第1页第12段 |
| 第6页第10段 |
| 第7页第10段. |
| 第9页实施例1 |
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| CN101884600A (en) | 2010-11-17 |
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