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  • 专利说明
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  • 类似技术
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    • 专利摘要:
    Aqueous cosmetic compositions containing: a) at least one alkyl glucoside having a linear or branched alkyl or alkylene radical having 14 to 30 carbon atoms, and a mono-, di- or triglucoside radical, b) at least one a plant species of the araliaceae family (Araliaceae), c) at least one extract of a plant species of the family Pinaceae (Pinaceae), d) at least one extract of a plant species of the family Grossulariaceae (Grossulariaceae). ), e) at least one extract of a plant species of the tea family Theaceae. and a method of cosmetic skin care using these compositions.
    公开号:FR3041259A1
    申请号:FR1658585
    申请日:2016-09-14
    公开日:2017-03-24
    发明作者:Tanja Boesel；Annika Baehren；Marianne Waldmann-Laue
    申请人:Henkel AG and Co KGaA；
    IPC主号:
    专利说明:

    The present invention relates to cosmetic compositions for the care of the skin.
    As the largest organ of human beings, human skin performs many vital functions. With an average surface area of around 2 m2 in adults, it plays a leading role as a sensory and protective organ. The purpose of this organ is to transmit and discard mechanical, thermal, actinic, chemical and biological stimuli. The skin protects the human organism among others against the damaging effects of different microorganisms, but can also be damaged by these microorganisms themselves despite its own protective mechanisms.
    Inflammatory skin conditions are caused by harmful bacteria, for example Propionibacterium acnes, which are permanently on the skin but which multiply more strongly under certain conditions and thus cause for example an "impure skin" or acne. It is therefore essentially microorganisms (bacteria and fungi) that can be classified as pathogens.
    However, in this case also the resident bacterial flora of the skin is made up of other bacterial species which not only are not harmful but, on the contrary, oppose their growth to harmful germs and thus play an important protective role. These are mostly coagulase-negative staphylococci such as S. epidermidis. In general, the desired benign cutaneous germs are referred to as "saprophytes". However, there are also desired cutans that are not associated, according to the current classification, with the saprophytic skin group, just as there are germs classified as "pathogens" which are desirable under certain circumstances so that the limit between what is "desirable" and what is "undesirable" does not coincide with the boundary between "saprophyte" and "pathogen". In particular, it must be taken into account that good benign cutaneous germs can be pathogenic when their proliferation is excessive. The classification of bacteria as pathogens may therefore depend on the composition of the microbial flora of the skin.
    Non-selectively antibacterial active substances, such as those used in commercial cosmetics to prevent and fight against acne, kill not only unwanted skin germs but also the desired skin germs and thus cause disruption. of the biological balance, which can have various undesirable consequences.
    There is therefore a need for means which selectively allows, on the application site on the skin, an advantageous microbiological balance because they promote the growth and / or the survival capacity of the desired microorganisms of the flora. of the skin with respect to the growth and / or the survival capacity of undesirable germs of the flora of the skin. Such substances are also referred to as "prebiotics".
    Evidence of a prebiotic effect of substances has so far been substantially limited to the intestine. Thus, in various publications, the use of substances which promote the growth of desirable intestinal bacteria is described.
    German patent application DE 103 33 245 A1 describes the use of prebiotic plant extracts in skin cosmetics. In this application, the group of prebiotic plant extracts comprises among others extracts of Ginseng (Panax ginseng) and blackcurrant (Ribes nigrum).
    In the German patent application DE 10 2012 223 405 A1, there is described a skin care product which contains among other ingredients extracts of ginseng (Panax ginseng), Scots pine (Pinus sylvestris), tea (Camellia sinensis) ) and blackcurrant (Ribes nigrum) as well as the Caprylyl / capryl glucoside emulsifier.
    Although skincare products known in the state of the art already meet high requirements in terms of cosmetic efficacy, there is still a need for cosmetic skin products having improved cosmetic effectiveness and stability of the skin. high storage. The object of the present invention is therefore to provide cosmetic skin care products which contain cosmetically active plant extracts, which are present in storage stable form, which are stable both chemically and physically and which are characterized by good cosmetic properties, in particular low adhesion and good compatibility with the skin.
    It has now been found, surprisingly, that skin care cosmetics, which solve the aforementioned problems, contain in addition to specific plant extracts also an alkyl glucoside having a long alkyl chain.
    According to the present invention, there is produced: 1. an aqueous cosmetic composition containing: a) at least one alkyl glucoside comprising a linear or branched alkyl or alkylene radical having from 14 to 30 carbon atoms, and a mono-, di-substituted radical; or triglucoside, (b) at least one extract of a plant species of the Araliaceae family (Araliaceae), (c) at least one extract of a plant species of the family Pinaceae (Pinaceae), (d) at least one extract of 'a plant species of the family Grossulariaceae (Grossulariaceae); e) at least one extract of a plant species of the family Theaceae. 2. Cosmetic composition according to item 1, wherein the alkyl glucoside comprises a linear alkyl radical having 16 to 18 carbon atoms and a monoglucoside radical. 3. Cosmetic composition according to one of the preceding points, in which the alkyl glucoside is present, relative to the total weight of the composition, in amounts of 0.1 to 4.0% by weight, preferably 0 to From 2 to 3.0% by weight and in particular from 0.5 to 2.0% by weight. 4. Cosmetic composition according to one of the preceding points, wherein the extract of a plant species of the family Araliaceae (Araliaceae) is selected from plant extracts of the genus Panax, preferably extracts of the species ginseng (Panax ginseng), in particular root extracts of the ginseng species (Panax ginseng). 5. Cosmetic composition according to one of the preceding points, in which the extract of a plant species of the family Araliaceae (Araliaceae) is contained, relative to the total weight of the composition, in amounts of 0.3 to 1.2% by weight, preferably from 0.35 to 0.9% by weight and in particular from 0.4 to 0.5% by weight. 6. Cosmetic composition according to one of the preceding points, in which the extract of a plant species of the family Pinaceae (Pinaceae) is selected from the extracts of plants of the genus of pines (Pinus), preferably extracts Scots pine (Pinus sylvestris) species, in particular bark extracts of the Scots pine (Pinus sylvestris) species. 7. Cosmetic composition according to any one of the preceding points, in which the extract of a species of plant of the family Pinaceae (Pinaceae) is contained, with respect to the total weight of the composition, in amounts of 0, 0.1 to 0.1% by weight, preferably 0.015 to 0.05% by weight and in particular 0.02 to 0.03% by weight. 8. Cosmetic composition according to one of the preceding points, wherein the extract of a plant species of the family Grossulariaceae (Grossulariaceae) is selected from the extracts of plants of the genus Currant (Ribes), preferably extracts blackcurrant (Ribes nigrum), in particular leaf extracts of the blackcurrant (Ribes nigrum) type. 9. Cosmetic composition according to one of the preceding points, wherein the extract of a plant species of the family Grossulariaceae (Grossulariaceae) is contained, relative to the total weight of the composition, in amounts of 0.01 to 0.1% by weight, preferably 0.015 to 0.05% by weight and in particular 0.02 to 0.03% by weight. 10. Cosmetic composition according to one of the preceding points, wherein the plant extract of the tea family Theaceae (Theaceae) is selected from the extracts of plants of the genus Camellia (Camellia), preferably extracts of the tea genus (Camellia sinensis), in particular leaf extracts of the tea genus (Camellia sinensis). 11. Cosmetic composition according to one of the preceding points, wherein the extract of a plant species of the tea family (Theaceae) is contained, relative to the total weight of the composition, in amounts of 0.2. 1.2% by weight, preferably 0.30 to 0.9% by weight and in particular 0.4 to 0.6% by weight. 12. Cosmetic composition according to one of the preceding points, wherein the composition further contains f) at least one water-in-oil anionic emulsifier, selected from C12-C20 alkyl phosphate salts. in particular from cetyl phosphate salts, g) at least one mono- or diacylglycerol containing from 1 to 20 carbon atoms, preferably at least one mono- or diacylglycerol having from 16 to 16 carbon atoms, particularly preferably from oil glycerols. hydrogenated palm. 13. Cosmetic composition according to item 12, in which the C 12 -C 20 alkyl phosphate salts, in particular the cetyl phosphate salts, are present, relative to the total weight of the composition, in amounts of 0.1 to 5.0% by weight, preferably 0.1 to 3.5% by weight and in particular 0.1 to 2.0% by weight. 14. Cosmetic composition according to item 12 or 13, in which the C 1 -C 20 mono- or diacylglycerols, preferably the C 16 -C 18 mono- or diacylglycerols, particularly preferably the hydrogenated palm oil glycerols, are contained , relative to the total weight of the composition, in amounts of from 0.05 to 3.0% by weight, preferably from 0.05 to 1.5% by weight, and in particular from 0.05 to 1.0 % in weight. 15. Cosmetic composition according to one of the points 12 to 14, in which the C 14 to C 20 alkyl phosphate salts and the C 14 to C 20 mono- and diacylglycerols are contained in a weight ratio of 3: 1 to 1 at 1: 5, particularly preferably from 2.5: 1 to 1: 1. 16. Cosmetic composition according to one of the points 12 to 15, wherein the cetyl phosphate salts and hydrogenated palm oil glycerols are present in a weight ratio of 3: 1 to 1: 1.5, of particularly preferably from 2.5: 1 to 1: 1. 17. Cosmetic composition according to one of the preceding points, the composition containing, relative to its total weight, from 60 to 95% by weight, preferably from 70 to 90% by weight, in particular from 75 to 85% by weight. of water. 18. Cosmetic composition according to one of the preceding points, the composition containing, relative to its total weight, from 4.0 to 18% by weight, preferably from 6.0 to 15% by weight and in particular from 8, 0 to 12% by weight of alcohol, preferably of the group consisting of glycerol, 1,6-hexanediol and dipropylene glycol. 19. Cosmetic composition according to one of the preceding points, the composition containing, relative to its total weight, from 0.1 to 4.0% by weight, preferably from 0.2 to 3.0% by weight, and especially from 0.5 to 2.0% by weight of at least one starch-based compound, in particular an octenyl aluminum starch succinate. 20. Cosmetic skin care process, in which a cosmetic composition according to one of the articles 1 to 19 is applied to the skin, in particular the skin of the face.
    A first subject of the present application relates to an aqueous cosmetic composition containing: a) at least one alkyl glucoside comprising a linear or branched alkyl or alkylene radical having from 14 to 30 carbon atoms, and a mono-, di- or triglucoside radical; (b) at least one extract of a plant species of the Araliaceae family (Araliaceae), (c) at least one extract of a plant species of the family Pinaceae (Pinaceae), (d) at least one extract of a plant species of the family Grossulariaceae (Grossulariaceae), e) at least one extract of a plant species of the tea family (Theaceae).
    The cosmetic compositions of the invention are aqueous, and therefore contain an aqueous carrier. The composition of the invention is preferably a viscous liquid. The preferred cosmetic compositions are characterized, based on their total weight, by a water content of 60 to 95% by weight, preferably 70 to 90% by weight, in particular 75 to 85% by weight.
    In addition to water, the compositions may contain, based on their total weight, in addition to 4.0 to 18% by weight, preferably from 6.0 to 15% and in particular from 8.0 to 12% by weight. at least one alcohol. The preferred alcohols are glycol, 1,2-propylene glycol, 1,3-propylene glycol, 2-methyl-1,3-propanediol, glycerol, 1,2-butylene glycol, 1,3-butylene glycol, 1,4-butylene glycol, pentylene glycols, 1,2-hexane-diol, 1,6-hexane-diol, 1,2,6-hexane, triol, 1,2-octanediol, 1,8-octanediol, dipropyleneglycol, tripropyleneglycol, diglycerol, triglycerol, erythritol, sorbitol, polyethyleneglycol and mixtures thereof substances mentioned above.
    In a particularly preferred manner, the alcohol contained in the compositions are 1,2-propylene glycol, glycerol, 1,3-butylene glycol, 1,6-hexane-diol, diglycerol, triglycerol, dipropylene glycol and / or tripropylene glycol, in particular glycerol, 1,6-hexanediol and dipropylene glycol.
    The first essential ingredient contained in the compositions of the invention is an alkyl glucoside having a linear or branched alkyl or alkenyl radical having from 14 to 30 carbon atoms and a mono-, di- or triglyucoside radical, preferably a monoglycoside radical. .
    Suitable alkyl glucosides having the general formula RO- (Z) x, wherein R represents a linear or branched C 1 -C 30 alkyl alkenyl radical, preferably a C 1 -C 20 linear alkyl radical, Z represents a sugar radical such that glucose and x in index, representing the number of sugar units, has a value of 1, 2 or 3.
    Because of their cosmetic properties and their high stability, the preferred compositions of the invention are those in which the alkyl glucoside comprises a linear alkyl radical having 16 to 18 carbon atoms and a monoglucoside radical.
    Examples of alkyl glucosides are compounds bearing the designations INCI Decyl Glucoside (commercial product Plantaren 2000), Lauryl Glucoside (commercial product Plantacare 1200), Coco Glucoside (commercial product Plantacare 818), Capryl / Caprylyl Glucoside (commercial product Oramix CG 110). A preferred alkyl glucoside according to the invention is designated INCI Cetearyl Glucoside (commercial product Tego Care CG 90).
    The proportion by weight of alkyl glucoside relative to the total weight of the composition is preferably from 0.1 to 4.0% by weight, preferably from 0.2 to 3.0% by weight and in particular from 0, 5 to 2.0%.
    The other essential ingredients contained in the compositions are four plant extracts.
    The first of these extracts is an extract of a plant species of the family Araliaceae (Araliaceae). Araliaceae are a plant family of the order Apiaceae (Apiales) and are widespread worldwide mainly in the tropics.
    In the Araliaceae family, extracts of plants of the genus Panax are preferred, preferably extracts of the ginseng species (Panax ginseng) because of their cosmetic efficacy and their chemical and physical stability. Particularly preferred are ginseng root extracts (Panax ginseng).
    The weight percentage of the arylacea extract, based on the total weight of the composition, preferably from 0.3 to 1.2% by weight, preferably from 0.35 to 0.9% by weight and in particular from 0.4 to 0.5% by weight.
    Another extract characterizing the invention is the extract of a plant species of the family Pinaceae (Pinaceae). Pinaceae are a family of plants of the order of conifers. With the exception of some larches that lose their leaves, they are evergreen trees that are widespread especially in the northern hemisphere.
    According to the invention, because of their cosmetic efficacy and their chemical and physical stability, the preferred extracts come from plants of the genus pines (Pinus), preferably plants of the species Scots pine (Pinus sylvestris). Bark extracts of the Scots pine (Pinus sylvestris) species are particularly preferred.
    Based on the total weight of the cosmetic composition, the percentage by weight of the extract of a plant species of the family Pinaceae (Pinaceae) is preferably from 0.01 to 0.1% by weight, preferably from 0.015 to 0.05% by weight and in particular from 0.02 to 0.03% by weight.
    The third extract characterizing the cosmetic composition is the extract of a plant species of the family Grossulariaceae (Grossulariaceae), extracts of plants of the genus of currants (Ribes), including plants of the species cassis (Ribes nigrum) being preferred because of their cosmetic effectiveness and their chemical and physical stability. In particular, leaf extracts of the black currant species (Ribes nigrum) are preferred.
    The preferred cosmetic composition is that in which the extract of a plant species of the family Grossulariaceae (Grossulariaceae) is contained, relative to the total weight of the composition, in amounts of 0.01 to 0.1% by weight preferably from 0.015 to 0.05% by weight and in particular from 0.02 to 0.03% by weight.
    The fourth extract used in the compositions is the extract of a plant species of the tea family Theaceae. The tea family of plants belongs to the heather family found in tropical and subtropical regions.
    Camellia plant extracts (Camellia), preferably extracts of the tea species (Camellia sinensis) are preferred because of their cosmetic efficacy and their chemical and physical stability. In particular, leaf extracts of the tea species (Camellia sinensis) are preferred.
    The percentage by weight of the extract of the plant species of the family Theaceae (Theaceae) on the total weight of the composition is preferably from 0.2 to 1.2% by weight, preferably from 0.30 to 0.9% by weight and in particular from 0.4 to 0.6% by weight.
    In summary, the particularly preferred aqueous cosmetic compositions contain a) 0.1 to 4.0 wt% of at least one alkyl glucoside having a linear alkyl radical having 16 to 18 carbon atoms and a monoglucoside radical, b) at least one root extract of the ginseng species (Panax ginseng), c) at least one bark extract of the Scots pine (Pinus sylvestris) species, d) at least one extract of the leaves of the black currant species ( Ribes nigrum), e) at least one leaf extract of the tea species (Camellia sinensis).
    In addition to the ingredients described above, the cosmetic compositions may contain other active and auxiliary substances.
    In order to improve their cosmetic efficacy and their chemical and physical stability, the preferred cosmetic compositions contain, for example, a) at least one water-in-oil anionic emulsifier, selected from C 2 -C 20 alkyl phosphate salts, in particular from the cetyl phosphate salts, b) at least one C14 to C20 mono- or diacylglycerol. preferably at least one C 1 -C 18 mono- or diacylglycerol, selected in a particularly preferred manner from hydrogenated palm oil glycerols.
    As regards the cosmetic properties, in particular the shelf life of the compositions of the invention, it has been found advantageous that the C 12 -C 20 alkyl phosphate salts, in particular the cetyl phosphate salts, are contained relative to the total weight of the composition in amounts of from 0.1 to 5.0% by weight, preferably from 0.1 to 3.5% by weight and in particular from 0.1 to 2.0% by weight .
    C 12 -C 20 alkyl phosphate salts may be present, for example, in the form of an alkali metal salt, ammonium salt, alkylammonium salt, alkanolamine salt or glucammonium salt. Preferably, the sodium, potassium, alkanolamine, trialkylammonium, triethanolamine, 2-amino-1-butanol, 2-amino-2-methyl-1-propanol, 2-amino-2- salts are preferably used. methyl-1,3-propanediol, 2-amino-2-ethyl-1,3-propanediol or tris (hydroxymethyl) aminomethane, and the salts of the basic amino acids ornithine, lysine, arginine and / or histidine. Particularly preferred are the potassium salts of said C12 to C20 alkyl phosphates.
    The group of C12-C20alkyl phosphate salts include the C12-C20 monoalkyl ester salts of phosphoric acid and the C12-C20 dioalkyl ester salts of phosphoric acid.
    According to the invention, the preferred C 12 to C 20 alkyl phosphate salts are chosen from monoesters of phosphoric acid with lauryl alcohol, tridecyl alcohol, isotridecyl alcohol, myristyl alcohol, pentadecyl alcohol, cetyl alcohol, palmitic alcohol, isocetyl alcohol, isostearyl alcohol, stearyl alcohol, oleic alcohol, elaidyl alcohol, linoleic alcohol, linolenic alcohol, nonadecyl alcohol, arachyl alcohol, gadoleic alcohol or arachidonic alcohol which are present as salts of alkali, alkaline earth metal, ammonium, alkylammonium, alkanolamine or glucammonium, preferably the corresponding salts of sodium, potassium, alkanolamine, trialkylammonium, triethanolamine, 2-amino-1-butanol, 2-amino-2-methyl-1-propanol, 2-amino-2-methyl 1,3-propanediol, 2-amino-2-ethyl-1,3-propanediol or tris (hydroxymethyl) aminomethane salts and salts of the basic amino acids ornithine, lysine, arginine and / or histidine. Potassium salts of said phosphoric acid monoester are preferred. Dipotassium monothetylphosphate is particularly preferred. Other preferred salts according to the invention of C 12 to C 20 alkyl phosphates are selected from the diesters of phosphoric acid with lauryl alcohol, tridecyl alcohol, isotridecyl alcohol, myristyl alcohol, pentadecyl alcohol, cetyl alcohol, palmityl alcohol, isocetyl alcohol, isostearyl alcohol, stearyl alcohol, oleyl alcohol, elaidyl alcohol, linoleyl alcohol, linolenyl alcohol, nonadecyl alcohol, arachyl alcohol, gadoleic alcohol or arachidonic alcohol, which are present in the form of alkali, alkaline earth metal, ammonium, alkylammonium, alkanolamine or glucammonium salts, preferably the corresponding salts of sodium, potassium, alkanolamine, trialkylammonium, triethanolamine, 2-amino-1-butanol, 2-amino-2-methyl-1-propanol, 2-amino-2- methyl-1,3-propanediol, 2-amino-2-ethyl-1,3-propanedio or tris (hydroxymethyl) aminomethane and salts of the basic amino acids ornithine, lysine, arginine and / or histidine. The potassium salts of said phosphoric acid diesters are preferred. Potassium diketyl phosphate is particularly preferred.
    Mixtures of C12-C20 alkyl monophosphates and C12-C20 alkyl diphosphates are particularly preferred. The mixtures of dipotassium mono- and diketylphosphate are extraordinarily preferred.
    The preferred compositions contain as other ingredients at least one C14 to C20 mono- or diacylglycerol. The percentage of mono- or diacylglycerol in Cu to C20. preferably C16-C18 mono- or diacylglycerol, particularly preferably glycerol of hydrogenated palm oil, the total weight of the composition is preferably 0.05 to 3.0% by weight, preferably from 0.05 to 1.5% by weight and in particular from 0.05 to 1.0% by weight. The corresponding compositions have particularly good chemical and physical stability and good cosmetic properties.
    The preferred mono- or diacylglycerols according to the invention are chosen from monomyristoylglycerol, monopalmitoylglycerol, monostearoylglycerol, monoarachinoylglycerol, dimyristoylglycerol, dipalmitoylglycerol, distearoylglycerol, diarachinoylglycerol and mixtures of two or more of these compounds. Other preferred mono- or diacylglycerols according to the invention are the hydrogenated glycerols, that is to say the hydrogenated fatty acids, preferably entirely hydrogenated, of natural oils. Particularly preferred C16-C16 mono- or diacylglycerol are selected from the group of hydrogenated Palm Oil Glycerides (INCI).
    In addition to the weight percentage of cetyl phosphate and diacylglycerol, the weight ratio of the two ingredients described above can also advantageously affect the properties of the cosmetic compositions. A cosmetic composition, wherein the C12-C20 alkyl phosphate salts and the C20-C20 mono- and diacylglycerols are present in a weight ratio of 3: 1 to 1: 1.5, preferably 2, 5: 1 to 1: 1, is characterized by high storage stability. Particularly preferred cosmetic compositions are those in which the cetyl phosphate salts and the hydrogenated palm oil glycerols are present in a weight ratio of 3: 1 to 1: 1.5, in particular preferably 2.5 : 1 to 1: 1.
    The compositions preferably further contain a starch compound, preferably a modified starch compound. An example of such a modified starch compound is octenyl aluminum starch succinate, an aluminum salt of a 2-octylsuccinic acid modified corn starch (DryFlo Plus or DryFlo Pure commercial product).
    The cosmetic composition contains the starch compound, in particular the aluminum starch octenyl succinate, relative to its total weight, preferably in amounts of 0.1 to 4.0% by weight, preferably 0.2 at 3.0% by weight and in particular from 0.5 to 2.0%.
    Summary table
    The composition of certain preferred cosmetic compositions can be drawn from the following tables (percentage by weight based on the total weight of the cosmetic composition unless otherwise indicated).
    1) Preferably an alcohol of the group comprising glycerol and 1,6-hexane
    A third object of the present invention relates finally to a cosmetic skin care process in which a cosmetic composition of the invention is applied to the skin, in particular the skin of the face.
    What is said for the cosmetic compositions of the invention applies mutatis mutandis to the cosmetic process of the invention.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    claims
    An aqueous cosmetic composition containing: a) at least one alkyl glucoside having a linear or branched alkyl or alkylene radical having 14 to 30 carbon atoms, and a mono-, di- or triglucoside radical, b) at least one extract of a plant species of the Araliaceae family (Araliaceae), (c) at least one extract of a plant species of the family Pinaceae (Pinaceae), d) at least one extract of a plant species of the family Grossulariaceae (Grossulariaceae), e) at least one extract of a plant species of the tea family Theaceae.
    [2" id="c-fr-0002]
    2. Cosmetic composition according to claim 1, wherein the alkyl glucoside comprises a linear alkyl radical having 16 to 18 carbon atoms and a monoglucoside radical.
    [3" id="c-fr-0003]
    3. Cosmetic composition according to one of the preceding claims, wherein the alkyl glucoside is contained, relative to the total weight of the composition, in amounts of 0.1 to 4.0% by weight, preferably 0 to From 2 to 3.0% by weight and in particular from 0.5 to 2.0% by weight.
    [4" id="c-fr-0004]
    4. Cosmetic composition according to one of the preceding claims, wherein the extract of a plant species of the Araliaceae family (Araliaceae) is selected from plant extracts of the genus Panax, preferably extracts of the species. ginseng (Panax ginseng), in particular root extracts of the ginseng species (Panax ginseng).
    [5" id="c-fr-0005]
    5. Cosmetic composition according to one of the preceding claims, wherein the extract of a plant species of the family Pinaceae (Pinaceae) is selected from the extracts of plants of the genus of pines (Pinus), preferably of extracts of the Scots pine (Pinus sylvestris) species, in particular bark extracts of the Scots pine (Pinus sylvestris) species.
    [6" id="c-fr-0006]
    6. Cosmetic composition according to one of the preceding claims, wherein the extract of a plant species of the family Grossulariaceae (Grossulariaceae) is selected from the extracts of plants of the genus Currant (Ribes), preferably of blackcurrant extracts (Ribes nigrum), in particular extracts of blackcurrant leaves (Ribes nigrum).
    [7" id="c-fr-0007]
    7. Cosmetic composition according to one of the preceding claims, wherein the plant extract of the tea family (Theaceae) is selected from the extracts of plants of the genus Camellia (Cameliia), preferably tea extracts ( Camellia sinensis), in particular leaf extracts of the tea genus (Camellia sinensis).
    [8" id="c-fr-0008]
    8. Cosmetic composition according to one of the preceding claims, wherein the composition further contains f) at least one water-in-oil anionic emulsifier, selected from the salts of C14-C20 alkyl phosphate, in particular from cetyl phosphate salts, g) at least one C14 to C20 mono- or diacylglycerol. preferably at least one C14-C18 mono- or diacylglycerol, particularly preferably from hydrogenated palm oil glycerols.
    [9" id="c-fr-0009]
    9. Cosmetic composition according to one of the preceding claims, the composition containing, relative to its total weight, from 60 to 95% by weight, preferably from 70 to 90% by weight, in particular from 75 to 85% by weight. of water.
    [10" id="c-fr-0010]
    10. Cosmetic skin care process, wherein a cosmetic composition according to one of claims 1 to 9 is applied to the skin, in particular the skin of the face.
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    GB201616070D0|2016-11-02|
    US20170079903A1|2017-03-23|
    GB2558867A|2018-07-25|
    DE102015218204A1|2017-03-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10333245C5|2003-07-21|2015-02-19|Henkel Ag & Co. Kgaa|Prebiotic plant extracts|
    DE102012223405A1|2012-12-17|2014-06-18|Henkel Ag & Co. Kgaa|Emulsion with oligomers of a flavan-3-ol compound, a special Phenylcarbonyl-Tanninverbidnung and ginseng extract|DE102016105265A1|2016-03-22|2017-09-28|Krones Ag|Holding device for holding a container|
    DE102017129506A1|2017-12-11|2019-06-13|Krones Ag|Active clamp device|
    DE102019131587A1|2019-11-22|2021-05-27|Krones Aktiengesellschaft|Clamping device for holding a container|
    DE102020113601A1|2020-05-20|2021-11-25|Krones Aktiengesellschaft|Clamping device and container handling device|
    DE102020113604A1|2020-05-20|2021-11-25|Krones Aktiengesellschaft|Clamping device for holding a container and container handling device|
    DE102020114905A1|2020-06-04|2021-12-09|Krones Aktiengesellschaft|Device for holding a container and container treatment device|
    法律状态:
    2017-09-28| PLFP| Fee payment|Year of fee payment: 2 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015218204.5A|DE102015218204A1|2015-09-22|2015-09-22|skin cosmetic|
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