EP3344221A1 - Sonnenschutzzusammensetzung - Google Patents
SonnenschutzzusammensetzungInfo
- Publication number
- EP3344221A1 EP3344221A1 EP16757267.6A EP16757267A EP3344221A1 EP 3344221 A1 EP3344221 A1 EP 3344221A1 EP 16757267 A EP16757267 A EP 16757267A EP 3344221 A1 EP3344221 A1 EP 3344221A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cosmetic composition
- salts
- filter
- composition according
- organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/37—Esters of carboxylic acids
-
- 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
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- 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
- A61K8/55—Phosphorus compounds
Definitions
- the present invention relates to cosmetic compositions for protecting skin and hair against UV radiation.
- Human skin as the largest human organ, performs many vital functions. With an average surface area of about 2 m 2 in adult humans, it plays an outstanding role as a protective and sensory organ.
- the task of this organ is to mediate and ward off mechanical, thermal, actinic, chemical and biological stimuli.
- the skin protects the human organism against the damaging effect of the ultraviolet part of the sun's rays, but it is itself damaged by this ultraviolet radiation despite its own protective mechanisms.
- UV-B radiation radiation in the range between 290 nm and 320 nm
- erythema a simple sunburn but also to more or less severe skin burns.
- Their maximum erythema efficiency reaches the sunlight in the range around 308 nm.
- UV-A radiation While it was initially assumed that the longer-wave UV-A radiation with a wavelength between 320 nm and 400 nm has only a negligible biological effect, has been documented in the meantime by numerous studies that UV-A radiation in terms of triggering photodynamic, Especially phototoxic reactions and chronic changes in the skin, far more dangerous than UV-B radiation.
- UV-B radiation can be exacerbated by UV-A radiation.
- UV-A radiation About 90% of the ultraviolet radiation reaching the Earth consists of UVA rays. While UV-B radiation varies widely depending on many factors (eg year time, daytime or latitude), UV-A radiation remains relatively constant day after day regardless of year, daytime or geographical factors. At the same time, most of the UV-A radiation penetrates into the living epidermis, while about 70% of the UV-B rays are retained by the horny layer.
- UV radiation cosmetic sunscreen compositions are used. These cosmetic sunscreen compositions contain at least one, but usually a combination of UV filter substances.
- the UV filter substances are substances which are liquid or crystalline at room temperature and which are capable of absorbing ultraviolet rays and of absorbing the absorbed energy in the form of longer-wave radiation, eg. B. heat, again.
- Organic UV filters can often be incorporated into cosmetic carriers in the amounts necessary for a high sun protection factor only with great difficulty so that long-term stable compositions having pleasant, in particular non-sticky, properties are obtained.
- the object of the present invention was therefore to provide sunscreen compositions which contain at least one organic UV filter, are in storage-stable form, ie both chemically and physically stable, and are characterized by good cosmetic properties, in particular a low stickiness, good skin compatibility.
- German patent application DE 10 2008 022 434 A1 describes sunscreens which contain, among other constituents, cetyl phosphate (Amphisol K), linear alkanes and organic UV filters.
- a first subject of this application is an aqueous cosmetic composition containing:
- At least one anionic oil-in-water emulsifier selected from the salts of C 12-2o-alkyl phosphate, in particular from the salts of cetyl phosphate,
- the cosmetic compositions according to the invention are aqueous, ie comprise an aqueous carrier.
- the composition according to the invention is preferably viscous-liquid.
- Preferred cosmetic compositions are characterized, based on their total weight, by a water content of 30 to 92% by weight, preferably 35 to 85% by weight, in particular 45 to 80% by weight.
- compositions according to the invention may further contain from 1 to 40% by weight, preferably from 2 to 30 and in particular from 3 to 20% by weight, of at least one alcohol, based on their total weight.
- 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-hexanediol, 1, 6-hexanediol, 1, 2,6-hexanetriol, 1, 2-octanediol, 1, 8-octanediol, dipropylene glycol, tripropylene glycol, diglycerol, triglycerol, erythritol, sorbitol, polyethylene glycol and mixtures of the aforementioned substances ,
- compositions of the invention contain as alcohol 1, 2-propylene glycol, glycerol, 1, 3-butylene glycol, 1, 6-hexanediol, diglycerol, triglycerol, dipropylene glycol and / or tripropylene glycol, in particular glycerol and 1, 6-hexanediol.
- compositions of the invention comprise as a first essential ingredient at least one C 12-2o alkyl phosphate.
- the salts of C 12-2o-alkyl phosphate, in particular the salts of cetyl phosphate, based on the total weight of the composition in amounts of 0.1 to 5 , 0 wt .-%, preferably 0.1 to 3.5 wt .-% and in particular 0.1 to 2.0 wt .-% are included.
- the salts of C 12-2 o -alkyl phosphates may be present, for example, as alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolamine or glucammonium salt. Preference is given to the corresponding 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, as well as salts of the basic amino acids ornithine, Lysine, arginine and / or histidine. Particularly preferred are the potassium salts of said C 12-20 alkyl phosphates.
- the group of salts of C 12-2o-alkyl phosphates include the salts of phosphoric acid C 12-2 monoalkyl esters and the salts of phosphoric acid C 12-2 o dialkyl esters.
- Salts of C 12-2 o -alkyl phosphates which are preferred according to the invention are selected from the monoesters 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, gadoleyl alcohol or arachidonic alcohol which are in the form of alkali, alkaline earth, ammonium, alkylammonium, alkanolamine or glucammonium salt, preferably the corresponding sodium, potassium, alkanolamine, trialkylammonium, triethanolamine, 2 -Amino-1-butanol, 2-amino-2-methyl-1-propanol,
- C 12-28 -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, Gadoleyl alcohol or arachidonic alcohol which is in the form of an alkali, alkaline earth, ammonium, alkylammonium, alkanolamine or glucammonium salt, preferably the corresponding sodium, potassium, alkanolamine, trialkylammonium, triethanolamine, 2-amino-1-butanol, 2-amino-2-methyl-1-propanol, 2-amino-2
- mixtures of mono-C 12-2o-alkyl phosphates and di-C 12-2o-alkyl phosphates are particularly preferred.
- mixtures of dipotassium monocetyl phosphate and potassium dicetyl phosphate are particularly preferred.
- the compositions according to the invention comprise at least one C 16-2 mono-or diacylglyceride.
- the proportion of the Ci4-2o mono- or diacylglyceride, preferably the Ci6-is mono- or diacylglyceride, more preferably the cured palm oil glyceride in the total weight of the composition is preferably from 0.05 to 3.0 wt .-%, preferably 0.05 to 1, 5 wt .-% and in particular 0.05 to 1, 0 wt .-%.
- Appropriate Compositions have particularly good chemical and physical stability and good cosmetic properties.
- Ci4-2o mono- or Diacylglyceride are selected from Monomyristoylglycerid, Monopalmitoylglycerid, Monostearoylglycerid, monoarachinoylglyceride, Dimyristoylglycerid, Dipalmitoylglycerid, Distearoylglycerid, Diarachinoylglycerid and mixtures of two or more than Meherer compounds thereof.
- Further inventively preferred Ci4-2o mono- or diacylglycerides are glycerides cured, that is, hydrogenated, preferably fully hydrogenated, fatty acids of natural oils.
- Particularly preferred C 16-18 mono- or diacylglycerides are selected from the group of hardened palm oil glycerides (INCI: Hydrogenated Palm Glycerides).
- the properties of the cosmetic compositions can also be advantageously influenced by the weight ratio of these two essential constituents.
- Cosmetic composition in which the salts of C 12-2 o -alkyl phosphate and the C 16-2 mono-and C 14-20 diacylglycerides in a weight ratio of 3 to 1 to 1 to 1.5, preferably from 2.5 to 1 to 1 to 1, are characterized by a high storage stability.
- Particularly preferred are those cosmetic compositions in which the salts of cetyl phosphate and the hardened palm oil glycerides are present in a weight ratio of 3: 1 to 1: 1, 5, more preferably 2.5: 1 to 1: 1.
- the third essential constituent of the compositions according to the invention is a linear alkane having 1 to 18 carbon atoms. Preference is given to linear alkanes which have 1 to 13 carbon atoms, with it being particularly preferred for the linear alkane to have 1 1 and / or 13 carbon atoms.
- mixtures of undecane and tridecane Particularly preferred is the use of mixtures of undecane and tridecane. Particularly preferred is the use of mixtures of undecane and tridecane in which the two linear alkanes in a weight ratio of 4: 1 to 1: 1, in particular from 3: 1 to 1: 1 are present.
- Corresponding substance mixtures are available, for example, under the trade name Cetiol Ultimate.
- the addition of the linear alkanes not only improves the storage stability of the cosmetic compositions.
- the addition of the alkanes described above improves the solubility of oil-soluble UV filters, improves the spreadability of the composition to the skin, reduces the stickiness of the composition, and improves the skin feel after application of the composition to the skin.
- those cosmetic compositions are preferred which, based on their total weight
- compositions at least one organic UV filter.
- UV filters are not subject to any general restrictions with regard to their structure and their physical properties. On the contrary, all UV filters which can be used in the cosmetics sector and whose absorption maximum lies in the UVA (315-400 nm), in the UVB (280-315 nm) or in the UVC ( ⁇ 280 nm) range are suitable. UV filters with an absorption maximum in the UVB range, in particular in the range from about 280 to about 300 nm, are particularly preferred.
- UV filters which can be used according to the invention are 4-aminobenzoic acid, ⁇ , ⁇ , ⁇ -trimethyl-4- (2-oxoborn-3-ylidenemethyl) aniline methylsulfate, 3,3,5-trimethylcyclohexyl salicylate (homosalates), 2-hydroxy-4-methoxy-benzophenone (benzophenone-3; Uvinul ® M 40, Uvasorb MET ®, ® Neo Heliopan BB, Eusolex ® 4360), 2-phenylbenzimidazole-5-sulfonic acid and potassium, sodium and triethanolamine salts ( Phenylbenzimidazole Sulfonic Acid; Parsol ® HS; Neo Heliopan Hydro ®), 3,3 '- (1, 4-phenylenedimethylene) -bis (7J-dimethyl-2-oxo-bicyclo [2.2.1] hept-1-yl methane-sulfonic acid) and salts thereof, 1- (4-tert-buty
- UV filters preferred according to the invention are substituted dibenzoylmethanes, diphenylacrylic acid esters, salicylic acid esters, benzimidazoles.
- Particularly preferred organic UV filters are:
- 1,1'-Diphenylacrylonitrilic acid 2-ethylhexyl ester preferably in combination with ethylenedimacetic acid and its salts
- Phenylene-1,4-bis (2-benzimidazyl) -3,3'-5,5'-tetrasulfonic acid and its salts preferably in combination with an amino acid, preferably in combination with arginine, histidine, ornithine or lysine, in particular in Combination with arginine.
- the organic UV filter at least two, preferably at least three and in particular at least four organic UV filter from the group 3,3,5-trimethyl-cyclohexylsalicylate, m2-phenylbenzimidazole-5-sulfonic acid and salts thereof, 1 - (4-tert Butylphenyl) -3- (4-methoxyphenyl) -propane-1, 3-dione, 1, 1'-diphenyl-acrylonitrile acid 2-ethylhexyl ester and phenylene-1,4-bis (2-benzimidazyl) -3,3 '5,5'-tetrasulfonic acid and its salts.
- the organic UV filter at least two, preferably at least three and in particular at least four organic UV filter from the group 3,3,5-trimethyl-cyclohexylsalicylate, m2-phenylbenzimidazole-5-sulfonic acid and salts thereof, 1 - (4-tert Butylphenyl)
- the weight fraction of the organic UV filters in the total weight of the compositions is preferably from 1, 0 to 35 wt .-%, preferably from 2.0 to 30 wt .-% and in particular from 5.0 to 25 wt .-%.
- At least one copolymer of 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulfonic acid It is particularly preferred to use a combination of the two aforementioned polymers.
- hydrophobically modified (meth) acrylic acid copolymers it is preferable to use copolymers based on
- At least one second monomer from the group of unsaturated hydrophobically modified monomers is selected from the group of unsaturated hydrophobically modified monomers
- Preferred copolymers b) are based on at least one first monomer from the group of acrylic acid, methacrylic acid, C 1 -C 6 -alkylacrylic acid esters, C 1 -C 6 -alkyl methacrylic acid esters.
- the acrylic acid esters and methacrylic acid esters are preferably esters of the respective acids with non-tertiary alkyl alcohols having alkyl radicals of 1 to 12 carbon atoms, in particular 2 to 4 carbon atoms.
- Suitable monomers are ethyl acrylate, ethyl methacrylate, propyl acrylate, propyl methacrylate, n-butyl acrylate, n-butyl methacrylate, isobutyl acrylate, 2-methylbutyl acrylate, 2-ethylhexyl acrylate, n-octyl acrylate, isooctyl acrylate, isooctyl methacrylate, isononyl acrylate and isodecyl acrylate.
- the group of hydrophobically modified second monomers refers to monomers which have a hydrophobic substructure.
- preferred monomers can be attributed to the two following structural units:
- an unsaturated acid preferably acrylic acid, methacrylic acid or itaconic acid
- Cs-4oAlkylkette preferably a Cio soAlkylkette.
- a third structural unit from the group of the polyoxyalkylene groups preferably the polyethylene glycol groups, the polypropylene glycol groups or the polyethylene glycol / polypropylene glycol groups.
- the second monomer used are, for example, C 1 -C 5 -alkyl acrylates, C 1 -C 4 -alkyl PEG acrylates, C 10 -C 30 -alkyl PEG-methacrylates or C 10 -Sialkyl PEG-itaconates.
- Preferred monomers are selected from the Cio-soAlkyl acrylates, Cio-soAlkyl PEG 20-25 acrylates, Cio-soAlkyl PEG 20-25 methacrylates or Cio soAlkyl PEG 20-25 itaconates.
- Particularly preferred monomers are selected from the group of Cio soAlkyl acrylates, steareth-20 methacrylates, beheneth-25 methacrylates, steareth-20 itaconates, ceteth-20 itaconates, Palmeth-25 acrylates or Cio soAlkyl PEG-20 itaconates.
- hydrophobically modified (meth) acrylic acid copolymers b) are preferred which
- hydrophobically modified (meth) acrylic acid copolymers are selected from the group of compounds with the INCI name Acrylates / Cio-30-alkyl acrylate crosspolymer, as are available, for example, under the trade names Carbopol ETD 2020, Ultrez 21 or Pemulen TR1.
- the proportion by weight of the hydrophobically modified (meth) acrylic acid copolymer in the total weight of the composition is preferably from 0.05 to 2.0% by weight, preferably from 0.1 to 1.2% by weight and in particular from 0.2 to 0, 8% by weight.
- copolymers of 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulfonic acid are preferably used
- this copolymer is crosslinked.
- Crosslinked copolymers of vinylpyrrolidone and 2-methyl-2 [(1-oxo-2-propenyl) -amino] -1-propanesulfonic acid are obtainable, for example, by copolymerization of the two monomers in the presence of ammonium hydroxide and a crosslinking agent.
- the crosslinking can be carried out with the aid of multiply olefinically unsaturated compounds, for example divinylbenzene, tetraallyloxyethane, methylenebisacrylamide, diallyl ether, polyallylpolyglyceryl ethers, or allyl ethers of sugars or sugar derivatives such as erythritol, pentaerythritol, arabitol, mannitol, sorbitol, sucrose or glucose.
- Methylenebisacrylamide is a preferred crosslinking agent.
- a particularly suitable copolymer is the commercial product Aristoflex ® AVC (ex Clariant), which is in the form of the ammonium salt as a white powder.
- the copolymer of 2-methyl-2 [(1-oxo-2-propenyl) amino] -1-propanesulfonic acid is preferably present in the compositions according to the invention in amounts of from 0.1 to 3.0% by weight, preferably from 0.2 to 2.0 wt .-% and in particular from 0.5 to 1, 5 wt .-%.
- composition of some preferred cosmetic compositions can be seen from the following tables (% by weight based on the total weight of the cosmetic composition, unless stated otherwise).
- Ci2-2o-alkyl phosphate salt 0, 1 to 5.0 0.1 to 3.5 0, 1 to 3.5 0.1 to 2.0
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5 0.05 to 1.0 linear Cn-18 alkane 1, 0 to 10 0.2 to 7.0 0.2 to 7.0 0.5 to 5.0 organic UV filter 1, 0 to 35 2.0 to 30 5.0 to 25 5.0 to 25
- Ci2-2o-alkyl phosphate salt 0, 1 to 5.0 0.1 to 3.5 0, 1 to 3.5 0.1 to 2.0
- Ci4-2o mono- or diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5, 0.05 to 1.0
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5, 0.05 to 1.0
- Ci2-2o-alkyl phosphate salt 0, 1 to 5.0 0.1 to 3.5 0, 1 to 3.5 0.1 to 2.0
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5 0.05 to 1.0 linear Cn-18 alkane 1, 0 to 10 0.2 to 7.0 0.2 to 7.0 0.5 to 5.0 organic UV filter 1, 0 to 35 2.0 to 30 5.0 to 25 5.0 to 25 hydrophobically modified 0.05 to 2.0 0 , 1 to 1, 2 0, 1 to 1, 2 0.2 to 0.8 (meth) acrylic acid copolymer 2) 2-Methyl-2 [(1-oxo-2-0, 1 to 3.0 0.2 to 2.0 0.2 to 2.0 0.5 to 1, 5-propenyl) amino] -1-propanesulfonic acid copolymer 3)
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5, 0.05 to 1.0
- Ci2-2o-alkyl phosphate salt 0, 1 to 5.0 0.1 to 3.5 0, 1 to 3.5 0.1 to 2.0
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5 0.05 to 1.0 linear Cn-18 alkane 1.0 to 10 0.2 to 7.0 0.2 to 7.0 0.5 to 5.0 organic UV filter ) 1.0 to 35 2.0 to 30 5.0 to 25 5.0 to 25 hydrophobically modified 0.05 to 2.0 0.1 to 1.2: 0.1 to 1.2: 0.2 to 0.8 (meth) acrylic acid copolymer 2)
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5 0.05 to 1.0 linear Cn-18 alkane 1.0 to 10 0.2 to 7.0 0.2 to 7.0 0.5 to 5.0 organic UV filter ) 1.0 to 35 2.0 to 30 5.0 to 25 5.0 to 25 hydrophobically modified 0.05 to 2.0 0.1 to 1.2 0.1 to 1.2 0.2 to 0.8 (meth) acrylic acid copolymer 2 '
- Ci6-i8 mono- and diacylglyceride 0.05 to 3.0 0.05 to 3.0 0.05 to 1.5, 0.05 to 1.0
- Phenylene-1,4-bis (2-benzimidazyl) -3,3'-5,5'-tetrasulfonic acid and its salts preferably in combination with an amino acid, preferably in combination with arginine, histidine, ornithine or lysine, in particular in Combination with arginine.
- At least one monomer (b2) from the group of C10-30 alkyl acrylates at least one monomer (b2) from the group of C10-30 alkyl acrylates
- Vinylpyrrolidone can be traced back.
- a combination of components a), b) and c) is particularly suitable for improving the physical and chemical stability of cosmetic peeling agents.
- Another object of the present application is the use of a combination comprising
- At least one anionic oil-in-water emulsifier selected from the salts of C 12-2o-alkyl phosphate, in particular from the salts of cetyl phosphate,
- At least one C 1-4 -mono- or diacylglyceride preferably at least one C 16-18 mono- or diacylglyceride, more preferably selected from hardened palm oil glycerides
- at least one alkylglucoside having a linear or branched alkyl or alkenyl radical with 14 to 30 carbon atoms and a mono-, di- or triglucoside radical, for
- a third object of the present invention is finally a process for cosmetic skin care in which a cosmetic composition according to the invention is applied to the skin, in particular the facial skin.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015216607.4A DE102015216607A1 (de) | 2015-08-31 | 2015-08-31 | Sonnenschutzzusammensetzung |
| PCT/EP2016/070286 WO2017037004A1 (de) | 2015-08-31 | 2016-08-29 | Sonnenschutzzusammensetzung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3344221A1 true EP3344221A1 (de) | 2018-07-11 |
Family
ID=56801564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16757267.6A Withdrawn EP3344221A1 (de) | 2015-08-31 | 2016-08-29 | Sonnenschutzzusammensetzung |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3344221A1 (de) |
| DE (1) | DE102015216607A1 (de) |
| WO (1) | WO2017037004A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2908987B1 (fr) * | 2006-11-28 | 2009-01-23 | Oreal | Composition photoprotectrice contenant un derive de 1,3,5-triazine photosensible, un derive du dibenzoylmethane, et un s-triazine siliciee et substituee par deux groupes aminobenzaotes ou aminobenzamides |
| DE102008022434A1 (de) | 2007-06-19 | 2008-12-24 | Cognis Ip Management Gmbh | Kosmetische Zubereitungen enthaltend Kohlenwasserstoffe |
| DE102008063288A1 (de) * | 2008-12-29 | 2010-07-01 | Henkel Ag & Co. Kgaa | Sonnenschutzzusammensetzungen |
| FR3001128B1 (fr) * | 2013-01-21 | 2015-06-19 | Oreal | Emulsion cosmetique ou dermatologique comprenant une merocyanine et un systeme emulsionnant contenant un sel de metal alcalin d'ester d'acide phosphorique et d'alcool gras |
-
2015
- 2015-08-31 DE DE102015216607.4A patent/DE102015216607A1/de not_active Withdrawn
-
2016
- 2016-08-29 EP EP16757267.6A patent/EP3344221A1/de not_active Withdrawn
- 2016-08-29 WO PCT/EP2016/070286 patent/WO2017037004A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017037004A1 (de) | 2017-03-09 |
| DE102015216607A1 (de) | 2017-03-02 |
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