EP4138766A1 - Environmentally friendly sunscreen - Google Patents
Environmentally friendly sunscreenInfo
- Publication number
- EP4138766A1 EP4138766A1 EP21715508.4A EP21715508A EP4138766A1 EP 4138766 A1 EP4138766 A1 EP 4138766A1 EP 21715508 A EP21715508 A EP 21715508A EP 4138766 A1 EP4138766 A1 EP 4138766A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- preparation
- group
- weight
- preparation according
- inci
- 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.)
- Pending
Links
- 230000000475 sunscreen effect Effects 0.000 title description 10
- 239000000516 sunscreening agent Substances 0.000 title description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 102
- 150000001875 compounds Chemical class 0.000 claims abstract description 31
- 239000002537 cosmetic Substances 0.000 claims abstract description 30
- 150000003918 triazines Chemical class 0.000 claims abstract description 25
- 239000004904 UV filter Substances 0.000 claims abstract description 16
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 15
- DLAHAXOYRFRPFQ-UHFFFAOYSA-N dodecyl benzoate Chemical compound CCCCCCCCCCCCOC(=O)C1=CC=CC=C1 DLAHAXOYRFRPFQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 claims description 30
- -1 2-ethyl-hexyloxy Chemical group 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 12
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 claims description 10
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 claims description 8
- 229920000058 polyacrylate Polymers 0.000 claims description 7
- JGUMTYWKIBJSTN-UHFFFAOYSA-N 2-ethylhexyl 4-[[4,6-bis[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 JGUMTYWKIBJSTN-UHFFFAOYSA-N 0.000 claims description 6
- XVAMCHGMPYWHNL-UHFFFAOYSA-N bemotrizinol Chemical compound OC1=CC(OCC(CC)CCCC)=CC=C1C1=NC(C=2C=CC(OC)=CC=2)=NC(C=2C(=CC(OCC(CC)CCCC)=CC=2)O)=N1 XVAMCHGMPYWHNL-UHFFFAOYSA-N 0.000 claims description 6
- 229960001679 octinoxate Drugs 0.000 claims description 5
- HEOCBCNFKCOKBX-RELGSGGGSA-N (1s,2e,4r)-4,7,7-trimethyl-2-[(4-methylphenyl)methylidene]bicyclo[2.2.1]heptan-3-one Chemical compound C1=CC(C)=CC=C1\C=C/1C(=O)[C@]2(C)CC[C@H]\1C2(C)C HEOCBCNFKCOKBX-RELGSGGGSA-N 0.000 claims description 4
- WSSJONWNBBTCMG-UHFFFAOYSA-N 2-hydroxybenzoic acid (3,3,5-trimethylcyclohexyl) ester Chemical compound C1C(C)(C)CC(C)CC1OC(=O)C1=CC=CC=C1O WSSJONWNBBTCMG-UHFFFAOYSA-N 0.000 claims description 4
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 claims description 4
- FMRHJJZUHUTGKE-UHFFFAOYSA-N Ethylhexyl salicylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1O FMRHJJZUHUTGKE-UHFFFAOYSA-N 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 229960001173 oxybenzone Drugs 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- GQEZCXVZFLOKMC-UHFFFAOYSA-N n-alpha-hexadecene Natural products CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 claims description 3
- FMJSMJQBSVNSBF-UHFFFAOYSA-N octocrylene Chemical group C=1C=CC=CC=1C(=C(C#N)C(=O)OCC(CC)CCCC)C1=CC=CC=C1 FMJSMJQBSVNSBF-UHFFFAOYSA-N 0.000 claims description 3
- 229960000601 octocrylene Drugs 0.000 claims description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 2
- NKEQOUMMGPBKMM-UHFFFAOYSA-N 2-hydroxy-2-[2-(2-hydroxy-3-octadecanoyloxypropoxy)-2-oxoethyl]butanedioic acid Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)COC(=O)CC(O)(C(O)=O)CC(O)=O NKEQOUMMGPBKMM-UHFFFAOYSA-N 0.000 claims description 2
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229940067596 butylparaben Drugs 0.000 claims description 2
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000539 dimer Substances 0.000 claims description 2
- WSDISUOETYTPRL-UHFFFAOYSA-N dmdm hydantoin Chemical compound CC1(C)N(CO)C(=O)N(CO)C1=O WSDISUOETYTPRL-UHFFFAOYSA-N 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 229940068171 ethyl hexyl salicylate Drugs 0.000 claims description 2
- 229940075529 glyceryl stearate Drugs 0.000 claims description 2
- 150000002334 glycols Chemical class 0.000 claims description 2
- 229960004881 homosalate Drugs 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 claims description 2
- 229960002216 methylparaben Drugs 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N p-hydroxybenzoic acid methyl ester Natural products COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 2
- QELSKZZBTMNZEB-UHFFFAOYSA-N p-hydroxybenzoic acid propyl ester Natural products CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 229960003415 propylparaben Drugs 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229940045898 sodium stearoyl glutamate Drugs 0.000 claims description 2
- KDHFCTLPQJQDQI-BDQAORGHSA-M sodium;(4s)-4-amino-5-octadecanoyloxy-5-oxopentanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC(=O)OC(=O)[C@@H](N)CCC([O-])=O KDHFCTLPQJQDQI-BDQAORGHSA-M 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- 239000007983 Tris buffer Substances 0.000 claims 1
- 229940061570 polyglyceryl-10 stearate Drugs 0.000 claims 1
- RMGVATURDVPNOZ-UHFFFAOYSA-M potassium;hexadecyl hydrogen phosphate Chemical compound [K+].CCCCCCCCCCCCCCCCOP(O)([O-])=O RMGVATURDVPNOZ-UHFFFAOYSA-M 0.000 claims 1
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 1
- 239000007764 o/w emulsion Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 12
- 235000019198 oils Nutrition 0.000 description 12
- SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 6
- 229960002903 benzyl benzoate Drugs 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004909 Moisturizer Substances 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 230000001333 moisturizer Effects 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 229940032147 starch Drugs 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000000230 xanthan gum Substances 0.000 description 4
- 229920001285 xanthan gum Polymers 0.000 description 4
- 235000010493 xanthan gum Nutrition 0.000 description 4
- 229940082509 xanthan gum Drugs 0.000 description 4
- 240000003183 Manihot esculenta Species 0.000 description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000001245 distarch phosphate Substances 0.000 description 3
- 235000013804 distarch phosphate Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- VVOAZFWZEDHOOU-UHFFFAOYSA-N magnolol Chemical compound OC1=CC=C(CC=C)C=C1C1=CC(CC=C)=CC=C1O VVOAZFWZEDHOOU-UHFFFAOYSA-N 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- YVLPJIGOMTXXLP-UHFFFAOYSA-N 15-cis-phytoene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CC=CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C YVLPJIGOMTXXLP-UHFFFAOYSA-N 0.000 description 2
- PBFGMXZRJIUGKU-UHFFFAOYSA-N 3-decanoyloxybutyl decanoate Chemical compound CCCCCCCCCC(=O)OCCC(C)OC(=O)CCCCCCCCC PBFGMXZRJIUGKU-UHFFFAOYSA-N 0.000 description 2
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 2
- XTJFFFGAUHQWII-UHFFFAOYSA-N Dibutyl adipate Chemical compound CCCCOC(=O)CCCCC(=O)OCCCC XTJFFFGAUHQWII-UHFFFAOYSA-N 0.000 description 2
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 229940114374 butylene glycol dicaprylate Drugs 0.000 description 2
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 description 2
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 229940100539 dibutyl adipate Drugs 0.000 description 2
- FDATWRLUYRHCJE-UHFFFAOYSA-N diethylamino hydroxybenzoyl hexyl benzoate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)C1=CC=C(N(CC)CC)C=C1O FDATWRLUYRHCJE-UHFFFAOYSA-N 0.000 description 2
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 description 2
- PKPOVTYZGGYDIJ-UHFFFAOYSA-N dioctyl carbonate Chemical compound CCCCCCCCOC(=O)OCCCCCCCC PKPOVTYZGGYDIJ-UHFFFAOYSA-N 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- NDSQWHRDZXKSHX-UHFFFAOYSA-N hexadecanoic acid octadecanoic acid phosphoric acid Chemical compound OP(O)(O)=O.CCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCC(O)=O NDSQWHRDZXKSHX-UHFFFAOYSA-N 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 229920002674 hyaluronan Polymers 0.000 description 2
- 229960003160 hyaluronic acid Drugs 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 2
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 2
- AGBQKNBQESQNJD-UHFFFAOYSA-N lipoic acid Chemical compound OC(=O)CCCCC1CCSS1 AGBQKNBQESQNJD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OSORMYZMWHVFOZ-UHFFFAOYSA-N phenethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCC1=CC=CC=C1 OSORMYZMWHVFOZ-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- 230000036572 transepidermal water loss Effects 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- CRDAMVZIKSXKFV-FBXUGWQNSA-N (2-cis,6-cis)-farnesol Chemical compound CC(C)=CCC\C(C)=C/CC\C(C)=C/CO CRDAMVZIKSXKFV-FBXUGWQNSA-N 0.000 description 1
- KAZSKMJFUPEHHW-UHFFFAOYSA-N (2E)-3-[5-(1,1-dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hdyroxyphenyl)-2-propen-1-one Natural products COC1=CC(O)=C(C(C)(C)C=C)C=C1C=CC(=O)C1=CC=C(O)C=C1 KAZSKMJFUPEHHW-UHFFFAOYSA-N 0.000 description 1
- 239000000260 (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-ol Substances 0.000 description 1
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 1
- KRLBLPBPZSSIGH-CSKARUKUSA-N (6e)-3,7-dimethylnona-1,6-dien-3-ol Chemical compound CC\C(C)=C\CCC(C)(O)C=C KRLBLPBPZSSIGH-CSKARUKUSA-N 0.000 description 1
- 239000001244 (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one Substances 0.000 description 1
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 description 1
- PHIQHXFUZVPYII-ZCFIWIBFSA-N (R)-carnitine Chemical compound C[N+](C)(C)C[C@H](O)CC([O-])=O PHIQHXFUZVPYII-ZCFIWIBFSA-N 0.000 description 1
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 1
- VPKMGDRERYMTJX-XEHSLEBBSA-N (e)-1-[(1r)-2,6,6-trimethylcyclohex-2-en-1-yl]pent-1-en-3-one Chemical compound CCC(=O)\C=C\[C@H]1C(C)=CCCC1(C)C VPKMGDRERYMTJX-XEHSLEBBSA-N 0.000 description 1
- SBLKVIQSIHEQOF-OWOJBTEDSA-N (e)-octadec-9-enedioic acid Chemical compound OC(=O)CCCCCCC\C=C\CCCCCCCC(O)=O SBLKVIQSIHEQOF-OWOJBTEDSA-N 0.000 description 1
- 229940015975 1,2-hexanediol Drugs 0.000 description 1
- 229940031723 1,2-octanediol Drugs 0.000 description 1
- OLUJUQKZMDLFII-UHFFFAOYSA-N 1-phenyloct-1-en-3-ol Chemical compound CCCCCC(O)C=CC1=CC=CC=C1 OLUJUQKZMDLFII-UHFFFAOYSA-N 0.000 description 1
- YVLPJIGOMTXXLP-UUKUAVTLSA-N 15,15'-cis-Phytoene Natural products C(=C\C=C/C=C(\CC/C=C(\CC/C=C(\CC/C=C(\C)/C)/C)/C)/C)(\CC/C=C(\CC/C=C(\CC/C=C(\C)/C)/C)/C)/C YVLPJIGOMTXXLP-UUKUAVTLSA-N 0.000 description 1
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- 229940058206 rosemary oil Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 229940080313 sodium starch Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000037072 sun protection Effects 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229960002663 thioctic acid Drugs 0.000 description 1
- CRDAMVZIKSXKFV-UHFFFAOYSA-N trans-Farnesol Natural products CC(C)=CCCC(C)=CCCC(C)=CCO CRDAMVZIKSXKFV-UHFFFAOYSA-N 0.000 description 1
- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical compound CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- PJHKBYALYHRYSK-UHFFFAOYSA-N triheptanoin Chemical compound CCCCCCC(=O)OCC(OC(=O)CCCCCC)COC(=O)CCCCCC PJHKBYALYHRYSK-UHFFFAOYSA-N 0.000 description 1
- 229940078561 triheptanoin Drugs 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- 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
- A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4966—Triazines or their condensed derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/49—Solubiliser, Solubilising system
Definitions
- the present invention relates to a cosmetic preparation in the form of an O / W emulsion or ethanolic solution containing a) at least one UV filter from the group of triazine derivatives b) C12-15 alkyl benzoate c) one or more W / O emulsifiers from the group of the polyglyceryl compounds.
- UVA and UVB filters are summarized in most industrialized countries in the form of positive lists such as Annex 6 of the Cosmetics Ordinance.
- Cosmetic sunscreens contain a large number of ingredients which are necessary so that the preparation offers sufficient UV protection, is sensorially attractive and, in particular in water sports activities, has sufficient water resistance.
- UV filters based on triazine derivatives In order to achieve high sun protection factors, the use of UV filters based on triazine derivatives is almost indispensable. In order to keep these poorly soluble compounds in solution or to get them in solution at all in the recipe, a number of oil components are used. In the past, the use of UV filters that are liquid at room temperature, such as octocrylene or 4-methoxycinnamic acid 2-ethylhexyl ester (INCI octyl methoxycinnamate), has proven to be particularly ingenious.
- sunscreens are the synthetic polymers, which, for example, contribute to the water resistance of the product as film formers such as vinylpyrrolidone / hexadecene copolymers or such as gel formers based on polyacrylates (polyacrylates, cross-linked acrylate / C10-C30 alkyl acrylate polymers) ensure the viscosity and stability of the preparation. Some scientists assume that these substances are more difficult to biodegrade. For others, these substances simply count as “microplastics”.
- film formers such as vinylpyrrolidone / hexadecene copolymers
- gel formers based on polyacrylates polyacrylates, cross-linked acrylate / C10-C30 alkyl acrylate polymers
- a sunscreen based on triazine derivatives should be developed as a UV filter in which the triazine derivatives are stable are present in dissolved form without being present in UV filters that are liquid at room temperature, such as 3- (4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzon), 4-methoxycinnamic acid-2-ethylhexyl ester (INCI Octylmethoxycinnamate), ethylhexyl -2-cyano-3,3-diphenyl acrylate must be dissolved.
- 3- (4-methylbenzylidene) camphor 2-hydroxy-4-methoxybenzophenone
- 4-methoxycinnamic acid-2-ethylhexyl ester INCI Octylmethoxycinnamate
- ethylhexyl -2-cyano-3,3-diphenyl acrylate must be dissolved.
- a cosmetic preparation in the form of an O / W emulsion or ethanolic solution containing a) at least one UV filter from the group of triazine derivatives b) C12-15 alkyl benzoate c) one or more W / O emulsifiers the group of polyglyceryl compounds.
- the UV filter or filters are selected from the group of triazine derivatives from the compounds 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy) ] -1, 3,5-triazine (INCI: Ethylhexyl Triazone) and 2,4-bis - ⁇ [4- (2-ethyl-hexyloxy) -2-hydroxy] - phenyl ⁇ -6- (4-methoxyphenyl) - 1,3,5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine).
- Embodiments of the present invention that are advantageous according to the invention are characterized in that one or more W / O emulsifiers from the group of polyglyceryl compounds are selected from the group of the compounds diisostearoyl polyglyceryl-3 dimer dilinoleates and polyglyceryl-3 diisostearates.
- the preparation is free from polyacrylates, crosslinked acrylate / C10-C30 alkyl acrylate polymers and vinylpyrrolidone / hexadecene copolymers.
- the preparation is free of 3- (4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzon), 4-methoxycinnamic acid-2-ethylhexyl ester (INCI Octylmethoxycinnamate), ethylhexyl 2-cyano-3,3-diphenyl acrylate (INCI: octocrylene, parabens (especially methyl, propyl and butyl paraben), methyl isothiazolinone, chloromethyl isothiazolinone and DMDM hydantoin,
- Polyethylene glycol ethers or polyethylene glycol esters are examples of polyethylene glycol esters.
- the preparation according to the invention can be present in two advantageous embodiments: as an O / W emulsion (oil-in-water emulsion) and as an ethanolic solution, which can optionally be thickened to form a gel.
- O / W emulsion oil-in-water emulsion
- ethanolic solution which can optionally be thickened to form a gel.
- the first embodiment of the present invention which is advantageous according to the invention is characterized in that the preparation is in the form of an O / W emulsion. It should be noted that the person skilled in the art distinguishes hydrodispersions from O / W emulsions according to the invention on the basis of the emulsifier content. It is advantageous according to the invention if the preparation is in the form of an O / W emulsion.
- one or more compounds selected from the group glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl 3-methylglycose distearate, sodium cetearyl sulfate, potassium cetearyl phosphate, potassium cetearyl phosphate, and sodium stearoyl glutamate can be used.
- the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation.
- concentration range from 1 to 9% by weight, based on the total weight of the preparation, is preferred according to the invention
- the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in one Concentration of 0.1 to 5% by weight, based on the total weight of the preparation, contains.
- the preparation contains the compound diisostearoyl polyglyceryl-3-dimer-dilinoleate as W / O emulsifiers from the group of polyglyceryl compounds.
- the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
- the O / W emulsion according to the invention contains only the triazine derivative 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] - 1,3,5-triazine (INCI: ethylhexyl Triazone), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 5% by weight, based on the total weight of the O / W emulsion.
- the O / W emulsion according to the invention contains only the triazine derivative 2,4-bis - ⁇ [4- (2-ethylhexyl oxy) -2-hydroxy] phenyl ⁇ -6- (4-methoxyphenyl) -1, 3 , 5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 10% by weight, based on the total weight of the O / W emulsion.
- the preparation contains both triazine derivatives which are advantageous according to the invention
- the preparation according to the invention is in the form of an ethanolic solution.
- such preparation forms are advantageously characterized in that the ethanol content is from 30 to 70% by weight, based on the total weight of the preparation.
- the embodiments advantageous according to the invention are characterized in that the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation.
- concentration range from 3 to 9% by weight, based on the total weight of the preparation, is preferred according to the invention.
- the ethanolic solutions advantageous according to the invention are characterized in that the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
- the preparation contains the compound diisostearoyl polyglyceryl-3-dimer-dilinoleate as W / O emulsifiers from the group of polyglyceryl compounds.
- the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
- the ethanolic solution according to the invention contains only the triazine derivative 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] - 1,3,5-triazine (INCI: Ethylhexyl Triazone),
- this compound in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
- the ethanolic solution according to the invention contains only the triazine derivative 2,4-bis - ⁇ [4- (2-ethylhexyloxy) -2-hydroxy] -phenyl ⁇ -6- (4-methoxyphenyl) -1, 3,5-triazine ( INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 10% by weight, based on the total weight of the preparation.
- the preparation contains both triazine derivatives which are advantageous according to the invention
- the ethanolic solutions can advantageously contain one or more thickeners.
- the following compounds can preferably be used: carboxymethyl hydroxypropyl guar gum, ethyl cellulose, hydroxypropyl cellulose.
- the preparation according to the invention is transparent.
- a preparation is considered to be transparent if it is possible to see with the naked eye in daylight through a disposable cuvette (Brand Brand, 2.5ml, wavelength range: 220nm-900nm) filled with the preparation according to the invention. Characters (font type Arial font size 8) that are located immediately behind the disposable cuvette must be clearly recognizable and legible.
- the preparation according to the invention is 4- (tert-butyl) -4'-methoxydibenzoylmethane and / or (2 - [- 4- (diethylamino) -2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) contains.
- the preparation contains xanthan gum (INCI: Xanthan Gum).
- the embodiments preferred according to the invention are characterized in that the preparation contains xanthan gum (INCI: Xanthan Gum) in a concentration of 0.05 to 2% by weight, based on the total weight of the preparation.
- xanthan gum INCI: Xanthan Gum
- the preparation contains tapioca starch.
- the embodiments preferred according to the invention are characterized in that the preparation contains tapioca starch in a concentration of 0.1 to 4% by weight, based on the total weight of the preparation. It is advantageous according to the invention if the preparation contains distarch phosphate.
- the embodiments preferred according to the invention are characterized in that the preparation contains distarch phosphate in a concentration of 0.1 to 2% by weight, based on the total weight of the preparation.
- compositions within the meaning of the present invention are characterized in that the preparation contains phenoxyethanol, ethylhexylglycerol and / or 4-hydroxyacetophenone.
- the preparation contains one or more alkanediols from the group of compounds 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, 2-methyl-1,3 -propanediol contains.
- Embodiments of the present invention which are advantageous according to the invention are characterized in that the preparation has one or more compounds selected from the group of compounds alpha-lipoic acid, folic acid, phytoene, D-biotin, coenzyme Q10, alpha-glucosyl rutin, carnitine, carnosine, natural and / or synthetic isoflavonoids, flavonoids, creatine, creatinine, taurine, b-alanine, panthenol, magnolol, honokiol, tocopheryl acetate, dihydroxyacetone; Thiamidol; 8-hexadecene-1, 16-dicarboxylic acid, glycerylglycose, (2-hydroxyethyl) urea, vitamin E or its derivatives, hyaluronic acid and / or its salts and / or licochalcone A contains.
- the preparation has one or more compounds selected from the group of compounds alpha-lipoic acid,
- the preparation according to the invention can advantageously contain humectants.
- Moisturizers are substances or mixtures of substances that give cosmetic preparations the property of reducing the moisture release of the horny layer (also called transepidermal water loss (TEWL)) and / or the hydration of the skin after application or distribution on the skin surface To positively influence the horny layer.
- TEWL transepidermal water loss
- humectants for the purposes of the present invention are, for example, glycerol, lactic acid and / or lactates, in particular sodium lactate,
- moisturizers from the group of water-soluble and / or water-swellable and / or water-gellable polysaccharides.
- hyaluronic acid, chitosan and / or a fucose-rich polysaccharide which is filed in the Chemical Abstracts under the registry number 178463-23-5 and z.
- B. is available under the name Fucogel®1000 from SOLABIA SA.
- Moisturizers can also be used advantageously as anti-wrinkle ingredients to protect against skin changes such as those caused by skin changes. B. occur in skin aging, can be used.
- the cosmetic preparations according to the invention can also advantageously, although not necessarily, contain fillers which, for. B. further improve the sensory and cosmetic properties of the formulations and, for example, induce or intensify a velvety or silky feel on the skin.
- Advantageous fillers for the purposes of the present invention are starch and starch derivatives (such as tapioca starch, distarch phosphate, aluminum or sodium starch, octenyl succinate and the like),
- Pigments which neither mainly have a UV filter nor a coloring effect (such as boron nitride etc.) and / or Aerosile ® (CAS No. 7631-86-9) and / or talc and / or polyethylene, nylon.
- Embodiments of the present invention which are advantageous according to the invention are characterized in that the preparation has one or more oils selected from the group of the compounds butylene glycol dicaprylate / dicaprate, phenethyl benzoate, C12-15 alkyl benzoate, dibutyl adipate; Diisopropyl sebacate, dicaprylyl carbonate, di-C12-13 alkyl tartrates, butyloctyl salicylate, diethylhexyl syringylidene malonate, hydrated castor oil dimerate, triheptanoin, C12-13 alkyl lactate, C16-17, alkyl benzoate, propylheptyl caprylate, diethyl hexiglycer 2,6 caprylate - Contains naphthalate, octyldodecanol, caprylic / capric triglyceride, ethylhexyl cocoate.
- oils selected
- the preparation contains dibutyl adipate, dicaprylyl carbonate, butylene glycol dicaprylate / dicaprate and / or C12-C15 alkyl benzoate.
- the water phase of the preparations according to the invention can advantageously contain customary cosmetic auxiliaries, such as, for example, glycerol.
- the preparation according to the invention contains glycerol in a concentration of 0.1 to 15% by weight, based on the total weight of the preparation.
- the preparation according to the invention has one or more perfumes selected from the group of compounds Limonene, citral, linalool, alpha-isomethylionone, geraniol, citronellol, 2-isobutyl-4-hydroxy-4-methyltetrahydropyran, 2-tert-pentylcyclohexyl acetate, 3-methyl-5-phenyl-1-pentanol, 7-acetyl-1, 1, 3,4,4,6-hexamethyltetralin, adipic acid diester, alpha-amylcinnamaldehyde, alpha-methylionone, amyl C-butylphenylmethylpropionalcinnamal, amyl salicylate, amylcinnamyl alcohol, anisalcohol, benzoin, benzyl alcohol, benzylbenzoate, benzylesalcinnamylate, benzyl benzoate, benz
- preparations according to the invention can contain the ingredients customary for cosmetic sunscreens in the customary use concentrations.
- the triazine derivative was heated to 80-90 ° C. in the cosmetic oil and dissolved with stirring for 30 minutes, then the w / o emulsifier would be added and brought to room temperature with stirring.
- the analysis of the light filter was carried out according to GTM LC099-12 with one double determination each.
- the supernatant solution was filtered in each case (0.2 ⁇ m or 0.45 ⁇ m PTFE).
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Abstract
The invention relates to a cosmetic preparation in the form of an oil-in-water emulsion or ethanol solution containing a) at least one UV filter from the group of triazine derivatives, b) C12-15 alkyl benzoate, and c) one or more water-in-oil emulsifiers from the group of polyglyceryl compounds.
Description
Beschreibung description
Umweltfreundliches Sonnenschutzmittel Environmentally friendly sunscreen
Die vorliegende Erfindung betrifft eine kosmetische Zubereitung in Form einer O/W-Emulsion oder ethanolischen Lösung enthaltend a) mindestens einen UV-Filter aus der Gruppe der Triazinderivate b) C12-15 Alkylbenzoat c) einen oder mehrere W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen. The present invention relates to a cosmetic preparation in the form of an O / W emulsion or ethanolic solution containing a) at least one UV filter from the group of triazine derivatives b) C12-15 alkyl benzoate c) one or more W / O emulsifiers from the group of the polyglyceryl compounds.
Der Trend weg von der vornehmen Blässe hin zur „gesunden, sportlich braunen Haut“ ist seit Jahren ungebrochen. Um diese zu erzielen setzen die Menschen ihre Haut der Sonnenstrahlung aus, da diese eine Pigmentbildung im Sinne einer Melaninbildung hervorruft. Die ultraviolette Strahlung des Sonnenlichtes hat jedoch auch eine schädigende Wirkung auf die Haut. Neben der akuten Schädigung (Sonnenbrand) treten Langzeitschäden wie ein erhöhtes Risiko an Hautkrebs zu erkranken bei übermäßiger Bestrahlung mit Licht aus dem UVB-Bereich (Wellenlänge: 280-320 nm) auf. Die übermäßige Einwirkung der UVB- und UVA-Strahlung (Wellenlänge: 320-400 nm) führt darüber hinaus zu einer Schwächung der elastischen und kollagenen Fasern des Bindegewebes. Dies führt zu zahlreichen phototoxischen und photoallergischen Reaktionen und hat eine vorzeitige Hautalterung zur Folge. The trend away from elegant paleness towards “healthy, sporty brown skin” has been unbroken for years. In order to achieve this, people expose their skin to solar radiation, as this causes pigment formation in the sense of melanin. However, the ultraviolet radiation of sunlight also has a damaging effect on the skin. In addition to the acute damage (sunburn), long-term damage such as an increased risk of developing skin cancer occurs with excessive exposure to light from the UVB range (wavelength: 280-320 nm). The excessive exposure to UVB and UVA radiation (wavelength: 320-400 nm) also leads to a weakening of the elastic and collagen fibers of the connective tissue. This leads to numerous phototoxic and photoallergic reactions and leads to premature aging of the skin.
Zum Schutz der Haut wurden daher eine Reihe von Lichtschutzfiltersubstanzen entwickelt, die in kosmetischen Zubereitungen eingesetzt werden können. Diese UVA- und UVB-Filter sind in den meisten Industrieländern in Form von Positivlisten wie dem Anlage 6 der Kosmetikverordnung zusammengefasst. To protect the skin, a number of light protection filter substances have therefore been developed that can be used in cosmetic preparations. These UVA and UVB filters are summarized in most industrialized countries in the form of positive lists such as Annex 6 of the Cosmetics Ordinance.
Die Vielzahl an kommerziell erhältlichen Sonnenschutzmitteln darf jedoch nicht darüber hinwegtäuschen, dass diese Zubereitungen des Standes der Technik eine Reihe von Nachteilen aufweisen.
Kosmetische Sonnenschutzmittel enthalten eine Vielzahl von Inhaltsstoffen, die notwendig sind, damit die Zubereitung einen ausreichenden UV-Schutz bietet, sensorisch attraktiv ist und, insbesondere bei Wassersportaktivitäten, eine ausreichende Wasserfestigkeit aufweist. The large number of commercially available sunscreens should not, however, obscure the fact that these prior art preparations have a number of disadvantages. Cosmetic sunscreens contain a large number of ingredients which are necessary so that the preparation offers sufficient UV protection, is sensorially attractive and, in particular in water sports activities, has sufficient water resistance.
Um hohe Lichtschutzfaktoren zu erreichen, ist dabei der Einsatz von UV-Filtern auf der Basis von Triazinderivaten nahezu unverzichtbar. Um diese schwer löslichen Verbindungen in Lösung zu halten bzw. überhaupt in der Rezeptur in Lösung zu bekommen, werden eine Reihe von Ölkomponenten eingesetzt. Als besonders raffiniert hat sich in der Vergangenheit dabei der Einsatz von bei Raumtemperatur flüssigen UV-Filtern wie Octocrylen oder 4-Methoxyzimtsäure- 2-ethylhexylester (INCI Octylmethoxycinnamate) herausgestellt. In order to achieve high sun protection factors, the use of UV filters based on triazine derivatives is almost indispensable. In order to keep these poorly soluble compounds in solution or to get them in solution at all in the recipe, a number of oil components are used. In the past, the use of UV filters that are liquid at room temperature, such as octocrylene or 4-methoxycinnamic acid 2-ethylhexyl ester (INCI octyl methoxycinnamate), has proven to be particularly ingenious.
Nachteilig am Stande der Technik ist nun der Umstand, dass einige Wissenschaftler vermuten, dass der Einsatz dieser Stoffe im Hinblick auf ihre biologische Wirksamkeit und Abbaubarkeit problematisch sein könnten. Auch die Gefahr einer ungewollten Förderung von Stoffen in die Haut, wird bei einigen UV-Filtern aus der Gruppe der bei Raumtemperatur flüssigen Ölkomponenten diskutiert. The disadvantage of the state of the art is the fact that some scientists suspect that the use of these substances could be problematic with regard to their biological effectiveness and degradability. The risk of substances being unintentionally conveyed into the skin is also discussed for some UV filters from the group of oil components that are liquid at room temperature.
Eine weitere, bei Sonnenschutzmitteln wichtige Gruppe von Inhaltsstoffen stellen die synthetischen Polymere dar, die beispielsweise als Filmbildner wie Vinylpyrrolidon/Hexadecen- Copolymere zur Wasserfestigkeit des Produktes beitragen oder wie Gelbildner auf der Basis von Polyacrylaten (Polyacrylate, quervernetzte Acrylat/C10-C30 Alkylacrylat Polymeren) die Viskosität und Stabilität der Zubereitung gewährleisten. Bei diesen Stoffen gehen einige Wissenschaftler von einer erschwerten Bioabbaubarkeit aus. Für andere zählen diese Stoffe schlicht zu „Mikroplastik“. Another important group of ingredients in sunscreens are the synthetic polymers, which, for example, contribute to the water resistance of the product as film formers such as vinylpyrrolidone / hexadecene copolymers or such as gel formers based on polyacrylates (polyacrylates, cross-linked acrylate / C10-C30 alkyl acrylate polymers) ensure the viscosity and stability of the preparation. Some scientists assume that these substances are more difficult to biodegrade. For others, these substances simply count as “microplastics”.
Ob und in welchem Umfang derartige Bedenken, Eischätzungen, Einstufungen begründet sind, kann im Rahmen der vorliegenden Offenbarung dahingestellt und der weiteren wissenschaftlichen Diskussion überlassen bleiben. Fakt ist jedoch, dass bei den Verbrauchern zunehmend der Wunsch nach Sonnenschutzmitteln besteht, die frei von derartigen Inhaltsstoffen sind. Whether and to what extent such concerns, assessments, and classifications are justified can be left open in the context of the present disclosure and left to further scientific discussion. The fact is, however, that there is an increasing desire among consumers for sunscreens that are free from such ingredients.
Es war daher die Aufgabe der vorliegenden Erfindung, ein kosmetisches Sonnenschutzmittel zu entwickeln, das frei ist von diesen Inhaltsstoffen, Temperatur- und Lagerstabil ist und eine hinreichende Wasserfestigkeit aufweist. Insbesondere sollte ein Sonnenschutzmittel auf der Basis von Triazinderivaten als UV-Filter entwickelt werden, in welchem die Triazinderivate stabil
gelöst vorliegen, ohne dass diese in bei Raumtemperatur flüssigen UV-Filtern wie 3-(4- Methylbenzyliden)-campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4- Methoxyzimtsäure-2-ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2-cyano-3,3-di- phenylacrylat gelöst werden müssen. It was therefore the object of the present invention to develop a cosmetic sunscreen which is free from these ingredients, is temperature and storage stable and has adequate water resistance. In particular, a sunscreen based on triazine derivatives should be developed as a UV filter in which the triazine derivatives are stable are present in dissolved form without being present in UV filters that are liquid at room temperature, such as 3- (4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzon), 4-methoxycinnamic acid-2-ethylhexyl ester (INCI Octylmethoxycinnamate), ethylhexyl -2-cyano-3,3-diphenyl acrylate must be dissolved.
Überraschend gelöst wird die Aufgabe durch eine kosmetische Zubereitung in Form einer O/W- Emulsion oder ethanolischen Lösung enthaltend a) mindestens einen UV-Filter aus der Gruppe der Triazinderivate b) C12-15 Alkylbenzoat c) einen oder mehrere W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen. The object is surprisingly achieved by a cosmetic preparation in the form of an O / W emulsion or ethanolic solution containing a) at least one UV filter from the group of triazine derivatives b) C12-15 alkyl benzoate c) one or more W / O emulsifiers the group of polyglyceryl compounds.
Zwar kennt der Fachmann eine Reihe von Sonnenschutzmitteln mit Triazinderivaten und C12-15 Alkylbenzoat, doch war es überraschend und für den Fachmann nicht vorhersehbar, dass der Zusatz von W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen die Löslichkeit der Triazinderivate in der Ölphase erhöht und damit die Lager-und Temperaturstabilität der Zubereitung insgesamt verbessert, so dass die Zubereitungen ohne 3-(4-Methylbenzyliden)- campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4-Methoxyzimtsäure-2- ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2-cyano-3,3-diphenylacrylat als „Lösungsmittel“ für die Triazine formuliert werden können. Although the person skilled in the art knows a number of sunscreens with triazine derivatives and C12-15 alkyl benzoate, it was surprising and not foreseeable for the person skilled in the art that the addition of W / O emulsifiers from the group of polyglyceryl compounds increases the solubility of the triazine derivatives in the oil phase and so that the storage and temperature stability of the preparation is improved overall, so that the preparations without 3- (4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzone), 4-methoxycinnamic acid-2-ethylhexyl ester (INCI Octylmethoxycinnamate) , Ethylhexyl-2-cyano-3,3-diphenyl acrylate can be formulated as a "solvent" for the triazines.
Es ist dabei erfindungsgemäß von Vorteil, wenn der oder die UV-Filter aus der Gruppe der Triazinderivate gewählt werden aus den Verbindungen 2,4,6-Tris-[anilino-(p-carbo-2'-ethyl-1 '- hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone) und 2,4-Bis-{[4-(2-ethyl-hexyloxy)-2-hydroxy]- phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine). According to the invention, it is advantageous if the UV filter or filters are selected from the group of triazine derivatives from the compounds 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy) ] -1, 3,5-triazine (INCI: Ethylhexyl Triazone) and 2,4-bis - {[4- (2-ethyl-hexyloxy) -2-hydroxy] - phenyl} -6- (4-methoxyphenyl) - 1,3,5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine).
Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind dadurch gekennzeichnet, dass eine oder mehrere W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen gewählt werden aus der Gruppe der Verbindungen Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate und Polyglyceryl-3 Diisostearate. Embodiments of the present invention that are advantageous according to the invention are characterized in that one or more W / O emulsifiers from the group of polyglyceryl compounds are selected from the group of the compounds diisostearoyl polyglyceryl-3 dimer dilinoleates and polyglyceryl-3 diisostearates.
Es ist dabei vorteilhaft im Sinne der vorliegenden Erfindung, wenn die Zubereitung frei ist von Polyacrylaten, quervernetzten Acrylat/C10-C30 Alkylacrylat Polymeren und Vinylpyrrolidon/Hexadecen-Copolymeren.
Darüber hinaus ist es erfindungsgemäß bevorzugt, wenn die Zubereitung frei ist von 3-(4- Methylbenzyliden)-campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4- Methoxyzimtsäure-2-ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2-cyano-3,3-di- phenylacrylat (INCI: Octocrylen, Parabenen (insbesondere Methyl-, Propyl- und Butylparaben), Methylisothiazolinon, Chlormethyl-isothiazolinon und DMDM-Hydantoin,It is advantageous for the purposes of the present invention if the preparation is free from polyacrylates, crosslinked acrylate / C10-C30 alkyl acrylate polymers and vinylpyrrolidone / hexadecene copolymers. In addition, it is preferred according to the invention if the preparation is free of 3- (4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzon), 4-methoxycinnamic acid-2-ethylhexyl ester (INCI Octylmethoxycinnamate), ethylhexyl 2-cyano-3,3-diphenyl acrylate (INCI: octocrylene, parabens (especially methyl, propyl and butyl paraben), methyl isothiazolinone, chloromethyl isothiazolinone and DMDM hydantoin,
Polyethylenglycolethern oder Polyethylenglycolestern. Polyethylene glycol ethers or polyethylene glycol esters.
Ferner ist es erfindungsgemäß von Vorteil, wenn die Zubereitung frei ist von2-Ethylhexyl 2- hydroxybenzoat (INCI: Ethylhexyl Salicylate) und 3,3,5-Trimethylcyclohexyl 2-hydroxybenzoat (INCI: Homosalate). It is also advantageous according to the invention if the preparation is free from 2-ethylhexyl 2-hydroxybenzoate (INCI: ethylhexyl salicylate) and 3,3,5-trimethylcyclohexyl 2-hydroxybenzoate (INCI: homosalate).
Die erfindungsgemäße Zubereitung kann in zwei vorteilhaften Ausführungsformen vorliegen: als O/W-Emulsion (ÖI-in-Wasser-Emulsion) und als ethanolische Lösung, die ggf. zu einem Gel verdickt sein kann. The preparation according to the invention can be present in two advantageous embodiments: as an O / W emulsion (oil-in-water emulsion) and as an ethanolic solution, which can optionally be thickened to form a gel.
Die erste, erfindungsgemäß vorteilhafte Ausführungsform der vorliegenden Erfindung ist dadurch gekennzeichnet, dass die Zubereitung in Form einer O/W-Emulsion vorliegt. Dabei ist zu beachten, dass der Fachmann Hydrodispersionen von erfindungsgemäßen O/W-Emulsionen anhand des Emulgator-Gehaltes unterscheidet. Erfindungsgemäß vorteilhaft ist es, wenn die Zubereitung in Form einer O/W-Emulsion vorliegt. The first embodiment of the present invention which is advantageous according to the invention is characterized in that the preparation is in the form of an O / W emulsion. It should be noted that the person skilled in the art distinguishes hydrodispersions from O / W emulsions according to the invention on the basis of the emulsifier content. It is advantageous according to the invention if the preparation is in the form of an O / W emulsion.
In einem solchen Falle ist es erfindungsgemäß vorteilhaft, wenn als O/W-Emulgatoren eine oder mehrere Verbindungen gewählt aus der Gruppe Glycerylstearatcitrat, Glycerylstearat (selbstemulgierend), Stearinsäure, Stearatsalze, Polyglyceryl-3-methylglycosedistearat, Natriumcetearylsulfat, Kaliumcetylphosphat, Polyglyceryl-10 Stearate, und Natriumstearoylglutamat eingesetzt werden. In such a case it is advantageous according to the invention if one or more compounds selected from the group glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl 3-methylglycose distearate, sodium cetearyl sulfate, potassium cetearyl phosphate, potassium cetearyl phosphate, and sodium stearoyl glutamate can be used.
Für die erfindungsgemäßen O/W-Emulsionen ist es erfindungsgemäß von Vorteil, wenn die Zubereitung C12-15 Alkylbenzoat in einer Konzentration von 0,5 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Dabei ist der Konzentrationsbereich von 1 bis 9 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, erfindungsgemäß bevorzugt For the O / W emulsions according to the invention it is advantageous according to the invention if the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation. The concentration range from 1 to 9% by weight, based on the total weight of the preparation, is preferred according to the invention
Für die erfindungsgemäßen O/W-Emulsionen ist es erfindungsgemäß vorteilhaft, wenn die Zubereitung W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen in einer
Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. For the O / W emulsions according to the invention it is advantageous according to the invention if the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in one Concentration of 0.1 to 5% by weight, based on the total weight of the preparation, contains.
Für die erfindungsgemäßen O/W-Emulsionen ist es erfindungsgemäß bevorzugt, wenn die Zubereitung als W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen die Verbindung Diisostearoyl Polyglyceryl-3-Dimer-Dilinoleate enthält. For the O / W emulsions according to the invention it is preferred according to the invention if the preparation contains the compound diisostearoyl polyglyceryl-3-dimer-dilinoleate as W / O emulsifiers from the group of polyglyceryl compounds.
Für die erfindungsgemäßen O/W-Emulsionen ist es erfindungsgemäß von Vorteil, wenn die Zubereitung UV-Filter aus der Gruppe der Triazinderivate in einer Gesamtmenge von 0,1 bis 15 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. For the O / W emulsions according to the invention, it is advantageous according to the invention if the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
Bei dem Einsatz der Triazinderivate können drei Fälle unterschieden werden: When using triazine derivatives, a distinction can be made between three cases:
Enthält die erfindungsgemäße O/W-Emulsion nur das Triazinderivat 2,4,6-Tris-[anilino-(p-carbo- 2'-ethyl-1 '-hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone), so ist es erfindungsgemäß von Vorteil, diese Verbindung in einer Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der O/W-Emulsion, einzusetzen. If the O / W emulsion according to the invention contains only the triazine derivative 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] - 1,3,5-triazine (INCI: ethylhexyl Triazone), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 5% by weight, based on the total weight of the O / W emulsion.
Enthält die erfindungsgemäße O/W-Emulsion nur das Triazinderivat 2,4-Bis-{[4-(2-ethyl-hexyl- oxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine), so ist es erfindungsgemäß von Vorteil, diese Verbindung in einer Konzentration von 0,1 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der O/W-Emulsion, einzusetzen. If the O / W emulsion according to the invention contains only the triazine derivative 2,4-bis - {[4- (2-ethylhexyl oxy) -2-hydroxy] phenyl} -6- (4-methoxyphenyl) -1, 3 , 5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 10% by weight, based on the total weight of the O / W emulsion.
Enthält die Zubereitung dagegen beide erfindungsgemäß vorteilhaften Triazinderivate, so ist es erfindungsgemäß von Vorteil, 2,4,6-Tris-[anilino-(p-carbo-2'-ethyl-1 '-hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone) in einer Konzentration von 0,1 bis 10 Gewichts-% und 2,4-Bis-{[4-(2- ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine) in einer Konzentration von 0,1 bis 5 Gewichts-%, jeweils bezogen auf das Gesamtgewicht der O/W-Emulsion, einzusetzen. If, on the other hand, the preparation contains both triazine derivatives which are advantageous according to the invention, it is advantageous according to the invention to use 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] -1, 3,5- triazine (INCI: Ethylhexyl Triazone) in a concentration of 0.1 to 10% by weight and 2,4-bis - {[4- (2-ethyl-hexyloxy) -2-hydroxy] -phenyl} -6- (4 -methoxyphenyl) -1, 3,5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine) in a concentration of 0.1 to 5% by weight, based in each case on the total weight of the O / W emulsion.
In der zweiten erfindungsgemäß vorteilhaften Ausführungsform liegt die erfindungsgemäße Zubereitung in Form einer ethanolischen Lösung vor.
Derartige Zubereitungsformen sind erfindungsgemäß vorteilhaft dadurch gekennzeichnet, dass der Ethanolgehalt von 30 bis 70 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, beträgt. In the second advantageous embodiment according to the invention, the preparation according to the invention is in the form of an ethanolic solution. According to the invention, such preparation forms are advantageously characterized in that the ethanol content is from 30 to 70% by weight, based on the total weight of the preparation.
In den ethanolischen Lösungen sind die erfindungsgemäß vorteilhaften Ausführungsformen dadurch gekennzeichnet, dass die Zubereitung C12-15 Alkylbenzoat in einer Konzentration von 0,5 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Dabei ist der Konzentrationsbereich von 3 bis 9 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, erfindungsgemäß bevorzugt. In the ethanolic solutions, the embodiments advantageous according to the invention are characterized in that the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation. The concentration range from 3 to 9% by weight, based on the total weight of the preparation, is preferred according to the invention.
Die erfindungsgemäß vorteilhaften ethanolischen Lösungen sind dadurch gekennzeichnet, dass die Zubereitung W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen in einer Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. The ethanolic solutions advantageous according to the invention are characterized in that the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
Für die erfindungsgemäßen ethanolischen Lösungen ist es erfindungsgemäß bevorzugt, wenn die Zubereitung als W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen die Verbindung Diisostearoyl Polyglyceryl-3-Dimer-Dilinoleate enthält. For the ethanolic solutions according to the invention, it is preferred according to the invention if the preparation contains the compound diisostearoyl polyglyceryl-3-dimer-dilinoleate as W / O emulsifiers from the group of polyglyceryl compounds.
Für die erfindungsgemäßen ethanolischen Lösungen ist es erfindungsgemäß von Vorteil, wenn die Zubereitung UV-Filter aus der Gruppe der Triazinderivate in einer Gesamtmenge von 0,1 bis 15 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. For the ethanolic solutions according to the invention, it is advantageous according to the invention if the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
Bei dem Einsatz der Triazinderivate können drei Fälle unterschieden werden: When using triazine derivatives, a distinction can be made between three cases:
Enthält die erfindungsgemäße ethanolische Lösung nur das Triazinderivat 2,4,6-Tris-[anilino-(p- carbo-2'-ethyl-1'-hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone), so ist es erfindungsgemäß von Vorteil, diese Verbindung in einer Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, einzusetzen. If the ethanolic solution according to the invention contains only the triazine derivative 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] - 1,3,5-triazine (INCI: Ethylhexyl Triazone), Thus it is advantageous according to the invention to use this compound in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
Enthält die erfindungsgemäße ethanolische Lösung nur das Triazinderivat 2,4-Bis-{[4-(2-ethyl- hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine), so ist es erfindungsgemäß von Vorteil, diese Verbindung in einer Konzentration von 0,1 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, einzusetzen.
Enthält die Zubereitung dagegen beide erfindungsgemäß vorteilhaften Triazinderivate, so ist es erfindungsgemäß von Vorteil, 2,4,6-Tris-[anilino-(p-carbo-2'-ethyl-1 '-hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone) in einer Konzentration 0,1 von bis 5 Gewichts-% und 2,4-Bis-{[4-(2- ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine) in einer Konzentration von 0,1 bis 10 Gewichts-%, jeweils bezogen auf das Gesamtgewicht der Zubereitung einzusetzen. If the ethanolic solution according to the invention contains only the triazine derivative 2,4-bis - {[4- (2-ethylhexyloxy) -2-hydroxy] -phenyl} -6- (4-methoxyphenyl) -1, 3,5-triazine ( INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine), it is advantageous according to the invention to use this compound in a concentration of 0.1 to 10% by weight, based on the total weight of the preparation. If, on the other hand, the preparation contains both triazine derivatives which are advantageous according to the invention, it is advantageous according to the invention to use 2,4,6-tris- [anilino- (p-carbo-2'-ethyl-1'-hexyloxy)] -1, 3,5- triazine (INCI: Ethylhexyl Triazone) in a concentration of 0.1 of up to 5% by weight and 2,4-bis - {[4- (2-ethyl-hexyloxy) -2-hydroxy] -phenyl} -6- (4 -methoxyphenyl) -1, 3,5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine) in a concentration of 0.1 to 10% by weight, based in each case on the total weight of the preparation.
Die ethanolischen Lösungen können erfindungsgemäß vorteilhaft einen oder mehrere Verdickungsmittel enthalten. Dabei können erfindungsgemäß bevorzugt, die folgenden Verbindungen eingesetzt werden: Carboxymethyl Hydroxypropyl Guar Gum, Ethyl Cellulose, Hydroxypropylcellulose. According to the invention, the ethanolic solutions can advantageously contain one or more thickeners. According to the invention, the following compounds can preferably be used: carboxymethyl hydroxypropyl guar gum, ethyl cellulose, hydroxypropyl cellulose.
Es ist erfindungsgemäß vorteilhaft, wenn die erfindungsgemäße Zubereitung transparent ist. Dabei gilt eine Zubereitung erfindungsgemäß als transparent, wenn es möglich ist bei Tageslicht durch eine mit der erfindungsgemäßen Zubereitung gefüllten Einmal-Küvette (Firma Brand, 2,5ml, Wellenlängenbereich: 220nm-900nm) mit dem bloßen Auge zu schauen. Schriftzeichen (Schrifttyp Arial Schriftgröße 8), die sich unmittelbar hinter der Einmal-Küvette befinden, müssen klar erkennbar und lesbar sein. It is advantageous according to the invention if the preparation according to the invention is transparent. According to the invention, a preparation is considered to be transparent if it is possible to see with the naked eye in daylight through a disposable cuvette (Brand Brand, 2.5ml, wavelength range: 220nm-900nm) filled with the preparation according to the invention. Characters (font type Arial font size 8) that are located immediately behind the disposable cuvette must be clearly recognizable and legible.
Es ist erfindungsgemäß von Vorteil, wenn die erfindungsgemäße Zubereitung 4-(tert.-Butyl)-4’- methoxydibenzoylmethan und/oder (2-[-4-(Diethylamino)-2-hydroxybenzoyl] Benzoesäurehexylester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) enthält. It is advantageous according to the invention if the preparation according to the invention is 4- (tert-butyl) -4'-methoxydibenzoylmethane and / or (2 - [- 4- (diethylamino) -2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) contains.
Es ist erfindungsgemäß vorteilhaft, wenn die Zubereitung Xanthangummi (INCI: Xanthan Gum) enthält. It is advantageous according to the invention if the preparation contains xanthan gum (INCI: Xanthan Gum).
In einem solchen Fall sind die erfindungsgemäß bevorzugten Ausführungsformen dadurch gekennzeichnet, dass die Zubereitung Xanthangummi (INCI: Xanthan Gum) in einer Konzentration von 0,05 bis 2 Gew.-%, bezogen auf das Gesamtgewicht der Zubereitung enthält. In such a case, the embodiments preferred according to the invention are characterized in that the preparation contains xanthan gum (INCI: Xanthan Gum) in a concentration of 0.05 to 2% by weight, based on the total weight of the preparation.
Es ist erfindungsgemäß vorteilhaft, wenn die Zubereitung Tapiokastärke enthält. It is advantageous according to the invention if the preparation contains tapioca starch.
In einem solchen Fall sind die erfindungsgemäß bevorzugten Ausführungsformen dadurch gekennzeichnet, dass die Zubereitung Tapiokastärke in einer Konzentration von 0,1 bis 4 Gew.- %, bezogen auf das Gesamtgewicht der Zubereitung, enthält.
Es ist erfindungsgemäß vorteilhaft, wenn die Zubereitung Distärkephosphat enthält. In such a case, the embodiments preferred according to the invention are characterized in that the preparation contains tapioca starch in a concentration of 0.1 to 4% by weight, based on the total weight of the preparation. It is advantageous according to the invention if the preparation contains distarch phosphate.
In einem solchen Fall sind die erfindungsgemäß bevorzugten Ausführungsformen dadurch gekennzeichnet, dass die Zubereitung Distärkephosphat in einer Konzentration von 0,1 bis 2 Gew.-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. In such a case, the embodiments preferred according to the invention are characterized in that the preparation contains distarch phosphate in a concentration of 0.1 to 2% by weight, based on the total weight of the preparation.
Vorteilhafte Ausführungsformen im Sinne der vorliegenden Erfindung sind dadurch gekennzeichnet, dass die Zubereitung Phenoxyethanol, Ethylhexylglycerin und/oder 4- Hydroxyacetophenon enthält. Advantageous embodiments within the meaning of the present invention are characterized in that the preparation contains phenoxyethanol, ethylhexylglycerol and / or 4-hydroxyacetophenone.
Ferner ist es erfindungsgemäß von Vorteil, wenn die Zubereitung ein oder mehrere Alkandiole aus der Gruppe der Verbindungen 1 ,2-Pentandiol, 1 ,2-Hexandiol, 1 ,2-Octandiol, 1 ,2-Decandiol, 2-Methyl-1 ,3-propandiol enthält. It is also advantageous according to the invention if the preparation contains one or more alkanediols from the group of compounds 1,2-pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, 2-methyl-1,3 -propanediol contains.
Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind dadurch gekennzeichnet, dass die Zubereitung eine oder mehrere Verbindungen gewählt aus der Gruppe der Verbindungen alpha-Liponsäure, Folsäure, Phytoen, D-Biotin, Coenzym Q10, alpha- Glucosylrutin, Carnitin, Carnosin, natürliche und/oder synthetische Isoflavonoide, Flavonoide, Kreatin, Kreatinin, Taurin, b-Alanin, Panthenol, Magnolol, Honokiol, Tocopherylacetat, Dihydroxyaceton; Thiamidol; 8-Hexadecen-1 ,16-dicarbonsäure, Glycerylglycose, (2- Hydroxyethyl)harnstoff, Vitamin E bzw. seine Derivate, Hyaluronsäure und/oder deren Salze und/oder Licochalcon A enthält. Embodiments of the present invention which are advantageous according to the invention are characterized in that the preparation has one or more compounds selected from the group of compounds alpha-lipoic acid, folic acid, phytoene, D-biotin, coenzyme Q10, alpha-glucosyl rutin, carnitine, carnosine, natural and / or synthetic isoflavonoids, flavonoids, creatine, creatinine, taurine, b-alanine, panthenol, magnolol, honokiol, tocopheryl acetate, dihydroxyacetone; Thiamidol; 8-hexadecene-1, 16-dicarboxylic acid, glycerylglycose, (2-hydroxyethyl) urea, vitamin E or its derivatives, hyaluronic acid and / or its salts and / or licochalcone A contains.
Die erfindungsgemäße Zubereitung kann vorteilhaft Feuchthaltemittel enthalten. Als Feuchthaltemittel (Moisturizer) werden Stoffe oder Stoffgemische bezeichnet, welche kosmeti schen Zubereitungen die Eigenschaft verleihen, nach dem Aufträgen bzw. Verteilen auf der Hautoberfläche die Feuchtigkeitsabgabe der Hornschicht (auch transepidermal water loss (TEWL) genannt) zu reduzieren und/oder die Hydratation der Hornschicht positiv zu beeinflussen. The preparation according to the invention can advantageously contain humectants. Moisturizers are substances or mixtures of substances that give cosmetic preparations the property of reducing the moisture release of the horny layer (also called transepidermal water loss (TEWL)) and / or the hydration of the skin after application or distribution on the skin surface To positively influence the horny layer.
Vorteilhafte Feuchthaltemittel (Moisturizer) im Sinne der vorliegenden Erfindung sind beispielsweise Glycerin, Milchsäure und/oder Lactate, insbesondere Natriumlactat,Advantageous humectants (moisturizers) for the purposes of the present invention are, for example, glycerol, lactic acid and / or lactates, in particular sodium lactate,
Butylenglykol, Propylenglykol, Biosaccaride Gum-1 , Glycine Soja, Ethylhexyloxyglycerin, Pyrrolidoncarbonsäure und Harnstoff. Ferner ist es insbesondere von Vorteil, polymere
Moisturizer aus der Gruppe der wasserlöslichen und/oder in Wasser quellbaren und/oder mit Hilfe von Wasser gelierbaren Polysaccharide zu verwenden. Insbesondere vorteilhaft sind beispielsweise Hyaluronsäure, Chitosan und/oder ein fucosereiches Polysaccharid, welches in den Chemical Abstracts unter der Registraturnummer 178463-23-5 abgelegt und z. B. unter der Bezeichnung Fucogel®1000 von der Gesellschaft SOLABIA S.A. erhältlich ist. Moisturizer können vorteilhaft auch als Antifaltenwirkstoffe zum Schutz vor Hautveränderungen, wie sie z. B. bei der Hautalterung auftreten, verwendet werden. Butylene Glycol, Propylene Glycol, Biosaccaride Gum-1, Glycine Soy, Ethylhexyloxyglycerin, Pyrrolidoncarboxylic Acid and Urea. It is also particularly advantageous to use polymeric To use moisturizers from the group of water-soluble and / or water-swellable and / or water-gellable polysaccharides. For example, hyaluronic acid, chitosan and / or a fucose-rich polysaccharide, which is filed in the Chemical Abstracts under the registry number 178463-23-5 and z. B. is available under the name Fucogel®1000 from SOLABIA SA. Moisturizers can also be used advantageously as anti-wrinkle ingredients to protect against skin changes such as those caused by skin changes. B. occur in skin aging, can be used.
Die erfindungsgemäßen kosmetischen Zubereitungen können ferner vorteilhaft, wenngleich nicht zwingend, Füllstoffe enthalten, welche z. B. die sensorischen und kosmetischen Eigenschaften der Formulierungen weiter verbessern und beispielsweise ein samtiges oder seidiges Hautgefühl hervorrufen oder verstärken. Vorteilhafte Füllstoffe im Sinne der vorliegenden Erfindung sind Stärke und Stärkederivate (wie z. B. Tapiocastärke, Distärkephosphat, Aluminium- bzw. Natrium-Stärke Octenylsuccinat und dergleichen),The cosmetic preparations according to the invention can also advantageously, although not necessarily, contain fillers which, for. B. further improve the sensory and cosmetic properties of the formulations and, for example, induce or intensify a velvety or silky feel on the skin. Advantageous fillers for the purposes of the present invention are starch and starch derivatives (such as tapioca starch, distarch phosphate, aluminum or sodium starch, octenyl succinate and the like),
Pigmente, die weder hauptsächlich UV-Filter- noch färbende Wirkung haben (wie z. B. Bornitrid etc.) und/oder Aerosile® (CAS-Nr. 7631 -86-9) und /oder Talkum und/oder Polyethylen, Nylon.Pigments, which neither mainly have a UV filter nor a coloring effect (such as boron nitride etc.) and / or Aerosile ® (CAS No. 7631-86-9) and / or talc and / or polyethylene, nylon.
Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind dadurch gekennzeichnet, dass die Zubereitung ein oder mehrere Öle gewählt aus der Gruppe der Verbindungen Butylene Glycol Dicaprylat/Dicaprat, Phenethyl Benzoat, C12-15 Alkyl Benzoat, Dibutyladipat; Diisopropylsebacate, Dicaprylylcarbonat, Di-C12-13 Alkyl Tartrate, Butyloctyl Salicylate, Diethylhexyl Syringylidene Malonate, Hydragenated Castor Oil Dimerate, Triheptanoin, C12-13 Alkyl Lactate, C16-17 Alkyl Benzoate, Propylheptyl Caprylate, Caprylic/Capric Triglyceride, Diethylhexyl 2,6-Naphthalate, Octyldodecanol, Caprylic/Capric Triglyceride, Ethylhexyl Cocoate, enthält. Embodiments of the present invention which are advantageous according to the invention are characterized in that the preparation has one or more oils selected from the group of the compounds butylene glycol dicaprylate / dicaprate, phenethyl benzoate, C12-15 alkyl benzoate, dibutyl adipate; Diisopropyl sebacate, dicaprylyl carbonate, di-C12-13 alkyl tartrates, butyloctyl salicylate, diethylhexyl syringylidene malonate, hydrated castor oil dimerate, triheptanoin, C12-13 alkyl lactate, C16-17, alkyl benzoate, propylheptyl caprylate, diethyl hexiglycer 2,6 caprylate - Contains naphthalate, octyldodecanol, caprylic / capric triglyceride, ethylhexyl cocoate.
Dabei ist es erfindungsgemäß bevorzugt, wenn die Zubereitung Dibutyladipat, Dicaprylylcarbonat, Butylene Glycol Dicaprylat/Dicaprat und/oder C12-C15 Alkylbenzoat enthält.It is preferred according to the invention if the preparation contains dibutyl adipate, dicaprylyl carbonate, butylene glycol dicaprylate / dicaprate and / or C12-C15 alkyl benzoate.
Die Wasserphase der erfindungsgemäßen Zubereitungen kann vorteilhaft übliche kosmetische Hilfsstoffe enthalten, wie beispielsweise Glycerin. The water phase of the preparations according to the invention can advantageously contain customary cosmetic auxiliaries, such as, for example, glycerol.
Es ist dabei erfindungsgemäß bevorzugt, wenn die erfindungsgemäße Zubereitung Glycerin in einer Konzentration von 0,1 bis 15 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. It is preferred according to the invention if the preparation according to the invention contains glycerol in a concentration of 0.1 to 15% by weight, based on the total weight of the preparation.
Es ist ferner vorteilhaft im Sinne der vorliegenden Erfindung, wenn die erfindungsgemäße Zubereitung einen oder mehrere Parfümstoffe gewählt aus der Gruppe der Verbindungen
Limonen, Citral, Linalool, alpha-lsomethylionon, Geraniol, Citronellol, 2-lsobutyl-4-hydroxy-4- methyltetrahydropyran, 2-tert-Pentylcyclohexylacetat, 3-Methyl-5-phenyl-1-pentanol, 7-Acetyl- 1 ,1 ,3,4,4,6-hexamethyltetralin, Adipinsäurediester, alpha-Amylcinnamaldehyd, Alpha- Methylionon, Amyl C Butylphenylmethylpropionalcinnamal, Amylsalicylat, Amylcinnamylalkohol, Anisalkohol, Benzoin, Benzylalkohol, Benzylbenzoat, Benzylcinnamat, Benzylsalicylat, Bergamotöl, bitteres Orangenöl, Butylphenylmethylpropioal, Cardamomöl, Cedrol, Cinnamal, Cinnamylalkohol, Citronellylmethylcrotonat, Citronenöl, Coumarin, Diethylsuccinat, Ethyllinalool, Eugenol, Evernia Furfuracea Extract, Evernia Prunastri Extract, Farnesol, Guajakholzöl, Hexylcinnamal, Hexylsalicylat, Hydroxycitronellal, Lavendelöl, Lemonenöl, Linaylacetat, Mandarinenöl, Menthyl PCA, Methylheptenon, Muskatnussöl, Rosmarinöl, süßes Orangenöl, Terpineol, Tonkabohnenöl, Triethylcitrat und/oder Vanillin enthält. It is also advantageous for the purposes of the present invention if the preparation according to the invention has one or more perfumes selected from the group of compounds Limonene, citral, linalool, alpha-isomethylionone, geraniol, citronellol, 2-isobutyl-4-hydroxy-4-methyltetrahydropyran, 2-tert-pentylcyclohexyl acetate, 3-methyl-5-phenyl-1-pentanol, 7-acetyl-1, 1, 3,4,4,6-hexamethyltetralin, adipic acid diester, alpha-amylcinnamaldehyde, alpha-methylionone, amyl C-butylphenylmethylpropionalcinnamal, amyl salicylate, amylcinnamyl alcohol, anisalcohol, benzoin, benzyl alcohol, benzylbenzoate, benzylesalcinnamylate, benzyl benzoate, benzylesalcinnamylate, benzylbenzoate, benzylesalphene oil, benzylbenzoate, benzyl cinnamylate, benzoylesalphenal oil, benzylbenzoate, benzyl cinnotylate , Cedrol, Cinnamal, Cinnamyl Alcohol, Citronellylmethylcrotonat, Lemon Oil, Coumarin, Diethylsuccinate, Ethyllinalool, Eugenol, Evernia Furfuracea Extract, Evernia Prunastri Extract, Farnesol, Guaiac Wood Oil, Hexylcinnamal, Lemon Theate Oil, Lemon Theate Oil, Lemon Theate Oil, Pc, Lemonetharone Oil, Lemon Theate Contains nutmeg oil, rosemary oil, sweet orange oil, terpineol, tonka bean oil, triethyl citrate and / or vanillin.
Darüber hinaus können die erfindungsgemäßen Zubereitungen die für kosmetische Sonnenschutzmittel üblichen Inhaltsstoffe in den üblichen Einsatzkonzentrationen enthalten.
In addition, the preparations according to the invention can contain the ingredients customary for cosmetic sunscreens in the customary use concentrations.
Veraleichsversuch Comparison attempt
Mit Hilfe der folgenden Versuche konnte der erfinderische Effekt beispielhaft belegt werden:The inventive effect could be demonstrated with the help of the following experiments:
Das Triazin Derivat wurde in dem kosmetischen Öl auf 80-90°C erhitzt 30min unter Rühren gelöst, dann würde der w/o Emulgator zugeben und unter Rühren auf Raumtemperatur gebracht. The triazine derivative was heated to 80-90 ° C. in the cosmetic oil and dissolved with stirring for 30 minutes, then the w / o emulsifier would be added and brought to room temperature with stirring.
Methode: Method:
Die Analyse des Lichtfilters wurde nach GTM LC099-12 mit je einer Doppelbestimmung durchgeführt. The analysis of the light filter was carried out according to GTM LC099-12 with one double determination each.
Vor Einwaage wurde jeweils die überstehende Lösung filtriert (0,2pm bzw. 0,45pm PTFE).
Before weighing in, the supernatant solution was filtered in each case (0.2 μm or 0.45 μm PTFE).
Beispiele Examples
Die nachfolgenden Beispiele sollen die vorliegende Erfindung verdeutlichen, ohne sie einzu schränken. Alle Mengenangaben, Anteile und Prozentanteile sind, soweit nicht anders an gegeben, auf das Gewicht und die Gesamtmenge bzw. auf das Gesamtgewicht der Zube reitungen bezogen.
The following examples are intended to illustrate the present invention without restricting it. Unless otherwise stated, all quantities, proportions and percentages are based on the weight and the total amount or the total weight of the preparations.
Claims
1 . Kosmetische Zubereitung in Form einer O/W-Emulsion oder ethanolischen Lösung enthaltend a) mindestens einen UV-Filter aus der Gruppe der Triazinderivate b) C12-15 Alkylbenzoat c) einen oder mehrere W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen. 1 . Cosmetic preparation in the form of an O / W emulsion or ethanolic solution containing a) at least one UV filter from the group of triazine derivatives b) C12-15 alkyl benzoate c) one or more W / O emulsifiers from the group of polyglyceryl compounds.
2. Kosmetische Zubereitung nach Anspruch 1 , dadurch gekennzeichnet, dass der oder die UV-Filter aus der Gruppe der Triazinderivate gewählt werden aus den Verbindungen 2,4,6-Tris-[anilino-(p-carbo-2'-ethyl-1 '-hexyloxy)]-1 ,3,5-triazin (INCI: Ethylhexyl Triazone) und 2,4-Bis-{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1 ,3,5-triazin (INCI: Bis- Ethylhexyloxyphenol methoxyphenyl Triazine). 2. Cosmetic preparation according to claim 1, characterized in that the UV filter or filters are selected from the group of triazine derivatives from the compounds 2,4,6-tris [anilino- (p-carbo-2'-ethyl-1) '-hexyloxy)] -1, 3,5-triazine (INCI: Ethylhexyl Triazone) and 2,4-bis - {[4- (2-ethyl-hexyloxy) -2-hydroxy] -phenyl} -6- (4 -methoxyphenyl) -1, 3,5-triazine (INCI: bis-ethylhexyloxyphenol methoxyphenyl triazine).
3. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine oder mehrere W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen gewählt werden aus der Gruppe der Verbindungen Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate, Polyglyceryl-3 Diisostearate und Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate. 3. Cosmetic preparation according to one of the preceding claims, characterized in that one or more W / O emulsifiers from the group of polyglyceryl compounds are selected from the group of compounds diisostearoyl polyglyceryl-3 dimer dilinoleates, polyglyceryl-3 diisostearates and polyglyceryl-4 diisostearates / Polyhydroxystearates / sebacates.
4. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung frei ist von Polyacrylaten, quervernetzten Acrylat/C10-C30 Alkylacrylat Polymeren und Vinylpyrrolidon/Hexadecen-Copolymeren. 4. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is free from polyacrylates, crosslinked acrylate / C10-C30 alkyl acrylate polymers and vinylpyrrolidone / hexadecene copolymers.
5. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung frei ist von 3-(4-Methylbenzyliden)-campher, 2- Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4-Methoxyzimtsäure-2- ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2-cyano-3,3-diphenylacrylat (INCI: Octocrylen, Parabenen (insbesondere Methyl-, Propyl- und Butylparaben), Methylisothiazolinon, Chlormethyl-isothiazolinon und DMDM-Hydantoin, Polyethylenglycolethern oder Polyethylenglycolestern. 5. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is free from 3- (4-methylbenzylidene) camphor, 2- hydroxy-4-methoxybenzophenone (INCI: Oxybenzone), 4-methoxycinnamic acid-2-ethylhexyl ester ( INCI Octylmethoxycinnamate), ethylhexyl-2-cyano-3,3-diphenyl acrylate (INCI: octocrylene, parabens (especially methyl, propyl and butyl paraben), methylisothiazolinone, chloromethyl isothiazolinone and DMDM hydantoin, polyethylene glycol ethers or polyethylene glycol esters.
6. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung frei ist von 2-Ethylhexyl 2-hydroxybenzoat (INCI: Ethylhexyl Salicylate) und 3,3,5-Trimethylcyclohexyl 2-hydroxybenzoat (INCI: Homosalate). 6. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is free from 2-ethylhexyl 2-hydroxybenzoate (INCI: ethylhexyl salicylate) and 3,3,5-trimethylcyclohexyl 2-hydroxybenzoate (INCI: homosalate).
7. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung in Form einer O/W-Emulsion vorliegt. 7. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is in the form of an O / W emulsion.
8. Kosmetische Zubereitung nach Anspruch 7, dadurch gekennzeichnet, dass als O/W- Emulgatoren eine oder mehrere Verbindungen gewählt aus der Gruppe Glycerylstearatcitrat, Glycerylstearat (selbstemulgierend), Stearinsäure, Stearatsalze,
Polyglyceryl-3-methylglycosedistearat, Natriumcetearylsulfat, Kaliumcetylphosphat, Polyglyceryl-10 Stearate, Natriumstearoylglutamat. 8. Cosmetic preparation according to claim 7, characterized in that one or more compounds selected from the group glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, Polyglyceryl 3-methylglycose distearate, sodium cetearyl sulfate, potassium cetyl phosphate, polyglyceryl 10 stearate, sodium stearoyl glutamate.
9. Kosmetische Zubereitung nach einem der Ansprüche 7 bis 8, dadurch gekennzeichnet, dass die Zubereitung C12-15 Alkylbenzoat in einer Konzentration von 0,5 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 9. Cosmetic preparation according to one of claims 7 to 8, characterized in that the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation.
10. Kosmetische Zubereitung nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, dass die Zubereitung W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen in einer Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 10. Cosmetic preparation according to one of claims 7 to 9, characterized in that the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
11 . Kosmetische Zubereitung nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, dass die Zubereitung UV-Filter aus der Gruppe der Triazinderivate in einer Gesamtmenge von 0,1 bis 15 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 11. Cosmetic preparation according to one of Claims 7 to 10, characterized in that the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
12. Kosmetische Zubereitung nach Anspruch 1 bis 6, dadurch gekennzeichnet, dass die Zubereitung in Form einer ethanolischen Lösung vorliegt. 12. Cosmetic preparation according to claim 1 to 6, characterized in that the preparation is in the form of an ethanolic solution.
13. Kosmetische Zubereitung nach Anspruch 12, dadurch gekennzeichnet, dass der Ethanolgehalt von 30 bis 70 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, beträgt. 13. Cosmetic preparation according to claim 12, characterized in that the ethanol content is from 30 to 70% by weight, based on the total weight of the preparation.
14. Kosmetische Zubereitung nach einem der Ansprüche 12 bis 13, dadurch gekennzeichnet, dass die Zubereitung C12-15 Alkylbenzoat in einer Konzentration von 0,5 bis 10 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 14. Cosmetic preparation according to one of claims 12 to 13, characterized in that the preparation contains C12-15 alkyl benzoate in a concentration of 0.5 to 10% by weight, based on the total weight of the preparation.
15. Kosmetische Zubereitung nach einem der Ansprüche 12 bis 14, dadurch gekennzeichnet, dass die Zubereitung W/O-Emulgatoren aus der Gruppe der Polyglycerylverbindungen in einer Konzentration von 0,1 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 15. Cosmetic preparation according to one of claims 12 to 14, characterized in that the preparation contains W / O emulsifiers from the group of polyglyceryl compounds in a concentration of 0.1 to 5% by weight, based on the total weight of the preparation.
16. Kosmetische Zubereitung nach einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, dass die Zubereitung UV-Filter aus der Gruppe der Triazinderivate in einer Gesamtmenge von 0,1 bis 15 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 16. Cosmetic preparation according to one of claims 12 to 15, characterized in that the preparation contains UV filters from the group of triazine derivatives in a total amount of 0.1 to 15% by weight, based on the total weight of the preparation.
17. Kosmetische Zubereitung nach einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, dass die Zubereitung einen oder mehrere Verdickungsmittel enthält.
17. Cosmetic preparation according to one of claims 12 to 15, characterized in that the preparation contains one or more thickeners.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020204937.8A DE102020204937A1 (en) | 2020-04-20 | 2020-04-20 | Environmentally friendly sunscreen |
| PCT/EP2021/057374 WO2021213760A1 (en) | 2020-04-20 | 2021-03-23 | Environmentally friendly sunscreen |
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| Publication Number | Publication Date |
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| EP4138766A1 true EP4138766A1 (en) | 2023-03-01 |
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| EP21715508.4A Pending EP4138766A1 (en) | 2020-04-20 | 2021-03-23 | Environmentally friendly sunscreen |
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| EP (1) | EP4138766A1 (en) |
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| US6815453B1 (en) * | 1996-01-25 | 2004-11-09 | Beiersdorf Ag | Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds |
| DE10333443A1 (en) * | 2003-07-23 | 2005-02-10 | Goldschmidt Ag | Emulsifier for low-viscosity W / O emulsions based on partially crosslinked polyglycerol esters of polyhydroxystearic acid |
| DE102007035567A1 (en) * | 2007-07-26 | 2009-01-29 | Basf Se | UV filter capsule |
| FR3015896B1 (en) * | 2013-12-31 | 2017-10-13 | Novance | SOLUBILIZATION OF UV FILTERS |
| DE102016220547A1 (en) * | 2016-10-20 | 2018-04-26 | Beiersdorf Ag | Ethanolic sunscreen with reduced tendency to textile staining |
| DE102017202838A1 (en) * | 2017-02-22 | 2018-08-23 | Beiersdorf Ag | Waterproof, sprayable sunscreen |
-
2020
- 2020-04-20 DE DE102020204937.8A patent/DE102020204937A1/en not_active Withdrawn
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2021
- 2021-03-23 EP EP21715508.4A patent/EP4138766A1/en active Pending
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