EP1962777A1 - Verbesserte langzeitwirkung von antitranspirantien - Google Patents
Verbesserte langzeitwirkung von antitranspirantienInfo
- Publication number
- EP1962777A1 EP1962777A1 EP06807392A EP06807392A EP1962777A1 EP 1962777 A1 EP1962777 A1 EP 1962777A1 EP 06807392 A EP06807392 A EP 06807392A EP 06807392 A EP06807392 A EP 06807392A EP 1962777 A1 EP1962777 A1 EP 1962777A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- preparation
- use according
- aluminum
- antiperspirant
- emulsion
- 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.)
- Ceased
Links
- 230000001166 anti-perspirative effect Effects 0.000 title claims abstract description 63
- 239000003213 antiperspirant Substances 0.000 title claims abstract description 63
- 230000007774 longterm Effects 0.000 title description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 72
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002537 cosmetic Substances 0.000 claims abstract description 28
- 239000003960 organic solvent Substances 0.000 claims abstract description 22
- 102100028314 Filaggrin Human genes 0.000 claims abstract description 21
- 101710088660 Filaggrin Proteins 0.000 claims abstract description 21
- AZUXKVXMJOIAOF-UHFFFAOYSA-N 1-(2-hydroxypropoxy)propan-2-ol Chemical compound CC(O)COCC(C)O AZUXKVXMJOIAOF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000001965 increasing effect Effects 0.000 claims abstract description 17
- 210000000106 sweat gland Anatomy 0.000 claims abstract description 16
- AXISYYRBXTVTFY-UHFFFAOYSA-N Isopropyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OC(C)C AXISYYRBXTVTFY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 6
- DUKPKQFHJQGTGU-UHFFFAOYSA-N Hexyl salicylic acid Chemical compound CCCCCCOC(=O)C1=CC=CC=C1O DUKPKQFHJQGTGU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000839 emulsion Substances 0.000 claims description 29
- 239000004480 active ingredient Substances 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 13
- GGYSTYGPXYUWTQ-UHFFFAOYSA-N 2-ethyl-2-methyltetradecanoic acid Chemical compound CCCCCCCCCCCCC(C)(CC)C(O)=O GGYSTYGPXYUWTQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000004530 micro-emulsion Substances 0.000 claims description 8
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 6
- 230000003780 keratinization Effects 0.000 claims description 6
- 241000282414 Homo sapiens Species 0.000 claims description 5
- 210000000736 corneocyte Anatomy 0.000 claims description 5
- 238000003892 spreading Methods 0.000 claims description 5
- 230000007480 spreading Effects 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 230000035900 sweating Effects 0.000 claims description 4
- 239000004471 Glycine Substances 0.000 claims description 3
- 241000282412 Homo Species 0.000 claims description 3
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 150000002632 lipids Chemical class 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 claims description 2
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 235000021302 avocado oil Nutrition 0.000 claims description 2
- 239000008163 avocado oil Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 230000037075 skin appearance Effects 0.000 claims description 2
- 239000008307 w/o/w-emulsion Substances 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 229960001422 aluminium chlorohydrate Drugs 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 8
- -1 aluminum chlorohydrates Chemical class 0.000 abstract description 6
- 210000003491 skin Anatomy 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 238000009472 formulation Methods 0.000 description 14
- 239000012071 phase Substances 0.000 description 12
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 208000008454 Hyperhidrosis Diseases 0.000 description 6
- 239000013543 active substance Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 210000004243 sweat Anatomy 0.000 description 6
- YCLAMANSVUJYPT-UHFFFAOYSA-L aluminum chloride hydroxide hydrate Chemical compound O.[OH-].[Al+3].[Cl-] YCLAMANSVUJYPT-UHFFFAOYSA-L 0.000 description 4
- 239000002781 deodorant agent Substances 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010010774 Constipation Diseases 0.000 description 3
- 108700041153 Filaggrin Proteins Proteins 0.000 description 3
- 102000011782 Keratins Human genes 0.000 description 3
- 108010076876 Keratins Proteins 0.000 description 3
- 206010000496 acne Diseases 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 210000002615 epidermis Anatomy 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000007764 o/w emulsion Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 description 2
- ASKIVFGGGGIGKH-UHFFFAOYSA-N 2,3-dihydroxypropyl 16-methylheptadecanoate Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)OCC(O)CO ASKIVFGGGGIGKH-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000004907 Macro-emulsion Substances 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006003 cornification Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000008384 inner phase Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- CRDAMVZIKSXKFV-UHFFFAOYSA-N trans-Farnesol Natural products CC(C)=CCCC(C)=CCCC(C)=CCO CRDAMVZIKSXKFV-UHFFFAOYSA-N 0.000 description 2
- 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
- 239000000260 (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-ol Substances 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 102100036912 Desmin Human genes 0.000 description 1
- 108010044052 Desmin Proteins 0.000 description 1
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- YXOLAZRVSSWPPT-UHFFFAOYSA-N Morin Chemical compound OC1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 YXOLAZRVSSWPPT-UHFFFAOYSA-N 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- 239000004904 UV filter Substances 0.000 description 1
- 108010065472 Vimentin Proteins 0.000 description 1
- 102000013127 Vimentin Human genes 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- DNXNYEBMOSARMM-UHFFFAOYSA-N alumane;zirconium Chemical class [AlH3].[Zr] DNXNYEBMOSARMM-UHFFFAOYSA-N 0.000 description 1
- 229940053431 aluminum sesquichlorohydrate Drugs 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003212 astringent agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 239000010634 clove oil Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000001218 confocal laser scanning microscopy Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000030609 dephosphorylation Effects 0.000 description 1
- 238000006209 dephosphorylation reaction Methods 0.000 description 1
- 210000005045 desmin Anatomy 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- XILPPDQAWPSZIL-UHFFFAOYSA-H dialuminum;dichloride;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Cl-].[Cl-] XILPPDQAWPSZIL-UHFFFAOYSA-H 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 229940043259 farnesol Drugs 0.000 description 1
- 229930002886 farnesol Natural products 0.000 description 1
- 238000000799 fluorescence microscopy Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 210000003780 hair follicle Anatomy 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 238000010820 immunofluorescence microscopy Methods 0.000 description 1
- 238000003125 immunofluorescent labeling Methods 0.000 description 1
- 238000012744 immunostaining Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 210000003963 intermediate filament Anatomy 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- OMKMBWSKBNBUMH-UHFFFAOYSA-N methyl 2-ethyltetradecanoate Chemical compound CCCCCCCCCCCCC(CC)C(=O)OC OMKMBWSKBNBUMH-UHFFFAOYSA-N 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- UXOUKMQIEVGVLY-UHFFFAOYSA-N morin Natural products OC1=CC(O)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UXOUKMQIEVGVLY-UHFFFAOYSA-N 0.000 description 1
- 235000007708 morin Nutrition 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical class CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000000434 stratum corneum Anatomy 0.000 description 1
- 210000000498 stratum granulosum Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000010678 thyme oil Substances 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- ICUTUKXCWQYESQ-UHFFFAOYSA-N triclocarban Chemical compound C1=CC(Cl)=CC=C1NC(=O)NC1=CC=C(Cl)C(Cl)=C1 ICUTUKXCWQYESQ-UHFFFAOYSA-N 0.000 description 1
- 239000001069 triethyl citrate Substances 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
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 210000005048 vimentin Anatomy 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- 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
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
Definitions
- the invention relates to the use of aluminum-based antiperspirant active in cosmetic preparations for increasing filaggrin expression in the sweat gland Ausfganges of humans and the use of aluminum-based antiperspirant active ingredients for the preparation of preparations for application to the human skin to increase filaggrin expression in the sweat glands - Execution.
- a cosmetic and / or dermatological antiperspirant formulation having an enhanced antiperspirant effect, and in particular one which contributes to the stabilization and / or maintenance of the antiperspirant effect of an antiperspirant after sweating and / or skin cleansing.
- the invention encompasses the use of aluminum-based antiperspirant active substances in cosmetic formulations according to claim 1 or for its preparation according to claim 2.
- a cosmetic preparation comprising aluminum-based antiperspirant active ingredients and at least one organic solvent selected from group 1 dissolves, 1 '-Oxydi-2-propanol, Hexylsalicilat and / or methyl ethyl tetradecanoate the tasks set.
- antiperspirant effect of cosmetic preparations, in particular antiperspirants, comprising these aluminum-based AT agents, preferably aluminum chlorohydrates, is enhanced on account of the synergistic blockage processes described above.
- the preparations according to the invention lead to the stabilization and / or maintenance of the antiperspirant effect of an antiperspirant even after sweating and / or skin cleansing.
- Figure 1 shows a comparison of filaggrin expression and cornification of ACH-treated and untreated executions marked by stars in the figures in two subjects. In each case the marking of filaggrin is shown as well as the entire epidermis for a better overview. On the left the filaggrin expression of ACH-treated executions and on the right the filaggrin expression of untreated acrosyringia of the same subjects are shown.
- preparations according to the invention comprising small amounts of organic solvents for increasing the expression of filaggrin in the sweat gland process of human beings and for enhancing the antiperspirant effect of cosmetic preparations, in particular antiperspirants, is therefore predestined.
- AT active agents such as aluminum salts, preferably ACH, preferably in the range of 10 wt.% To 25 wt.%, Based on the total mass of the preparation, with small amounts of organic solvents, those complexing components in the ACH on the Skin stabilize the filaggrin expression especially stimulate.
- the organic solvents are preferably selected from the group 1, 1'-oxydi-2-propanol, hexyl salicilate and / or methyl ethyl tetradecanoate,
- the combination of the preparation according to the invention, based on emulsion, containing at least one organic solvent, preferably 1, 1'-oxydi-2-propanol, hexyl salicilate and / or methyl ethyl tetradecanoate, with a roll-on packaging shows also astonishing advantages over the AT agents of the prior art Technology.
- the organic solvents affect the emulsion structure after application to the skin and may be e.g. cause a faster breakdown of the emulsion or an improved release of ACH from the emulsion.
- the solvents thus do not act as plasticizers or solubilizers but as so-called “emulsion breakers", which results in an improved release of the antiperspirant active substance and thus leads to the advantageous properties described above, such as increasing filaggrin expression, increased keratinization rate, enhancement of anti-perspirant activity. Transpirant Sign and improved long-term antiperspirant effect.
- the organic solvents are also wetting aids, which improve the application, for example, of an emulsion to the spherical surface of a roll-on packaging, so that more product is applied with the same application time than with an AT agent without the organic solvent.
- ACH preferably in the range from 10% by weight to 25% by weight, based on the total mass of the preparation
- organic solvents the solvent or solvents being selected from group 1, 1 '-Oxydi-2-propanol, preferably in a proportion of 0.01 wt.% To 0.5 wt.%, Hexylsalicilat, preferably in the range of 0.01 wt.% To 0.1 wt.% And / or Methylethyltetradecanoat , preferably in the range from 0.001% by weight to 0.01% by weight, in each case based on the total mass of the preparations.
- organic solvents in particular selected from the group 1, 1 '- oxydi-2-propanol, Hexylsalicilat and / or Methylethyltetradecanoat
- Such a preparation preferably based on emulsion, in particular as OVW emulsion, comprising aluminum-based antiperspirant active ingredients, in particular ACH, and small amounts, ie of up to 1, 5 wt.%, Particularly up to 0.5 wt.% Of organic Solvents, in particular selected from the group 1, 1 '-Oxydi-2-propanol, Hexylsalicilat and / or Methylethyltetradecanoat, is therefore particularly preferably according to the invention.
- the described process the greatly increased keratinization rate of the cells of the sweat gland duct, can be achieved even better in aqueous systems by adjusting the spreading behavior of the product such that the average decrease in the contact angle after application to the skin is> 1 ° ⁇ s ' 1 ( see Figure 2), as the formulations of the invention allow.
- Figure 2 shows the investigation of the spreading behavior of two AT products according to the invention with pure ACH solution (ACH concentration in each case 10%). The spreading behavior of the products can thus be adjusted so that the mean decrease in the contact angle after application to the skin is> 1 ° ⁇ s -1 .
- FIG. 3 shows the investigation of the emulsion structure of an AT product according to the invention based on an O / W system.
- extended lamellar phases can also be observed, which form a continuous structure.
- a cosmetic preparation preferably based on an O / W system, comprising not only aluminum-based antiperspirant active ingredients but also lamellar lipid phases, is preferred according to the invention.
- Filaggrin is a protein or rather a group of isoform proteins that are formed during the process of keratinization in the stratum granulosum from profilaggrin.
- the gene coding for profilaggrin is known and sequenced. It is located on the short arm of chromosome 21, among other genes that code for proteins that are important for the cornification process. The expression of these genes may also be regulated together.
- Profilaggrin and filaggrin are histidine-rich cationic proteins. The latter binds to various intermediate filaments such as cytokeratin, vimentin and desmin.
- Filaggrin is a keratin-associated filament protein that is only expressed in differentiated keratinocytes during terminal differentiation of the cells by proteolysis and dephosphorylations in the mature Filaggrinform processed.
- formulations according to the invention is shown to be skin-enhancing.
- the aluminum-based antiperspirant active it is advantageous to use acidic aluminum salts in aqueous solution.
- concentration ranges described relate to the so-called active contents of the antiperspirant complexes, in the case of the aluminum compounds to anhydrous complexes. Preference is also beyond the use of so-called.
- Activated Aluminiumchlorohydraten The following list of advantageous antiperspirant active agents should in no way be limiting:
- Aluminum salts of the empirical empirical formula [Al 2 (OH) n Cl n ] (at m + n 6):
- Aluminum-zirconium salts such as, for example, Al-Zr-tetrachlorohydrex glycine (35% aq. Sol.), are suitable aluminum-based antiperspirant active substances according to the invention.
- the antiperspirant active ingredients are used in the formulations according to the invention in an amount of 1% by weight to 35% by weight, preferably from 1% by weight to 30% by weight, in particular 10% by weight to 25% by weight, based in each case on Total mass of the preparation used.
- compositions with ACH preferably in the range from 10% by weight to 25% by weight, based on the total mass of the preparation, is particularly advantageous.
- preparations according to the invention may also be added with deodorants.
- the usual cosmetic deodorants are based on different active principles.
- antimicrobial substances in cosmetic deodorants the bacterial flora on the skin can be reduced.
- only the odor causing microorganisms should be effectively reduced.
- the sweat flow itself is not affected, in the ideal case, only the microbial decomposition of the sweat is temporarily stopped.
- the combination of astringents with antimicrobial substances in one and the same composition is also common.
- odor maskers such as the common perfume ingredients, odor absorbers, for example the layer silicates described in DE 40 09 347, of these in particular montmorillonite, kaolinite, INt, beidellite, nontronite, saponite, hectorite, bentonite , Smectite, furthermore, for example, zinc salts of ricinoleic acid.
- Germ-inhibiting agents are also suitable for incorporation into the preparations according to the invention.
- Advantageous substances are, for example, 2,4,4'-trichloro-2'-hydroxydiphenyl ether (Irgasan), 1, 6-di- (4-chlorophenylbiguanido) hexane (chlorhexidine), 3,4,4'-trichlorocarbanilide, quaternary ammonium compounds , Clove oil, mint oil, thyme oil, triethyl citrate, farnesol (3,7,1 1-trimethyl-2,6,10-dodecatriene-1-ol) and in DE 37 40 186, DE 39 38 140, DE 42 04 321 DE 42 29 707, DE 42 29 737, DE 42 37 081, DE 43 09 372, DE 43 24 219 described effective agents. Also, sodium bicarbonate is advantageous to use.
- the preparations according to the invention reduce the sweat flow (measured according to FDA guidelines) by 50-80%.
- a somewhat reduced sweat flow reduction can also be observed after heavy sweating or body cleansing, without the product being applied again beforehand.
- this welding flux reduction has been observed in cosmetic preparations comprising one or more organic solvents, especially if these are selected from the group 1, 1 '-Oxydi-2-propanol, Hexylsalicilat and / or methyl ethyltetradecanoat.
- Emulsions are often used as cosmetic or medical preparations. Emulsions are generally understood to mean heterogeneous systems which consist of two liquids that are immiscible or only slightly miscible with one another, which are usually referred to as phases. In emulsions, one of the two liquid phases is dispersed in the form of very fine droplets in the other liquid.
- micellar phases ie phases in which the inner phase is dispersed in the form of drops in the outer phase
- bicontinuous structures in which no independent liquid droplets are observed, but continuous, lamellar structures of the inner phase, passing through the surrounding phase
- this also influences the contact angle that this emulsion forms when applied to technical or biological surfaces and how this contact angle changes over time.
- the spreading behavior of the product according to the invention can be adjusted so that the average decrease in the contact angle after application to the skin is> 1 ° ⁇ s ' 1 . This is essentially due to the lamellar emulsion structure which is achieved according to the invention.
- the two liquids are water and oil and oil droplets are finely distributed in water, then it is an oil-in-water emulsion (O / W emulsion, eg milk).
- O / W emulsion oil-in-water emulsion
- the basic character of an O / W emulsion is characterized by the water.
- a water-in-oil emulsion (W / O emulsion, eg butter) is the reverse principle, with the basic character being determined by the oil.
- W / O, O / W or W / O / W emulsions are relevant.
- the preparation of the invention is based on O / W emulsions.
- emulsion systems which in addition to micellar phases also have pronounced lamellar phase portions.
- the penetration depth of aluminum into the humane armpit skin was determined on cryostat sections of axillary punches on the one hand by means of morine staining and subsequent fluorescence microscopy (for Morin staining see Quatrale RP, Coble DW et al., J. Soc.Coact.Chem. (1981), 32: 107-136). on the other hand examined in cryo-scanning electron microscope with attached EDX-Detekor (for EDX detection on frozen biological samples see Tobler M, Zierold K et al., Pancreas (1992) 7: 686-97). Filaggrin expression was assessed by immunofluorescent labeling on cryostat and plastic sections of axillary biopsies. The increased differentiation of the epidermis was detected on ultrathin sections in the transmission electron microscope.
- filaggrin is limited to the area of the execution and not to be found in the area of the surrounding epidermis. It indicates increased keratinization in the duct, which could then also be demonstrated by transmission electron microscopy on the same specimens (for correlative detection in CLSM and TEM see Biel SS, Kawaschinski K et al., J. Microsc. (2003) 212: 91-99) and thus impressively demonstrates the use according to the invention.
- the cosmetic and dermatological preparations according to the invention may comprise cosmetic adjuvants such as are conventionally used in such preparations, e.g. Preservatives, bactericides, UV filters, antioxidants, water-soluble vitamins, minerals, suspended solid particles, perfumes, foaming inhibitors, dyes, pigments that have a coloring effect, thickeners, moisturizing and / or moisturizing substances or other common ingredients a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers or silicone derivatives.
- cosmetic adjuvants such as are conventionally used in such preparations, e.g. Preservatives, bactericides, UV filters, antioxidants, water-soluble vitamins, minerals, suspended solid particles, perfumes, foaming inhibitors, dyes, pigments that have a coloring effect, thickeners, moisturizing and / or moisturizing substances or other common ingredients a cosmetic or dermatological formulation such as alcohols, polyols, polymers, foam stabilizers or silicone derivatives.
- the preparations according to the invention preferably also comprise 2-octyldodecanol, avocado oil and / or chitosan ,
- the preparations furthermore preferably comprise glycerol monoisostearate, polyoxyethylene 20-cetyl stearyl ether, polyethylene glycol 21 stearyl ether, polypropylene glycol 15 stearyl ether, polyethylene glycol 2-stearyl ether and / or polyoxyethylene 20-isocetyl ether.
- the preparations are preferably produced and used in an optically appealing transparent manner.
- Example formulations translucent microemulsions and microemulsion gels
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Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005060788A DE102005060788A1 (de) | 2005-12-16 | 2005-12-16 | Verbesserte Langzeitwirkung von Antitranspirantien |
| PCT/EP2006/067561 WO2007071474A1 (de) | 2005-12-16 | 2006-10-19 | Verbesserte langzeitwirkung von antitranspirantien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1962777A1 true EP1962777A1 (de) | 2008-09-03 |
Family
ID=37548671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06807392A Ceased EP1962777A1 (de) | 2005-12-16 | 2006-10-19 | Verbesserte langzeitwirkung von antitranspirantien |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1962777A1 (de) |
| DE (1) | DE102005060788A1 (de) |
| WO (1) | WO2007071474A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145909A1 (en) | 2009-06-16 | 2010-12-23 | Unilever Plc | Antiperspirant usage |
| DE102012223553A1 (de) | 2012-12-18 | 2014-06-18 | Beiersdorf Ag | Verwendung von Aluminiumsalzen gegen Stress-Schwitzen |
| CN103655459A (zh) * | 2013-12-19 | 2014-03-26 | 中国药科大学 | 一种多功能微乳凝胶制剂及其制备工艺 |
| DE102018206621A1 (de) | 2018-04-27 | 2019-10-31 | Beiersdorf Ag | Antitranspirantwirksame Zubereitung umfassend Erdalkalimetallsalze |
| DE102018206624A1 (de) | 2018-04-27 | 2019-10-31 | Beiersdorf Ag | Antitranspirantwirksame Zubereitung umfassend Erdalkalimetallsalze und Carbonsäuren |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584004B2 (ja) * | 1975-11-11 | 1983-01-24 | ライオン株式会社 | 液状制汗化粧料 |
| US5135747A (en) * | 1991-05-17 | 1992-08-04 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Deodorant/antiperspirant products with fragrance and encapsulated odor counteractant |
| US5487887A (en) * | 1993-10-28 | 1996-01-30 | Bristol-Myers Squibb Company | Clear antiperspirant roll-on compositions |
| US5575990A (en) * | 1993-10-28 | 1996-11-19 | Bristol-Myers Squibb Company | Antiperspirant roll-on compositions |
| GB9604340D0 (en) * | 1996-02-29 | 1996-05-01 | Unilever Plc | Antiperspirant aerosol composition and method of making same |
| AU6577798A (en) * | 1997-03-27 | 1998-10-22 | Colgate-Palmolive Company, The | Transparent aqueous-based roll-on antiperspirant composition |
| US6180121B1 (en) * | 1998-03-05 | 2001-01-30 | Colgate-Palmolive Company | Fragrance enhancing compositions for cosmetic products |
| US5968489A (en) * | 1998-05-01 | 1999-10-19 | The Procter & Gamble Company | Antiperspirant composition containing 1,2-hexanediol |
| GB9819991D0 (en) * | 1998-09-14 | 1998-11-04 | Unilever Plc | Antiperspirant composition and method |
| US6350460B1 (en) * | 1999-03-10 | 2002-02-26 | Colgate-Palmolive Company | Cosmetic stick composition |
| DE10033022A1 (de) * | 2000-07-07 | 2002-01-17 | Cognis Deutschland Gmbh | Aerosole |
| DE10063810A1 (de) * | 2000-12-21 | 2002-07-18 | Bode Chemie Gmbh & Co | Antitranspirant-Tücher |
| ATE328569T1 (de) * | 2001-03-05 | 2006-06-15 | Procter & Gamble | Wasserfreie schweisshemende oder desodorierende zusammensetzungen enthaltend einen festen, wasserlöslichen hautpflegenden wirkstoff und glycerin |
| JP4813690B2 (ja) * | 2001-06-05 | 2011-11-09 | 丸善製薬株式会社 | フィラグリン合成促進剤、角質層保湿機能改善・増強剤および角質層遊離アミノ酸量増加剤 |
| DE10223222A1 (de) * | 2002-05-24 | 2003-12-11 | Sebapharma Gmbh & Co Kg | Kosmetische Zusammensetzung mit hautentquellender Wirkung |
| US20040241123A1 (en) * | 2003-05-30 | 2004-12-02 | Christine Popoff | Suspension free and elastomer free antiperspirant cream |
| DE102004049282A1 (de) * | 2004-10-09 | 2006-04-20 | Beiersdorf Ag | Kosmetische oder dermatologische Formulierung enthaltend Chitosan |
-
2005
- 2005-12-16 DE DE102005060788A patent/DE102005060788A1/de not_active Withdrawn
-
2006
- 2006-10-19 EP EP06807392A patent/EP1962777A1/de not_active Ceased
- 2006-10-19 WO PCT/EP2006/067561 patent/WO2007071474A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007071474A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007071474A1 (de) | 2007-06-28 |
| DE102005060788A1 (de) | 2007-06-28 |
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