ITMI960792A1 - Gel solido compatto contenente acqua - Google Patents
Gel solido compatto contenente acqua Download PDFInfo
- Publication number
- ITMI960792A1 ITMI960792A1 IT96MI000792A ITMI960792A ITMI960792A1 IT MI960792 A1 ITMI960792 A1 IT MI960792A1 IT 96MI000792 A IT96MI000792 A IT 96MI000792A IT MI960792 A ITMI960792 A IT MI960792A IT MI960792 A1 ITMI960792 A1 IT MI960792A1
- Authority
- IT
- Italy
- Prior art keywords
- gel according
- acid
- glycol
- gel
- concentration ranging
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 12
- 239000007787 solid Substances 0.000 title description 9
- 239000000499 gel Substances 0.000 claims description 23
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- 229940008099 dimethicone Drugs 0.000 claims description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 6
- 235000013980 iron oxide Nutrition 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 150000004804 polysaccharides Chemical class 0.000 claims description 6
- 239000000344 soap Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- 239000000679 carrageenan Substances 0.000 claims description 5
- 235000010418 carrageenan Nutrition 0.000 claims description 5
- 229920001525 carrageenan Polymers 0.000 claims description 5
- 229940113118 carrageenan Drugs 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- 229920001282 polysaccharide Polymers 0.000 claims description 5
- 239000005017 polysaccharide Substances 0.000 claims description 5
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 5
- GYDYJUYZBRGMCC-INIZCTEOSA-N (2s)-2-amino-6-(dodecanoylamino)hexanoic acid Chemical compound CCCCCCCCCCCC(=O)NCCCC[C@H](N)C(O)=O GYDYJUYZBRGMCC-INIZCTEOSA-N 0.000 claims description 4
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- -1 fatty acid esters Chemical class 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011049 pearl Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- 229940043375 1,5-pentanediol Drugs 0.000 claims description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 229920002148 Gellan gum Polymers 0.000 claims description 2
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 241000220317 Rosa Species 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 239000000783 alginic acid Substances 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 229960001126 alginic acid Drugs 0.000 claims description 2
- 150000004781 alginic acids Chemical class 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 150000001413 amino acids Chemical class 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- UHHXUPJJDHEMGX-UHFFFAOYSA-K azanium;manganese(3+);phosphonato phosphate Chemical compound [NH4+].[Mn+3].[O-]P([O-])(=O)OP([O-])([O-])=O UHHXUPJJDHEMGX-UHFFFAOYSA-K 0.000 claims description 2
- 229940073609 bismuth oxychloride Drugs 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 235000012730 carminic acid Nutrition 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 229940051250 hexylene glycol Drugs 0.000 claims description 2
- 239000003906 humectant Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 150000001261 hydroxy acids Chemical class 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000000787 lecithin Substances 0.000 claims description 2
- 235000010445 lecithin Nutrition 0.000 claims description 2
- 229940067606 lecithin Drugs 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 claims description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000010702 perfluoropolyether Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 235000010356 sorbitol Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 235000013799 ultramarine blue Nutrition 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229940113120 dipropylene glycol Drugs 0.000 claims 1
- 229960001855 mannitol Drugs 0.000 claims 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229960002920 sorbitol Drugs 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000000811 xylitol Substances 0.000 claims 1
- 235000010447 xylitol Nutrition 0.000 claims 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims 1
- 229960002675 xylitol Drugs 0.000 claims 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 4
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 3
- 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 description 3
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 3
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 3
- 229960002216 methylparaben Drugs 0.000 description 3
- 229960005323 phenoxyethanol Drugs 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229940067573 brown iron oxide Drugs 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 2
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 2
- 229960003415 propylparaben Drugs 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- SNPLKNRPJHDVJA-ZETCQYMHSA-N D-panthenol Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCCO SNPLKNRPJHDVJA-ZETCQYMHSA-N 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229920002385 Sodium hyaluronate Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000004676 glycans Polymers 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940101267 panthenol Drugs 0.000 description 1
- 235000020957 pantothenol Nutrition 0.000 description 1
- 239000011619 pantothenol Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(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- Chemical compound [Na+].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 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 239000000516 sunscreening agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- A61K8/042—Gels
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
- Detergent Compositions (AREA)
Description
DESCRIZIONE
dell'invenzione industriale avente per titolo:
"Gel solido compatto contenente acqua"
La presente invenzione concerne un gel solido a struttura compatta contenente acqua.
Sul mercato esistono attualmente diversi tipi di gel contenenti acqua, sia nei settori detergenza, cura della pelle, antisolari che nei settori dei prodotti per il trucco.
Questi gel hanno 1'inconveniente di presentarsi in forma liquida, semiliquida o pastosa per cui è indispensabile la loro permanente inclusione in un contenitore di delimitazione e contenimento, mentre è sostanzialmente impedito il loro impiego in forma di stick.
Scopo della presente invenzione è stato quello di realizzare un gel contenente acqua, che presentasse particolari caratteristiche di solidità e compattezza, cosi da potere essere applicato direttamente sulla pelle oppure essere prelevato con le dita o con apposito applicatore, in ogni caso senza che in fase di applicazione la sua forma sia obbligatoriamente delimitata da un contenitore.
In accordo con 1'invenzione tale scopo è stato raggiunto con un gel caratterizzato dal fatto di contenere i seguenti ingredienti:
a} acqua in concentrazione variabile da 15% a 90%;
b) polisaccaridi termoreversibili in concentrazione variabile da 0,3% a 4%;
c) composti umettanti in concentrazione variabile da 4% a 40%; d) fase polverosa in concentrazione variabile da 2% a 35%.
Le caratteristiche del gel secondo 1'invenzione sono legate alla termoreversibilità delle strutture polisaccaridiche naturali singole o in combinazione tra loro, quali Carragenina, Agar, gellan, acido alginico e suoi sali con metalli alcalini ed alcalino terrosi, in presenza di acqua singola o in miscela con sostanze umettanti, a loro volta pure o miscelate tra loro, quali glicerina, glicol polipropilenico, glicol esilenico, glicol butilenico, pentilen glicol, dipropilene glicol, sorbitolo, mannitolo, xylitoio, PEG POE derivati, dimeticone copoliol.
Grazie alla termoreversibilità dei polisaccaridi, liquidi a caldo e solidi a freddo, il prodotto viene preparato a caldo e poi colato in apposito stampo o contenitore, dove il raffreddamento a temperatura ambiente determina una progressiva modificazione della reticolazione del gel e la sua conseguente solidificazione senza brusca transizione da liquido a solido.
La struttura può inoltre essere irrigidita con elettroliti in concentrazione variabile da 0% a 2,5%, contenenti cationi Nat, K+, Ca++, Mg++ e anioni Cl-, 304— , C03— , P04- .
La struttura del prodotto può inoltre essere modulata con l'utilizzo di saponi di acidi grassi (con catena da C5 a C22) o da saponi di esteri di acidi grassi (con catena da C5 a C22) con idrossiacidi quali acido lattico, acido tartarico, acido malico, acido citrico, acido succinico, in concentrazione variabile da 0% a 7%.
La fase polvere è composta da vari eccipienti di uso tradizionale in cosmetica quali mica, caolino, talco, nylon 12, amido, ossido di zinco, polomeri e copolimeri di acrilati, di polietilene, sàlica, silici sferiche, silicono sferici, singoli e in miscela tra loro o combinati con pigmenti quali ossidi di ferro, ossidi e idrossidi di cromo, ultramarine blue, ultramarine rose, violetto di manganese, biossido di titanio, perle a base di mica e biossido di titanio, perle a base di mica e ossicloruro di bismuto, carminio, lacche a base di coloranti organici come da CTFA.
Al fine di migliorare la dispersione dei pigmenti nel gel e la loro applicazione a tenuta sulla pelle i componenti della fase polvere sono rivestiti singolarmente o in miscela con silicone, dimeticone, lecitina, perfluoropolieteri, saponi metallici, lauroyl lisina, amminoacidi.
Eccipienti rivestiti con uno dei materiali sopra menzionati possono essere miscelati tra loro nel prodotto.
E' cosi ottenuto un prodotto solido, compatto e di facile stesura, che può contenere pigmenti per un'applicazione decorativa o essere veicolo di sostanze attive e/o filtri antisolari.
Grazie al suo contenuto di acqua il gel secondo 1'invenzione fornisce al momento dell'applicazione una sensazione di freschezza e forma un film che migliora la tenuta dei pigmenti e dei prodotti veicolanti sulla pelle.
Inoltre tale gel compatto permette un prelievo più facilmente controllabile che rende l'applicazione particolarmente gradevole. Le quantità prelevate e il sottile film di prodotto rilasciato sulla pelle non danno sensazione di appiccicosità e la stesura risulta omogenea e ben controllata.
Infine il breve tempo necessario all'evaporazione della fase volatile permette una buona sfumabilitàr che dà origine ad un film ad elevata tenuta.
Alcune formulazioni idonee per specifiche destinazioni del gel secondo 11invenzione sono fornite qui sotto a titolo esemplificativo e non limitativo.
GEL SOLIDO ANTISOLARE
Acqua 57,18
Mica 9,00
Titanio biossido micro 8,10
Polisaccaride 5,00
Exylene glicol 5,00
Glicerina 4,50
Dimeticone Copoliol ( 4,50
PEG 200 3,20
Fragranza 0,70 Gomma xantana 1,00 Fenossietanolo 0,30 Metilparabene 0,20 Lauroyl lisina 0,20 Propilparabene 0,10 Carragenina 1,10 Sodio ialuronato 0,02 TOTALE 100,00
GEL SOLIDO
Acqua 61,15 Biosaccaride Gum-1 2,50 Exylene glicol 5,00 Glicerina 4,50 Dimeticone Copoliol 4,50 PEG 200 3,20 Sodio stearato 1,30 Sodio polimetacrilato 2,00 Sodio cloruro 0,50 Gomma xantana 1,00 Fenossietanolo 0,30 Metilparabene 0,25 Lauroyl lisina 0,20 Propilparabene 0,10 Carragenina 0,60 Titanio biossido 77891 3,04 Ossido di ferro bruno 77491/92/99 1,72 Ossido di ferro 77492 0,14 Ossido di ferro 77491 1,00 Ossido di ferro 77499 1,00 Timica oro bronzo 3,00 Timica brill. oro 3,00 TOTALE 100,00
GEL SOLIDO DA TRUCCO
Acqua 55,32 Biosaccaride Gum-1 4.00 Glicerina 1.00 PEG 200 16,00 PEG 400 3.00 Sodio polimetacrilato 0,80 Sodio cloruro 1,90 Fenossietanolo 0,30 Metilparabene 0,25 Sodio stearato 2.00 Pantenolo 1,00 Propi1parabene 0,10 Carragenina 1,70 Sodio iarulonato 0,04 Titanio biossido 77891 8,00 Ossido di ferro bruno 77491/92/99 1,20 Ossido di ferro 77492 0,09 Mica 3,50 TOTALE 100,00
Claims (8)
- RIVENDICAZIONI 1. Gel caratterizzato dal fatto di contenere i seguenti ingredienti : a) acqua in concentrazione variabile da 15% a 90%; b) polisaccaridi termoreversibili in concentrazione variabile da 0,3% a 4%; c) composti umettanti in concentrazione variabile da 4% a 40%; d) fase polverosa in concentrazione variabile da 2% a 35%.
- 2. Gel secondo la rivendicazione 1, caratterizzato dal fatto che detti polisaccaridi comprendono, singolarmente o in combinazione, Carragenina, Agar, gellan, acido alginico e suoi sali con metalli alcalini ed alcalino terrosi.
- 3. Gel secondo la rivendicazione 1, caratterizzato dal fatto che detti composti umettanti comprendono, singolarmente o in combinazione, glicerina, glicol polipropilenico, glicol esilenico, glicol butilenico, pentilen glicol, dipropilene glicol, sorbitolo, mannitolo, xylitolo, PEG POE derivati, dimeticone copoliol.
- 4. Gel secondo la rivendicazione 1, caratterizzato dal fatto di comprendere elettroliti in concentrazione variabile da 0% a 2,5%.
- 5. Gel secondo la rivendicazione 4, caratterizzato dal fatto che detti elettroliti contengono cationi Na+, K+, Ca++, Mg++ e anioni Cl-, 304— , CO3— , PO4- .
- 6. Gel secondo la rivendicazione 1, caratterizzato dal fatto di comprendere saponi di acidi grassi con catena da C5 a C22 o da saponi di esteri di acidi grassi con catena da C5 a C22 con idrossiacidi quali acido lattico, acido tartarico, acido malico, acido citrico, acido succinico, in concentrazione variabile da 0% a 7%.
- 7. Gel secondo la rivendicazione 1, caratterizzato dal fatto che detta fase polverosa è composta da eccipienti di uso tradizionale in cosmetica quali mica, caolino, talco, nylon 12, amido, ossido di zinco, polomeri e copolimeri di acrilati, di polietilene, silica, silici sferiche, silicono sferici, singoli e in miscela tra loro o combinati con pigmenti quali ossidi di ferro, ossidi e idrossidi di cromo, ultramarine blue, ultramarine rose, violetto di manganese, biossido di titanio, perle a base di mica e biossido di titanio, perle a base di mica e ossicloruro di bismuto, carminio, lacche a base di coloranti organici come da CTFA.
- 8. Gel secondo la rivendicazione 7, caratterizzato dal fatto che i componenti della fase polverosa sono rivestiti singolarmente o in miscela con silicone, dimeticone, lecitina, perfluoropolieteri, saponi metallici, lauroyl lisina, amminoacidi.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000792A IT1284438B1 (it) | 1996-04-23 | 1996-04-23 | Gel solido compatto contenente acqua |
| DE69706598T DE69706598T2 (de) | 1996-04-23 | 1997-04-16 | Wasser enthaltend kompaktes festes Gel |
| ES97201129T ES2161413T3 (es) | 1996-04-23 | 1997-04-16 | Gel solido compacto que contiene agua. |
| EP97201129A EP0803245B1 (en) | 1996-04-23 | 1997-04-16 | A compact solid gel containing water |
| US08/837,821 US5928655A (en) | 1996-04-23 | 1997-04-22 | Compact solid gel containing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000792A IT1284438B1 (it) | 1996-04-23 | 1996-04-23 | Gel solido compatto contenente acqua |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI960792A0 ITMI960792A0 (it) | 1996-04-23 |
| ITMI960792A1 true ITMI960792A1 (it) | 1997-10-23 |
| IT1284438B1 IT1284438B1 (it) | 1998-05-21 |
Family
ID=11374081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT96MI000792A IT1284438B1 (it) | 1996-04-23 | 1996-04-23 | Gel solido compatto contenente acqua |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5928655A (it) |
| EP (1) | EP0803245B1 (it) |
| DE (1) | DE69706598T2 (it) |
| ES (1) | ES2161413T3 (it) |
| IT (1) | IT1284438B1 (it) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2767839B1 (fr) * | 1997-08-26 | 2002-06-07 | Oreal | Utilisation d'un conducteur ionique pour ameliorer le photochromisme d'une composition,notamment cosmetique, comprenant un compose photochrome, et composition comprenant ce conducteur ionique et ce compose photochrome |
| FR2772608B1 (fr) * | 1997-12-19 | 2001-05-04 | Oreal | Composition cosmetique et ses utilisations |
| FR2781666B1 (fr) * | 1998-07-30 | 2000-09-08 | Oreal | Composition cosmetique solide et ses utilisations |
| US6042815A (en) * | 1998-10-21 | 2000-03-28 | Revlon Consumer Products Corporation | Water and oil emulsion solid cosmetic composition |
| FR2791559B1 (fr) * | 1999-03-31 | 2003-03-07 | Oreal | Composition cosmetique comprenant au moins une phase pulverulente, un hydratant et un derive de galactomannane et utilisations |
| FR2795000B1 (fr) * | 1999-06-18 | 2001-08-03 | Oreal | Composition solide a phase continue aqueuse comprenant un gelifiant hydrophile et une charge particuliere, utilisations |
| FR2794999B1 (fr) * | 1999-06-18 | 2001-07-13 | Oreal | Gel aqueux solide comprenant un gelifiant hydrophile et des charges particulieres, compositions le contenant, utilisations |
| FR2794997B1 (fr) * | 1999-06-18 | 2002-05-17 | Oreal | Emulsion h/e solide comprenant du gellane et un tensioactif particulier, utilisations |
| FR2795079B1 (fr) * | 1999-06-18 | 2001-08-03 | Oreal | Gel aqueux solide comprenant un gelifiant hydrophile et un polyethylene glycol particulier, composition comprenant ce gel et utilisations |
| FR2795642B1 (fr) * | 1999-07-01 | 2003-06-13 | Led Evolution Dermatolog | Composition a base de polymere fluore et de sel d'alpha- hydroxy-acide utilisable par voie topique pour la protection de la peau |
| US20020081322A1 (en) * | 1999-11-17 | 2002-06-27 | Clement Lawson | Gel-type oil free cosmetic |
| FR2811545B1 (fr) * | 2000-07-12 | 2002-08-30 | Oreal | Composition solide a phase continue aqueuse comprenant une association particuliere de gelifiants hydrophiles, utilisations |
| FR2811560B1 (fr) * | 2000-07-12 | 2002-08-30 | Oreal | Composition solide a phase continue aqueuse comprenant une association particuliere de gelifiants hydrophiles, utilisations |
| FR2812002A1 (fr) * | 2000-07-19 | 2002-01-25 | Oreal | Composition solide comprenant un gelifiant hydrophile et une matiere odorante, utilisations |
| JP4955167B2 (ja) * | 2001-09-27 | 2012-06-20 | 株式会社コーセー | 水中油型固形化粧料 |
| USRE45998E1 (en) | 2004-04-02 | 2016-05-10 | Cosmetic Group USA, Inc. | Methods and molds for producing customized hot pour products |
| US20050218560A1 (en) * | 2004-04-02 | 2005-10-06 | Booth Alfred E | Methods and molds for producing hot poured cosmetic materials |
| US20050287091A1 (en) * | 2004-06-25 | 2005-12-29 | Spectrum Associates Llc | Color compositions and methods of using the same |
| ITMI20041731A1 (it) | 2004-09-10 | 2004-12-10 | Sa Fo Sa Srl | Composizione cosmetica solida per uso topico |
| US20070098667A1 (en) * | 2005-10-27 | 2007-05-03 | Jim Taneri | Methods and compositions for epilation |
| US20070098660A1 (en) * | 2005-10-27 | 2007-05-03 | Jim Taneri | Methods and compositions for epilation |
| IT1402847B1 (it) | 2010-06-01 | 2013-09-27 | Color Cosmetics S R L | Prodotto cosmetico solido in polvere compatta e relativo processo di ottenimento. |
| US8933134B2 (en) | 2010-06-09 | 2015-01-13 | L'oreal | Compositions containing agar and a softening agent |
| FR2977157B1 (fr) * | 2011-06-28 | 2016-07-29 | Oreal | Composition cosmetique comprenant de l'acide hyaluronique, une gomme de carraghenane et un diol particulier. |
| KR102332575B1 (ko) * | 2014-10-06 | 2021-11-29 | 코스맥스 주식회사 | 분체 화장료로서 3차원 입체 메이크업 화장료 조성물 및 이의 제조방법 |
| US11266579B2 (en) | 2017-10-31 | 2022-03-08 | Shiseido Company, Ltd. | Oil-in-water type emulsion solid cosmetic |
| WO2019156123A1 (en) | 2018-02-07 | 2019-08-15 | Shiseido Company, Ltd. | Solid w/o cosmetic composition |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522983B2 (it) * | 1973-06-05 | 1977-01-25 | ||
| US4291025A (en) * | 1980-04-11 | 1981-09-22 | Laclede Professional Products, Inc. | Agar gel topical dressing |
| JPH0694416B2 (ja) * | 1984-04-20 | 1994-11-24 | ポーラ化成工業株式会社 | メークアップ化粧料 |
| US4618491A (en) * | 1984-06-05 | 1986-10-21 | Daicel Chemical Industries Ltd. | Stable gel composition containing a carboxymethyl cellulose salt and a process for the preparation of them |
| JPS62249644A (ja) * | 1986-04-22 | 1987-10-30 | 日石三菱株式会社 | 擬似生体構造物 |
| EP0355908B1 (en) * | 1988-08-17 | 1996-12-18 | Unilever N.V. | Liquid based composition comprising gelling polysaccharide capable of forming a reversible gel and a method for preparing such composition |
| JPH0987687A (ja) * | 1995-09-26 | 1997-03-31 | Nendo Kagaku Kenkyusho:Kk | 粘土鉱物類を含有する脂肪酸石けん |
-
1996
- 1996-04-23 IT IT96MI000792A patent/IT1284438B1/it active IP Right Grant
-
1997
- 1997-04-16 ES ES97201129T patent/ES2161413T3/es not_active Expired - Lifetime
- 1997-04-16 EP EP97201129A patent/EP0803245B1/en not_active Expired - Lifetime
- 1997-04-16 DE DE69706598T patent/DE69706598T2/de not_active Expired - Lifetime
- 1997-04-22 US US08/837,821 patent/US5928655A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI960792A0 (it) | 1996-04-23 |
| EP0803245A1 (en) | 1997-10-29 |
| EP0803245B1 (en) | 2001-09-12 |
| DE69706598D1 (de) | 2001-10-18 |
| IT1284438B1 (it) | 1998-05-21 |
| US5928655A (en) | 1999-07-27 |
| ES2161413T3 (es) | 2001-12-01 |
| DE69706598T2 (de) | 2002-07-11 |
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