MXPA99008241A - Topical composition containing a sulfonated polyester gelling agent and a cationic structuring agent - Google Patents
Topical composition containing a sulfonated polyester gelling agent and a cationic structuring agentInfo
- Publication number
- MXPA99008241A MXPA99008241A MXPA/A/1999/008241A MX9908241A MXPA99008241A MX PA99008241 A MXPA99008241 A MX PA99008241A MX 9908241 A MX9908241 A MX 9908241A MX PA99008241 A MXPA99008241 A MX PA99008241A
- Authority
- MX
- Mexico
- Prior art keywords
- units
- phenylene
- composition
- formula
- composition according
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 96
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 42
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 25
- 229920000728 polyester Polymers 0.000 title claims abstract description 20
- 239000003349 gelling agent Substances 0.000 title claims abstract description 16
- 230000000699 topical Effects 0.000 title claims abstract description 10
- -1 sulfo-1,3-phenylene Chemical group 0.000 claims abstract description 20
- 150000001768 cations Chemical class 0.000 claims abstract description 19
- 239000002537 cosmetic Substances 0.000 claims abstract description 17
- 229920001634 Copolyester Polymers 0.000 claims abstract description 16
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 claims abstract description 15
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims abstract description 13
- 239000008346 aqueous phase Substances 0.000 claims abstract description 8
- 210000000088 Lip Anatomy 0.000 claims description 23
- 210000003491 Skin Anatomy 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 210000004209 Hair Anatomy 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 210000000744 Eyelids Anatomy 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 7
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 4
- 229910052570 clay Inorganic materials 0.000 claims description 4
- 239000002781 deodorant agent Substances 0.000 claims description 4
- 239000000516 sunscreening agent Substances 0.000 claims description 4
- 241000282414 Homo sapiens Species 0.000 claims description 3
- 210000000282 Nails Anatomy 0.000 claims description 3
- 230000000996 additive Effects 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- PAZHGORSDKKUPI-UHFFFAOYSA-N Lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- FKHIFSZMMVMEQY-UHFFFAOYSA-N Talc Chemical group [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000000111 anti-oxidant Effects 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims description 2
- 230000002335 preservative Effects 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 claims 1
- 230000001681 protective Effects 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 230000037072 sun protection Effects 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 23
- 238000005809 transesterification reaction Methods 0.000 description 12
- 238000005886 esterification reaction Methods 0.000 description 10
- 239000000049 pigment Substances 0.000 description 9
- 238000006068 polycondensation reaction Methods 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 238000006266 etherification reaction Methods 0.000 description 7
- 150000008064 anhydrides Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 150000002009 diols Chemical class 0.000 description 5
- 229940094522 laponite Drugs 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- AMXOYNBUYSYVKV-UHFFFAOYSA-M Lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000004432 carbon atoms Chemical group C* 0.000 description 4
- 239000012035 limiting reagent Substances 0.000 description 4
- 125000006353 oxyethylene group Chemical group 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 241000282412 Homo Species 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N DMA Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 210000000720 Eyelashes Anatomy 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N Isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M Potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 150000007514 bases Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000475 sunscreen Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical class O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L Calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N Calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N Calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 1
- 210000003467 Cheek Anatomy 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L Cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- WOZVHXUHUFLZGK-UHFFFAOYSA-N Dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N Dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 235000010654 Melissa officinalis Nutrition 0.000 description 1
- 240000004119 Melissa officinalis Species 0.000 description 1
- 210000004761 Scalp Anatomy 0.000 description 1
- 238000003436 Schotten-Baumann reaction Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Tris Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229960000314 Zinc Acetate Drugs 0.000 description 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L Zinc acetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-M benzoate Chemical compound [O-]C(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-M 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 108010064367 calcium titanate Proteins 0.000 description 1
- STIAPHVBRDNOAJ-UHFFFAOYSA-N carbamimidoylazanium;carbonate Chemical compound NC(N)=N.NC(N)=N.OC(O)=O STIAPHVBRDNOAJ-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 125000005131 dialkylammonium group Chemical group 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 235000012243 magnesium silicates Nutrition 0.000 description 1
- 229940071125 manganese acetate Drugs 0.000 description 1
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
- 238000006140 methanolysis reaction Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003020 moisturizing Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003822 preparative gas chromatography Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 150000003385 sodium Chemical group 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
- 230000001225 therapeutic Effects 0.000 description 1
- 125000005208 trialkylammonium group Chemical group 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Abstract
Cosmetic or dermatological composition for topical application comprises aqueous phase with sulfonated polyester gelling agent and cationic structuring agent Compositions for topical application comprising an aqueous phase containing a sulfonated polyester gelling agent and a selected cationic structuring agent. Composition for topical application comprising an aqueous phase, a hydrophilic sulfonated polyester gelling agent comprising a water-soluble or water-dispersible oligomeric terephthalic copolyester witha wt. average molecular weight of less than 20,000, preferably less than 15,000, consisting essentially of repeating dicarboxylic units of formula (I) (-CO-A-CO-O-(CH2-CH2O)n-) (I) A=1,4-phenylene, sulfo-1,3-phenylene or 1,3-phenylene n=1-4 in at least 35 mol.%of the units (I) A=1,4-phenylene and n=1 in at least 7 mol.%of the units (I) A=sulfo-1,3-phenylene optionally up to 20 mol.%of the units (I)=1,3-phenylene and a cationic structuring agent comprising monovalent cations, multivalent cations, polycations and association products of these.
Description
TOPICAL COMPOSITION COMPRISING A SULFONAPO POLYESTER-TYPE GELIFICATING AGENT AND A STRUCTURING AGENT
CATIÓNICO
DESCRIPTION OF THE INVENTION The present invention relates to an aqueous topical application composition, comprising an aqueous phase gelling agent, intended in particular for the cosmetic and / or dermatological field. This can be presented in the form of soft paste or bar, or in cup and constitute a product for the care, treatment and / or makeup of the skin, including the scalp, lips and / or other such as eyelashes, nails and the hair. This composition possesses good stability over time, mainly in the heat, and allows obtaining a film that has non-transfer properties and a bright appearance, associated with a feeling of freshness and comfort. This composition may constitute a base make-up, a lipstick, an eyeliner, a mask, a product against the dark circles, sunscreen, for artificial tanning of the skin or for body make-up, but also shade for the eyes. eyelids or blush for the cheeks or deodorant. The
REF .: 31168 make-up products or products for the care of the skin or lips of human beings, such as foundation stains or lipsticks, generally contain oil phases such as waxes and oils, pigments and / or fillers and, eventually, additives such as cosmetic or dermatological actives. These compositions, which are applied to the skin or lips, have the drawback of transferring; that is, to deposit at least in part, • leaving traces, on certain supports with which they could come into contact, mainly in glass, a cup, a cigarette, a garment or on the skin. They also suffer from a medium length of the applied film, which is why the application of the base makeup composition or lipstick needs to be renewed regularly. In addition, the transfer of these unacceptable traces mainly in garments, may cause certain women not to use this type of makeup. To remedy these drawbacks, cosmetologists have devised the association of volatile oils, mainly volatile silicones or isoparaffins, with siloxysilicate resins with three-dimensional structure. Such associations are mainly described in JP-A-61-65809 and EP-A-602905.
These compositions, although they have improved "non-transfer" properties, have the disadvantage of leaving on the lips or the skin, after evaporation of the silicone oils, a film that becomes uncomfortable with the passage of time (feeling of dryness and stretching), discarding a certain number of women of this type of lipstick or foundation makeup. In addition, these compositions are very slippery, making their application more difficult and leaving a matte film on the lips. Or, consumers today are looking for a bright product without transfer. In addition, these films are difficult to remove make-up, often needing a special product for makeup removal. The present invention has just as its object a topical application composition containing a particular aqueous gelling agent and structuring agent, which allows mainly to solve these drawbacks. More specifically, the present invention aims at a topical application composition comprising an aqueous phase, a sulfonated polyester hydrophilic gelling agent and a cationic structuring agent which is selected from the group consisting of monovalent, multivalent cations, polycations and their associations, this polyester being a water-soluble or water-dispersible terephthalic copolyester oligomer of molecular weight, by weight, less than 20,000 and essentially comprises repeating dicarboxylate units of the formula (I): [-CO-A-CO-0 (CH2-CH20 ) n-] (I) where A represents a group 1, 4-phenylene, sulfo-1,3-phenylene and optionally 1,3-phenylene, - n is a number from 1 to 4, at least 35% by mole of said units of the formula (I) are units for the which A represents a 1,4-phenylene group and n is equal to 1, at least 7% by mole of said units of Formula (I) are units for which A represents a sulfo-1,3-phenylene group, and optionally up to 20 mol%, preferably from 0.5 to 5 mol% are units of the Formula (I) for which A represents a 1,3-phenylene group. This gelling agent is not a pigment dispersible in water. It does not serve to coat or treat pigments, but to structure in particular in the form of a pencil an aqueous composition. This composition can be a cosmetic, dermatological, pharmaceutical or hygienic composition, presenting in particular the advantage of providing a bright deposit, of very good duration, which is not transferred, resistant to water, pleasant to the application and lasts all day. The deposit is not greasy, nor dry and it is not sticky. In addition, the composition of the present invention has properties of comfort of application and over time properties of freshness upon application, hydration and absence of tension sensation, "it is easy to remove make-up with the make-up removers usually used. It is less slippery than products that do not transfer and which contain volatile oils, which facilitates its application on the lips or skin.On the other hand, it is stable with time and in particular with temperature, which allows its use in warm countries, preferably at least 40% in moles and between 40 to 90% in moles of the units of Formula (I) are units for which A represents a 1,4-phenylene group and n is equal to 1 Preferably, at least 10 mol% and preferably 10 to 25 mol% of the units of the Formula (I) are units for which A represents a sulfo-1,3-phenylene group.
The ends of the chains of said oligomeric copolyester may be the same or different and are essentially represented by the groups of the Formula
-CO-A-CO-0- (CH2-CH-0) n-H (I7) wherein A and n are as previously defined. The oligomer can also have groups of the formulas at the ends of the chain and in a smaller amount; A-CO-OH or -A-CO-OR: formulas in which
A is as defined above and R represents an alkyl group of 1 to 4 carbon atoms. When A represents a sulfo-1,3-phenylene group, it is more particularly an alkali metal sulfonate, mainly sodium or potassium sulphonate, or it is an ammonium or monoalkylammonium sulfonate, dialkylammonium, trialkylammonium or tetraalkylammonium lower sulfonate. The term "lower alkylammonium" is preferably understood as an ammonium whose alkyl radicals are lower alkyl radicals, preferably from 1 to 6 carbon atoms. Preferably, it is a sodium sulfonate. The oligomeric copolyester can optionally comprise up to 20 mol%, preferably from 0.5 to 5 mol% of units of the formula (I) for which A represents a 1,3-phenylene group. Preferably, the oligomeric copolyester of the present invention has a molecular weight, by weight, ranging from 5,000 to 14,000 and preferably from 8,000 to 10,000. Molecular masses by weight are measured by gel permeation chromatography, in dimethylacetamide containing
N of LiBr at 100 ° C. The results are expressed in polystyrene equivalent. The preferred oligomer is in particular that described in Example 1 which is presented below. The oligomeric copolyester can be obtained by means of the normal procedures for the preparation of polyesters, by melting, by means of solvents or by the interfacial route, which involve the following reactions: esterification of diacids and diols and polycondensation, transesterification of diesters and diols and polycondensation, - self-condensation of hydroxy acids, - Schotten-Baumann by means of the diols and acid chlorides and then polycondensation, - polymerization of lactones, controlling the minimum content of units of the Formula (I) for which A represents a 1,4-phenylene group and n equals 1, similar for the initial stoichiometric ratios of the different monomers and for the matrix of side reactions. A particularly interesting mode of preparation is that of transesterification / polycondensation and / or esterification / polycondensation, by melting with the aid of a transesterification and / or esterification catalyst. The matrix of the structure is obtained by controlling the minimum content of units of the Formula (I) for which A represents a 1,4-phenylene group and n is equal to 1, similar for the initial stoichiometric ratios of the different diacid monomers and / or diesters and diols, and using an etherification limiting agent, which may be a basic compound such as an aliphatic or aromatic amine or an alkali metal or alkaline earth metal hydroxide or acetate. The control of the molecular mass is obtained in a manner known to those skilled in the art, by means of suitable values of pressure, temperature and time. The terephthalic oligomeric copolyester used in accordance with the present invention can be prepared by esterification and / or transesterification / polycondensation of a monomer composition based on: acid, anhydride or terephthalic diester (Tp) acid, anhydride or sulfoisophthalic diester (Slp) optionally acid, anhydride or isophthalic diester (Ip) and ethylene glycol (EG). According to the relative amounts that correspond
* a molar ratio (Slp) / [(Tp) + (Slp) + (Ip)] of at least 7/100, preferably at least 10/100, and very particularly from 10/100 to 25/100, * a molar ratio (Ip) / [(Tp) + (Slp) + (Ip)] of 20/100 at the most, preferably 5/100 at the most, * a molar ratio (EG) / [(Tp) + (Slp) + (Ip)] from 2/1 to 3/1. In the presence of an esterification and / or transesterification catalyst and an etherification limitation. The terephthalic monomer (Tp) is preferably used in the form of a lower diester (dialkyl diester of 1 to 4 carbon atoms), preferably dimethyl. The sulphoisophthalic monomer (Slp) is preferably used in the form of an alkali metal (mainly sodium), lower diester (alkyl of 1 to 4 carbon atoms), preferably methyl, sulfonate. Particular mention may be made of dimethyl sodium oxysulfonyl-5-isophthalate. The isophthalic monomer (Ip) optionally is preferably used in the form of isophthalic acid. When the "diacid" monomers are used in the form of diesters, the transesterification (exchange) operation between the "diacid" monomers and the ethylene glycol is carried out at a temperature greater than or equal to 130 ° C, preferably of the order of 140 ° C. 220 ° C and particularly of the order of 180 to 220 ° C; at this temperature the methanol (the preferred case of the methyl diesters) formed is removed from the reaction medium, preferably by distillation. This exchange operation is carried out in the presence of a metal transesterification catalyst and an esterification limiter. This process lasts mainly from 1 to 4 hours and generally from 2 to 3 hours. The catalyst is preferably a metal carboxylate such as manganese acetate, zinc acetate, cobalt acetate or calcium acetate, or an organic or mineral titanate such as butyl titanate, 2, 2 ', 2' nitrile titanate. '-triethyl (or titanium aminotrietanolate which also plays the role of limiting etherification) or calcium titanate. The preferred catalysts are the organic titanates; these are used in an amount of the order of at least 0.001% by weight expressed in titanium, preferably of the order of 0.002% to 0.02% by weight of titanium, with respect to the weight of the reagents present. The etherification limiting agent can be a basic compound such as aliphatic or aromatic amines (triethanolamine, guanidine carbonate, dimethylaniline, naphthylamine ...) or an alkali metal or alkaline earth metal hydroxide or acetate (sodium, potassium acetate, benzoate of sodium... ) . It is generally used in an amount of the order of 0.001 to 0.05% with respect to the weight of the reagents present. When more than 90% of the theoretical amount of methanol has been distilled, the excess polyol is removed by bringing the temperature of the reaction medium to 230 ° C. The polycondensation operation is preferably carried out at a temperature of the order of 230 to 280 ° C, preferably of the order of 240 to 260 ° C, in another reactor preferably brought to this temperature and progressively a vacuum is applied until the pressure reach 10 Pa; a pressure reduction to approximately 10 millibars for about 40 minutes. The polycondensation operation is developed with the elimination of polyol molecules, this operation is stopped when the torque of the agitation motor indicates a value equivalent to approximately 0.5 to 5 Newton meters for a temperature of 250 ° C and the reaction mass has a stirring speed of 80 revolutions / min of an anchor mobile in a 7.5-liter reactor. Then, the vacuum is removed with nitrogen and the polymer is filtered in an ingot mold, then cooled and the polymer is ground. When one of the "diacid" monomers is present in the form of diacid or anhydride and the other or the others are in the form of diester or diesters, said oligomeric copolyesters are obtained by carrying out a transesterification operation of the monomeric diesters with ethylene glycol, in the conditions described above, followed by an esterification operation in the diacid or anhydride monomer medium, with ethylene glycol, then a polycondensation under the conditions described above, the total amount of ethylene glycol being divided between the two operations (transesterification and esterification). If necessary, the esterification operation is performed by adding to the reaction medium resulting from the transesterification operation, a monomer in the form of diacid or anhydride and ethylene glycol, preferably in suspension, at a temperature corresponding to the final temperature of the exchange; the period of introduction is of the order of 1 hour. This esterification operation is carried out at a temperature of the order of 230 to 280 ° C, preferably of the order of 250 to 260 ° C, in the presence of a catalyst of the same type as that used in the transesterification and of a limiting agent of the etherification. The operation is carried out in the presence of the same types of catalyst and etherification limiting as those used in the transesterification operation, and is carried out in the same proportions. The reaction is carried out with the elimination of the water discharged from the reactor at the same time as the excess of polyol. This type of preparation process is mainly described in Patent Application WO-A-95/32997. The hydrophilic gellant may be present in the composition according to the present invention, in an amount ranging from 0.5 to 40% by weight, with respect to the total weight of the composition, preferably from 5 to 40% and more preferably from 15 to 25%. With a hydrophilic gelling content at least equal to 5%, a solid composition is obtained, which can be given the shape of a bar or a cup.
The composition of the present invention can also comprise, according to the specific application envisaged, any additive that is normally used for topical application, mainly dermatological and cosmetic. Mention may be made, as examples of additives, of coloring materials such as dyes soluble in the composition medium, pigments and nacres, sunscreen agents, fillers, antioxidants, preservatives, thickening agents, plasticizing agents, surfactants, waxes, oils, perfumes. , cosmetic or dermatological active ingredients such as moisturizing agents. These additives are used in the concentrations normally used in the fields considered. It should be understood that those skilled in the art should select the additive (s) and / or their amount, so that the advantageous properties of the composition according to the present invention are not substantially altered by the addition of these ingredients. The inventors have found that the introduction, to the oligomer defined above, of certain additives such as the classic gelling agents, oils, pigments or fillers, can modify the structure of the composition. This is mainly remarkable when the composition is in solid form, mainly in the form of a stick or pencil. In particular, the hardness of the pencil or bar decreases. In addition, in certain cases the properties of the film such as brightness, deposit mainly on the skin, lips or eyelids, are modified. Surprisingly, the inventors have found that cationic structuring agents such as monovalent or ultivalent cations, polycations and their associations allow to retain the rigidity properties of the original composition of the present invention. The term "multivalent cation" refers to a cation charged at least 2 times, mainly charged 2, 3, 4 times or more. Advantageously, the ionic strength of the cationic structuring agent, which is the function of the charge or of the cations, their size and the amount of cations present, is high. In particular, the amount of free cations or polycations in the structuring agent is at least equal to 0.4% with respect to the total weight of said agent and preferably at least equal to 0.9%. In particular, this amount is 1.45%. Preferably, the cationic structuring agent comprises at least one cation selected from the group consisting of calcium, magnesium, aluminum, sodium, potassium, lithium and their associations. This or these cations are mainly associated with one or more counterions, such as those generally associated with this type of cations and in particular silicates. In accordance with the present invention, the structuring agent is a hydrated solid or not which may be of natural or synthetic origin. Preferably, agents of synthetic origin are used for reasons of reproducibility of said agent and its properties. These agents occur mainly in the form of powder. As the structuring agent useful in the present invention, mention may be made of the sodium and magnesium silicates, and in particular the sodium, lithium and magnesium silicate, such as the product sold by Laporte under the name Laponite XLG, the hydrated magnesium and aluminum silicates such as the product sold by the company Vanderbilt Company under the name Veegum ultra, which are synthetic smectite clays or even calcium silicates, mainly those in synthetic form sold under the name of Micro-cel C. Preferably, synthetic clay sold under the name Laponite XLG is used. In fact, this clay allows to preserve the initial hardness of the composition, mainly in the form of a pencil, but also allows to significantly increase the brightness of the film. The synthetic clay sold under the name of Veegum ultra allows to preserve the initial gloss of the composition. The structuring agent can be introduced into the composition before it hardens, mainly in the form of pregel, at a concentration of 1 to 10% in a part of the aqueous phase of the composition. This may represent from 0.1 to 10% of the active material (M.A.) by weight, with respect to the total weight of the composition and preferably from 1 to 5% by weight. Advantageously, the oligomer and the cationic structuring agent are present at a weight ratio of oligomer / agent ranging from 0.1 to 60 and preferably from 3 to 20. The present invention applies not only to care products and / or cosmetic treatment of the lips, eyelids and skin, and includes the care of the hair and the inside of the eyelids, but also applies to makeup products of the skin, lips and eyelids , eventually having care and / or treatment properties. The composition can be applied on the face, neck, hands, body, lips, nails, eyelashes, etc. The composition according to the present invention may be in the form of a dermatological or skin care composition, or in the form of a sunscreen or make-up remover composition. It is also available in non-colored form, possibly containing cosmetic or dermatological active ingredients. It can also be used as a base for the care of the skin or lips (lip balms protect them from cold and / or sun and / or wind), as a deodorant or even as a product for artificial tanning of the skin. Similarly, the composition according to the present invention can be presented in the form of a colored product for skin make-up, in particular as foundation, blush, eyeshadow or eyelid, eyeliner, mask, product against dark circles or make-up of the lips, such as lipstick and makeup for the body, presenting protection or treatment properties. In this case, it contains one or more coloring materials. These may represent from 0.1 to 40% by weight with respect to the total weight of the composition.
It is to be understood that the composition according to the present invention must be cosmetically or dermatologically acceptable, namely, non-toxic and capable of being applied to the skin, lips and hair of humans. The composition of the present invention advantageously comprises a particular phase, generally present at a ratio of 0 to 35% of the total weight of the composition, preferably 5 to 25%, and which may comprise the pigments and / or nacres and / or the fillers commonly used in cosmetic compositions. The composition according to the present invention can be manufactured by known methods, generally used in the cosmetic or dermatological field. The present invention also aims at a non-therapeutic and mainly cosmetic procedure for the care, treatment or make-up of the skin, lips or hair of humans, comprising the application on the skin, lips or hair, of the cosmetic composition such as that defined above. The present invention also aims at a non-therapeutic method for reducing or suppressing the transfer of a film of a composition deposited on the lips and / or on the skin and / or on the hair of humans, on a support with which the film comes into contact, which consists in introducing in the composition a hydrophilic gelling agent of the sulfonated polyester type and a cationic structuring agent, this polyester and this cationic structuring agent being as defined above. The present invention also aims to use the composition described herein, to obtain a film resistant to water and / or having the properties of non-transfer and / or freshness and / or comfort and / or not leaving traces and / or brightness. The present invention also aims at the use in a cosmetic composition or for the manufacture of a dermatological composition, a sulfonated polyester hydrophilic gelling agent and a cationic structuring agent, wherein this polyester and this cationic structuring agent are such as those previously defined. The present invention is illustrated in more detail in the following Examples. The percentages are given by weight. EXAMPLE 1 Preparation of an oligomeric terephthalic copolyester In a 7.5 liter stainless steel reactor, equipped with a stirrer at a rate of 80 revolutions / minute, which has a KYOWA thermoelectric pair with a double envelope for the circulation of a hot liquid and a column of distillation regulated by an electric gate, introduce: 11.47 moles of dimethyl terephthalate; 2.53 moles of sodium dimethyl isophthalate-5-sulfonate; - 39.16 moles of ethylene glycol; 54 ppm by weight of titanium, in the form of titanium aminotrietanolate as a catalyst and etherification limiting agent. The mixture is pre-heated to 180 ° C. Subsequently it is brought to a temperature of 220 ° C in approximately 130 minutes, to distill more than 90% of the theoretical amount of methanol. The reaction mixture is stirred at 230 ° C for 30 minutes. When the reaction mass has reached this temperature, a suspension is introduced in a period of 60 minutes, always at 230 ° C, whose composition is as follows: 0.5 moles of isophthalic acid; 2.36 moles of terephthalic acid; 8 moles of ethylene glycol.
The reaction mass is subsequently stirred at the temperature of 250 ° C for 60 minutes. During the period of introduction of the mixture and during the heating period up to 250 ° C, a mixture of water and ethylene glycol is distilled without retrogradation. The reaction mixture is subsequently transferred to a preheated autoclave at 250 ° C and then put under reduced pressure of 100 mbar in 22 minutes.
After 2 minutes under these conditions of temperature and pressure, the reaction mass is filtered and cooled. The copolyester obtained has the structural characteristics described in Table 1, which is presented below., where: *% molar of diacid units "corresponds to the content, in% of each diacid or diester used with respect to the group of diacids or diesters used." Tp "means: terephthalic unit" Ip "means: isophthalic unit. "Slp" means: sulfoisophthalic unit The characteristics of the "glycol" portion of the copolyesters are obtained by methanolysis of the products at 190 ° C for 16 hours, followed by an analysis by the technique of vapor phase chromatography and dosage by internal contrast.
"Molar% of the diols units" corresponds to the content, in%, of oxyethylene units "G", di (oxyethylene) units "2G", tri (oxyethylene) units "3G" and tetra (oxyethylene) units "4G", with with respect to the set of diole units. * "% GT / S units" corresponds to the molar% of the units of the Formula (I) [-CO-A-CO-0- (CH2-CH2-0) n-] (I) where A is 1, 4-phenylene and n = 1 with respect to the units of the formula (I) wherein A is 1, 4-phenylene, sulfo-1, 3-phenylene and optionally 1,3-phenylene and n has a value of 1 to
4"% GT / S units" is calculated by the following Formula:% GT / S units =. { % molar units Tp) x (% molar units G) / 100 * The molar mass of the polyesters (Mw) is determined by gel permeation chromatography (GPC) in DMAc / LiBr 100%, the results of which are given in polystyrene equivalents.
EXAMPLE 2 Lipstick The following composition is prepared: - terephthalic oligomeric copolyester of Example 1 20.0 g
- propylene glycol 1.96 g Laponite XLG 1.0 g
- pigments 4.0 g water c.b. p. 100
A 5% pregel is formed in the water contained in Laponite XLG, which is introduced into water containing the pigments, under stirring for 10 minutes, and then the oligomer is added under stirring and then homogenized for 1 hour. The final hardness of the lipstick is obtained after 1 week and the final film of the composition has a brilliance of 17. Its comfort, freshness and non-transfer properties are remarkable. The shining can be measured as follows: a film of 100 μm thick lipstick is placed on a contrast sheet, dried for 24 hours at room temperature (25 ° C) and then the brightness is measured with a brightness meter. Micro-Tri-Gloss type, with a 60 ° angle. EXAMPLE 3 Lipstick The following composition is prepared: oligomeric terephthalic copolyester of Example 1 20.0 g
- propylene glycol 1.96 g
- Laponite XLG 3.0 g
- pigments 4.0 g water c.b. p. 100
The mode of operation is the same as that of Example 2. The hardness of the lipstick obtained after one week is greater than that of the composition of Example 2 and the final film has a brightness of 30. Its properties of comfort, freshness and of non-transfer, they are remarkable. It is noted that in relation to this date, the best method known by the applicant to carry out the aforementioned invention, is the conventional one for the manufacture of the objects to which it relates.
Claims (27)
- CLAIMS Having described the invention as an antecedent, the content of the following claims is claimed as property: 1. A composition for application, characterized in that it comprises an aqueous phase, a hydrophilic gelling agent of sulfonated polyester type and a cationic structuring agent that is selected of the group consisting of monovalent, multivalent cations, polycations and their associations, the polyester being a watersoluble or water-dispersible oligomeric terephthalic copolyester of molecular weight, by weight, less than 20,000 and essentially comprising repeating dicarboxylate units of the Formula (I): [ -CO-A-CO-0 (CH2-CH20) n-] (I) wherein A represents a group 1, 4-phenylene, sulfo-1,3-phenylene and optionally 1,3-phenylene, n has a value from 1 to 4, - at least 35 mole% of the units of the Formula (I) are units for which A represents a 1,4-phenylene group and n is equal to 1, at least 7% by weight units of the formula (I) are units for which A represents a sulfo-1,3-phenylene group, and optionally up to 20 mol% of units of the formula (I) for which A represents a group 1,3-phenylene.
- 2. A composition according to claim 1, characterized in that the oligomer has a molecular mass by weight less than 15,000.
- 3. A composition according to any of claims 1 or 2, characterized in that the oligomer has a molecular weight by weight ranging from 5,000 to 14,000, and preferably from 8,000 to 10,000.
- 4. A composition according to any of the preceding claims, characterized in that the oligomer comprises at least 40 mole% of units of the Formula (I) for which A represents a 1,4-phenylene group and n is equal to 1.
- A composition according to any of the preceding claims, characterized in that the oligomer comprises from 40 to 90% by mole of units of the Formula (I) for which A represents a 1,4-phenylene group and n is equal to 1
- 6. A composition according to any of the preceding claims, characterized in that the oligomer comprises at least 10 mol% of units of the Formula (I) for which A represents a sulfo-1,3-phenylene group.
- 7. A composition according to any of the preceding claims, characterized in that the oligomer comprises from 10 to 25 mol% of units of the Formula (I) for which A represents a sulfo-1,3-phenylene group.
- 8. A composition according to any of the preceding claims, characterized in that the oligomer further comprises 0.5 to 5 mole% of units of the Formula (I) for which A represents a 1,3-phenylene group.
- 9. A composition according to any of the preceding claims, characterized in that the oligomer is present in an amount of 0.5 to 40% by weight, with respect to the total weight of the composition.
- 10. A composition according to any of the preceding claims, characterized in that the oligomer is present in an amount of 5 to 40% by weight, based on the weight of the composition and preferably 15 to 25% by weight.
- 11. A composition according to any of the preceding claims, characterized in that the cationic structuring agent comprises at least 0.4% by weight of free cations or polycations, with respect to the total weight of the structuring agent.
- 12. A composition according to any of the preceding claims, characterized in that the cationic structuring agent comprises at least 0.9% by weight of free cations or polycations, with respect to the total weight of the structuring agent.
- 13. A composition according to any of the preceding claims, characterized in that the cationic structuring agent comprises cations that are selected from the group consisting of calcium, magnesium, aluminum, sodium, potassium, lithium and their associations.
- 14. A composition according to any of the preceding claims, characterized in that the cationic structuring agent comprises a silicate type counter ion.
- 15. A composition according to any of the preceding claims, characterized in that the cationic structuring agent is a clay of synthetic origin.
- 16. A composition according to any of the preceding claims, characterized in that the cationic structuring agent is a magnesium, lithium and sodium silicate.
- 17. A composition according to any of the preceding claims, characterized in that the cationic structuring agent represents from 0.1 to 10% by total weight of the composition and preferably from 1 to 5%.
- 18. A composition according to any of the preceding claims, characterized in that the oligomer and the cationic structuring agent are present in a weight ratio of oligomer / agent ranging from 0.1 to 60 and preferably from 3 to 20.
- 19. A conformity composition. with any of the preceding claims, characterized in that the composition is a composition for the care, treatment or makeup of the skin, lips and / or hair.
- 20. A composition according to any of the preceding claims, characterized in that the composition contains at least one coloring material.
- 21. A composition according to any of the preceding claims, characterized in that the composition comprises at least one additive that is selected from the group consisting of sunscreen agents, antioxidants, preservatives, thickeners, plasticizers, surfactants, fillers, waxes, oils , perfumes and cosmetic or dermatological actives.
- 22. A composition according to any of the preceding claims, characterized in that the composition is presented in the form of a make-up product for the lips, a foundation for make-up, a shadow for the eyelids or eyes, a mask, an eyeliner eyes, a product against dark circles, a makeup product for the body, a product for the care of the face, neck, hands, body, nails or lips, a deodorant product, a protective product solar.
- 23. A composition according to any of the preceding claims, characterized in that it is presented in the form of a pencil.
- 24. A non-therapeutic procedure for the care, treatment or makeup of the skin, lips or hair of human beings, characterized in that it comprises the application on the skin, the lips or the hair, of the cosmetic composition in accordance with any of the preceding claims.
- 25. A non-therapeutic method for reducing or suppressing the transfer of a film of a cosmetic composition deposited on the lips and / or the skin and / or the hair of human beings, on a support with which the film comes into contact, characterized because it consists in introducing in the composition a sulfonated polyester hydrophilic gelling agent and a cationic structuring agent selected from the group consisting of monovalent or ultivalent cations, polycations and their associations, this polyester being an oligomeric terephthalic copolymer water-soluble or water-dispersible molecular mass, by weight, less than 20,000 and essentially comprising repeating dicarboxylate units of Formula (I): [-CO-A-CO-0 (CH2-CH20) n-] (I) wherein --A represents a group 1, 4-phenylene, sulfo-1,3-phenylene and optionally 1,3-phenylene, n has a value of 1 to 4, at least 35% by mole of the units of the formula (I) are nities for which A represents a 1,4-phenylene group and n equals 1, - at least 7 mol% of the units of Formula (I) are units for which A represents a sulfo-1 group, 3-phenylene, and optionally up to 20% by mole of units of the formula (I) for which A represents a 1,3-phenylene group.
- 26. The use of a composition according to any of claims 1 to 23, to obtain a water resistant film and / or having non-transfer and / or freshness and / or comfort properties and / or that does not leave traces and / or brightness.
- 27. Use in a cosmetic composition or for the manufacture of a dermatological composition, a sulfonated polyester hydrophilic gelling agent and a cationic structuring agent selected from the group consisting of monovalent, multivalent cations, polycations and their associations , this polyester being a water-soluble or water-dispersible terephthalic oligomeric copolyester with a molecular weight of less than 20,000 and essentially comprising repeating dicarboxylate units of the formula (I): [-CO-A-CO-0 (CH2-CH20) n-] (I) wherein A represents a group 1, 4-phenylene, sulfo-1,3-phenylene and optionally 1,3-phenylene, n has a value from 1 to 4, at least 35 mole% of the units of the Formula (I) are units for which A represents a 1,4-phenylene group and n is equal to 1, - at least 7 mole% of the units of the Formula (I) are units for which A represents a sulfo-1, 3-phenylene group, and optionally up to 20 mol% of units of Formula (I) for which A represents a group 1, 3-phenylene, to obtain a comfortable, shiny, non-transferring and / or long-lasting film and / or which leaves no traces and / or which does not migrate and / or is resistant to water. SUMMARY OF THE INVENTION The present invention relates to a composition for topical application comprising an aqueous phase, a hydrophilic gelling agent of sulfonated polyester type and a cationic structuring agent which is selected from the group consisting of monovalent, multivalent cations, polycations and its associations, this polyester being a water-soluble or water-dispersible terephthalic oligomeric copolyester of molecular weight, by weight, less than 20,000 and essentially comprising repeating dicarboxylate units of the Formula (I): [-CO-A-CO-0 (CH2-CH20) n-] (I) wherein A represents a group 1, 4-phenylene, sulfo-1,3-phenylene and optionally 1,3-phenylene, n has a value of 1 to 4, at least 35 mole% of the units of the Formula (I) are units for which A represents a 1,4-phenylene group and n is equal to 1, at least 7 mole% of the units of Formula (I) are units for which A represents a sulfo-1, 3-phenylene group, and optionally up to 20% by mole, preferably from 0.5% to 5% by mole of units of the Formula (I ) for which A represents a 1,3-phenylene group. This composition can be a lipstick, a foundation for makeup, a product against dark circles, a deodorant product or for sun protection, which has non-transfer properties.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR9811434 | 1998-09-14 |
Publications (1)
Publication Number | Publication Date |
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MXPA99008241A true MXPA99008241A (en) | 2000-10-01 |
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