A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/85 (2006.01) A61K 8/02 (2006.01) A61Q 1/06 (2006.01) A61Q 5/06 (2006.01) A61Q 15/00 (2006.01)
Patent
CA 2230131
The present invention relates to a solid aqueous composition, specifically a topical solid composition, composed of a matrix having the appearance of a gel with the following rheological profile: - an initial viscosity at rest V0 sufficient to form a solid composition, preferably between 50,000 and 1,000,000 Pa.s, the said viscosity V0 being stable up to a shear constraint C1, - a viscosity V2 after shearing at a constraint C2 for which the ratio V0/V2 is greater than or equal to 1,000, - the difference C2 -C1 being less than or equal to 1,000 Pa. The composition according to the invention can be useful as a make-up, hair-styling or personal hygiene composition.
La présente invention concerne une composition aqueuse solide, en particulier une composition topique solide, constituée par une matrice ayant l'aspect d'un gel présentant le profil rhéologique suivant: - une viscosité initiale au repos V0 suffisante pour former une composition solide, de préférence comprise entre 50 000 et 1 000 000 Pa.s, la dite viscosité V0 étant stable jusqu'à une contrainte de cisaillement C1, - une viscosité V2 après cisaillement à une contrainte C2 pour laquelle le rapport V0/V2 est supérieur ou égal à 1 000, - la différence C2 -C1 étant inférieure ou égale à 1 000 Pa. La composition selon l'invention peut être utile comme composition de maquillage, de coiffage, d'hygiène corporelle ou de soin.
Dupuis Christine
Ferrari Veronique
Roulier Veronique
Samain Henri
L'oreal
Robic
LandOfFree
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