Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brigitte Noe0
Christian Mahe0
Hervé Delage-Grouiller0
Date of Patent
April 20, 2010
Patent Application Number
10487693
Date Filed
August 27, 2002
Patent Primary Examiner
Patent abstract
The present invention relates to a mixture, having a skin-tightening effect, which is made up of:10 to 80% by weight of a polysaccharide, preferably of an alginate, having a molecular weight of less than 600,000 Daltons, preferably less than 400,000 Daltons and more preferably less than 200,000 Daltons,15 to 75% by weight of a polyhydroxylated agent selected from sugars and their derivatives, particularly sugar esters and sugar ethers, preferably sorbitol,3 to 15% by weight of poly(vinyl alcohol) or polyvinylpyrrolidone, and0 to 25% by weight of cellulose or of a derivative of cellulose, such as carboxymethylcellulose or hydroxymethylcellulose.
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