COMPOSITION FOR CARE AND Hearing Aid

摘要

1. A composition for the care and hygiene of the ear canal, containing a pair of surfactants, which consists of the sodium salt of N-acylsarcosinate having an HLB (hydrophilic-lipophilic balance) greater than or equal to 25, and a sucrose ester with a fatty acid having an HLB greater than or equal to 11.2. A composition according to claim 1, which contains from 3 to 6%, preferably from 4 to 5%, more preferably 4.5%, relative to the weight of the composition of said sodium salt of N-acyl sarcosinate and from 1 to 3%, preferably from 1.8 to 2 , 2%, more preferably 2%, relative to the weight of the composition, said sucrose fatty acid ester. 3. The composition of claim 1, wherein said N-acyl sarcosinate sodium salt is sodium lauroyl sarcosinate. The composition of claim 1, wherein said sucrose fatty acid ester is sucrose laurate. A composition according to claim 1, which further comprises at least one aqueous solvent, at least one humectant and / or at least one additive. The composition of claim 5, wherein the humectant is methylpropanediol. 7. A composition according to claim 5, which contains ethylhexylglycerol, caproloylglycine and tetrasodium glutamate diacetate as additives. The composition according to claim 1, which is in the form of a single dose or spray. The composition according to claim 1, which contains: - a pair of surfactants, consisting of sodium lauroyl sarcosinate and sucrose laurate, - ethylhexyl glycerol, caproloyl glycine and tetrasodium glutamate diacetate as additives, - methylpropanediol as a humectant, - water as an aqueous solvent. 10 . The composition according to any one of paragraphs. 1-9 for its use in cleaning the ear canal and for caring for it, to remove residue