| 摘要 |
Disclosed is an alcohol-in-oil type emulsion comprising i) a multivalent metal salt, ii) a lower-alcohol phase and iii) an oil phase, wherein said oil phase comprises one or more oil and/or fat products selected from a hydrogenated oil obtained from a vegetable source or any derivative thereof or any similar products synthetically produced. Also disclosed is a method for producing a alcohol-in-oil type emulsion, said method comprising the steps of: (i) providing an oil phase, (ii) providing a suspension of a multivalent metal salt in an alcohol phase, (iii) mixing the oil phase provided in step (i) with the suspension provided in step (ii) to obtain a mixture, (iv) providing a further suspension of a multivalent metal salt in an alcohol phase, and (v) mixing the mixture obtained in step (iii) with the further suspension of the multivalent metal salt in an alcohol phase provided in step iv) to obtain the alcohol-in-oil type emulsion. Also disclosed is the use of the alcohol-in-oil type emulsion for use in antiperspirant and for treating hyperhidrosis.
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