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AEROSOLZUSAMMENSETZUNG MIT VERBESSERTEN SPRÜHEIGENSCHAFTEN
专利权人:
Henkel AG & Co. KGaA
发明人:
DÖRING, Thomas,TECKENBROCK, Gertraud
申请号:
EP14721812.7
公开号:
EP2994089B1
申请日:
2014.04.29
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
The invention relates to aerosol compositions for body care, which contain - at least one propellant and - at least one composition A, which contains a) at least one ester which is formed from at least one linear or branched, saturated or unsaturated alcohol having 4 to 30 carbon atoms and at least one linear or branched, saturated or unsaturated carboxylic acid having 8 to 30 carbon atoms, and b) at least one ester which is formed from at least one C2-C7 mono-, di-, or tricarboxylic acid, which can optionally contain one or more hydroxyl groups, and at least one linear or branched, saturated or unsaturated alcohol having 1 to 30 carbon atoms. Composition A contains at most 2 wt% of free water relative to the total weight of composition A. The weight ratio of ester a) : ester b) in composition A is 4.5 : 1 to 1.5 : 1. The invention further relates to a deodorising aerosol composition for body care, which contains, in relation to the total weight of the deodorising aerosol composition, - 10 to 90 wt% of at least one propellant, selected from propane, n-butane, isobutane, n-pentane, isopentane, dimethyl ether, carbon dioxide, dinitrogen oxide, fluorocarbons, and/or chlorofluorocarbons, and - 1 to 40 wt% of at least one composition A, which contains a) at least one ester which is formed from at least one linear or branched, saturated or unsaturated alcohol having 4 to 30 carbon atoms and at least one linear or branched, saturated or unsaturated carboxylic acid having 8 to 30 carbon atoms, b) at least one ester which is formed from at least one C2-C7 mono-, di-, or tricarboxylic acid, which can optionally contain one or more hydroxyl groups, and at least one linear or branched, saturated or unsaturated alcohol having 1 to 30 carbon atoms, and c) at least one antiperspirant active ingredient. Composition A contains at most 2 wt% of free water, relative to the total weight of composition A. The weight ratio of ester a) : ester b) in composition A is 4.5 :1 to 1.5 : 1. The
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