| abstract |
The invention relates to self-foaming and/or mousse-type cosmetic or dermatological preparations containing the following: an emulsifier system consisting of a) at least one emulsifier A, selected from the group of wholly, partially or non-neutralised, branched and/or unbranched, saturated and/or unsaturated fatty acids comprising a chain length of between 10 and 40 carbon atoms, b) at least one emulsifier B, selected from the group of polyethoxylated fatty acid esters comprising a chain length of between 10 and 40 carbon atoms and an ethoxylation degree of between 5 and 100 and c) at least one coemulsifier C, selected from the group of saturated and/or unsaturated, branched and/or unbranched fatty alcohols comprising a chain length of between 10 and 40 carbon atoms. The preparations also contain up to 30 wt. %, (in relation to the total weight of the preparation), of a lipid phase, between 1 and 90 vol. %, (in relation to the total volume of the preparation), of at least one gas, selected from the group containing air, oxygen, nitrogen, helium, argon, laughing gas (N2O) and carbon dioxide (CO2), between 0.01 and 10 wt. % of one or more gel-forming agents, selected from the group of inorganic thickeners, one or more substances, selected from the group of organic hydrocolloids and between 0.01 and 10 wt. % of one or more particulate hydrophobic and/or hydrophobed and/or oil-absorbing solid substances. |