| abstract |
Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise n I. an emulsifier system which consists of n A. at least one emulsifier A chosen from the group of wholly neutralized, partially neutralized or unneutralized branched and/or unbranched, saturated and/or unsaturated fatty acids having a chain length of from 10 to 40 carbon atoms, n B. at least one emulsifier B chosen from the group of polyethoxylated fatty acid esters having a chain length of from 10 to 40 carbon atoms and a degree of ethoxylation of from 5 to 100 and n C. at least one coemulsifier C chosen from the group of saturated and/or unsaturated, branched and/or unbranched fatty alcohols having a chain length of from 10 to 40 carbon atoms, n II. up to 30% by weight—based on the total weight of the preparation—of a lipid phase, n III. 1 to 90% by volume, based on the total volume of the preparation, of at least one gas chosen from the group consisting of air, oxygen, nitrogen, helium, argon, nitrous oxide (N 2 O) and carbon dioxide (CO 2 ) n IV. 0.01-10% % by weight of one or more gelling agents chosen from the group of the inorganic thickeners. |