| abstract |
Self-foaming and / or foam-like cosmetic or dermatological preparations, which DOLLAR A I. is an emulsifier system consisting of DOLLAR A A. at least one emulsifier A, selected from the group of fully, partially or unneutralized, branched and / or unbranched, saturated and / or unsaturated fatty acids with a chain length of 10 to 40 carbon atoms, DOLLAR A B. at least one emulsifier B, selected from the group of polyethoxylated fatty acid esters with a chain length of 10 to 40 carbon atoms and with a degree of ethoxylation of 5 to 100 and DOLLAR A C. at least one coemulsifier C, selected from the group consisting of saturated and / or unsaturated, branched and / or unbranched fatty alcohols with a chain length of 10 to 40 carbon atoms, DOLLAR A consists of DOLLAR A II. up to 30% by weight, based on the total weight the preparation - a lipid phase, DOLLAR A III. 1 to 90% by volume, based on the total volume of the preparation, of at least one gas selected from the group consisting of air, oxygen, nitrogen, helium, argon, laughing gas (N¶2¶O) and carbon dioxide (CO¶2¶), DOLLAR A IV. One or more substances selected from the group of organic hydrocolloids, containing DOLLAR A. |