Cosmetic and dermatological preparations based on O/W emulsions

Abstract

Cosmetic and dermatological preparations in the form of O/W emulsions, comprising (1) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more C 14 -C 22 -fatty acids, (2) 0.2 up to 10% by weight, based on the total weight of the preparations, of one or more mono- and/or diglycerides of fatty acids, (3) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters, where the sum of (1), (2) and (3) is at most 12% by weight, (4) 0.5 to 10% by weight, based on the total weight of the preparations, of one or more nonpolar lipids, (5) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more fatty alcohols (6) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more lipophilic bodying agents having a melting point or dropping point of ≧30° C., (7) 0.5 to 10% by weight, based on the total weight of the preparations, of hydrogenated polyisobutene having a molecular weight of from 100 to 4000 g/mol, (8) where the total lipid phase can comprise up to 40% by weight of polar lipids, based on the total weight of the lipid phase.

1 . Cosmetic and dermatological preparations in the form of O/W emulsions, comprising 
 (1) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more C 14 -C 22 -fatty acids,    (2) 0.2 up to 10% by weight, based on the total weight of the preparations, of one or more mono- and/or diglycerides of fatty acids,    (3) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters,    where the sum of (1), (2) and (3) is at most 12% by weight,    (4) 0.5 to 10% by weight, based on the total weight of the preparations, of one or more nonpolar lipids,    (5) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more fatty alcohols    (6) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more lipophilic bodying agents having a melting point or dropping point of ≧30° C.,    (7) 0.5 to 10% by weight, based on the total weight of the preparations, of hydrogenated polyisobutene having a molecular weight of from 100 to 4000 g/mol,    (8) where the total lipid phase can comprise up to 40% by weight of polar lipids, based on the total weight of the lipid phase.    
     
     
         2 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (1) 0.5 up to 1.0% by weight, based on the total weight of the preparations, of one or more C 14 -C 22 -fatty acids.    
     
     
         3 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (2) 2.5 up to 3.0% by weight, based on the total weight of the preparations, of one or more mono- and/or diglycerides of fatty acids.    
     
     
         4 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (3) 1.0 up to 1.5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters.    
     
     
         5 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (2) up to 10% by weight, based on the total weight of the preparations, of glyceryl stearate.    
     
     
         6 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (3) up to 5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters chosen from the group of PEG-20 to PEG-100 stearates.    
     
     
         7 . Cosmetic or dermatological preparations according to  claim 1 , comprising 
 (4) 0.5 to 10% by weight, based on the total weight of the preparations, of one or more nonpolar lipids, chosen from the group of mineral oil and/or mineral waxes (including Vaseline).    
     
     
         8 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (5) 2.0-3.0% by weight, based on the total weight of the preparations, of one or more fatty alcohols.    
     
     
         9 . Cosmetic and dermatological preparations according to  claim 1 , comprising 
 (6) 1.5-2.5% by weight, based on the total weight of the preparations, of one or more lipophilic bodying agents having a melting point or dropping point of ≧30° C.