	US 11,839,669 B2
	Cosmetic emulsion bases (CEB)
John Clyde Carson, Sarasota, FL (US)
Assigned to SUNCOAST PRODUCTS LLC, Sarasota, FL (US)
Filed by Suncoast Products LLC, Sarasota, FL (US)
Filed on Mar. 16, 2022, as Appl. No. 17/696,494.
Claims priority of provisional application 63/252,752, filed on Oct. 6, 2021.
Prior Publication US 2023/0103526 A1, Apr. 6, 2023
Int. Cl. A61K 8/06 (2006.01); A61K 8/31 (2006.01); A61K 8/92 (2006.01); A61Q 19/00 (2006.01); A61K 8/37 (2006.01); A61K 8/34 (2006.01); A61K 8/02 (2006.01)

CPC A61K 8/062 (2013.01) [A61K 8/0254 (2013.01); A61K 8/342 (2013.01); A61K 8/375 (2013.01); A61Q 19/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/48 (2013.01)]

13 Claims

1. A method for making cosmetic emulsions comprising the steps of:

providing at least one fatty alcohol;

providing at least one low HLB surfactant;

providing at least one high HLB surfactant;

mixing said at least one fatty alcohol with said at least one low HLB surfactant and said at least one high HLB surfactant together to form a substantially uniformly dispersed mixture;

heating the mixture to between 65 and 75 degrees Celsius;

adding at least one water soluble polymer to the uniformly dispersed mixture to form an emulsifier blend, now containing the uniformly dispersed water soluble polymer;

adding the emulsifier blend to a cosmetic emulsion oil phase to ensure greater dispersion of the water soluble polymer; and

adding the emulsifier blend in the oil phase to the water phase.