Emulsification of lanolin

摘要

A process for emulsifying lanolin comprising blending a mixture of lanolin, a diamine emulsifier and water wherein the mixture has pH in the range of from 2 to 7 and wherein the mixture is at a temperature of at least 40° C. wherein the diamine emulsifier is present in the mixture in an amount in the range of from 1% by weight of lanolin to 5% by weight of lanolin, the water is present in an amount in the range of from 120% by weight of lanolin to 400% and wherein the mixture is blended under high shear conditions.