FREE FLOWING NONIONIC SURFACTANTS

摘要

A method for converting liquid nonionic surfactants to dry free flowing form is disclosed. The new method includes the mixing of the liquid nonionic material with specific particulate carrier materials in amounts varying from 30 to 85 percent. Suitable carrier materials include compounds having functional properties in detergent formulations. The free flowing nonionic surfactant-carrier pre-mix is very suitable for post-addition to spray dried detergent formulations in order to increase their content of nonionic surfactant.