Fluorine-free water repellent, preparation thereof, and applications thereof

摘要

The present invention provides a preparation method for a fluorine-free water repellent, comprising (A) a homogenization step in which the raw materials are mixed in single step to obtain a mixture; and (B) a polymerization step to react said mixture into said water repellent. The operation of the present method is simple, and the water repellent produced has the advantage of high stability and high washing durability.