Weifei Li

Title: Weifei Li: Innovator in Emulsifier Technology

Introduction

Weifei Li is a notable inventor based in Yantai, China. He has made significant contributions to the field of emulsifier technology, particularly through his innovative patent. His work has implications in various industries, including coatings and adhesives.

Latest Patents

Weifei Li holds a patent for a "Preparation method for emulsifier, emulsifier, aqueous epoxy resin dispersion and formulation method." This preparation method involves reacting aminosulfonic acid and/or a sulfamate with an epoxy resin in the presence of water to create an ionic active emulsifier. The resulting emulsifier features at least one epoxy group and at least one sulfonic acid or sulfonate group. The aqueous epoxy resin dispersion produced using this emulsifier exhibits excellent stability and corrosion resistance after curing.

Career Highlights

Throughout his career, Weifei Li has worked with prominent companies such as Wanhua Chemical Group Co., Ltd. and Wanhua Chemical (Ningbo) Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical engineering and emulsifier development.

Collaborations

Weifei Li has collaborated with talented professionals in his field, including Xueshun Ji and Rui Qu. These partnerships have contributed to the advancement of emulsifier technology and the successful implementation of his innovative ideas.

Conclusion

Weifei Li's contributions to emulsifier technology through his patent and career achievements highlight his role as an influential inventor. His work continues to impact various industries, showcasing the importance of innovation in chemical engineering.