Zongzheng Liu

Title: Zongzheng Liu: Innovator in Cosmetic Chemistry

Introduction

Zongzheng Liu is a notable inventor based in Fall River, MA (US). He has made significant contributions to the field of cosmetic chemistry, particularly through his innovative processes.

Latest Patents

Liu holds a patent for the "Process of making D-panthenyl triacetate." This process involves reacting D-panthenol with acetic anhydride in the presence of the catalyst polymer bound dimethylaminopyridine to create an exothermic mixture. The acetic acid and catalyst are subsequently removed from the mixture, which is then neutralized with sodium hydroxide. The resulting sodium acetate is filtered out as a solid. D-panthenyl triacetate, the final product, is valuable in cosmetic compositions. He has 1 patent to his name.

Career Highlights

Zongzheng Liu is associated with Isp Investments Inc., where he applies his expertise in cosmetic formulations. His work has contributed to advancements in the industry, particularly in the development of effective cosmetic ingredients.

Collaborations

Liu has collaborated with notable colleagues, including Jon Kirk Smith and Murugappa Vedachalam. Their combined efforts have fostered innovation and progress in their respective fields.

Conclusion

Zongzheng Liu's contributions to cosmetic chemistry through his patented processes highlight his role as an innovator in the industry. His work continues to influence the development of cosmetic products that benefit consumers.