Weiyi Guan

Title: Weiyi Guan: Innovator in Colour Changing Compositions

Introduction

Weiyi Guan is a prominent inventor based in Shanghai, China. She has made significant contributions to the field of cosmetic formulations, particularly in the development of innovative colour changing compositions. Her work focuses on enhancing the aesthetic appeal and functionality of keratin materials.

Latest Patents

Weiyi Guan holds a patent for a unique colour changing composition in O/W emulsion form. This composition is designed for caring for and/or making up keratin materials. It comprises microcapsules containing releasable colorants, which include a core made of organic material and a layered coating that consists of polymers, colorants, and lipid-based materials. The formulation also includes a specific percentage of an aqueous phase and non-entrapped titanium dioxide, along with an O/W emulsifier. This innovative approach allows for dynamic color changes in cosmetic applications.

Career Highlights

Weiyi Guan is currently employed at L'Oréal, a leading global cosmetics company. Her role involves research and development in cosmetic formulations, where she applies her expertise to create cutting-edge products that meet consumer needs. With her background in chemistry and formulation science, she has been instrumental in advancing the company's product offerings.

Collaborations

Throughout her career, Weiyi has collaborated with talented colleagues, including Yihao Chai and Xuedong Liu. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Weiyi Guan's contributions to the field of cosmetic formulations, particularly her patented colour changing composition, highlight her role as a leading inventor in the industry. Her work at L'Oréal and collaborations with fellow researchers underscore her commitment to advancing cosmetic science.