Jigui Li

Title: The Innovative Journey of Inventor Jigui Li

Introduction

Jigui Li is a notable inventor based in Irvine, CA, who has made significant contributions to the field of polymer chemistry. With a total of six patents to his name, he has focused his innovations on the development of emulsion technologies that enhance the performance of architectural coatings.

Latest Patents

Among Jigui Li's most recent inventions is a patent for a polymeric emulsion containing amphoteric surfactants, which details a method for forming an acrylic emulsion. This process involves creating a pre-emulsion by combining a monomer composition with an amphoteric surfactant in water, followed by polymerization with a radical initiator. These novel emulsions are highly beneficial for architectural primers, showcasing an effective combination of performance and application.

Another significant invention by Li is the dirt pick-up resistant latex resin. This method involves forming a benzophenone-containing emulsion through a similar pre-emulsion process. By utilizing polymerizable benzophenone (meth)acrylates, the finished coatings exhibit improved dirt pick-up resistance while maintaining excellent flexibility to prevent cracking. This innovation addresses practical challenges in paint applications, making it a valuable contribution to the coatings industry.

Career Highlights

Jigui Li has honed his expertise through professional experiences with reputable companies. He has worked at Behr Process Corporation, where he likely developed his skills in coating technologies and applied chemistry. Additionally, his tenure at Liberty Hardware Manufacturing Corporation provided him with insights into product applications and market needs that directly influence his inventions.

Collaborations

Throughout his career, Jigui has collaborated with talented individuals such as Ming-Ren Tarng and Deepak Mishra. These partnerships have undoubtedly enriched his research and development efforts, allowing him to approach challenges from diverse perspectives and enhance the quality of his innovations.

Conclusion

Jigui Li's contributions to polymer chemistry and emulsion technology mark him as a distinguished inventor in his field. Through his innovative patents and collaborations, he continues to advance the industry with practical solutions that improve the performance of architectural coatings. As he builds on his previous work, his future inventions promise to further elevate the standard of quality in coating applications.