Guoping Shi

Title: Guoping Shi - Innovator in Modified Polyisocyanate Technology

Introduction

Guoping Shi is a notable inventor based in Guangdong, China. He has made significant contributions to the field of modified polyisocyanates, particularly in their application as crosslinking components in coatings. His innovative work has led to the development of a unique formulation that enhances the properties of water-soluble and water-dispersible coatings.

Latest Patents

Guoping Shi holds a patent for a modified polyisocyanate. This invention relates to a modified polyisocyanate that is obtained through a reaction involving aminosulfonic acid, polyisocyanate, tertiary amine, and optionally, a polyether alcohol containing an ethylene oxide group. The resulting modified polyisocyanate features both iminooxadiazinedione and isocyanurate structures, with a specific weight ratio and sulfonate group content. The viscosity of this modified polyisocyanate ranges from 500 mPa·s to 10000 mPa·s, making it suitable for high-gloss and transparent coating applications.

Career Highlights

Guoping Shi is associated with Covestro Intellectual Property GmbH & Co. KG, where he continues to innovate in the field of polymer chemistry. His work has not only advanced the understanding of polyisocyanate formulations but has also contributed to the development of high-performance coatings.

Collaborations

Guoping Shi has collaborated with notable colleagues such as Hans-Josef Laas and Hao Liu. These partnerships have fostered a collaborative environment that enhances the research and development of innovative materials.

Conclusion

Guoping Shi's contributions to the field of modified polyisocyanates exemplify the impact of innovative thinking in material science. His patented technology continues to influence the development of advanced coatings, showcasing the importance of research and collaboration in driving innovation.