Hong Yao

Title: Innovations by Inventor Hong Yao

Introduction

Hong Yao is a notable inventor based in Boonton, NJ (US), recognized for his contributions to the field of polyurethane sealants. With a total of 8 patents to his name, Yao has made significant advancements in materials suitable for low-temperature applications.

Latest Patents

Among his latest innovations, Yao has developed a one-part polyurethane sealant designed for low-temperature applications. This composition includes a range of components such as isocyanate-functional polyurethane polymer, organic thixotropy agents, plasticizers, solvents, fillers, and catalysts for curing. The formulation is specifically engineered to maintain performance in cold conditions. Additionally, he has created a two-component polyurethane sealant that comprises an isocyanate component and a water component, featuring a latent amine hardener. This sealant is particularly advantageous for joint sealing on concrete substrates, allowing for primerless application even at temperatures as low as 4.4°C.

Career Highlights

Throughout his career, Hong Yao has worked with prominent companies such as Sika Technology AG and Sika Corporation. His work has focused on developing innovative solutions that enhance the performance and applicability of polyurethane materials in various environments.

Collaborations

Yao has collaborated with notable professionals in his field, including Steven Rosenberg and Thomas Bove. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Hong Yao's contributions to the field of polyurethane sealants demonstrate his innovative spirit and commitment to enhancing material performance in challenging conditions. His patents reflect a deep understanding of chemistry and engineering, making him a significant figure in the industry.