This inventor holds 1 USPTO granted patent. Top assignees: Hangzhou Normal University, Hangzhou Transfar Fine Chemical Co., Ltd.. Active years: 2025.
Company Filing History:
1 out of 33 
1 out of 2 Years Active: 2025
Title: **Innovator Bencheng Yu: Pioneering Waterborne Polyurethanes**
Introduction
Bencheng Yu is a prominent inventor located in Hangzhou, China, known for his innovative contributions to the field of polymer chemistry. He holds one patent that introduces a novel approach to waterborne polyurethane, showcasing the potential for enhanced material properties.
Latest Patents
Yu's notable patent is titled "2,2-dimethyl-1,3-dioxolan-4-yl-methyl 2-bromo-2,2-difluoroacetate, waterborne polyurethane, and preparation methods thereof." This patent pertains to (2,2-dimethyl-1,3-dioxolan-4-yl)methyl 2-bromo-2,2-difluoroacetate, serving as a modified monomer to create waterborne polyurethane. The incorporation of fluorine and bromine atoms at the C2 position not only enhances the polyurethane's structure but also leads to improved moisture resistance and flame retardance.
Career Highlights
Bencheng Yu has been associated with significant organizations in his career, including Hangzhou Transfar Fine Chemical Co., Ltd. and Hangzhou Normal University. His work has focused on the development of advanced materials, contributing to the understanding and application of polyurethane technology.
Collaborations
Throughout his professional journey, Yu has collaborated with esteemed colleagues such as Shengpeng Wang and Bajin Chen. These collaborations have further enriched his research and development endeavors, promoting innovative solutions within the industry.
Conclusion
Bencheng Yu stands out as an inventor dedicated to advancing material science through his innovative patents. His work on waterborne polyurethanes not only pushes the boundaries of chemical engineering but also contributes to the development of safer and more efficient materials for various applications.