Company Filing History:
Years Active: 2024
Title: The Innovative Mind of Shiyu Guo: Pioneering Flexible Polyurethane Foam
Introduction
Shiyu Guo, an accomplished inventor based in Nanjing, China, has made significant contributions to the field of polymer chemistry. His work focuses on the preparation methods for flexible polyurethane foam, a material widely used in various applications ranging from furniture to automotive interiors.
Latest Patents
Guo holds a patent for the "Preparation method of flexible polyurethane foam." This innovative method involves several key steps. Firstly, it includes a ring-opening reaction of epoxidized vegetable oil, benzoylformic acid, a basic catalyst, and an inert solvent in a microchannel reactor to create a vegetable oil polyol. The second step involves an addition polymerization reaction with the obtained vegetable oil polyol and propylene oxide in a separate microchannel reactor. Finally, the vegetable oil polyol serves as a unique polyol, used alongside isocyanate polyol in a foaming reaction to yield flexible polyurethane foam.
Career Highlights
Shiyu Guo works at Nanjing Tech University, where he has dedicated his research to advancing material science and engineering. His expertise in the preparation of polyurethane foams showcases his commitment to sustainable materials, utilizing vegetable oils in the creation of everyday products.
Collaborations
Throughout his career, Guo has collaborated with fellow researchers such as Kai Guo and Zheng Fang. These partnerships have not only enriched his research but have also contributed to the innovative spirit at Nanjing Tech University, encouraging a collaborative atmosphere among inventors and researchers.
Conclusion
Shiyu Guo exemplifies the essence of innovation in materials science. With his patent for the preparation method of flexible polyurethane foam, he has set a foundation for future research and applications in sustainable materials. His work at Nanjing Tech University continues to inspire, proving that innovative ideas can lead to significant advancements in technology.