Jinqing Qu

Title: Jinqing Qu: Innovator in Low-Viscosity Hydroxyl-Terminated Resins

Introduction

Jinqing Qu is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of polymer chemistry, particularly in the development of low-viscosity hydroxyl-terminated resins. His innovative work has led to advancements in coating technologies that meet stringent environmental standards.

Latest Patents

Jinqing Qu holds a patent for a "Low-viscosity hydroxyl-terminated resin with diisocyanate as a core, and preparation method therefor and use thereof." This invention discloses a low-viscosity hydroxyl-terminated resin that is synthesized through a straightforward process. The preparation involves modifying a micromolecular polyol with a monoepoxide, followed by a reaction with diisocyanate to yield the desired resin. The resulting hydroxyl-terminated resin boasts a hydroxyl value of 140-300 mg KOH/g and a viscosity range of 300-3000 cp at 25°C. This resin is designed to crosslink with polyurethane curing agents, resulting in a dual-component polyurethane coating that adheres to national standards for solvent-based coatings.

Career Highlights

Throughout his career, Jinqing Qu has worked with esteemed institutions such as South China University of Technology and Carpoly Chemical Group Co., Ltd. His research and development efforts have focused on creating high-performance materials that are both effective and environmentally friendly.

Collaborations

Jinqing Qu has collaborated with notable colleagues, including Shan Huang and Yan'An Zhu. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Jinqing Qu's innovative work in the field of low-viscosity hydroxyl-terminated resins exemplifies his commitment to advancing polymer chemistry. His contributions not only enhance the performance of coatings but also align with environmental sustainability goals.