Yanfeng Wen

Title: Yanfeng Wen: Innovator in Composite Materials

Introduction

Yanfeng Wen, located in Beijing, China, is a notable inventor with a focus on composite materials, specifically in the field of adhesives and geotextiles. He holds one patent that showcases his innovative approach to improving the strength and durability of materials used in construction and environmental applications.

Latest Patents

Wen's patent, titled "Composite polyester hot-melt adhesive and preparation method thereof and preparation method of anti-scouring geotextile," presents a novel composite polyester hot-melt adhesive. The preparation method involves an esterification reaction between a dibasic acid and a dihydric alcohol, conducted under nitrogen protection with the aid of a titanium/cobalt composite catalyst. The resulting adhesive, combined with polymethyl methacrylate (PMMA) microspheres, exhibits enhanced bonding strength and impact resistance. Furthermore, the anti-scouring geotextile produced using this adhesive effectively combines polyethylene terephthalate woven fabric with polypropylene geotextile, offering exceptional soil conservation and protection capabilities.

Career Highlights

Yanfeng Wen is currently employed at the China Institute of Water Resources and Hydropower Research, where he continues to engage in innovative research projects. His contributions to the field have been recognized through his patent, which demonstrates his expertise in creating high-performance materials essential for environmental protection.

Collaborations

Throughout his career, Wen has collaborated with esteemed colleagues, including Shu Yu and Zuyu Chen. Together, they contribute to advancements in water resources and hydropower research, leveraging their combined expertise to address complex engineering challenges.

Conclusion

In summary, Yanfeng Wen exemplifies a dedicated inventor whose work in composite materials is making a significant impact. His patented innovations not only enhance the effectiveness of geotextiles but also contribute to sustainable practices in construction and environmental management.