Location History:
- Shangyu, CN (2017)
- Shaoxing, CN (2020)
- Zhejiang, CN (2022)
Company Filing History:
6 out of 29 
6 out of 7 
3 out of 1,099 
Years Active: 2017-2025
Title: The Innovative Contributions of Guiyang Zhou
Introduction
Guiyang Zhou, an accomplished inventor based in Shaoxing, China, has made significant contributions to the field of materials science. With a total of 4 patents to his name, Zhou's inventions demonstrate a remarkable ability to develop advanced materials that address critical needs in various industries.
Latest Patents
Among his latest achievements, Zhou has patented a semi-aromatic polyamide resin, which involves a novel preparation method. This semi-aromatic polyamide is synthesized through a polymerization reaction using a diamine, a dibasic acid, and a monoacid, complemented by a special end-capping agent. The resulting polyamide boasts impressive thermal stability, a yellowness index below 20, a glass transition temperature of over 90° C, and a melting point exceeding 300° C. These properties enable its application in spare parts for fuel pipelines in automobiles and in electronic products like LED panels.
Another notable invention is his preparation method of polyphenylene sulfide resin. This process utilizes a sulfur-containing compound, an alkaline substance, and p-dichlorobenzene as raw materials, along with a fatty acid as a polycondensation aid to facilitate the reaction. After purification, the primary polyphenylene sulfide is processed with a terminal-group adjusting agent at high temperatures, yielding a resin characterized by high reactivity, high melting crystallization temperature, and excellent thermal stability. This versatile resin is suitable for extrusion and injection molding applications.
Career Highlights
Guiyang Zhou has built his career working with prominent companies in the industry, including Zhejiang Nhu Company Ltd. and Zhejiang Nhu Special Materials Co., Ltd. His work has significantly contributed to advancing material technologies and has garnered recognition both locally and internationally.
Collaborations
Throughout his career, Zhou has collaborated with talented professionals, including his coworkers Hong Yin and Zhirong Chen. These partnerships have facilitated innovative developments and the successful realization of complex projects in material science.
Conclusion
Guiyang Zhou exemplifies the spirit of innovation through his patents and contributions to the field. His work on semi-aromatic polyamide and polyphenylene sulfide resins not only demonstrates his expertise but also highlights his commitment to advancing material technologies. As industries continue to evolve, Zhou's inventions will undoubtedly play a significant role in shaping future applications.