Company Filing History:
4 out of 15 
1 out of 3 
1 out of 137 
Years Active: 2014-2016
Title: Innovative Contributions of Yiwei Zhang in Carbon Fiber Technology
Introduction
Yiwei Zhang, based in Shanghai, China, is a distinguished inventor recognized for his significant contributions to the field of carbon fiber technology. With a total of six patents under his name, Zhang's innovative work has advanced the production processes of high-performance materials.
Latest Patents
One of Zhang's latest patents is the "Intelligent Antibacterial Bowl," which showcases his diverse inventive capabilities. Additionally, he has introduced several processes for producing carbon fiber and pre-oxidized fiber. His gel spinning process for polyacrylonitrile filament employs a small-molecule gelling agent, which enhances the tensile strength of the resultant carbon fiber by 15% to 40% and improves toughness by 20% to 35%. Another innovative approach involves using an imidazole-type ionic liquid as a plasticizer in the melt spinning process, which not only reduces environmental pollution but also optimizes the process for industrial production, resulting in stronger fibers. Furthermore, his advancements in the production of low-cost and controllable pre-oxidized polyacrylonitrile fibers illustrate his commitment to enhancing material properties while minimizing production costs.
Career Highlights
Zhang has notably worked with Donghua University and Petkit Network Technology (Shanghai) Co., Ltd., contributing his expertise in materials science and innovative manufacturing processes. His tenure at these esteemed institutions reflects his dedication to advancing research and development in the field.
Collaborations
Throughout his career, Yiwei Zhang has collaborated with notable coworkers, including Muhuo Yu and Huaiping Rong. These collaborations have likely fostered a creative environment that has led to pioneering innovations in carbon fiber technology.
Conclusion
Yiwei Zhang stands out as a prolific inventor whose work in carbon fiber production and antibacterial innovations has substantial implications for various industries. His commitment to enhancing material properties while also emphasizing environmental sustainability highlights the critical role of inventors in shaping the future of technology.