Ming Lian

Title: Inventor Ming Lian: Pioneering Polyphenylene Sulfide Innovations

Introduction

Ming Lian is a notable inventor based in Shaoxing, China, recognized for his contributions to the field of polymer chemistry. With a robust portfolio, he holds three patents that showcase his innovative approaches to synthesis processes, particularly in the production of polyphenylene sulfide resin and other valuable compounds. His work not only emphasizes efficiency but also highlights environmentally friendly practices in chemical manufacturing.

Latest Patents

Ming Lian’s latest patents focus on significant advancements in polyphenylene sulfide resin technology. One of his notable inventions is a preparation method of polyphenylene sulfide resin, wherein he employs a unique combination of a sulfur-containing compound, an alkaline substance, and p-dichlorobenzene as raw materials. This method, aided by a fatty acid as a polycondensation agent, facilitates a polycondensation reaction that results in a primary polyphenylene sulfide. Following purification, this primary polymer reacts with a terminal-group adjusting agent at elevated temperatures to yield a highly efficient polyphenylene sulfide resin. This innovative process not only achieves high yields at lower costs but also produces a resin with impressive reactivity, high melting crystallization temperature, and excellent thermal stability, making it suitable for extrusion and injection molding applications.

Another significant patent credited to Lian is the preparation method for 4-phenylthio-benzenethiol. This invention delineates a systematic approach to synthesize 4-phenylthio-benzenethiol through halogenation and sulfhydrylation reactions. By using phenyl sulfide as the starting material and avoiding environmentally harmful substances like thiophenol, this method encourages sustainable chemical practices, promoting the recycling of reaction materials and minimizing waste output.

Career Highlights

Throughout his career, Ming Lian has worked with prominent organizations, including Zhejiang Nhu Company Ltd. and Zhejiang University. His experiences at these institutions have provided him with the platform to apply his innovative ideas in practical settings, consequently advancing the field of polymer science and fostering new developments.

Collaborations

Ming has collaborated with esteemed colleagues such as Woyuan Li and Hong Yin. These partnerships have enhanced his research and output, allowing for a broader exchange of ideas and expertise in the area of polymer synthesis and environmental chemistry. Collaborations like these are integral to driving innovation and enhancing methodologies in an ever-evolving industry.

Conclusion

In summary, Ming Lian stands out as a significant figure in the domain of polymer innovation. His patents reflect a commitment to not only advancing technology but also to fostering sustainable practices in chemical processes. Through his work, he continues to contribute to the evolution of materials science and inspires future generations of inventors in their pursuit of groundbreaking innovations.