Linrong Song

Title: Linrong Song: Innovator in Polycarbonate Preparation

Introduction

Linrong Song is a notable inventor based in Shandong, China. He has made significant contributions to the field of polymer chemistry, particularly in the preparation of polycarbonate materials. His innovative methods have the potential to enhance product quality and simplify manufacturing processes.

Latest Patents

Linrong Song holds a patent for a novel polycarbonate preparation method. This method involves several key steps: first, mixing a phenoxide water aqueous solution of a bisphenol and/or a polyphenol with phosgene and an inert organic solvent to generate a polycarbonate oligomer. Next, the oligomer is highly emulsified through reinforced micromixing to form a stable emulsion. Finally, this emulsion is introduced into a polycondensation reactor for a chain extending reaction, leading to the separation and final production of polycarbonate. This innovative approach allows for the preparation of high-molecular-weight polycarbonate without the use of catalysts, thereby simplifying the post-treatment process and improving product quality. He has 1 patent to his name.

Career Highlights

Linrong Song is associated with Wanhua Chemical Group Co., Ltd., a leading company in the chemical industry. His work at Wanhua has allowed him to apply his expertise in polymer chemistry to real-world applications, contributing to the company's reputation for innovation and quality.

Collaborations

Linrong collaborates with talented colleagues, including Lei Zhang and Hongke Zhang. Their combined efforts in research and development have fostered a creative environment that encourages innovation and the advancement of chemical technologies.

Conclusion

Linrong Song's contributions to polycarbonate preparation exemplify the impact of innovative thinking in the chemical industry. His patented method not only enhances product quality but also streamlines manufacturing processes. His work continues to inspire advancements in polymer chemistry.