Company Filing History:
Years Active: 2008-2009
Title: Huiling Ding: Innovator in Polymer Chemistry
Introduction
Huiling Ding is a notable inventor based in Cheshire, CT (US), recognized for his contributions to the field of polymer chemistry. With a total of 2 patents to his name, Ding has made significant advancements in the use of chemical compounds for enhancing polymer properties.
Latest Patents
Ding's latest patents include innovative formulations and processes. One of his patents focuses on urea phenyl derivatives and their use as polypropylene nucleating agents. This patent discloses urea phenyl derivatives of a specific formula, where each R is an independently selected hydrocarbyl group, and n is either 2 or 3. These derivatives serve as effective nucleating agents for propylene polymers, enhancing their performance and application.
Another significant patent involves the direct alkylation of N-alkyl-N'-phenyl-p-phenylenediamine. This patent describes a single-step process for the ring alkylation of N-alkyl-N'-phenyl-phenylenediamine with olefins. The process entails heating a mixture of the diamine and olefins in the presence of a catalytic amount of alkyl aluminum halide at temperatures ranging from about 50 to about 350°C in a sealed vessel for a duration of one to thirty hours.
Career Highlights
Huiling Ding is currently employed at Chemtura Corporation, where he continues to innovate and develop new chemical processes and products. His work has significantly contributed to advancements in polymer chemistry, particularly in the area of nucleating agents and alkylation processes.
Collaborations
Ding has collaborated with several esteemed colleagues, including Jin-Yun Wang and Qinggao Ma. These collaborations have fostered a productive environment for research and development, leading to groundbreaking innovations in their field.
Conclusion
Huiling Ding's contributions to polymer chemistry through his patents and collaborative efforts highlight his role as a significant inventor in the industry. His work continues to influence the development of advanced materials and processes.