John E Chandler

Title: John E Chandler: Innovator in Polymer Chemistry

Introduction

John E Chandler is a notable inventor based in Stamford, CT (US). He has made significant contributions to the field of polymer chemistry, holding a total of 3 patents. His work focuses on the preparation of crystalline co-polybenzyls and linear crystalline homopolybenzyls, showcasing his expertise in polymerization processes.

Latest Patents

Chandler's latest patents include innovative methods for synthesizing crystalline co-polybenzyls. These co-polybenzyls are prepared through the polymerization of 2,5-dimethylbenzyl chloride with a benzyl halide of the same series. Additionally, he has developed a method for the preparation of linear crystalline homopolybenzyl, which involves polymerizing aralkyl halides in the presence of a complex catalyst. This catalyst, a combination of a Friedel-Crafts catalyst and a complexing agent such as a nitroarene or nitroalkane, allows for higher temperature polymerization and improved yield rates, achieving up to 100%.

Career Highlights

Chandler is currently associated with Exxon Research and Engineering Company, where he continues to advance his research in polymer chemistry. His work has not only contributed to the scientific community but has also had practical applications in various industries.

Collaborations

Chandler has collaborated with esteemed colleagues, including Robert W Lenz and Burnett H Johnson. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.

Conclusion

John E Chandler's contributions to polymer chemistry through his patents and research at Exxon Research and Engineering Company highlight his role as a significant inventor in the field. His innovative approaches to polymerization continue to influence the industry and inspire future research.