Timothy Kevin Brierley

Title: The Innovations of Timothy Kevin Brierley

Introduction

Timothy Kevin Brierley is a notable inventor based in Cheshire, GB. He has made significant contributions to the field of chemistry, particularly in the preparation of phosphonic acid derivatives. His innovative methods have led to advancements in the production of stable and pure chemical compounds.

Latest Patents

Brierley's most recent patent focuses on the "Preparation of phosphonic acid derivatives." This patent discloses a method for the preparation of alkene phosphonic acids and salts, such as vinylidene diphosphonic acid (VDPA). The method allows for the production of these products in a stable, substantially pure form and in high yield. It includes the azeotropic removal of water from salts of α-hydroxy-alkane diphosphonic acid dimer or corresponding acids. Additionally, the process involves the pyrolysis of the dehydrated reactant at temperatures ranging from 170°C to 300°C. The method may also incorporate steps to convert anhydrides formed during pyrolysis and can utilize heat transfer agents and/or bases, with the option to operate at elevated or reduced pressure.

Career Highlights

Timothy Brierley is associated with Rhodia Consumer Specialties Limited, where he applies his expertise in chemical innovations. His work has contributed to the development of new methods and products that enhance the efficiency and effectiveness of chemical processes.

Collaborations

Throughout his career, Brierley has collaborated with notable colleagues, including Gary Woodward and John Christopher Harris. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Timothy Kevin Brierley is a distinguished inventor whose work in the preparation of phosphonic acid derivatives has made a significant impact in the field of chemistry. His innovative methods and collaborations continue to drive advancements in chemical production.