Thomas H Cleveland

Title: Thomas H Cleveland: Innovator in Polycarbonate Technology

Introduction

Thomas H Cleveland is a notable inventor based in New Martinsville, WV (US). He has made significant contributions to the field of polycarbonate technology, holding a total of 2 patents. His work has focused on improving the stability and production processes of polycarbonates.

Latest Patents

Cleveland's latest patents include innovations in stabilized polycarbonates. One of his patents involves halogenated polycarbonate polymeric materials that contain an effective amount of barium carbonate, strontium carbonate, and/or calcium carbonate to stabilize the polymer. Another significant invention relates to the recovery of unreacted bisphenol-A from the alkaline phase generated during the production of polycarbonates. This process involves reacting the alkaline phase with phosgene to convert the unreacted bisphenol-A into a low molecular weight polymer, which is then returned to the main reaction stream.

Career Highlights

Cleveland has worked at Mobay Chemical Corporation, where he has been able to apply his innovative ideas in a practical setting. His contributions have helped advance the understanding and application of polycarbonate materials in various industries.

Collaborations

Throughout his career, Cleveland has collaborated with notable colleagues, including John V Bailey and Emanuel W Wirfel. These collaborations have fostered a productive environment for innovation and development in the field of chemical engineering.

Conclusion

Thomas H Cleveland's work in polycarbonate technology exemplifies the impact of innovation in the chemical industry. His patents and collaborations highlight his commitment to advancing material science and improving production processes.