Mark D Paster

Title: Mark D Paster: Innovator in Chemical Processes

Introduction

Mark D Paster is a notable inventor based in Chesterfield, MO (US). He has made significant contributions to the field of chemical processes, holding a total of 9 patents. His work primarily focuses on the preparation of various chemical compounds, showcasing his expertise and innovative spirit.

Latest Patents

One of Mark D Paster's latest patents involves the process for the preparation of 3,3-dimethylbutanal. This compound is synthesized from 3,3-dimethylbutanol, which is obtained by reacting ethylene, isopropylene, and a mineral acid to produce a 3,3-dimethylbutyl ester. The ester is then hydrolyzed to yield the alcohol, with the hydrolysis step effectively carried out through reactive distillation. Additionally, 3,3-dimethylbutanal can also be prepared from 3,3-dimethylbutanol through the reduction of the corresponding carboxylic acid or 1,2-epoxy-3,3-dimethylbutane, or by hydrolysis of 1-halo-3,3-dimethylbutane. His processes include fixed bed gas phase and stirred tank liquid phase methods for converting 3,3-dimethylbutanol to 3,3-dimethylbutanal via catalytic dehydrogenation.

Career Highlights

Throughout his career, Mark D Paster has worked with prominent companies such as Monsanto Company and The Nutrasweet Company. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in the chemical industry.

Collaborations

Mark has collaborated with notable coworkers, including Jerry R Ebner and Zhi Guo. These partnerships have likely enhanced his research and development efforts, leading to successful patent applications.

Conclusion

Mark D Paster is a distinguished inventor whose work in chemical processes has led to multiple patents and significant advancements in the field. His innovative approaches continue to influence the industry and inspire future developments.