Dean R Weimer

Title: The Innovations of Dean R. Weimer

Introduction

Dean R. Weimer is a notable inventor based in Ponca City, Oklahoma. He has made significant contributions to the field of polymer chemistry, particularly in the area of vinyl halide polymerization. With a total of nine patents to his name, Weimer's work has had a lasting impact on the industry.

Latest Patents

Weimer's latest patents include innovative methods for the termination of vinyl halide polymerization. One of his key inventions involves injecting a free radical inhibitor, derived from the alkylation of p-methoxyphenol with nonene, into the polymerization reactor at the desired level of conversion. This improvement not only enhances the termination process but also provides antioxidant properties to the polymer product. Another significant patent focuses on chemicals for the termination of polyvinyl chloride polymerizations. By butylating a mixture of xylenols and trimethylphenols, Weimer developed a stabilizer suitable for polyvinyl chloride, which can be added during polymerization as a shortstopper while retaining its effectiveness in the finished product.

Career Highlights

Throughout his career, Dean R. Weimer has worked with prominent companies such as Continental Oil Company and Conoco Inc. His experience in these organizations has contributed to his expertise in polymer chemistry and innovation.

Collaborations

Weimer has collaborated with notable colleagues, including Albert M. Durr, Jr. and Charles M. Starks. Their combined efforts have further advanced the field of polymer science.

Conclusion

Dean R. Weimer's contributions to polymer chemistry through his innovative patents and collaborations have established him as a significant figure in the industry. His work continues to influence the development of new materials and processes.