Robert G Vielhaber

Title: The Innovations of Robert G Vielhaber

Introduction

Robert G Vielhaber is a notable inventor based in Avon, OH (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of chlorinated polyvinyl chloride (CPVC) and its production processes. With a total of 5 patents to his name, his work has had a lasting impact on the industry.

Latest Patents

One of his latest patents is a dispersant system for making polyvinyl chloride, which produces low color chlorinated polyvinyl chloride. This innovation allows for the preparation of CPVC from PVC made with polyvinyl alcohol, resulting in a low molecular weight CPVC compound that is colored. In contrast, when PVC is produced in the presence of a cellulose ether, a very low color compound is achieved. Another significant patent involves a novel process for the complete neutralization of chlorinated polyvinyl chloride resin. This process utilizes a weak non-gassing base with a pKa of less than 7.0, ensuring that the resulting polymer remains stable and does not degrade.

Career Highlights

Throughout his career, Robert G Vielhaber has worked with prominent companies, including the B. F. Goodrich Company and Pmd Holdings Corp. His expertise in polymer chemistry has allowed him to develop innovative solutions that address industry challenges.

Collaborations

Robert has collaborated with notable professionals in his field, including Alan J Olson and Zaev Sharaby. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Robert G Vielhaber is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the production of chlorinated polyvinyl chloride. His innovative patents and collaborations highlight his commitment to improving industry standards and practices.