Robert H Brunner

Title: The Innovations of Robert H. Brunner

Introduction

Robert H. Brunner is a notable inventor based in Yonkers, NY (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of fire retardant materials and processing aids for polyvinyl chloride (PVC). With a total of 2 patents to his name, Brunner's work has had a lasting impact on various applications in the industry.

Latest Patents

Brunner's latest patents include innovative formulations that enhance fire safety and processing efficiency. One of his patents focuses on fire retardant copolymers, which consist of a bis (hydrocarbyl) vinylphosphonate, a monomer with an ethylenically unsaturated bond, and acrylic or methacrylic acid. These copolymers are particularly useful as coatings and additives that improve the fire retardancy of thermoplastics. Another significant patent involves a process for preparing a polyacrylate-modified PVC processing aid. This process entails sequentially polymerizing vinyl chloride and acrylate ester monomers, resulting in a product that is effective for processing conventional PVC and suitable for calendering or extruding.

Career Highlights

Brunner has spent a considerable part of his career at Stauffer Chemical Company, where he has been able to apply his expertise in polymer chemistry. His work has not only contributed to the company's product offerings but has also advanced the field of materials science.

Collaborations

Throughout his career, Brunner has collaborated with talented individuals such as Paul Kraft and Adam F. Kopacki. These collaborations have fostered innovation and have led to the successful development of new materials and processes.

Conclusion

Robert H. Brunner's contributions to polymer chemistry, particularly in fire retardant materials and PVC processing aids, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing safety and efficiency in various applications.