Rudolph H Boeckeler

Title: **Rudolph H. Boeckeler: Innovator in Polybutadiene Technologies**

Introduction

Rudolph H. Boeckeler, based in Grafton, Wisconsin, is an accomplished inventor with a remarkable portfolio of nine patents. His innovative work primarily focuses on the development of advanced compositions and methods that incorporate hydroxy-terminated polybutadiene. Through his groundbreaking inventions, he has made significant contributions to the fields of coatings and polymer chemistry.

Latest Patents

Among Boeckeler's latest patents are pivotal advancements in the synthesis and application of esters of hydroxy-terminated polybutadiene. One notable patent details a comprehensive method for producing these esters, encompassing several key steps: providing an anhydride, reacting a hydroxy-terminated polybutadiene with this anhydride to create a carboxyl-terminated derivative, and subsequently reacting the derivative with an epoxide. Additionally, he has developed a curable composition that includes an ester of hydroxy-terminated polybutadiene, a copolymerizable ethylenically unsaturated monomer, and a drier.

Another significant patent focuses on radiation and peroxide-curable emulsified coatings. This innovative process involves the preparation of oligomeric emulsions by mixing water with an α,β-ethylenically unsaturated oligomer, a reactive nonionic surfactant that contains allyl unsaturation, and a metallic salt drier, all under high shear agitation to form a stable emulsion. Coatings derived from these emulsions are known for their resistance to organic solvents and water, as well as being free of tack and mar.

Career Highlights

Rudolph H. Boeckeler has held positions in notable companies, including Freeman Chemical Corporation and Cook Composites & Polymers Company. His work within these organizations has played a crucial role in the advancement of polymer products and technologies.

Collaborations

Throughout his career, Boeckeler has collaborated with esteemed colleagues, including James R. Prom and Delano R. Eslinger. These partnerships have fostered a dynamic exchange of ideas and expertise, contributing to the innovation process and enhancing outcomes in their respective fields.

Conclusion

Rudolph H. Boeckeler's extensive patent portfolio and his innovative contributions to the chemical industry establish him as a noteworthy inventor. Through his pioneering methods and compositions, he has helped reshape the development of polybutadiene applications. His work continues to inspire future innovations within the realm of polymer chemistry.