William B Herdle

Title: The Innovative Contributions of William B. Herdle

Introduction

William B. Herdle is a notable inventor based in Greenburgh, NY (US), recognized for his significant contributions to the field of chemistry and materials science. He holds a total of 7 patents, showcasing his innovative spirit and dedication to advancing technology.

Latest Patents

Among his latest patents, Herdle has developed methods for the preparation of polyalkylene polyamines. This process enhances the production of predominantly linearly extended polyalkylene polyamines from alkylenediamines reacted with alkylene glycols or alkanolamines using a phosphorus-containing catalyst. A key aspect of this innovation is the removal of water during the reaction, which improves efficiency. Additionally, he has created polysiloxane-polyoxyalkylene terpolymers for polyurethane foam. This composition features a nominal formula where R is an alkyl group with 1 to 3 carbon atoms, and R, R', R'', and R''' are individually monovalent polyoxyalkylene polyethers attached to the silicon atom through a difunctional link.

Career Highlights

Herdle has had a distinguished career, working with prominent companies such as Union Carbide Corporation and Union Carbide Chemicals and Plastics Company, Inc. His work in these organizations has contributed to the development of innovative chemical processes and materials.

Collaborations

Throughout his career, Herdle has collaborated with esteemed colleagues, including Charles H. Blevins and Gerald J. Murphy. These partnerships have fostered a creative environment that has led to numerous advancements in their respective fields.

Conclusion

William B. Herdle's contributions to the field of chemistry and materials science are marked by his innovative patents and collaborations. His work continues to influence the industry and inspire future inventors.