John E Fitzwater

Title: John E. Fitzwater: Innovator in Emulsion Polymer Technology

Introduction

John E. Fitzwater is a notable inventor based in Brecksville, Ohio, recognized for his contributions to the field of polymer technology. He holds a patent that demonstrates significant advancements in the formulation of vinyl chloride emulsions and the processes involved in their production.

Latest Patents

Fitzwater's key patent, titled "Supported vinyl chloride emulsion (co) polymers and process for making," focuses on an innovative emulsion polymer. This polymer includes a graft copolymer made from a residual aromatic monomer-free support resin polymer combined with a vinyl chloride (co)polymer. The invention outlines a sophisticated two-stage process where a chasing monomer is reacted with the support resin polymer, resulting in a polymer devoid of residual monomers. Subsequently, in the second stage, the vinyl chloride emulsion (co)polymer is synthesized in situ, which leads to the creation of a highly grafted, water-dispersible graft copolymer containing both styrene and vinyl chloride.

Career Highlights

Fitzwater has worked with the B. F. Goodrich Company, where his research and development efforts have led to significant advancements in polymer technology. His dedication and innovative approaches have established him as a key figure in this sector, making meaningful contributions to his field.

Collaborations

Throughout his career, Fitzwater has collaborated with esteemed colleagues, including Alexander V. Lubnin and Vic Stanislawczyk. These collaborations highlight his ability to work effectively within a team, driving forward the boundaries of polymer science through combined expertise and efforts.

Conclusion

John E. Fitzwater stands out as an impactful inventor in the polymer industry. His patented work on vinyl chloride emulsion (co) polymers not only showcases his creative problem-solving abilities but also reflects the collaborative spirit of innovation. As he continues his journey at B. F. Goodrich, Fitzwater’s contributions will undoubtedly inspire future advancements in polymer technology.