Stephen B Hamilton

Title: **Innovator Spotlight: Stephen B. Hamilton**

Introduction

Stephen B. Hamilton is a prominent inventor based in Schenectady, NY, known for his contributions to silicone elastomer technology. With a total of two patents to his name, his work focuses on novel organofunctional silanes that enhance various industrial applications.

Latest Patents

Hamilton's latest patents encompass innovative formulations of organofunctional (ketoximino) silanes. These compounds, particularly acetoxyethyl tris(methylethylketoximine)silane, serve as crosslinking agents and are integral to the creation of room temperature vulcanizable (RTV) silicone elastomers. The RTV compositions he developed are unique, as they remain stable and free-flowing in moisture absence but cure into a rubbery solid upon exposure to moisture. This feature makes Hamilton's inventions particularly valuable for concrete substrate applications.

Additionally, he has pioneered a two-part RTV silicone rubber composition that exhibits exceptional stability against reversion caused by water exposure. This composition is characterized by a silanol-stopped diorganopolysiloxane, specific fillers, alkyl silicates, and a catalyst derived from the reaction between an organic tin oxide compound and a hydrocarbon ester of an oxygen-containing acid. Notably, dibutyl tin oxide and phthalate ester are identified as preferred catalysts, further enhancing the performance of his inventions.

Career Highlights

Stephen B. Hamilton has spent a significant portion of his career at General Electric Company, where he has been instrumental in advancing silicone rubber technology. His successful patent applications highlight his dedication to the field and his innovative spirit that continually drives research and development efforts.

Collaborations

Throughout his career, Hamilton has collaborated with esteemed colleagues, including Melvin D. Beers and Abe Berger. These partnerships have enabled him to further expand his research capabilities and contribute to the development of groundbreaking silicone products.

Conclusion

Stephen B. Hamilton's contributions to the industry through his patents not only showcase his inventive prowess but also highlight the importance of innovation in material science. His work in organofunctional silanes and RTV silicone elastomers continues to influence various applications, cementing his legacy as a noteworthy inventor in the field.