Location History:
- Birch Run, MI (US) (2019)
- Midland, MI (US) (2020 - 2021)
Company Filing History:
5 out of 427 
4 out of 4,642 
Years Active: 2019-2021
Title: David M Hagan: Innovator of Silicone-Polyether Technologies
Introduction
David M Hagan, an accomplished inventor based in Birch Run, Michigan, has significantly contributed to the field of silicone-polyether materials. With five patents to his name, Hagan has developed innovative sealants and copolymers that enhance various applications in industrial and consumer markets.
Latest Patents
Hagan's recent patents showcase his expertise in silicone chemistry. One of his key inventions is a silicone-polyether copolymer, characterized by the formula X[ZY]. This formula entails specific selections of silicone, polyether, and siloxane moieties, demonstrating a complex yet functional structure optimized for numerous applications. His method for preparing this copolymer involves reacting a polyether compound with organosilicon compounds in the presence of a hydrosilylation catalyst.
Another noteworthy patent involves an isocyanate-functional silicone-polyether copolymer. This invention also outlines the process of creating the copolymer, integrating polyether and organosilicon compounds to achieve desired functionalities. Hagan's innovations further extend to sealants incorporating both the isocyanate-functional silicone-polyether copolymer and the silicone-polyether-urethane copolymer, illustrating his commitment to advancing material science.
Career Highlights
Throughout his illustrious career, Hagan has worked with esteemed organizations such as Dow Silicones Corporation and Dow Global Technologies LLC. His work in these companies has played a pivotal role in propelling innovations in silicone technology, highlighting his impact on the field.
Collaborations
Hagan has had the privilege of collaborating with notable professionals, including Martin Grasmann and Brian Harkness. These partnerships have allowed for a fruitful exchange of ideas and expertise, fostering advancements in silicone-polyether technology.
Conclusion
David M Hagan stands out as a remarkable inventor whose contributions to silicone-polyether materials have influenced various industries. His five patents reflect a deep understanding of chemical processes and an unwavering dedication to innovation. As technology evolves, Hagan's work will likely continue to pave the way for new applications and innovations in material science.