Company Filing History:
Years Active: 1984-1988
Title: Michael A. Hamilton: Innovator in Elastomer Technology
Introduction
Michael A. Hamilton is a notable inventor based in Kingston, Canada. He has made significant contributions to the field of elastomer technology, particularly in the development of materials suited for use in consumer products such as diapers. With a total of 4 patents to his name, Hamilton's work has had a lasting impact on the industry.
Latest Patents
Hamilton's latest patents include a "Process for making polyetherester elastomer film." This innovative process involves preparing an elastic film from a specific elastomeric composition formed by melt blending two particular elastomers. Each elastomer consists of hard and soft segments made from poly(tetramethylene ether) glycol, 1,4-butane diol, and a phenylene dicarboxylic acid or a derivative thereof. One of the elastomers incorporates an inorganic anti-blocking agent. The process entails steps such as melt blending, melt extrusion, quenching, and providing a draw-down of 12 to 40 to create a film particularly suited for use as elastic leg-strips in diapers.
Another significant patent is the "Polyetherester elastomer composition." This composition is formed by melt blending two specific elastomers, each composed of hard and soft segments made from poly(tetramethylene ether) glycol, 1,4-butane diol, and a phenylene dicarboxylic acid or a derivative thereof. The blend exhibits a melting endotherm that ranges from no lower than 120°C to no higher than 215°C, with a melting peak between 150°C and 175°C. Films produced from this composition are also particularly suited for use as elastic leg-strips in diapers.
Career Highlights
Throughout his career, Hamilton has worked with prominent companies such as DuPont Canada Inc. and E.I. du Pont de Nemours and Company. His experience in these organizations has allowed him to refine his expertise in elastomer technology and contribute to various innovative projects.
Collaborations
Hamilton has collaborated with notable coworkers, including Vaclay G. Zboril and Thomas Edward Benim. These partnerships have further enriched his work and led to advancements in elastomeric materials.
Conclusion
Michael A. Hamilton is a distinguished inventor whose work in elastomer technology has led to significant advancements in materials used