Company Filing History:
Years Active: 1993-2001
Title: Innovations of John G Van Alsten
Introduction
John G Van Alsten is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of materials science, particularly in the development of advanced polymer and metallic surface technologies. With a total of 3 patents to his name, Van Alsten's work has had a considerable impact on various industrial applications.
Latest Patents
One of his latest patents is titled "Derivatized metallic surfaces, composites of functionalized polymers with such metallic surfaces and processes for formation thereof." This invention provides for metal surfaces that, when derivatized with α-ω bis-functionalized substantially linear aliphatic, including fluoroaliphatic acids and metal salts, exhibit changes in surface properties. In particular, composites formed from polymers and metallic surfaces derivatized according to this process demonstrate surprising durability. Another significant patent is "Low melting tetrafluoroethylene copolymer and its uses." This patent discloses copolymers of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP) that have a high HFP content and an end-of-melting temperature as low as 200°C. These copolymers provide exceptional performance as a processing aid in polyolefins, as their melting temperature is close to the processing temperature of the polyolefin.
Career Highlights
John G Van Alsten is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of science and technology. His work at DuPont has allowed him to explore innovative solutions and contribute to advancements in material properties and applications.
Collaborations
Throughout his career, Van Alsten has collaborated with notable colleagues, including George R Chapman, Jr and Richard A Morgan. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
John G Van Alsten's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence various industries, showcasing the importance of research and development in creating new solutions.
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