This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2008-2011.
Company Filing History:
Years Active: 2008-2011
Title: Devin Flowers: Innovator in Fluoropolymer Technology
Introduction
Devin Flowers is a notable inventor based in Kennett Square, PA (US). He has made significant contributions to the field of fluoropolymer technology, holding 2 patents that showcase his innovative approach to material science.
Latest Patents
One of Devin's latest patents is focused on "Spinning low fluorosurfactant fluoropolymer dispersions." This invention outlines a process for dispersion spinning non-melt-processible fluoropolymer fiber. The process involves creating a mixture of an aqueous dispersion of non-melt-processible polytetrafluoroethylene or modified polytetrafluoroethylene fluoropolymer particles and an aqueous solution of matrix polymer. The non-melt-processible particles have a specific surface gravity (SSG) of less than about 2.40. The aqueous dispersion is formulated with an aliphatic alcohol ethoxylate nonionic surfactant, which has a 20% residuals temperature determined by thermogravimetric analysis (TGA) of less than about 290°C. Importantly, the dispersion is essentially free of surfactants containing aromatic groups and has a fluorinated surfactant content of less than about 300 ppm. The mixture is then extruded into a coagulation bath that contains a concentration of ions, which coagulate the matrix polymer to form an intermediate fiber structure. This intermediate fiber structure is subsequently sintered to decompose the matrix polymer and coalesce.
Career Highlights
Devin Flowers is currently employed at E.I. DuPont de Nemours and Company, where he continues to push the boundaries of innovation in his field. His work has been instrumental in developing new materials that have a wide range of applications.
Collaborations
Devin has collaborated with notable coworkers such as Clay Woodward Jones and Robert John Cavanaugh, contributing to a dynamic team focused on advancing fluoropolymer technologies.
Conclusion
Devin Flowers exemplifies the spirit of innovation in the field of fluoropolymer technology. His patents and contributions to E.I. DuPont de Nemours and Company highlight his commitment to advancing material science.