Company Filing History:
2 out of 402 
2 out of 2 Years Active: 2005-2006
Title: Sadashige Irie: Innovator in Fluoropolymer Technology
Introduction
Sadashige Irie is a notable inventor based in Setsu, Japan. He has made significant contributions to the field of fluoropolymer technology, holding 2 patents that focus on innovative methods of processing fluoropolymers. His work has implications for manufacturing processes that require high-performance materials.
Latest Patents
Irie's latest patents include advancements in fluoropolymer-carbon dioxide compositions and methods of processing fluoropolymers. These patents describe how fluoropolymer materials containing tetrafluoroethylene monomers, such as PTFE, can be significantly swollen by supercritical carbon dioxide at high temperatures and pressures. The swollen fluoropolymer is processable by molding, extrusion, and other techniques. Additionally, the fluoropolymer may be sintered at significantly lower temperatures compared to a nonswollen fluoropolymer material. The melting temperature of fluorinated polymers containing tetrafluoroethylene and trifluoroethylene monomers, which are swollen with supercritical carbon dioxide, is significantly reduced. This reduction allows manufacturing operations such as extruding and molding to be performed at lower temperatures, thereby minimizing the risk of decomposition.
Career Highlights
Throughout his career, Sadashige Irie has worked with esteemed institutions such as Virginia Commonwealth University and the Daikin Institute of Advanced Chemistry and Technology. His research and innovations have contributed to advancements in material science and engineering.
Collaborations
Irie has collaborated with notable professionals in his field, including Kenneth Joseph Wynne and Suresh Shenoy. These collaborations have further enriched his research and development efforts.
Conclusion
Sadashige Irie is a prominent figure in the field of fluoropolymer technology, with a focus on innovative processing methods that enhance material performance. His contributions continue to influence the manufacturing landscape, showcasing the importance of research and innovation in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.