Company Filing History:
Years Active: 1988-1989
Title: Innovations of Rene Delphin in Conductive Thermoplastic Materials
Introduction
Rene Delphin is an accomplished inventor based in Fontenay Aux Roses, France. He has made significant contributions to the field of materials science, particularly in the development of electrically conductive thermoplastic materials. With a total of 2 patents to his name, Delphin's work showcases innovative methods that enhance the properties of thermoplastic resins.
Latest Patents
Delphin's latest patents include a method of manufacturing an electrically conductive thermoplastic material. This method involves using a two-screw mixer with a screw length exceeding twenty times the screw diameter. The process begins with the continuous insertion of thermoplastic resin into the first zone of the mixer, where it is compacted and preheated. The resin is then kneaded and plastified in the second zone. A particulate carbon fill, constituting 30% to 50% by weight of the mixture, is continuously inserted into a third zone, where it is dispersed within the resin. The mixer operates at a speed of 150 to 250 RPM, with temperatures ranging from 165°C to 300°C. After processing, the mixture is removed via an extrusion head. Additionally, the invention includes a conductive plastic material based on thermoplastic resin and carbon fill, which consists of both particles and fibers.
Career Highlights
Rene Delphin is currently employed at Occidental Chemical Corporation, where he continues to innovate in the field of conductive materials. His work has been instrumental in advancing the applications of thermoplastic materials in various industries.
Collaborations
Delphin collaborates with Bernard Regnaut, who is also a notable figure in the field. Their partnership has led to further advancements in the development of conductive materials.
Conclusion
Rene Delphin's contributions to the field of electrically conductive thermoplastic materials highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to enhancing the functionality of thermoplastic resins, paving the way for future developments in this area.