Company Filing History:
Years Active: 1976-1977
Title: Innovations of Jean-Louis Tamet
Introduction
Jean-Louis Tamet is a notable inventor based in Besançon, France. He has made significant contributions to the field of textile technology, particularly in the development of advanced yarns and filaments. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is titled "Crimped yarns and method for making them." This invention provides yarns of randomly crimped filaments that are associated together into a substantially cylindrical yarn. The filaments are created by extruding two different synthetic organic polymers simultaneously through the same elongated orifice. The polymers are fed to different orifices in varying proportions or at different angles, resulting in filaments with unique cross-sectional interfaces.
Another significant patent is for "Bicomponent polyester filaments and process for making same." This invention discloses bicomponent polyester filaments made of at least two different, substantially unmixed components. Each component constitutes at least 20% by weight of the total filament, with one being polyethylene terephthalate and the other polybutylene terephthalate, which has been sparingly crosslinked with trimethylolpropane. These filaments exhibit excellent physical properties and improved permanency of crimping, making them particularly useful in the manufacture of hosiery.
Career Highlights
Jean-Louis Tamet is associated with Rhône-Poulenc Textile, a company known for its innovations in textile manufacturing. His work has contributed to advancements in the production of high-quality yarns and fabrics.
Collaborations
Throughout his career, Tamet has collaborated with notable colleagues such as Gérard Barbe and Robert Habault. Their combined expertise has fostered innovation in the textile industry.
Conclusion
Jean-Louis Tamet's contributions to textile technology through his patents and collaborations have significantly advanced the field. His innovative approaches to yarn and filament production continue to influence the industry today.