Jean Pommier

Title: Innovations of Jean Pommier in Bi-Component Yarns

Introduction

Jean Pommier is a notable inventor based in Salute Foy les Lyon, France. He has made significant contributions to the field of textile engineering, particularly in the production of bi-component yarns. With a total of 3 patents to his name, Pommier's work has advanced the technology used in yarn production.

Latest Patents

Pommier's latest patents focus on a device and process for the production of bi-component yarns. The first patent describes a device that utilizes a dichotomic mixer with tubes of identical internal diameter, where two polymer compositions are spun. This innovative device includes 4 to 9 helical elements arranged in series, allowing for the creation of bilaminar and multilaminar filaments. The process is versatile and applicable to various spinning methods, including solution spinning and melt spinning. The resulting yarns contain a minimal proportion of monolaminar filaments, enhancing their quality and performance.

Career Highlights

Throughout his career, Jean Pommier has been associated with Rhone-Poulenc-Textile, where he has applied his expertise in textile technology. His work has not only contributed to the advancement of yarn production but has also positioned him as a key figure in the industry.

Collaborations

Pommier has collaborated with notable coworkers such as Pierre Chion and Robert Cuidard. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

Jean Pommier's contributions to the field of bi-component yarns demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing textile technology, making a lasting impact on the industry.