Company Filing History:
Years Active: 1986-2005
Title: **Pierre Lefer: Innovator in Planar Structure Production**
Introduction
Pierre Lefer, an inventive mind hailing from Merville, France, has made significant contributions to the field of materials science through his innovative patent portfolio. With a total of four patents to his name, Lefer’s work specifically focuses on advancements in compositions and methods for the production of planar structures, particularly in relation to materials like paper and cardboard.
Latest Patents
Lefer's latest patents include a composition and method for the production of planar structures, which introduces a new composition based on cationic amylaceous materials combined with sulphonated amylaceous compounds such as sulphocarboxylate. This novel composition can be presented in various forms, including a pulverulent solid mixture or an aqueous suspension. Notably, these compositions enhance the physical characteristics of planar structures, fulfilling contemporary demands for diverse applications.
Another significant patent involves an aqueous dispersion of pigments and fillers containing a saccharide composition with over 30% of hydrogenated monosaccharides and disaccharides. This innovation showcases remarkable properties such as a Brookfield viscosity between 100 and 4000 mPa.s and a high solid matter content, allowing for its application across multiple industries, including paper, paint, and textiles.
Career Highlights
Throughout his career, Pierre Lefer has been associated with companies renowned for their contributions to the agro-industrial sector. He has worked at Roquette Frères, a prominent player in the field, as well as its division, Roquette Frères Lestrem. His experience at these companies has undoubtedly enriched his understanding of material sciences and deepened his commitment to innovation.
Collaborations
Lefer has collaborated with talented individuals such as Serge Gosset and Jean Schneider. Their collective efforts in research and innovation have fostered the development of high-performance materials that meet the evolving needs of various industries.
Conclusion
In conclusion, Pierre Lefer stands out as a remarkable inventor whose contributions to the production of planar structures are not only innovative but also essential in addressing current manufacturing challenges. With a solid foundation in both theory and practical applications, his work continues to influence the fields of materials science and engineering, reflecting the spirit of innovation that drives progress.