Location History:
- Villars, FR (1995 - 2018)
- Andrezieux Boutheon, FR (2020 - 2023)
- Andrezieux, FR (2023 - 2024)
Company Filing History:
17 out of 116 
3 out of 5 
2 out of 26 Years Active: 1995-2025
Title: Innovations in Paper Manufacturing: The Contribution of Inventor René Hund
Introduction
René Hund, an esteemed inventor hailing from Villars, France, has made significant contributions to the field of paper manufacturing. With an impressive portfolio of 15 patents, Hund has demonstrated his commitment to advancing innovations in this industry through unique methods and processes.
Latest Patents
Among his recent innovations are two notable patents. The first patent outlines a "Process for manufacturing paper or cardboard." This invention details a method that enhances the quality of paper by incorporating at least one N-vinylformamide polymer, which is partially hydrolyzed and introduced in an inverse emulsion form into a fibrous suspension. The process notably includes the presence of an anti-gelling agent and is characterized by a specific weight ratio between the partially hydrolyzed polymer and anti-gelling agent.
The second patent focuses on a "Method for producing anionic polymers and use as resistance agents in a paper-making method." This inventive method involves the polymerization of anionic monomers within an aqueous solution, accommodating multiple steps including the addition of an aldehyde and subsequent acidification. The resulting polymers serve as essential resistance agents in paper production, further highlighting Hund's innovative approach.
Career Highlights
Throughout his career, René Hund has collaborated with prominent companies in the field, including SPCM SA and SNF Group. His work in these organizations reflects his passion for pushing the boundaries of existing technologies in paper manufacturing and polymer chemistry.
Collaborations
During his journeys in innovation, Hund has had the opportunity to collaborate with talented colleagues such as Gatien Faucher and Christophe Auriant. These partnerships have undoubtedly contributed to the successful development of his patented inventions, showcasing the importance of teamwork in the realm of research and development.
Conclusion
As a distinguished inventor, René Hund continues to innovate within the paper manufacturing industry. His patents not only reflect his ingenuity but also his dedication to improving the quality and efficiency of production processes. With ongoing advancements, he remains a vital figure in the pursuit of innovative solutions in paper technology.