Company Filing History:
Years Active: 2024-2025
Title: Jaakko Rautalahti: Innovator in Polymer Chemistry
Introduction
Jaakko Rautalahti is a notable inventor based in Valkeakoski, Finland. He has made significant contributions to the field of polymer chemistry, particularly in the development of innovative materials and methods. With a total of two patents to his name, Rautalahti's work focuses on enhancing the properties of polyvinyl alcohol and its applications in various industries.
Latest Patents
Rautalahti's latest patents include a method for manufacturing a paper substrate comprising modified low molecular weight polyvinyl alcohol (PVA) with functional vinyl groups. This invention relates to a process that allows for the creation of a paper substrate suitable for binding silicone in a catalytic hydrosilation reaction. The method utilizes the molecular weight of PVA to control the viscosity of the water-based acetalization reaction, resulting in a substrate that can be effectively coated with acetalized PVA containing a high amount of functional vinyl groups.
Another significant patent by Rautalahti is a method for manufacturing a thermoplastic poly(vinyl alcohol) derivative in a melt state reaction. This invention involves heating dried thermoplastic PVA and admixing it with an organic acid anhydride that has a catenated carbon structure ending in a vinyl group. The process leads to an ester bond forming condensation reaction, resulting in a product that contains carboxylic acid residue and a thermoplastic PVA derivative with ester-bonded pendant chains.
Career Highlights
Jaakko Rautalahti is currently employed at UPM-Kymmene Corporation, a leading company in the forest industry. His work at UPM-Kymmene focuses on advancing polymer technologies and developing innovative solutions for various applications. Rautalahti's expertise in polymer chemistry has positioned him as a key contributor to the company's research and development efforts.
Collaborations
Throughout his career, Rautalahti has collaborated with several talented individuals, including Kuisma Littunen and Harri Kosonen. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Jaakko Rautalahti is a distinguished inventor whose work in polymer chemistry has led to significant advancements in the field. His patents reflect a commitment to innovation and the development of new materials that have practical applications. Rautalahti