Company Filing History:
Years Active: 2010-2014
Title: The Innovations of Willem Marinus Stevels
Introduction
Willem Marinus Stevels is a notable inventor based in Harderwijk, Netherlands. He has made significant contributions to the field of papermaking through his innovative patents. With a total of 2 patents, Stevels has focused on developing reactive cationic resins that enhance the strength and efficiency of paper production.
Latest Patents
Stevels' latest patents include two inventions related to reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems. The first invention pertains to resins that are useful for drainage in papermaking and the process of making paper using these resins. Specifically, it involves glyoxalated copolymers of acrylamide that contain significant amounts of cationic comonomer. The second invention focuses on resins that impart strength to paper, detailing the process of incorporating these resins into paper and the resulting paper produced. This invention is particularly relevant under conditions of high sulfite ion concentrations, providing both dry-strength and wet-strength to paper.
Career Highlights
Willem Marinus Stevels has had a distinguished career, primarily working with Hercules Corporation. His work has been instrumental in advancing the technology used in the papermaking industry. His innovative approaches have led to improved processes and products that benefit manufacturers and consumers alike.
Collaborations
Stevels has collaborated with notable coworkers such as Shane Cyr and Henk Bakker. Their combined expertise has contributed to the successful development of his patented technologies.
Conclusion
Willem Marinus Stevels is a prominent figure in the field of papermaking innovation. His contributions through his patents have significantly impacted the industry, showcasing the importance of research and development in creating effective solutions.