Company Filing History:
Years Active: 2000-2008
Title: The Innovations of Hans Hallstrom
Introduction
Hans Hallstrom is a notable inventor based in Nacka, Sweden. He has made significant contributions to the field of paper production through his innovative patents. With a total of two patents to his name, Hallstrom's work focuses on enhancing the efficiency and quality of paper manufacturing processes.
Latest Patents
Hallstrom's latest patents include a process for the production of paper from a suspension containing cellulosic fibers and optional fillers. This process involves adding a drainage and retention aid comprising a cationic organic polymer with an aromatic group. The method ensures that the suspension, which is dewatered on a wire, maintains a conductivity of at least 2.0 mS/cm. Additionally, he has developed a process for producing aqueous dispersions of hydrophobic material. This invention includes a dispersant made up of an anionic compound and a cationic organic compound, both having a molecular weight of less than 50,000. These innovations are crucial for improving the production and quality of paper.
Career Highlights
Hans Hallstrom is associated with Akzo Nobel N.V., a leading company in the field of specialty chemicals. His work at Akzo Nobel has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in paper production technologies.
Collaborations
Hallstrom has collaborated with notable coworkers such as Rein Sikkar and Sten Frolich. These partnerships have fostered a creative environment that encourages the development of new ideas and solutions in the industry.
Conclusion
Hans Hallstrom's contributions to the field of paper production through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the industry and improve manufacturing processes.