Company Filing History:
Years Active: 2005-2010
Title: Jouko Käki: Innovator in Papermaking Technologies
Introduction
Jouko Käki is a notable inventor based in Turku, Finland. He has made significant contributions to the field of papermaking through his innovative patents. With a total of 3 patents to his name, his work focuses on improving the efficiency and quality of paper production.
Latest Patents
Käki's latest patents include a product for use in papermaking and its preparation. This patent describes a paper sizing composition that consists of at least one first sizing component dispersed in water. The sizing component is derived from a reaction product of maleic anhydride and a fatty acid component, along with an aluminum component. The fatty acid component is an alkyl ester from a vegetable oil-based fatty acid mixture. The particle size of the particles in the first sizing component is meticulously reduced, ensuring that at least 50% of the particles are less than 2.5 µm, with higher percentages for smaller particle sizes.
Another significant patent by Käki is related to a cationic starch product, detailing its preparation and use. This product comprises starch and a cationizing reagent made from choline or its synthetic equivalent. The reagent reacts with some hydroxyl groups of the starch, resulting in a product that has various substituents, including lower or higher alkyl groups and non-aromatic heterocyclic groups.
Career Highlights
Throughout his career, Jouko Käki has worked with prominent companies in the chemical industry. Notably, he has been associated with Ciba Specialty Chemicals Corporation and Chemigate Oy. His experience in these organizations has contributed to his expertise in developing innovative solutions for papermaking.
Collaborations
Käki has collaborated with several professionals in his field, including Hendrik Luttikhedde and Kari Nurmi. These collaborations have further enriched his work and contributed to the advancements in papermaking technologies.
Conclusion
Jouko Käki's contributions to the field of papermaking through his innovative patents demonstrate his commitment to enhancing the industry. His work continues to influence the development of more efficient and effective papermaking processes.