Company Filing History:
Years Active: 1983-1986
Title: Kurt Ekman: Innovator in Cellulose Derivative Fibres
Introduction
Kurt Ekman is a notable inventor based in Porvoo, Finland. He has made significant contributions to the field of cellulose derivatives, holding a total of seven patents. His work focuses on innovative methods for treating and producing cellulose-based materials.
Latest Patents
Among his latest patents is a procedure for treating cellulose derivative fibres. This invention outlines a method of producing cellulose carbamate by reacting isocyanic acid with cellulose at elevated temperatures. The process involves heating cellulose, which has been mixed with biuret or a combination of biuret and urea, at temperatures exceeding 170 degrees Celsius. This reaction is crucial for the formation of cellulose carbamate, with optimal heating conditions set between 170 and 250 degrees Celsius, preferably around 220 degrees Celsius. The biuret quantity used ranges from 3 to 50% by weight of the cellulose, while the urea quantity can vary from 0 to 95% by weight of the cellulose.
Career Highlights
Kurt Ekman has established himself as a key figure in his field through his innovative research and development efforts. His work at Neste Oy has allowed him to explore and implement advanced techniques in cellulose processing.
Collaborations
Kurt has collaborated with notable colleagues, including Olli T Turunen and Vidar Eklund, to further enhance the impact of his inventions.
Conclusion
Kurt Ekman's contributions to cellulose derivative technology exemplify his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and a drive to improve industrial processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.