Location History:
- Göteborg, SE (2018)
- Gothenburg, SE (2021)
Company Filing History:
Years Active: 2018-2021
Title: Artur Hedlund: Innovator in Cellulose Fiber Technology
Introduction
Artur Hedlund is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the field of cellulose fiber technology, holding two patents that showcase his innovative approaches to cellulose processing.
Latest Patents
Hedlund's latest patents include a process for spinning dissolved cellulose. This invention relates to forming cellulose fibers or films from dissolved cellulose. The process involves dissolving cellulose in an aqueous coagulation sodium salt solution to create a cellulose spin dope. It also includes extruding the cellulose spin dope into a coagulation bath to produce cellulose fibers or films. Another significant patent is focused on alkali recycling in the cellulose spinning process. This method recovers sodium hydroxide from the cellulose fiber regeneration step, allowing for its recycling back into the cellulose dissolving process.
Career Highlights
Artur Hedlund works at Treetotextile AB, where he applies his expertise in cellulose technology. His work has contributed to advancements in sustainable textile production, emphasizing the importance of recycling and efficient resource use in manufacturing processes.
Collaborations
Hedlund collaborates with notable colleagues, including Tobias Köhnke and Lars Stigsson. Their combined efforts in research and development have furthered innovations in the textile industry.
Conclusion
Artur Hedlund's contributions to cellulose fiber technology highlight his role as an influential inventor. His patents reflect a commitment to sustainability and innovation in textile manufacturing.