Company Filing History:
Years Active: 1980
Title: Greta K Fossum: Innovator in Cellulose Pulp Bleaching
Introduction
Greta K Fossum is a notable inventor based in Domsjo, Sweden. She has made significant contributions to the field of cellulose pulp processing. Her innovative approach has led to advancements in the bleaching process, which is crucial for the paper industry.
Latest Patents
Greta K Fossum holds a patent for a process titled "Process for the acid bleaching of cellulose pulp with peroxides." This process allows for the acid bleaching of cellulose pulp at a pH range from about -0.5 to about 3. It is followed immediately by aqueous alkaline extraction of the dissolvable lignin without the need for intermediate washing. This innovation enhances efficiency and reduces environmental impact.
Career Highlights
Greta is associated with Mo och Domsjo Aktiebolag, a company known for its commitment to sustainable practices in the pulp and paper industry. Her work has been instrumental in developing methods that improve the quality of cellulose pulp while minimizing chemical usage.
Collaborations
Greta has collaborated with Sten L Haggstrom, contributing to the advancement of cellulose processing technologies. Their partnership has fostered innovation and improved methodologies within their field.
Conclusion
Greta K Fossum's contributions to cellulose pulp bleaching represent a significant advancement in the industry. Her innovative processes not only enhance production efficiency but also promote sustainability. Her work continues to influence the future of pulp processing.