Company Filing History:
Years Active: 2007
Title: Catrin Gustavsson: Innovator in Chemical Cellulose Processing
Introduction
Catrin Gustavsson is a notable inventor based in Karlstad, Sweden. She has made significant contributions to the field of chemical cellulose processing, holding 2 patents that enhance the efficiency and quality of cellulose production.
Latest Patents
One of her latest patents is a "Process for continuously cooking chemical cellulose pulp." This innovative process involves a digester system that allows for the continuous cooking of chemical pulp. The system includes a vessel for impregnating and cooking, where a mixture of chips and process liquid is fed. The process results in improved tear strength, beatability, bleachability, and reduced color reversion, ultimately increasing yield across the digester.
Another significant patent is the "Method for the modification of cellulose fibres." This method aims to enhance the strength properties of pulp by adding a cellulose derivative during the alkali cooking and/or delignification of cellulose chips. The process is designed to be efficient and cost-effective, requiring no additional stages while maintaining low operating costs.
Career Highlights
Catrin has worked with prominent companies in the industry, including Kvaerner Pulping AB and Metso Fiber Karlstad AB. Her experience in these organizations has contributed to her expertise in cellulose processing technologies.
Collaborations
Throughout her career, Catrin has collaborated with notable colleagues such as Krister Olsson and Vidar Martin Snekkenes. These partnerships have furthered her research and development efforts in the field.
Conclusion
Catrin Gustavsson is a pioneering inventor whose work in chemical cellulose processing has led to significant advancements in the industry. Her patents reflect her commitment to innovation and efficiency in cellulose production.