Kjell Rune Andersson

Title: Kjell Rune Andersson: Innovator in Papermaking Technology

Introduction

Kjell Rune Andersson is a notable inventor based in Göteborg, Sweden. He has made significant contributions to the field of papermaking, holding a total of 6 patents. His work focuses on innovative fillers and processes that enhance the quality and efficiency of paper production.

Latest Patents

Andersson's latest patents include a filler for the papermaking process. This invention relates to a filler comprising calcium salt and a cellulose derivative with a degree of substitution of net ionic groups up to about 0.65. The filler is designed to be substantially free from fibers or fibrils of cellulose or lignocellulose. Another significant patent is for a process for the production of paper. This process involves adding a water-soluble cationic or amphoteric branched acrylamide-based polymer and an anionic aluminium-containing silica sol to a suspension of cellulose-containing fibers, along with optional fillers. This innovative approach improves the formation and drainage of the suspension on a wire.

Career Highlights

Throughout his career, Kjell Rune Andersson has worked with prominent companies such as Eka Nobel AB and Eka Chemicals AB. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in the papermaking industry.

Collaborations

Andersson has collaborated with notable colleagues, including Erik Lindgren and Bo V. Larsson. These partnerships have fostered a creative environment that has led to the development of innovative solutions in his field.

Conclusion

Kjell Rune Andersson is a distinguished inventor whose work in papermaking technology has resulted in several impactful patents. His contributions continue to influence the industry, showcasing the importance of innovation in enhancing production processes.