Gunilla Nobelius

Title: Gunilla Nobelius: Innovator in Soil-Repellent Coating Composition

Introduction

Gunilla Nobelius is a notable inventor based in Kungalv, Sweden. She has made significant contributions to the field of material science, particularly in the development of innovative coating compositions. Her work focuses on creating solutions that enhance the performance of materials in various applications.

Latest Patents

Gunilla holds a patent for a soil-repellent coating composition. This composition comprises silica, polyvinyl alcohol, and a wetting agent in an aqueous carrier medium. The unique formulation includes 0.5-30% by weight of silica, 0.01-6% by weight of polyvinyl alcohol, and 0.05-2.5% by weight of a wetting agent. The ready-made coating composition features specific weight ratios and particle sizes that optimize its effectiveness. The silica is presented in the form of an alkali stabilized silica sol, while the polyvinyl alcohol has a hydrolysis degree of 85-100% and an average molecular weight ranging from 15,000 to 100,000.

Career Highlights

Gunilla is associated with Eka AB, a company known for its innovative solutions in the chemical industry. Her work has led to advancements in the development of coatings that provide enhanced protection against soil and other contaminants.

Collaborations

Gunilla has collaborated with notable colleagues, including Bernt Larsson and Elisabet Johansson. Their combined expertise has contributed to the successful development of innovative products in their field.

Conclusion

Gunilla Nobelius is a pioneering inventor whose work in soil-repellent coating compositions showcases her commitment to innovation. Her contributions continue to impact the industry positively, demonstrating the importance of research and development in creating effective solutions.