Raija Bådenlid

Title: Raija Bådenlid: Innovator in Cellulose-Based Substrates

Introduction

Raija Bådenlid is a notable inventor based in Karlstad, Sweden. He has made significant contributions to the field of cellulose-based materials, holding a total of 3 patents. His work focuses on enhancing the properties of cellulose substrates, particularly in terms of water resistance.

Latest Patents

One of Bådenlid's latest patents is for a water-resistant mineral-coated cellulose-based substrate. This invention involves a cellulose-based substrate that features a mineral-coating layer on at least one surface. The mineral coating consists of 50-95 wt % of a particulate mineral and 5-50 wt % of a water-dispersible binder. The coating undergoes grafting with a fatty acid halide, which enhances its water-resistant properties. Another significant patent is a method for hydrophobing a cellulose substrate. This method includes drying the cellulose substrate to a dry content above 80% and applying a vaporized fatty acid halide to one side while performing vacuum suction on the opposite side. This process allows the vaporized fatty acid to penetrate the substrate effectively.

Career Highlights

Bådenlid has worked with prominent companies in the industry, including Stora Enso Oyj and Stora Enso Aktiebolag. His experience in these organizations has contributed to his expertise in cellulose-based innovations.

Collaborations

Throughout his career, Bådenlid has collaborated with various professionals, including Annki Karlsson and Stig Tollnerius. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Raija Bådenlid is a distinguished inventor whose work in cellulose-based substrates has led to innovative solutions for water resistance. His patents reflect a commitment to advancing material science, making him a valuable contributor to the industry.