Helena Bergenudd

Title: Helena Bergenudd: Innovator in Thermoplastic Technology

Introduction

Helena Bergenudd is a notable inventor based in Sundsvall, Sweden. She has made significant contributions to the field of thermoplastic materials, particularly through her innovative patent related to thermally expandable thermoplastic microspheres.

Latest Patents

Helena holds a patent for "Thermally expandable thermoplastic microspheres and process for their preparation." This invention pertains to a process for manufacturing thermally expandable thermoplastic microspheres. The process involves providing a mixture of monomeric materials suitable for polymerization to form a thermoplastic polymer, along with at least one blowing agent. Additionally, the mixture includes colloidal silica that is surface-modified with hydrophobic organosilane groups, which is then emulsified. A polymerization process is conducted to create the thermally expandable thermoplastic microspheres. The invention also covers the expanded microspheres and their applications in manufacturing various products. Helena has 1 patent to her name.

Career Highlights

Helena is currently employed at Nouryon Chemicals International B.V., where she continues to develop innovative solutions in the chemical industry. Her work focuses on enhancing the properties and applications of thermoplastic materials.

Collaborations

Helena collaborates with Christina Nyholm, who is also a key figure in her research endeavors. Together, they work on advancing the technology related to thermoplastic microspheres.

Conclusion

Helena Bergenudd is a pioneering inventor whose work in thermoplastic technology has the potential to impact various industries. Her innovative approach to manufacturing thermally expandable microspheres showcases her commitment to advancing material science.