Vidar Almquist

Title: The Innovations of Vidar Almquist

Introduction

Vidar Almquist is a notable inventor based in Porsgrunn, Norway. He has made significant contributions to the field of polymerization, particularly in the development of catalysts for the production of polyethylene. With a total of 5 patents to his name, Almquist's work has had a considerable impact on the industry.

Latest Patents

Almquist's latest patents include a catalyst for the (co)polymerization of ethylene and a method for its preparation. This innovative catalyst is a particulate, modified chromium oxide catalyst designed for the polymerization of ethylene or ethylene with α-olefins. The catalyst comprises a chromium-oxide catalyst, a transition metal compound, and a catalyst activator. The preparation method involves subjecting a chromium oxide catalyst precursor to high temperatures under oxidizing conditions, followed by impregnation with a catalyst activator and a transition metal compound. This catalyst is particularly suitable for producing polyethylenes under continuous feeding conditions.

Career Highlights

Throughout his career, Almquist has worked with prominent companies in the industry, including Borealis Technology Oy and Borealis A/S. His experience in these organizations has allowed him to refine his expertise in catalyst development and polymerization processes.

Collaborations

Almquist has collaborated with several professionals in his field, including Tore Dreng and Harri Hokkanen. These collaborations have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Vidar Almquist's contributions to the field of polymerization and catalyst development are noteworthy. His innovative patents and collaborations have significantly influenced the industry, showcasing his expertise and dedication to advancing technology.