Hakan Bjornberg

Title: Hakan Bjornberg: Innovator in Plastic Technology

Introduction

Hakan Bjornberg is a notable inventor based in Angelholm, Sweden. He has made significant contributions to the field of plastic technology, holding a total of six patents. His work focuses on developing innovative methods for producing environmentally friendly plastic materials.

Latest Patents

One of Hakan's latest patents is for a non-phthalic plasticiser. This invention refers to a method for producing a low-emitting plasticised polyvinylchloride composition. The composition has a fusion time of less than 5.50 seconds and a volatility of less than 10% weight loss. The method involves mixing pentaerythritol tetravalerate with a polyvinylchloride composition, with specific measurements according to DIN 54 802 and ISO/DIS 4574. Additionally, he has developed a process for the production of 1,6-hexanediol. This process involves the hydrogenation of caprolactone and/or its oligomers or polymers to 1,6-hexanediol, performed in liquid phase at pressures between 100 and 350 bar.

Career Highlights

Hakan has worked with several prominent companies in the chemical industry, including Perstorp Specialty Chemicals AB and Perstorp AB. His experience in these organizations has allowed him to refine his expertise in plastic technology and contribute to various innovative projects.

Collaborations

Throughout his career, Hakan has collaborated with notable professionals in the field, including Bo Henrik Haggman and David James. These collaborations have further enhanced his work and led to the development of groundbreaking technologies.

Conclusion

Hakan Bjornberg is a distinguished inventor whose work in plastic technology has led to significant advancements in environmentally friendly materials. His innovative patents and collaborations reflect his commitment to improving the industry.