Hans Sandberg

Title: The Innovations of Hans Sandberg

Introduction

Hans Sandberg is a notable inventor based in Roennaeng, Sweden. He has made significant contributions to the field of materials science, particularly in the development of advanced piping solutions. His innovative work has led to the creation of a unique type of multilayer pipe that addresses various application needs.

Latest Patents

Hans Sandberg holds a patent for a Polyolefin multilayer pipe. This invention consists of at least one layer made from a β-nucleated propylene homopolymer and/or β-nucleated copolymers, comprising 90.0 to 99.9% by weight of propylene and 0.1 to 10.0% by weight of α-olefins. The pipes are classified in ring stiffness class ≥4, making them suitable for non-pressure pipe applications. They are designed for outdoor use, including above and underground drainage and sewerage systems, surface water pipes, cable protection, and soil and wastewater pipes, particularly in cold climate conditions.

Career Highlights

Hans Sandberg is associated with Borealis Technology Oy, a company known for its innovative solutions in the plastics industry. His work at Borealis has allowed him to focus on developing high-performance materials that meet the demands of modern infrastructure.

Collaborations

Throughout his career, Hans has collaborated with esteemed colleagues such as Carl-Gustaf Ek and Siegfried Liedauer. These partnerships have fostered a creative environment that encourages the exchange of ideas and the advancement of technology.

Conclusion

Hans Sandberg's contributions to the field of materials science, particularly through his patented Polyolefin multilayer pipe, demonstrate his commitment to innovation and excellence. His work continues to impact various industries, providing solutions that enhance infrastructure and environmental sustainability.