Björn Sievers

Title: Innovations by Björn Sievers in Polymer Technology

Introduction

Björn Sievers is a notable inventor based in Frankfurt, Germany. He has made significant contributions to the field of polymer technology, particularly in the development of matrices and sealants based on sulfur-containing polymers. His innovative work has led to the filing of two patents that showcase his expertise and creativity in this area.

Latest Patents

Björn Sievers' latest patents focus on matrices and sealants that incorporate photoinitiators and curing methods. These inventions provide a method for curing a mixture of a matrix and a curing agent based on sulfur-containing polymers rapidly, resulting in a tack-free surface. The patents detail a method for coating substrates and curing sealants, emphasizing the use of uncured mixtures with isocyanate content. The matrices contain mercaptan-terminated base polymers derived from polyethers, polythioethers, and polysulfides. The curing process is effective within a temperature range of -10 to +70 °C when exposed to high-energy actinic radiation. These advancements have potential applications in various industries, including aerospace.

Career Highlights

Björn Sievers is currently employed at Chemetall GmbH, where he continues to innovate in the field of polymer technology. His work has been instrumental in advancing the capabilities of materials used in various applications.

Collaborations

Throughout his career, Björn has collaborated with talented professionals such as Miroslav Kralev and Francisco Diez. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Björn Sievers is a prominent inventor whose work in sulfur-containing polymers has led to significant advancements in curing and coating methods. His contributions continue to impact the field of polymer technology positively.