Per Ajdén

Title: Per Ajdén: Innovator in Thermoplastic Microsphere Technology

Introduction

Per Ajdén is a notable inventor based in Bergeforsen, Sweden. He has made significant contributions to the field of thermoplastic microspheres, holding a total of 3 patents. His innovative work focuses on devices and methods that enhance the preparation and expansion of microspheres, which have various applications in industries such as construction and materials science.

Latest Patents

Ajdén's latest patents include a "Device for preparation of expanded microspheres." This device features a heating zone with an inlet and outlet, a pump that generates above-atmospheric pressure, and an expansion zone that creates a pressure drop. The design allows for efficient processing of microspheres. Another significant patent is for an "Apparatus and method for expanding thermally expandable thermoplastic microspheres to expanded thermoplastic microspheres." This invention expands a slurry of thermoplastic microspheres without direct contact with a fluid heat transfer medium, utilizing a distribution pipe attached to an outlet pipe.

Career Highlights

Throughout his career, Per Ajdén has worked with prominent companies such as Akzo Nobel Chemicals International B.V. and Construction Research & Technology GmbH. His experience in these organizations has contributed to his expertise in the field of materials science and innovation.

Collaborations

Ajdén has collaborated with notable colleagues, including Jan Nordin and Lars-Olof Svedberg. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Per Ajdén is a distinguished inventor whose work in thermoplastic microsphere technology has led to valuable patents and innovations. His contributions continue to impact various industries, showcasing the importance of creativity and research in advancing technology.