Klemens Kohlgrueber

Title: **Klemens Kohlgrueber: Innovator in Plastic Composition Extrusion**

Introduction

Klemens Kohlgrueber, based in Kuerten, Germany, is a notable inventor recognized for his significant contributions to the field of plastic technology. With a total of two patents, Kohlgrueber has focused on creating advanced processes for producing high-quality plastic compositions, enhancing their performance and purity.

Latest Patents

Kohlgrueber's latest patents reflect his innovative approach to plastic engineering. The first patent describes a "Process for extruding plastic compositions." This invention involves utilizing a multi-screw extruder equipped with specially designed screw elements to facilitate the conveying, kneading, mixing, degassing, or compounding of various plastic compositions. This method enhances efficiency and precision in producing complex plastic materials.

His second patent highlights advancements in polycarbonate production, titled "Ultra-high purity polycarbonates having good inherent color and thermal resistance and a device and a method for producing the same." This invention focuses on polycarbonates that attain extremely low residual levels of volatile constituents and exhibit minimal thermal degradation products. Furthermore, it reveals a novel apparatus and process designed for preparing these polycarbonates utilizing a devolatilizing extruder equipped with multiple devolatilizing zones and upstream areas for introducing entraining agents.

Career Highlights

Kohlgrueber's professional journey is closely associated with Covestro Deutschland AG, a leading company in polymer production and innovation. Throughout his tenure, he has contributed to significant advancements in the technology of plastics, particularly those enhancing thermal stability and optical properties.

Collaborations

In his career, Klemens has collaborated with talented individuals such as Michael Bierdel and Thomas Koenig. These partnerships have been instrumental in driving forward the innovative processes that both enhance the functionality of plastics and address industry challenges.

Conclusion

Klemens Kohlgrueber's work in the field of plastic compositions positions him as a significant figure in material science. His innovative patents not only enhance the quality and usability of polycarbonates but also reflect a commitment to advancing technology in the polymer industry. As innovation continues to evolve, Kohlgrueber's contributions will undoubtedly strengthen the foundation for future advancements in plastic manufacturing.