Joerg Hellmann

Title: Joerg Hellmann: Innovator in Polyester and Polypropylene Films

Introduction

Joerg Hellmann is a notable inventor based in Mainz, Germany. He has made significant contributions to the field of polymer films, particularly in the development of biaxially oriented polyester and polypropylene films. With a total of four patents to his name, Hellmann's work has advanced the technology used in magnetic tape films and other applications.

Latest Patents

Hellmann's latest patents include a biaxially oriented polyester film that features more than one layer. This innovative film consists of three layers and offers excellent electromagnetic properties along with improved abrasion resistance compared to prior art films. The film's structure includes a base layer, with outer layers that have a defined number of elevations of specific heights. Additionally, he has developed a biaxially oriented polypropylene film that boasts good processing performance and serves as an effective barrier to oxygen after metallization or oxidation. This film is composed of at least a base layer, with a planar orientation delta p greater than 0.0138.

Career Highlights

Joerg Hellmann is currently employed at Mitsubishi Polyester Film GmbH, where he continues to push the boundaries of film technology. His work has not only contributed to the advancement of materials used in various industries but has also positioned him as a key figure in the field of polymer innovation.

Collaborations

Throughout his career, Hellmann has collaborated with notable colleagues, including Herbert Peiffer and Richard Lee Davis. These partnerships have fostered an environment of innovation and have led to the successful development of new technologies in the polymer film sector.

Conclusion

Joerg Hellmann's contributions to the field of polyester and polypropylene films have made a significant impact on the industry. His innovative patents and collaborations highlight his role as a leading inventor in polymer technology.