Werner Berger

Title: Werner Berger: Innovator in Biodegradable Polymer Technologies

Introduction

Werner Berger is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of biodegradable polymers, focusing on innovative methods for producing environmentally friendly materials. With a total of two patents to his name, his work emphasizes the importance of sustainability in material science.

Latest Patents

Werner Berger's latest patents include a component for producing polymer mixtures based on starch and a method for producing the same. This invention relates to a component that enables the creation of thermoplastically moldable, biodegradable, and bright polymer mixtures derived from starch. The component exhibits good dimensional stability in water, making it suitable for various applications, including packaging, containers, and horticultural products. The process for producing this component involves the hydrolysis and saponification of polyvinyl acetate in the presence of catalytic additions, resulting in high-quality organosilicates.

Another significant patent is for a thermoplastic polymer blend that features a bi-continuous phase structure. This blend consists of thermoplastic starch, at least one synthetic polymer, and a hydrolysis component based on polyvinyl acetate. The innovative production method involves reactive extrusion, which maintains the molecular integrity of the starch while enhancing the properties of the final product. This blend is versatile and can be used for injection molded, deep-drawn, or blow-molded parts, as well as for producing films and fibers.

Career Highlights

Throughout his career, Werner Berger has worked with several companies, including Biop Biopolymer Technologies AG and United Biopolymers, S.A. His experience in these organizations has allowed him to refine his expertise in biopolymer technologies and contribute to advancements in sustainable materials.

Collaborations

One of his notable collaborators is Guntram Opitz, with whom he has worked on various projects related to biodegradable polymers. Their partnership has fostered innovation and development in the field.

Conclusion

Werner Berger's contributions to the field of biodegradable polymers highlight the potential for sustainable materials in modern applications. His innovative patents and collaborative efforts continue to pave the way for advancements in environmentally friendly technologies.