Company Filing History:
Years Active: 2021-2023
Title: Innovations by Andreas Weber in Foamed Granulate Production
Introduction
Andreas Weber is a notable inventor based in Thuringen, Austria. He has made significant contributions to the field of materials science, particularly in the production of foamed granulates. With a total of three patents to his name, Weber's work focuses on enhancing the properties of polyester materials.
Latest Patents
One of his latest patents is titled "Method for producing a foamed granulate and use thereof." This invention describes a method where a polyester melt containing one or more polyesters is produced. The polyester melt is foamed using a blowing agent, resulting in a foamed granulate. Notably, the intrinsic viscosity (IV) of the polyester melt is reduced by at least 0.05 dl/g, as measured according to ASTM D4603. Subsequently, the IV of the foamed granulate is increased through solid phase polycondensation (SSP). Another significant patent is "PET regranulate having high intrinsic viscosity and method for the production thereof." This invention relates to a PET regranulate that, after modifying a granulated PET recyclate, achieves an intrinsic viscosity of at least 0.95 dl/g, making it suitable for producing extrusion blow-molded containers.
Career Highlights
Andreas Weber is currently employed at Alpla Werke Alwin Lehner GmbH & Co. KG, a company known for its innovative packaging solutions. His work at Alpla has allowed him to apply his inventive skills in a practical setting, contributing to advancements in sustainable materials.
Collaborations
Throughout his career, Weber has collaborated with notable colleagues such as Robert Siegl and Franz Michael Lässer. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Andreas Weber's contributions to the field of foamed granulate production exemplify the impact of innovative thinking in materials science. His patents not only enhance the properties of polyester materials but also pave the way for more sustainable practices in the industry.