Cornelia Bellmann

Title: Cornelia Bellmann: Innovator in Polyurethane Elastomers

Introduction

Cornelia Bellmann is a distinguished inventor based in Dresden, Germany. She has made significant contributions to the field of materials science, particularly in the development of polyurethane and polyurethane urea elastomers. Her innovative work has led to the creation of a unique process for producing a thermally stable processable melt.

Latest Patents

Cornelia Bellmann holds a patent for a melt formed from polyurethane and/or polyurethane urea elastomer. This invention describes a polyurethane and/or polyurethane urea elastomer in the form of a thermostable processable melt, which can be processed immediately or remelted after cooling and storage. The elastomer is produced through a polyaddition or build-up reaction involving longer chain diols, diisocyanates, chain extenders, and a polar gelling and/or melting aid. The method for manufacturing this elastomer includes several steps, such as converting a polymeric diol to form a prepolymer and adding specific components to create a polymer that can be heated and cooled for processing.

Career Highlights

Cornelia Bellmann is currently employed at Karl Fischer Industrieanlagen GmbH, where she continues to advance her research and development efforts in elastomer technology. Her work has not only contributed to her own professional growth but has also enhanced the capabilities of her organization in the field of industrial materials.

Collaborations

Throughout her career, Cornelia has collaborated with notable colleagues, including Dieter Lehmann and Matthias Brauer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Cornelia Bellmann's contributions to the field of polyurethane elastomers exemplify her dedication to innovation and excellence. Her patented work and collaborations highlight her role as a leading inventor in materials science.