Company Filing History:
Years Active: 1997-1998
Title: The Innovations of Bettina Gerharz
Introduction
Bettina Gerharz is a notable inventor based in Mainz, Germany. She has made significant contributions to the field of polymer chemistry, particularly in the development of innovative copolymers and aqueous dispersions. With a total of three patents to her name, her work has had a substantial impact on various applications, including adhesives and building materials.
Latest Patents
Bettina Gerharz's latest patents include a heterogeneous vinyl acetate/ethylene dispersion. This copolymer is available in dispersion or redispersible powder form, stabilized by a protective colloid. It features a glass transition temperature ranging from -40 degrees to 10 degrees Celsius and an ethylene content of at least 30% by weight. The copolymer particles exhibit a heterogeneous build-up, which includes a first polymer phase with vinyl acetate and over 40% by weight of ethylene, and a last copolymer phase with vinyl acetate and 5 to 40% by weight of ethylene. This innovation is particularly suitable as a binder in building materials. Another significant patent involves aqueous dispersions for adhesives, which are prepared through the polymerization of vinyl acetate, ethylene, and various comonomers. These dispersions are designed to form a copolymer with a glass transition temperature of -40 degrees to 0 degrees Celsius, making them effective for gluing polyolefins.
Career Highlights
Throughout her career, Bettina Gerharz has worked with prominent companies such as Hoechst Aktiengesellschaft and Clariant Corporation. Her experience in these organizations has allowed her to refine her expertise in polymer chemistry and contribute to various innovative projects.
Collaborations
Bettina has collaborated with notable colleagues, including Ludwig Schmitz and Stefan Hess. These partnerships have further enhanced her research and development efforts in the field of polymer science.
Conclusion
Bettina Gerharz is a distinguished inventor whose work in polymer chemistry has led to significant advancements in adhesive and building material technologies. Her innovative patents and collaborations reflect her commitment to pushing the boundaries of science and technology.