This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Martin Liebiger: Innovator in Urethanes
Introduction
Martin Liebiger is a notable inventor based in Hofheim am Taunus, Germany. He has made significant contributions to the field of urethanes, particularly with his innovative approach to combining fluoroalcohol-isocyanate adducts with polysiloxane components. His work has implications for various industries, including textiles and leather.
Latest Patents
Liebiger holds a patent for "Urethanes containing fluorine and polysiloxane, process for their preparation." This novel urethane composition is primarily made up of fluoroalcohol-isocyanate adducts and polysiloxane, combined in a structurally specific manner. The preparation process involves reacting these components in a molar ratio of 1 to 2:1 at temperatures ranging from 30°C to 130°C. The resulting urethanes are particularly effective for finishing textiles, providing a soft handle along with excellent hydrophobic and oleophobic properties. They are also suitable for use in finishing leather, skins, and wood.
Career Highlights
Martin Liebiger is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to focus on the development of advanced materials that enhance the performance of various products.
Collaborations
One of his notable collaborators is Frank Wehowsky, with whom he has worked closely on various projects related to urethane innovations.
Conclusion
Martin Liebiger's contributions to the field of urethanes demonstrate his innovative spirit and commitment to advancing material science. His patent reflects a significant step forward in the application of urethanes in multiple industries.