Location History:
- Dusseldorf, DE (1990)
- Düsseldorf, DE (2015)
- Duesseldorf, DE (1988 - 2019)
Company Filing History:
4 out of 2,080 
3 out of 2,056 
2 out of 150 Years Active: 1988-2019
Title: Rolf Tenhaef: Innovator in Polyurethane Technology
Introduction
Rolf Tenhaef is a prominent inventor based in Duesseldorf, Germany. He has made significant contributions to the field of polyurethane technology, holding a total of 10 patents. His innovative work focuses on the development of new materials and methods that enhance the performance and application of polyurethanes.
Latest Patents
Among his latest patents is a method for producing low-modulus silylated polyurethanes. This method involves reacting a polyether polyol with a polyisocyanate in the presence of a solvent, followed by a reaction with a specific silane. The resulting silylated polyurethane can be utilized as an adhesive, sealant, or coating material. Another notable patent involves the use of salts of branched fatty acids as catalysts for the reaction between star-shaped alcohols and isocyanates, showcasing his innovative approach to improving chemical processes.
Career Highlights
Rolf Tenhaef has worked with notable companies such as Henkel Kommanditgesellschaft Auf Aktien and Henkel AG & Company, KGaA. His experience in these organizations has allowed him to refine his expertise in polyurethane technology and contribute to various advancements in the field.
Collaborations
Throughout his career, Rolf has collaborated with esteemed colleagues, including Paul Birnbrich and Joerg-Dieter Klamann. These partnerships have fostered a collaborative environment that has led to significant innovations in polyurethane applications.
Conclusion
Rolf Tenhaef's contributions to polyurethane technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials that are essential in various industries.