Location History:
- Dormagen, DE (1980 - 1982)
- Steinau-Naustall, DE (1983)
Company Filing History:
Years Active: 1980-1983
Title: The Innovative Contributions of Johannes Koster
Introduction
Johannes Koster, a notable inventor based in Dormagen, Germany, has made significant strides in the field of chemical engineering through his innovative inventions. With a total of four patents to his name, Koster is recognized for his contributions to the development of new sulfur-containing diisocyanates and odorless catalysts for polyurethane synthesis.
Latest Patents
Among Johannes Koster's latest patents is an invention that introduces new sulfur-containing diisocyanates. This invention is focused on diisocyanates where a mercapto, sulfoxo, or sulfone group bridges two aromatic nuclei or connects an aromatic nucleus to an aliphatic group. Importantly, at least one of the aromatically bound isocyanate groups is strategically placed in the ortho-position relative to the sulfur atom. This invention also encompasses a process for preparing these novel diisocyanates and their application in the isocyanate polyaddition process for producing polyurethanes.
Koster's second notable patent involves the development of odorless catalysts for producing polyurethane resins. This invention details novel compounds designed to enhance the synthesis process of polyurethanes while maintaining an odorless profile, thus improving the usability of the resulting materials in various applications.
Career Highlights
Johannes Koster has established a successful career at Bayer Aktiengesellschaft, where he has contributed to advanced research and development initiatives. His work plays a crucial role in the innovation processes within the company, particularly in the development of new materials and processes that enhance production efficiency and product quality.
Collaborations
Throughout his career, Koster has collaborated with esteemed colleagues such as Johannes Blahak and Hans Hubner. These collaborations have fostered an environment of creativity and innovation, allowing for the exchange of ideas that have significantly advanced their respective projects in chemical engineering and materials science.
Conclusion
Johannes Koster's innovative work exemplifies the vital role of inventors in fostering advancements within the chemical industry. With his remarkable patents and collaborative efforts at Bayer Aktiengesellschaft, Koster continues to influence the field of polyurethane synthesis and related applications, paving the way for future innovations.