Company Filing History:
Years Active: 1991-1997
Title: The Innovative Contributions of Karl-Heinz Passon
Introduction
Karl-Heinz Passon is a notable inventor based in Leverkusen, Germany. With a remarkable portfolio of seven patents, he has made significant strides in the field of chemistry and material science. His innovative work particularly focuses on polyisocyanates and their applications in various industries.
Latest Patents
Two of Karl-Heinz Passon's latest patented inventions are particularly noteworthy. The first, titled "Water-dispersible blocked isocyanates, method of manufacture, and use," pertains to a blocked polyisocyanate that boasts an NCO functionality ranging from 2.2 to 4.5 and an average molecular weight of 800 to 25,000. This invention exhibits unique properties including (1) an NCO content of 5 to 20 wt. % calculated as free NCO, (2) an ionic group concentration of 1 to 75 meq per 100 g, and (3) polyalkylene oxide units comprising 3 to 40 wt. %, enhancing its usability in diverse applications.
His second recent patent centers around "Crosslinking agents for textile printing fixing agents." This invention outlines a method for textile printing using aqueous dispersions, incorporating an organic fixing agent crosslinked with a blocked polyisocyanate. It emphasizes the importance of specific molecular weights, NCO content, ionic groups, and polyalkylene oxide units, maximizing the effectiveness of textile printing processes.
Career Highlights
Throughout his career, Karl-Heinz Passon has contributed significantly to Bayer Aktiengesellschaft, a leading company in the chemicals and pharmaceuticals sector. His innovative approaches in product development and application have established him as a key figure within his field.
Collaborations
In his journey as an inventor, Passon has collaborated with notable colleagues, including Helmut Reiff and Jutta Rottger. Their collective expertise has allowed them to explore new horizons in their research endeavors, fostering a productive environment for innovation.
Conclusion
Karl-Heinz Passon's impressive array of patents and his collaborative spirit underscore his pivotal role in advancing the field of polyisocyanates. His inventions not only reflect his ingenuity but also contribute to advancing technologies that improve various industrial applications. As he continues his work at Bayer Aktiengesellschaft, the impact of his innovations is sure to resonate across multiple industries for years to come.