Henri J Grunbauer

Title: Innovations of Henri J Grunbauer

Introduction

Henri J Grunbauer is a notable inventor based in Oostburg, Netherlands. He has made significant contributions to the field of chemistry, particularly in the development of urethane-based compositions. With a total of 12 patents to his name, Grunbauer's work has had a considerable impact on various applications, including surface coatings and adhesives.

Latest Patents

One of Grunbauer's latest patents is a polyfunctional liquid urethane composition. This invention is disclosed as a urethane-based composition valuable in surface coating applications, including the treatment of glass or textiles, in adhesives, and in the manufacture of a stabilized latex. The composition comprises a polyfunctional liquid urethane-containing adduct, wherein the adduct contains as a first functional group at least one isocyanate moiety per molecule. Additionally, it features a second functional group per molecule that is not an isocyanate moiety and is not reactive towards isocyanate functionality. The second functional group can comprise ester, nitrile, halogen, halocarbon, siloxyl, silyl, alkyne, or alkene, or combinations of two or more thereof.

Career Highlights

Grunbauer is currently associated with The Dow Chemical Company, where he continues to innovate and develop new materials. His work has been instrumental in advancing the applications of urethane compositions in various industries.

Collaborations

Throughout his career, Grunbauer has collaborated with notable colleagues, including Guido F Smits and Jacobus A Broos. These collaborations have further enhanced the scope and impact of his inventions.

Conclusion

Henri J Grunbauer's contributions to the field of urethane-based compositions demonstrate his innovative spirit and dedication to advancing chemical applications. His patents continue to influence various industries, showcasing the importance of his work in modern technology.