Kurt Brenneisen

Title: Kurt Brenneisen: Innovator in Chemical Compounds

Introduction

Kurt Brenneisen is a notable inventor based in Grenzach, Germany. He has made significant contributions to the field of chemical compounds, particularly in the development of dyes and related materials. With a total of 4 patents to his name, Brenneisen's work has had a considerable impact on the industry.

Latest Patents

Brenneisen's latest patents include innovative formulations such as asymmetric sulfo group-containing disazo compounds. These compounds are characterized by the formula ##STR1##, wherein D represents the residue of a metal-free azo dye that is free of fiber-reactive groups and contains 2 to 4 sulfo groups. Additionally, he has developed dyes that incorporate one or two 2,4- or 4,6-dichloro-5-cyanopyrimidyl groups, which are metal-free compounds represented by the formula ##STR1##. These advancements also include a 1:1 or 1:2 metal complex of a metallizable compound or a salt of a metal-free compound, where each cation is independently a non-chromophoric cation.

Career Highlights

Kurt Brenneisen is currently associated with Sandoz GmbH, where he continues to innovate and contribute to the field of chemical research. His work has been instrumental in advancing the understanding and application of complex chemical compounds.

Collaborations

Throughout his career, Brenneisen has collaborated with esteemed colleagues such as Werner Koch and Gunther Auerbach. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Kurt Brenneisen's contributions to the field of chemical compounds and dyes exemplify his dedication to innovation. His patents reflect a commitment to advancing technology and improving existing materials. Brenneisen's work continues to influence the industry and inspire future developments.