Karl Heinz Giselbrecht

Title: The Innovative Journey of Karl Heinz Giselbrecht

Introduction

Karl Heinz Giselbrecht, located in Pasching, Austria, is a notable inventor with a total of three patents to his name. His contributions to the field of chemistry, particularly in the processes of preparing and purifying chemical compounds, demonstrate his innovative spirit and dedication to advancing chemical research.

Latest Patents

Among Karl Heinz Giselbrecht’s most recent innovations are two significant patents. The first is a process for preparing glyoxylic esters and their hydrates. This patent describes a method where a water-soluble salt of a maleic or fumaric monoester is reacted with ozone in an aqueous solution at temperatures ranging from 0 to 50 degrees Celsius. The process enables the isolation of the corresponding glyoxylic ester or its hydrate from the resulting reaction mixture.

The second patent focuses on the purification of o-phthalaldehyde. In this method, an alcoholic solution containing crude, unpurified o-phthalaldehyde is adjusted to a pH between 0 and 3 within a temperature range of 0 to 60 degrees Celsius. An alkaline solution is then added, allowing the extraction of the corresponding dialkoxyphthalan from the organic phase, which is then purified by distillation. If needed, this substance can be converted back into purified o-phthalaldehyde through hydrolysis.

Career Highlights

Karl Heinz Giselbrecht has made significant strides in his career, having worked with prominent companies in the chemical industry, including DSM Chemie Linz GmbH and DSM Fine Chemicals Austria GmbH. His tenure at these organizations allowed him to apply his innovative ideas in real-world applications, contributing to advancements in chemical processes.

Collaborations

Throughout his career, Giselbrecht has collaborated with other industry professionals, including Eduard Perndorfer and Klaus Reiter. These collaborations have fostered a dynamic exchange of ideas, facilitating the development of groundbreaking processes and technologies in chemistry.

Conclusion

Karl Heinz Giselbrecht exemplifies the essence of innovation in the field of chemistry through his patents and professional collaborations. His work continues to influence the industry, paving the way for future advancements in chemical research and application.