Christian Schregenberger

Title: Christian Schregenberger: Innovator in Photoinitiators and s-Triazines

Introduction

Christian Schregenberger is a notable inventor based in Olsberg, Switzerland. He has made significant contributions to the field of photoinitiators and s-triazines, holding a total of 2 patents. His work has implications for various industries, particularly in the stabilization of organic substrates against the adverse effects of actinic light.

Latest Patents

One of Schregenberger's latest patents is focused on difunctional photoinitiators. This invention relates to α-hydroxy ketones of specific formulas, which are crucial in various chemical applications. Another significant patent involves methods for the preparation of tris-aryl-o-hydroxyphenyl-s-triazines. This process outlines a three-step method starting with cyanuric chloride, involving nucleophilic displacement and Friedel-Crafts reactions to create useful s-triazine compounds.

Career Highlights

Throughout his career, Christian Schregenberger has worked with prominent companies, including Ciba Specialty Chemicals Corporation. His expertise in chemical processes and innovations has positioned him as a valuable contributor to the field.

Collaborations

Schregenberger has collaborated with notable professionals such as André Fuchs and Rinaldo Hüsler. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Christian Schregenberger's contributions to the fields of photoinitiators and s-triazines demonstrate his innovative spirit and commitment to advancing chemical technologies. His patents reflect a deep understanding of complex chemical processes, making him a significant figure in his field.