Roland Steinl

Title: Roland Steinl: Innovator in Acyloxybenzenesulfonic Acid Preparation

Introduction

Roland Steinl is a notable inventor based in Hattersheim am Main, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of acyloxybenzenesulfonic acids. His innovative processes have implications for various applications, including detergents.

Latest Patents

Steinl holds a patent for a process for the preparation of acyloxybenzenesulfonic acids. This process involves several stages: sulfonation of phenol, heat treatment of the phenolsulfonic acid formed as an intermediate product, esterification of the phenolsulfonic acid, and, if appropriate, neutralization of the resulting acyloxybenzenesulfonic acid. The incorporation of heat treatment significantly increases the proportion of the 1,4-isomer compared to the 1,2-isomer, enhancing the utility of these products as perborate activators in detergents. He has 1 patent to his name.

Career Highlights

Steinl is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in chemical processes and product formulations.

Collaborations

Throughout his career, Steinl has collaborated with notable colleagues, including Fritz-Feo Grabley and Gerd Reinhardt. These collaborations have likely enriched his research and development efforts.

Conclusion

Roland Steinl's innovative work in the preparation of acyloxybenzenesulfonic acids showcases his expertise and contributions to the field of chemistry. His patent reflects a significant advancement that can benefit various industries, particularly in the formulation of detergents.