Steffen Doerrich

Title: Steffen Doerrich: Innovator in Organopolysiloxane Compositions

Introduction

Steffen Doerrich is a notable inventor based in Munich, Germany. He has made significant contributions to the field of materials science, particularly in the development of organopolysiloxane compositions. With a total of three patents to his name, Doerrich's work has had a substantial impact on various industrial applications.

Latest Patents

One of his latest patents is focused on alkyl silicone resin as an additive for hydrophobizing fiber cement. This innovation involves alkylsilicone resins that contain at least 20 mol percent of siloxy units bearing a >Calkyl group and have from 5-20 weight percent of alkoxy groups. These resins can be prepared directly by hydrolysis of chlorosilanes and are highly effective as bulk hydrophobing agents in the preparation of fibrocement. Another significant patent by Doerrich is for curable organopolysiloxane compositions. These compositions contain fillers and amines, allowing for the molding of artificial stone when coarse and fine-grained fillers are employed.

Career Highlights

Steffen Doerrich is currently employed at Wacker Chemie AG, a leading company in the field of specialty chemicals. His work at Wacker Chemie AG has allowed him to explore innovative solutions and contribute to advancements in material technology.

Collaborations

Throughout his career, Doerrich has collaborated with notable colleagues such as Richard Weidner and Sven Heidsieck. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Steffen Doerrich is a prominent figure in the field of materials science, with a focus on organopolysiloxane compositions. His innovative patents and contributions to Wacker Chemie AG highlight his commitment to advancing technology in this area.