Wolfgang Jacques

Title: Wolfgang Jacques: Innovator in Organosiloxane Processes

Introduction

Wolfgang Jacques is a notable inventor based in Burghausen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the preparation of polydimethylsiloxanes and organosiloxanes. With a total of 2 patents to his name, Jacques continues to push the boundaries of innovation in his industry.

Latest Patents

Jacques's latest patents include a process for preparing polydimethylsiloxanes. This invention describes a method where dimethyldichlorosilane is reacted with water in hydrochloric acid to produce a crude hydrolysate. This hydrolysate contains cyclic and linear, chlorine-containing polydimethylsiloxanes along with gaseous hydrogen chloride. The second step of the process involves treating the crude hydrolysate with steam to reduce chlorine content and form hydrochloric acid, which is then reused in the first step.

Another significant patent is for an improved process for preparing organosiloxanes. This method involves passing organohalosilanes and alkanols through packing material maintained at a temperature between 60°C and 150°C. The improvement includes recycling an aqueous phase separated from the organosiloxanes and reacting the separated organosiloxane with organohalosilane.

Career Highlights

Wolfgang Jacques is currently employed at Wacker Chemie GmbH, a leading company in the chemical industry. His work focuses on innovative processes that enhance the efficiency and effectiveness of chemical production.

Collaborations

Jacques has collaborated with notable coworkers such as Helmut Spork and Rudolf Strasser. Their combined expertise contributes to the advancement of chemical processes within their organization.

Conclusion

Wolfgang Jacques is a prominent figure in the field of chemical engineering, with a focus on innovative processes for organosiloxanes and polydimethylsiloxanes. His contributions continue to impact the industry positively.