Adolf Schaefer-Sindlinger

Title: Adolf Schaefer-Sindlinger: Innovator in Catalysts and Acrolein Chemistry

Introduction

Adolf Schaefer-Sindlinger is a distinguished inventor based in Frankfurt-am-Main, Germany. He has made noteworthy contributions to the field of chemistry, particularly in the development of catalysts and chemical processes. With two patents to his name, Schaefer-Sindlinger’s work exemplifies the innovative spirit that drives advancements in chemical engineering.

Latest Patents

Schaefer-Sindlinger’s latest patents include two significant inventions. The first patent pertains to a "Catalyst for hardening fatty acids and process for its preparation." This invention describes a catalyst designed for hardening unsaturated fatty acids derived from fat decomposition. The catalyst is composed of an intimate mixture of titanium oxide, specifically pyrogenic titanium oxide obtained from titanium tetrachloride by flame hydrolysis, and finely divided palladium metal.

The second patent is titled "Method of producing mixtures of cyclic acrolein glycerol acetals." This method allows for the production of mixed cyclic acrolein glycerol acetals by reacting acrolein with glycerol in the presence of a solid acidic catalyst. Notably, the process demonstrates higher space-time yield and exceptional selectivity compared to previous methods, being conducted in the presence of a reaction mixture that consists predominantly of acrolein, glycerol, cyclic acrolein glycerol acetals, and water. The reaction ideally occurs at temperatures ranging from 10 to 30 degrees Celsius using strongly acidic organic or inorganic ion exchangers.

Career Highlights

Adolf Schaefer-Sindlinger is associated with Degussa Aktiengesellschaft, a well-known company in the field of chemical production. Throughout his career, Schaefer-Sindlinger has focused on enhancing chemical processes, resulting in significant advancements within the industry. His expertise has made him an invaluable asset to his company.

Collaborations

Schaefer-Sindlinger has worked alongside notable coworkers Dietrich Arntz and Mathias Hoepp. This collaboration has facilitated the exchange of ideas and knowledge, further contributing to the success of their joint projects and innovations in chemical research.

Conclusion

Adolf Schaefer-Sindlinger stands out as an innovative inventor with a substantial impact on the field of chemical engineering. Through his patents, he has introduced valuable advancements in catalyst technology and chemical processing. As a key figure at Degussa Aktiengesellschaft and through his collaborations, Schaefer-Sindlinger continues to push the boundaries of chemical innovation, shaping the future of the industry.