Ludwig Tumbrink

Title: Ludwig Tumbrink: Innovator in Odorant Chemistry

Introduction

Ludwig Tumbrink is a notable inventor based in Hoxter, Germany. He has made significant contributions to the field of chemistry, particularly in the preparation of odiferous substances. His innovative work has led to the development of a unique process that enhances the production of fragrant compounds.

Latest Patents

Ludwig Tumbrink holds a patent for a process titled "Process for the preparation of - 4,4,7-trimethyl-3,4,7,8-tetrahydro-2(6H)-naphthalen-one." This process involves an elimination reaction from 3-oxo-.alpha.-ionol, achieved through direct addition to a solution of a protonic acid in an inert solvent at elevated temperatures. The method can also utilize a low-carbon alkyl ester, particularly acetate, treated with sodium acetate in a polar non-protonic solvent at temperatures ranging from 150°C to 300°C. The output of this process can be increased by raising the reaction temperature. The resulting product is suitable for use as an odiferous or fragrant substance in foods and tobacco.

Career Highlights

Ludwig Tumbrink is associated with Dragoco Gerberding & Co. GmbH, where he applies his expertise in the field of chemistry. His work has been instrumental in advancing the company's capabilities in producing high-quality fragrant substances.

Collaborations

Ludwig collaborates with Ernst-Joachim Brunke, a fellow professional in the industry. Their partnership has contributed to the successful development of innovative processes and products.

Conclusion

Ludwig Tumbrink's contributions to the field of odorant chemistry are noteworthy. His patented process for producing fragrant substances showcases his innovative spirit and dedication to advancing the industry. His work continues to influence the production of high-quality fragrances in various applications.