Walter R Demler

Title: Innovations of Walter R. Demler

Introduction

Walter R. Demler is a notable inventor based in Hamburg, NY (US). He has made significant contributions to the field of chemistry, particularly in the preparation and recovery of specific chemical compounds. With a total of four patents to his name, Demler's work has advanced the methods used in chemical manufacturing.

Latest Patents

Demler's latest patents include a process for the preparation of meta sulfobenzoic acid. This innovative method involves solution sulfonation of benzoic acid, followed by the precipitation of meta sulfobenzoic alkali metal salt. The process is conducted at temperatures below about 120 degrees Celsius, resulting in a product with a lower concentration of alkali metal salt compared to prior art methods. This product is particularly suitable for manufacturing m-hydroxy benzoic acid. Another significant patent is a method for recovering pure m-hydroxybenzoic acid from crude m-hydroxybenzoic acid alkali metal salt. This method effectively removes impurities and converts the alkali metal salt to free m-hydroxybenzoic acid through a series of precise steps.

Career Highlights

Walter R. Demler has been associated with Buffalo Color Corporation, where he has applied his expertise in chemical processes. His work has not only contributed to the company's success but has also impacted the broader field of chemical manufacturing.

Collaborations

Demler has collaborated with notable coworkers such as Eugene Odin and Krishen L. Nagpal. These partnerships have fostered innovation and enhanced the development of new chemical processes.

Conclusion

Walter R. Demler's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His innovative methods continue to influence chemical manufacturing practices today.