David J Couling

Title: David J Couling: Innovator in Epoxy Resin and Chemical Processes

Introduction

David J Couling is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of chemical engineering, particularly in the development of epoxy resin compositions and other chemical processes. With a total of two patents to his name, Couling's work showcases his innovative approach to solving complex problems in material science.

Latest Patents

Couling's latest patents include a process for preparing aliphatic or cycloaliphatic epoxy resin compositions. This process involves several steps, including the reaction of a mixture of hydroxyl-containing materials, epihalohydrin, and a base compound, among others. The method ensures a yield of greater than about 70 percent for the epoxy resin composition product. Another significant patent involves a method for preparing benzyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)picolinate, utilizing amination and chlorination processes to achieve the desired compound.

Career Highlights

Throughout his career, David J Couling has worked with prominent companies such as Blue Cube IP LLC and Dow Agrosciences LLC. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the chemical industry.

Collaborations

Couling has collaborated with notable professionals in his field, including Robert E Hefner, Jr and Daryoosh Beigzadeh. These collaborations have further enhanced his work and contributed to the advancement of chemical processes.

Conclusion

David J Couling's contributions to the field of chemical engineering, particularly in epoxy resin compositions, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to developing efficient and effective chemical processes that benefit various industries.