Alfred R Nelson

Title: Alfred R. Nelson: Innovator in Solvent Blends for Ethylene Copolymers

Introduction

Alfred R. Nelson is a notable inventor based in Edenville, MI (US). He has made significant contributions to the field of chemical engineering, particularly in the development of solvent blends for ethylene copolymers. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

Nelson's latest patents focus on solvent blends capable of dissolving copolymers of ethylene and ethylenically unsaturated carboxylic acid. One of his patents describes a solvent blend that operates at a temperature of at least 60 degrees Celsius. This blend consists of approximately 5 to 35 percent by weight of an acyclic alcohol with 2 to 12 carbon atoms, 3 to 90 percent by weight of a monocyclic aromatic hydrocarbon, and 5 to 92 percent by weight of a halogenated C2 hydrocarbon. An exemplary formulation includes about 10 percent by weight of isopropanol, 80 percent by weight of perchloroethylene, and 10 percent by weight of toluene. Another patent addresses solvent blends that can dissolve copolymers at ambient temperatures, utilizing similar components and ratios.

Career Highlights

Alfred R. Nelson has built a successful career at The Dow Chemical Company, where he has been instrumental in advancing chemical solutions. His innovative approaches to solvent blends have positioned him as a key figure in the development of new materials and processes.

Collaborations

Nelson has collaborated with various professionals in his field, including his coworker Kenneth E. Johnsen. Their combined expertise has contributed to the successful development of new chemical formulations.

Conclusion

Alfred R. Nelson's contributions to the field of solvent blends for ethylene copolymers demonstrate his innovative spirit and commitment to advancing chemical engineering. His patents reflect a deep understanding of chemical interactions and practical applications in industry.