Company Filing History:
Years Active: 1983
Title: **Russel J. MacDonald: Innovator in Aliphatic Anion Exchange Polymers**
Introduction
Russel J. MacDonald, based in Wilmington, MA, is an esteemed inventor recognized for his contributions to the field of polymer chemistry. His innovative work primarily focuses on the synthesis of advanced materials, particularly in the area of anion exchange polymers.
Latest Patents
MacDonald is credited with one significant patent: the "Synthesis of base-stable aliphatic anion exchange polymers." This patent outlines a method for producing base-stable aliphatic anion exchangers through a reaction between a water-soluble methacrylate ester quaternary amine monomer and a non-water-soluble glycol dimethacrylate ester cross-linking monomer. This innovation presents a notable advancement in polymer chemistry, with potential applications in various industrial processes.
Career Highlights
Russel J. MacDonald has made substantial contributions during his tenure at Ionics, Inc., where he has focused on developing advanced materials. His expertise in polymer synthesis has played a vital role in enhancing the capabilities and performance of ion exchange processes.
Collaborations
Throughout his career, MacDonald has collaborated with fellow inventor Russell B. Hodgdon. Their joint efforts in research and development have contributed to advancements in the field, further demonstrating the significance of teamwork and collaboration in scientific innovation.
Conclusion
In summary, Russel J. MacDonald stands out as a key figure in the development of base-stable aliphatic anion exchange polymers. His patent reflects not only his inventive spirit but also his commitment to advancing polymer technologies. MacDonald's work at Ionics, Inc. showcases the impact that dedicated inventors can have on their industries.