Dirk M Sutherlin is a notable inventor based in Bartlesville, OK (US). He has made significant contributions to the field of polymer chemistry, holding a total of 4 patents. His work primarily focuses on innovative processes that enhance the properties and applications of polymers.

Latest Patents

Sutherlin's latest patents include a deashing process for polyolefins. This process utilizes dicarbonyl compounds and alkylene oxides to deactivate a transition metal/organometal catalyst during the polymerization of at least one monomer to form a 1-olefin polymer. The resulting polymer is then deashed with a lower alcohol, optionally followed by a wash with the starting monomer or n-heptane. Another significant patent involves the derivatization of arylene sulfide polymers. This patent describes an arylene sulfide polymer with derivatized end-groups and outlines a process for preparing such polymers by contacting them at elevated temperatures with specific compounds and solvents.

Career Highlights

Dirk M Sutherlin is currently employed at Phillips Petroleum Company, where he continues to innovate in the field of polymer chemistry. His work has had a lasting impact on the development of new materials and processes.

Collaborations

Throughout his career, Sutherlin has collaborated with notable colleagues, including Mary J Hagenson and David A Soules. These collaborations have contributed to the advancement of research and development in their respective fields.

Conclusion

Dirk M Sutherlin's contributions to polymer chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the future of polymer applications and processes.