Company Filing History:
7 out of 2,921 
4 out of 822 
3 out of 138 Years Active: 1979-1995
Title: Arthur E. Marcinkowsky: Innovator in Polymerization Technology
Introduction
Arthur E. Marcinkowsky is a notable inventor based in Charleston, WV (US), recognized for his significant contributions to the field of polymerization technology. With a total of 14 patents to his name, Marcinkowsky has made substantial advancements in the production of polyethylene and ethylene polymers.
Latest Patents
Among his latest patents, one focuses on ethylene polymerization using a titanium and vanadium catalyst system. This innovative process allows for the production of polyethylene with a broad molecular weight distribution by utilizing two reactors connected in series. One reactor employs a titanium-based catalyst, while the other uses a vanadium-based catalyst along with a halohydrocarbon promoter. Alternatively, both reactors can contain a mixed metal catalyst comprising both titanium and vanadium, with the halohydrocarbon promoter activating the vanadium sites and deactivating the titanium sites simultaneously. Another significant patent involves an improved polymerization process for making EPR resins. This process utilizes a high-activity vanadium catalyst and an alkylated metal chain transfer agent to moderate the kinetics of the polymerization reaction, thereby preventing the formation of undesirable agglomerated polymer.
Career Highlights
Throughout his career, Marcinkowsky has worked with prominent companies such as Union Carbide Corporation and Union Carbide Chemicals & Plastics Technology Corporation. His work in these organizations has contributed to the development of advanced polymerization techniques that have had a lasting impact on the industry.
Collaborations
Marcinkowsky has collaborated with notable coworkers, including Kevin Joseph Cann and Frederick John Karol, further enhancing the innovative efforts in polymer technology.
Conclusion
Arthur E. Marcinkowsky's contributions to polymerization technology through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence the production of advanced materials, showcasing the importance of innovation in the industry.