This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Imperial Chemical Industries Limited. Active years: 1976-1981.
Location History:
- Brighton, EN (1976)
- Runcorn, GB (1978 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: Ronald Pearce: Innovator in Catalysis
Introduction
Ronald Pearce is a notable inventor based in Runcorn, GB. He has made significant contributions to the field of catalysis, particularly in the development of transition metal compounds. With a total of 3 patents to his name, Pearce's work has had a substantial impact on polymerization processes.
Latest Patents
One of Pearce's latest patents focuses on supported arene complex olefin catalysis. This invention involves a transition metal compound that contains at least one .pi.-bonded arene, which is contacted with an inorganic oxide, hydroxide, oxyhalide, hydroxyhalide, or halide. The transition metal compound can include substances such as titanium(O)ditoluene or TiCl.sub.2.2AlCl.sub.3 durene. The inorganic compound used is preferably of high surface area, which can be achieved through a grinding procedure. This innovative product serves as a catalyst for the polymerization of unsaturated hydrocarbon monomers or as a component of such a catalyst. When utilized in olefine polymerization, the transition metal product can be combined with an organo-aluminum compound and a Lewis Base compound, such as an ester. The resulting catalysts are capable of polymerizing or copolymerizing olefine monomers, yielding polymers with desirable properties, including high molecular weight and an interesting combination of characteristics.
Career Highlights
Ronald Pearce has been associated with Imperial Chemical Industries Limited, where he has furthered his research and development efforts in catalysis. His work has contributed to advancements in the chemical industry, particularly in the area of polymer production.
Collaborations
Throughout his career, Pearce has collaborated with notable colleagues, including John P Candlin and Keith Collier Wilson. These partnerships have enhanced the scope and impact of his research.
Conclusion
Ronald Pearce's innovative work in catalysis and his contributions to the field through his patents demonstrate his significant role as an inventor. His research continues to influence the development of effective polymerization processes.