Company Filing History:
Years Active: 1999
Title: The Innovative Contributions of James F. Lottes
Introduction
James F. Lottes is a notable inventor based in Ambler, PA (US). He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts for copolymerizing ethylene. His work has implications for various industrial applications, showcasing the importance of innovation in the chemical industry.
Latest Patents
James F. Lottes holds a patent for a process titled "Process for forming a catalyst precursor for copolymerizing ethylene." This patent describes a method for creating a catalyst precursor by preparing a contact mixture of an inert solvent, dibutylmagnesium, and tetraalkyl orthosilicate, which is free of precipitate. The process involves adding silica to this mixture to form a slurry, ultimately leading to the formation of a supported catalyst precursor. The incorporation of titanium tetrachloride into the support in a specific ratio to the magnesium and silane components is a critical step. The activation of this catalyst precursor with a trialkylaluminum compound results in a catalyst system that is effective for producing ethylene copolymers. Lottes has 1 patent to his name.
Career Highlights
James F. Lottes has had a distinguished career, working with Mobil Oil Corporation, where he has applied his expertise in catalyst development. His innovative approach has contributed to advancements in the production of ethylene copolymers, which are essential in various applications, including plastics and synthetic materials.
Collaborations
Throughout his career, Lottes has collaborated with notable colleagues, including Robert I. Mink and Thomas E. Nowlin. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their field.
Conclusion
James F. Lottes exemplifies the spirit of innovation in the chemical engineering sector. His contributions, particularly in catalyst development, have paved the way for advancements in the production of ethylene copolymers. His work continues to influence the industry and inspire future innovations.