Jared L Barr

Title: An Overview of Jared L Barrs Innovative Contributions

Introduction

Jared L Barr is a distinguished inventor based in Bartlesville, OK, with a remarkable portfolio of 33 patents. His work primarily focuses on advancements in polymerization processes and catalyst preparation, contributing significantly to the field of chemical engineering.

Latest Patents

Among his latest patents, Jared developed methods for controlling long-chain branch content in ethylene homopolymers and copolymers. This invention involves the use of a catalyst composition formed by a metallocene compound, an organoaluminum compound, and both high and low LCB activator-supports. The process allows for precise adjustments of LCB content in the resulting ethylene polymers by controlling the relative amounts of the activator-supports during the polymerization process.

In another innovative contribution, he disclosed aqueous methods for titanating chromium/silica catalysts with alkali metals. This method utilizes hydrogen peroxide and an alkali metal precursor during catalyst preparation, resulting in effective titanated silica supports and pre-catalysts. These catalysts are suitable for polymerizing olefins and produce ethylene-based homopolymers and copolymers with high melt index values.

Career Highlights

Jared currently works at Chevron Phillips Chemical Company LP, where his expertise in polymer chemistry continues to evolve. His extensive experience and innovative mindset have led him to develop several patents that advance the industrys understanding of chemical processes and catalyst technologies.

Collaborations

Jared collaborates with notable experts in the field, including his coworkers Carlos A Cruz and Max P McDaniel. Together, they drive research and innovation, aiming to create breakthroughs in chemical engineering and polymer science.

Conclusion

Jared L Barr's contributions to innovations in polymerization and catalyst preparation underscore his prolific career in the field of chemical engineering. With his substantial number of patents and collaborative efforts, he continues to pave the way for future advancements in the industry. His work not only enhances the capabilities of materials but also addresses the challenges faced in polymer production, demonstrating the value of innovation in science and technology.