David Attoe

Title: David Attoe: Innovator in Polymerization Processes

Introduction

David Attoe is a notable inventor based in Houston, TX, who has made significant contributions to the field of polymerization processes. With a total of five patents to his name, Attoe's work focuses on improving the efficiency and effectiveness of catalyst systems used in the production of polypropylene.

Latest Patents

Attoe's latest patents include a method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene. This innovative method involves contacting a flow of metallocene with a flow of propylene, directing both flows towards a junction while maintaining a portion of each flow separate within the junction. Additionally, Attoe has developed a method for introducing antifouling agents into catalyst mixing systems, which enhances the performance of the catalysts used in these processes. The antifouling agents may include Stadis 450 Conductivity Improver, Synperonic antifouling agent, and Pluronic antifouling agent.

Career Highlights

Attoe is currently employed at Fina Technology, Inc., where he continues to advance his research and development efforts in polymerization technologies. His work has been instrumental in optimizing production processes and improving the quality of polypropylene.

Collaborations

Attoe collaborates with several talented individuals in his field, including Ronald Tharappel and Renaud Oreins. These partnerships enhance the innovative capabilities of his projects and contribute to the success of their collective research.

Conclusion

David Attoe's contributions to polymerization processes and catalyst systems have established him as a key figure in the field. His innovative methods and collaborative efforts continue to drive advancements in the production of polypropylene.