In-Hwan Lee

Title: In-Hwan Lee: Innovator in Polymer Chemistry

Introduction

In-Hwan Lee is a notable inventor based in Goleta, California, recognized for his contributions to polymer chemistry. He holds a patent that showcases his innovative approach to reverse iodine transfer polymerization, a method that has significant implications in the production of (meth)acrylic acid polymers.

Latest Patents

In-Hwan Lee's most recent patent is titled "Reverse iodine transfer polymerization method and compositions therefrom." This patent details a process for the reverse iodine transfer polymerization of an ethylenically unsaturated monomer, which includes (meth)acrylic acid and its salts. The method involves the use of a radical polymerization initiator, an oxidant, an iodide salt, and a solvent. The specific amounts of these components can range from 5 to 500 equivalents of the unsaturated monomer, 1 to 3 equivalents of the initiator, 0.2 to 1 equivalent of the oxidant, and 1 equivalent of the iodide salt. The resulting (meth)acrylic acid polymer solutions produced by this method are particularly useful as dispersants.

Career Highlights

Throughout his career, In-Hwan Lee has worked with prominent companies in the chemical industry, including Dow Global Technologies LLC and Rohm and Haas Company. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and contribute to various innovative projects.

Collaborations

In-Hwan Lee has collaborated with talented individuals in his field, including Emre Discekici and Alaina McGrath. These collaborations have likely enriched his work and fostered a creative environment for innovation.

Conclusion

In-Hwan Lee's contributions to polymer chemistry, particularly through his patented methods, highlight his role as an influential inventor in the field. His work continues to impact the development of useful polymer solutions.