Wayne K Larson

Title: Wayne K. Larson: Innovator in Aqueous Dispersions and Sustainable Materials

Introduction

Wayne K. Larson, based in Maplewood, MN, is a prolific inventor with 22 patents to his name. His work primarily focuses on the development of advanced materials that offer environmental benefits and improved performance characteristics. With a career marked by significant contributions to the field of polymer chemistry, Larson continues to push the boundaries of innovation.

Latest Patents

Among his latest patents are two significant inventions:

1. **Aqueous sulfopolyurea colloidal dispersions, films, and abrasive articles** - This invention describes stable aqueous colloidal dispersions of sulfopolyureas and self-supporting films formed from these dispersions. The films exhibit excellent mechanical properties across a wide temperature range and are produced without volatile organic compound (VOC) emissions. They are designed to be heat resistant and suitable for manufacturing abrasive articles.

2. **Method for reducing water uptake in silyl terminated sulfopoly(ester-urethane)** - This patent outlines a methodology for decreasing water absorption in sulfopoly(ester-urethane) materials. The process involves the use of a chain-extended sulfopolyester polyol and encompasses a two-step preparation method that enhances the stability and performance of the resulting polymer, which is versatile in various applications.

Career Highlights

Wayne K. Larson has had an impactful career, contributing to innovation at notable companies, including Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His extensive experience in these organizations has allowed him to collaborate on groundbreaking projects and lead efforts toward sustainable technological advancements.

Collaborations

Throughout his career, Larson has worked alongside distinguished individuals, including coworkers Steven T. Hedrick and Eric Daniel Morrison. Their collaboration has fostered a creative environment, propelling forward significant developments in chemical engineering and materials science.

Conclusion

Wayne K. Larson remains a prominent figure in the field of polymer innovation, with a strong focus on sustainability and performance. His patents reflect a deep commitment to creating effective and environmentally friendly materials that can withstand the test of time and meet the demands of modern applications. As he continues to innovate, Larson's contributions are sure to leave a lasting impact on the industry.