Gary W Poehlein

Title: Innovations of Gary W. Poehlein in Water-Borne Alkyd Coatings

Introduction

Gary W. Poehlein is an accomplished inventor based in Atlanta, GA (US). He is known for his significant contributions to the field of polymer chemistry, particularly in the development of water-borne alkyd coatings. His innovative approach combines the benefits of traditional alkyd coatings with modern application techniques.

Latest Patents

Poehlein holds a patent for "Water-borne alkyd coatings by miniemulsion polymerization." This invention involves creating a distinctive graft copolymer by dissolving an alkyd resin in various vinyl monomers, such as methyl methacrylate and styrene. The resulting monomer/alkyd solution undergoes miniemulsion polymerization to form a latex consisting of submicron particles of polymer with the alkyd grafted onto the polymer backbone. This latex can be applied to a substrate, and upon drying, it forms a polymeric film with excellent film properties. The innovation allows for the production of water-borne alkyd coatings that combine the film hardness properties of oil-based alkyd coatings with the ease of application and cleanup associated with latex paints. Additionally, this coating minimizes organic solvent exposure, which is a common issue with standard latex coatings.

Career Highlights

Gary W. Poehlein is affiliated with the Georgia Tech Research Corporation, where he continues to advance research in polymer applications. His work has garnered attention for its practical implications in the coatings industry, particularly in enhancing environmental safety and application efficiency.

Collaborations

Poehlein has collaborated with notable colleagues, including F. Joseph Schork and Jan W. Gooch. Their combined expertise has contributed to the successful development and implementation of innovative coating technologies.

Conclusion

Gary W. Poehlein's contributions to the field of water-borne alkyd coatings exemplify the intersection of innovation and practicality in polymer chemistry. His work not only advances the technology but also promotes safer and more efficient application methods in the coatings industry.