David Phelan

Title: David Phelan: Innovator in Polymer Chemistry

Introduction

David Phelan is a notable inventor based in Waterford, Ireland. He has made significant contributions to the field of polymer chemistry, particularly through his innovative patent work. His expertise and creativity have led to advancements that are valuable in various applications.

Latest Patents

David Phelan holds a patent for "Polymers comprising betadiketone groups and polymerizable compositions." This patent describes polymers that feature a polymer backbone with pendant or terminal betadiketone groups containing at least one trifluoromethyl group. The betadiketone groups can be selected from trifluorocetoacetate groups, hexafluoroacetylacetone groups, or trifluoro-2,4-pentanedione groups. The design ensures that neither the R group nor the R1 group contains any elements that could initiate cyanoacrylate polymerization or interfere with chain transfer. This innovation showcases his ability to blend chemistry with practical applications.

Career Highlights

David Phelan is currently employed at Loctite (Ireland) Limited, where he continues to develop and refine his ideas in polymer chemistry. His work has not only contributed to the company's portfolio but has also enhanced the understanding of polymer compositions in the industry.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including John G Woods and John Rooney. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

David Phelan's contributions to polymer chemistry through his patent work exemplify the spirit of innovation. His ongoing efforts at Loctite (Ireland) Limited and collaborations with esteemed colleagues further highlight his commitment to advancing the field.