David M Haigh

Title: David M Haigh: Innovator in Olefin Metathesis Polymerization

Introduction

David M Haigh is a notable inventor based in Oxfordshire, GB. He has made significant contributions to the field of polymer chemistry, particularly through his innovative work in olefin metathesis polymerization. His expertise and creativity have led to advancements that are valuable in various industrial applications.

Latest Patents

David M Haigh holds a patent for a process involving olefin metathesis polymerization. This patent describes a ring-opening metathesis polymerization (ROMP) reaction where a cyclic alkene compound is subjected to ROMP using a ruthenium ROMP catalyst with heterocyclic ligands. The process includes the addition of an acyclic alkene that reacts with the catalytic metal moieties attached to the polymer chains, allowing for the end-capping of these chains and the generation of an olefin metathesis catalyst. The method also involves reiterating the polymerization steps by adding further amounts of a cyclic alkene compound.

Career Highlights

David M Haigh is currently associated with Henkel AG & Company, Kgaa, where he applies his expertise in polymer chemistry. His work has been instrumental in developing new materials and processes that enhance product performance and sustainability.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Ezat Khosravi and Lois Hobson. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

David M Haigh's contributions to the field of olefin metathesis polymerization exemplify the impact of innovative thinking in chemistry. His work continues to influence the development of advanced materials and processes in the industry.