Robert L. Meeker is a notable inventor based in Charleston, WV (US). He has made significant contributions to the field of catalysis, particularly in the development of double metal cyanide (DMC) catalysts. With a total of 2 patents to his name, Meeker's work has advanced the production of epoxide polymers.

Latest Patents

One of Meeker's latest patents focuses on improved double metal cyanide catalysts and methods for making them. This innovation involves a catalyst that is a paste composed of a DMC compound, an organic complexing agent, and water. The paste contains at least about 90 wt. % of particles with a size ranging from about 0.1 to about 10 microns, as measured by light scattering in polyether polyol dispersions. The preferred catalysts exhibit a bimodal particle size distribution. This paste catalyst is noted for being more active and simpler to prepare than traditional powder DMC catalysts. Polyols produced from this paste catalyst demonstrate low unsaturations, low viscosities, and narrow molecular weight distributions, making them suitable for a variety of polyurethane products.

Career Highlights

Robert L. Meeker is associated with Arco Chemical Technology, L.P., where he has applied his expertise in catalysis. His work has been instrumental in enhancing the efficiency and effectiveness of chemical processes.

Collaborations

Meeker has collaborated with notable coworkers, including Paul T. Bowman and Harry R. Hinney, contributing to advancements in their shared field of expertise.

Conclusion

Robert L. Meeker's innovations in double metal cyanide catalysts have significantly impacted the production of epoxide polymers. His contributions continue to influence the field of catalysis and the development of new materials.