John H O'Haver

Title: Innovations of John H O'Haver in the Field of Polymer Science

Introduction

John H O'Haver, an accomplished inventor from Norman, OK, has made notable contributions to the field of polymer science. He holds one patent that focuses on the innovative use of particulate amorphous silica in conjunction with thin polymeric films. His work exemplifies the intersection of materials science and practical applications, showcasing the potential for advancements in various industries.

Latest Patents

O'Haver's patent, entitled "Particulate amorphous silica associated with thin polymeric film," details a unique method where particulate amorphous silica, surfactant, monomer, and an aqueous solvent are brought into mutual contact. As equilibrium is approached, the concentration of the surfactant in the liquid phase is managed to be below, at, or slightly above the critical micelle concentration. This innovative process allows for the polymerization of the monomer, resulting in a polymeric film that is associated with the surface of the particulate amorphous silica, either as a homopolymer of an aliphatic monomer or as a copolymer of at least two different monomers.

Career Highlights

John H O'Haver works with PPG Industries, Inc., where he has focused his research on enhancing the properties of materials through innovative chemical processes. His contributions to the development of new materials have the potential to influence a variety of applications, particularly in coatings, adhesives, and other consumer products.

Collaborations

Throughout his career, O'Haver has collaborated with esteemed colleagues such as Walter H Waddell and Larry R Evans. Working alongside these professionals has allowed him to enrich his research and contribute to a collaborative environment that fosters innovative ideas and solutions in the field of polymer science.

Conclusion

John H O'Haver's dedication to innovation is evident in his patent work and collaborative efforts. His research into particulate amorphous silica and polymeric films highlights the significance of chemical advancements in creating new materials. As he continues his work at PPG Industries, Inc., O'Haver remains a prominent figure in the ongoing evolution of material science.