Company Filing History:
Years Active: 1990-1998
Title: Innovations of John P McGraw
Introduction
John P McGraw is a notable inventor based in Denham Springs, LA (US). He has made significant contributions to the field of materials science, particularly in the development of processes for coatings and electrolytic cell repairs. With a total of 3 patents to his name, McGraw's work has had a substantial impact on various industrial applications.
Latest Patents
One of McGraw's latest patents is a solventless process for forming thin, durable coatings. This innovative method involves creating a thin, adherent coating of a perfluorocarbon ionomer on a polymeric substrate. The process utilizes a colloidal dispersion of the ionomer in a liquid medium that is primarily water and free of organic solvents. By adding the dispersion along with a salt or a strongly ionizing acid to a vessel containing the polymeric substrate, and subjecting the mixture to high shear conditions, a durable coating is formed.
Another significant patent focuses on processes and materials for the treatment and repair of electrolytic cells. This invention addresses the need for materials that can effectively treat and repair electrolytic cell separators, particularly diaphragms used in chlor-alkali cells. The patent outlines processes for creating these materials and methods for their application in repairing electrolytic cell components.
Career Highlights
John P McGraw is currently associated with The Dow Chemical Company, where he continues to innovate and develop new materials and processes. His work has been instrumental in advancing the capabilities of materials used in various industrial applications.
Collaborations
Throughout his career, McGraw has collaborated with notable colleagues, including Charles W Martin and Stan H Baker. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
John P McGraw's contributions to the field of materials science through his innovative patents demonstrate his commitment to advancing technology. His work at The Dow Chemical Company and collaborations with esteemed colleagues further highlight his impact on the industry.