Company Filing History:
Years Active: 1990
Title: Christopher F Pygall: Innovator in Colloidal Chemistry
Introduction
Christopher F Pygall is a notable inventor based in Bucks, GB. He has made significant contributions to the field of colloidal chemistry, particularly in the production of stable anionic sols. His innovative work has implications for various industrial applications, especially in the bonding of refractory materials.
Latest Patents
Christopher F Pygall holds a patent for the "Production of stable anionic sols containing colloidal alumina hydrate." This patent describes a method for creating stable alkaline sols of anionic alumina hydrate by calcining alumina trihydrate and milling the resulting monohydrate under alkaline conditions. The alkaline sols produced can contain both anionic alumina hydrate and anionic colloidal silica, which are useful for bonding refractory bodies. He has 1 patent to his name.
Career Highlights
Pygall is associated with Alcan International Limited, where he has applied his expertise in colloidal chemistry. His work at the company has allowed him to explore innovative solutions in materials science, contributing to advancements in the industry.
Collaborations
Throughout his career, Christopher has collaborated with notable colleagues, including Kenneth A Evans and Richard J Hedley. These collaborations have fostered a productive environment for innovation and research.
Conclusion
Christopher F Pygall is a distinguished inventor whose work in colloidal chemistry has led to valuable advancements in the production of stable anionic sols. His contributions continue to impact the industry positively.