Company Filing History:
Years Active: 1982
Title: Profile of Inventor Peter S. Westgate
Introduction: Peter S. Westgate is a prominent inventor based in Welwyn Garden City, GB. He has made significant contributions to his field, particularly through his innovative patent related to aromatic polyethersulphone.
Latest Patents: Westgate holds a patent for the "Production of aqueous dispersion of aromatic polyethersulphone." The patented process involves preparing an aqueous dispersion of an aromatic polyethersulphone with a mean particle size below 25 µm, preferably below 12 µm. This method entails several steps: stirring the polyethersulphone in methylene chloride to create a solution, forming a coarse particulate solid, adding more methylene chloride to form a slurry, and milling the slurry to achieve a dispersion. Additional steps include mixing a non-swellable methylene chloride and water-miscible liquid with the milled dispersion, followed by filtering, washing the wet cake, and finally dispersing it in water, optionally with milling, to provide the desired aqueous dispersion.
Career Highlights: Westgate has experienced a productive career at Imperial Chemical Industries Limited, where he has utilized his innovative skills to develop new products and processes. His work in developing the patented aqueous dispersion technique exemplifies his expertise in the field of chemical engineering and his commitment to advancing technology.
Collaborations: Throughout his career, Westgate has collaborated with notable professionals, including his coworker, Leslie R. Hoy. These partnerships have allowed for the exchange of ideas and further innovation in their respective fields.
Conclusion: Peter S. Westgate stands out as a significant inventor at Imperial Chemical Industries Limited. His patent in the production of aqueous dispersion of aromatic polyethersulphone showcases his ingenuity and commitment to advancing chemical processes. His collaborations and continuous pursuit of innovation contribute to the evolution of technologies in the industry.