Richard Gerrard Stewart

Title: Richard Gerrard Stewart: Innovator in Clay Composition Technology

Introduction

Richard Gerrard Stewart is a notable inventor based in St Austell, GB. He has made significant contributions to the field of materials science, particularly in the development of clay compositions for slip casting. His innovative approach has led to advancements that enhance the properties of clay, making it more suitable for various applications.

Latest Patents

Stewart holds a patent for a "Process for producing clay compositions for use in slip casting." This patent describes a method aimed at improving the strength and/or plasticity of a clay composition that includes kandite clay and an organic additive. The organic additive consists of at least one water-soluble compound with multiple basic groups. The method involves treating the kandite clay by adding a monovalent ion activated smectite clay or an activating agent, adjusting the amount of non-calcined smectite clay in the composition to be between about 1% and 5% by weight based on the dry weight of the kandite clay present.

Career Highlights

Stewart is associated with Ecc International Limited, where he applies his expertise in materials science. His work has been instrumental in developing innovative solutions that address industry needs. With a focus on enhancing clay properties, he has positioned himself as a key figure in this specialized field.

Collaborations

Throughout his career, Stewart has collaborated with notable colleagues, including Howard Goodman and Christopher Stirling Hogg. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Richard Gerrard Stewart's contributions to the field of clay composition technology exemplify the impact of innovative thinking in materials science. His patent and work at Ecc International Limited highlight his commitment to advancing the industry.