Richard Benjamin Coapes

Title: Innovator Richard Benjamin Coapes: Pioneering High Purity Synthetic Silica

Introduction

Richard Benjamin Coapes, based in Benton, GB, is an accomplished inventor known for his significant contributions to the field of synthetic materials. With two patents to his name, Coapes has demonstrated excellence in creating high purity silica and associated manufacturing methods that have practical applications in various industries.

Latest Patents

Coapes' latest patents highlight his innovative approach to creating high purity synthetic silica, particularly for use in semiconductor jigs. One patent details the production of hollow ingots of transparent synthetic vitreous silica glass, which possess external diameters greater than 400 mm and internal diameters exceeding 300 mm. These ingots are notable for being largely free from bubbles or inclusions larger than 100 µm, containing no more than 100 parts per billion of any individual metallic impurity, and featuring chlorine concentrations below 5 parts per million. The method for producing such ingots involves the deposition of a porous soot body on an oxidation-resistant mandrel and its subsequent dehydration and sintering to create pore-free glass.

Another of his patents describes methods for manufacturing silica-based glass by supplying silica precursor material in the form of an emulsion to a synthesis flame. This process converts the precursor material into silica-containing soot, which can be collected for further processing either as a porous body or as a directly usable sheet of substantially pore-free glass.

Career Highlights

Richard Benjamin Coapes is affiliated with Heraeus Quartz UK Limited, a company renowned for its advancements in quartz technology. His role there has enabled him to contribute to significant innovations that bolster the company's reputation in the field of high-purity materials.

Collaborations

Throughout his career, Coapes has worked closely with talented colleagues such as Alan Mundy and Ian George Sayce. Their collaborative efforts have played a vital role in achieving breakthroughs in synthetic silica production and broadening the scope of applications for these materials in technological fields.

Conclusion

Richard Benjamin Coapes stands out as a noteworthy inventor in the development of high purity synthetic silica and related manufacturing processes. His patents not only reflect innovative thinking but also hold the potential for significant impact within industries reliant on advanced materials. Coapes’ ongoing work at Heraeus Quartz UK Limited solidifies his position as a leading figure in materials science, illustrating his commitment to innovation and excellence.