William H Pope

Title: The Innovations of William H. Pope

Introduction

William H. Pope is a notable inventor based in Sandersville, GA (US), recognized for his contributions to the field of kaolin clay pigments. With a total of four patents to his name, he has made significant advancements in the production and application of kaolin clay in various industries.

Latest Patents

One of his latest patents is for a kaolin clay pigment for paper coating and the method for producing it. This innovative pigment comprises a coarse kaolin clay or a blend of coarse and fine kaolin clay. The coarse kaolin clay is a delaminated and defined pigment product with an overall shape factor greater than about 12. If the coarse kaolin clay is fluid at about 65% to about 75% solids, it is used by itself as the kaolin pigment. If it is not fluid, it is blended with fine kaolin clay in amounts ranging from about 0.1% to about 30.0% by weight of the blend. The pigment boasts a G.E. brightness of about 90.5 and a particle size distribution such that at least about 90% by weight of the particles has an e.s.d. less than about 2 µm. Another significant patent involves a dry grinding aid for dry milling calcined kaolin clay. This method improves the flowability of the product through the mill, resulting in increased grinding efficiency and production rates.

Career Highlights

Throughout his career, William H. Pope has worked with prominent companies such as Ecc International Limited and Imerys Pigments, Inc. His work has focused on enhancing the properties and applications of kaolin clay, particularly in the paper and paperboard industries.

Collaborations

William has collaborated with notable coworkers, including Randolph O. Smith and Jun Yuan, contributing to the advancement of kaolin clay technologies.

Conclusion

William H. Pope's innovative work in kaolin clay pigments has significantly impacted the paper coating industry. His patents reflect a commitment to improving product quality and production efficiency.