Mitchell H Koppelman

Title: Innovations in Kaolinitic Clay Processing by Mitchell H Koppelman

Introduction

Mitchell H Koppelman is an accomplished inventor based in North Plainfield, NJ (US). He has made significant contributions to the field of materials science, particularly in the processing of kaolinitic clays. His innovative approach has led to advancements that benefit industries such as papermaking.

Latest Patents

Koppelman holds a patent for the "Processing of kaolinitic clays at high solids under acidic conditions." This patent describes a process for beneficiating crude kaolinitic clay minerals to produce a clay filler that enhances the brightness, color characteristics, and light scattering efficiency of paper products. The process involves blunging crude kaolin clay with a specific blend of dispersing agents to create a high solids fluid aqueous clay suspension with an acidic pH. The suspension is then fractionated to minimize the percentage of larger particles, followed by treatment with an alkaline leaching solution to improve the clay's properties. The resulting clay suspension is suitable for use in papermaking without further dewatering.

Career Highlights

Koppelman is associated with Georgia Kaolin Company, Inc., where he applies his expertise in clay processing. His work has been instrumental in developing methods that enhance the quality of clay fillers used in various applications.

Collaborations

Koppelman has collaborated with Ingrid K Migliorini, contributing to the advancement of their shared goals in the field of materials science.

Conclusion

Mitchell H Koppelman's innovative work in kaolinitic clay processing exemplifies the impact of scientific advancements on industrial applications. His contributions continue to influence the quality of materials used in papermaking and beyond.