Company Filing History:
Years Active: 1990-1992
Title: Innovations of John A. Manasso
Introduction
John A. Manasso is a notable inventor based in Belle Mead, NJ (US). He has made significant contributions to the field of kaolin products, holding two patents that enhance the quality and efficiency of paper coatings and fillers. His work is recognized for its innovative approach to improving the properties of kaolin clay.
Latest Patents
One of his latest patents is for a defined and delaminated kaolin product. This invention produces a kaolin composition that exhibits high opacity by reducing the colloidal content of base kaolin clay. The composition can be treated with hexamethylenediamine and aluminum sulfate to further enhance its opacity. This defined and delaminated kaolin composition functions exceptionally well in paper coating formulations, improving opacity, print gloss, sheet gloss, and printability of coated paper sheets.
Another significant patent by Manasso is for a high-performance paper filler and method of producing the same. This invention provides a high bulking kaolin pigment that exhibits improved opacifying efficiency as a paper filler. The kaolin pigment consists of uncalcined clay particles treated with an amine and aluminum hydroxide, with less than 20% of the particles having a size smaller than 0.3 microns. The method involves delamination, defining, surface treatment, and leaching of hydrated kaolin clay, resulting in a commercial paper filler.
Career Highlights
John A. Manasso is associated with Georgia Kaolin Company, Inc., where he applies his expertise in kaolin products. His innovative work has contributed to advancements in the paper industry, particularly in enhancing the quality of paper coatings and fillers.
Collaborations
He has collaborated with notable coworkers such as Wayne M. Bundy and Joseph P. Berberich, contributing to the development of innovative kaolin products.
Conclusion
John A. Manasso's contributions to the field of kaolin products have significantly impacted the paper industry. His innovative patents demonstrate a commitment to enhancing the quality and efficiency of paper coatings and fillers.