Company Filing History:
Years Active: 1999-2003
Title: Michael G Londo: Innovator in Pigment Technology
Introduction
Michael G Londo is a notable inventor based in Macon, GA (US), recognized for his contributions to pigment technology. He holds a total of 4 patents, showcasing his innovative approach to enhancing the quality of inkjet printing papers and carbonless copy paper.
Latest Patents
Londo's latest patents include the development of kaolin clay glossing pigment and preparation thereof. This invention involves the creation of novel nanosized kaolin clay particles by agitating a fine particle size fraction of kaolin clay in a Netzsch mill. The process effectively reduces particle size, decreases aspect ratio, and increases surface area. The resulting ultrafine kaolin particles serve as an excellent pigment, providing high surface gloss to inkjet printing papers.
Another significant patent is for mesoporous silicoaluminate pigments for use in inkjet and carbonless paper coatings. This patent discloses a process for making pigment-coated paper that is beneficial for both carbonless copy paper and inkjet printing. The pigment comprises mesoporous silico-aluminates derived from calcium bentonite through controlled extraction of octahedral aluminum under mild conditions, preferably using phosphoric acid. The selective removal of octahedral aluminum results in unprecedented properties compared to products produced by conventional processes.
Career Highlights
Michael G Londo is currently employed at Engelhard Corporation, where he continues to innovate in the field of pigment technology. His work has significantly impacted the quality and performance of various paper products.
Collaborations
Londo has collaborated with notable coworkers, including Richard R Berube and Sathanjheri A Ravishankar, contributing to the advancement of pigment technology through teamwork and shared expertise.
Conclusion
Michael G Londo's innovative work in pigment technology, particularly in kaolin clay and mesoporous silicoaluminate pigments, highlights his significant contributions to the field. His patents reflect a commitment to enhancing the quality of printing materials, making him a valuable figure in the industry.