George R Waitkins

Title: George R Waitkins: Innovator in Nacreous Pigments

Introduction

George R Waitkins is a notable inventor based in Croton-on-Hudson, NY (US). He has made significant contributions to the field of pigments, particularly through his innovative work on rutile-coated mica nacreous pigments. His expertise and dedication to research have led to advancements that enhance the stability and quality of pigment products.

Latest Patents

Waitkins holds a patent for "Rutile-coated mica nacreous pigments and process for the preparation." This patent describes nacreous pigment products that consist of mica particles coated with translucent layers of titanium dioxide in the rutile form. The process he developed involves treating the mica with tin compounds, ensuring that the TiO₂ coating crystallizes primarily in the rutile form during calcination. This innovation results in rutile-coated mica that exhibits significantly improved light stability compared to traditional anatase-coated mica pigment products.

Career Highlights

Throughout his career, Waitkins has been associated with The Mearl Corporation, where he has applied his knowledge and skills to develop advanced pigment technologies. His work has not only contributed to the company's success but has also positioned him as a key figure in the pigment industry.

Collaborations

One of his notable collaborators is Harold A Miller, with whom he has worked closely to further enhance the development of pigment products. Their combined efforts have led to significant advancements in the field.

Conclusion

George R Waitkins is a distinguished inventor whose work on rutile-coated mica nacreous pigments has made a lasting impact on the pigment industry. His innovative processes and dedication to research continue to influence the development of high-quality pigment products.