Location History:
- Bricktown, NJ (US) (1986 - 1988)
- Brick Township, Ocean County, NJ (US) (1988)
- Brick, NJ (US) (1988 - 1995)
Company Filing History:
Years Active: 1986-1995
Title: Richard A Slepetys: Innovator in Metakaolin Pigments
Introduction
Richard A Slepetys is a notable inventor based in Brick, NJ (US), recognized for his contributions to the field of materials science. He holds a total of 8 patents, showcasing his innovative spirit and dedication to advancing technology.
Latest Patents
Among his latest patents, Richard has developed a metakaolin pigment characterized by high brightness and low abrasion. This invention relates to novel metakaolin pigments that exhibit a unique combination of exceptionally high brightness and low abrasion, along with excellent hiding power comparable to premium conventional calcined kaolin pigments. Additionally, he has created a method for producing these pigments by subjecting relatively coarse, high-purity kaolin booklets to intensive media grinding, resulting in fine kaolin particles of reduced crystallinity. The process includes calcining the ground particles while carefully controlling the temperature and time to form metakaolin. Another significant patent involves improving the fluidity of slurries of kaolin clay using tetraalkylammonium compounds. This process reduces the inherent low shear viscosity of kaolin clays contaminated with expandable layer minerals by contacting a water-soluble tetraalkyl ammonium compound with the clay during conventional wet processing.
Career Highlights
Richard A Slepetys is currently associated with Engelhard Corporation, where he continues to innovate and contribute to the field. His work has significantly impacted the development of advanced materials, particularly in the area of pigments.
Collaborations
Richard has collaborated with notable coworkers, including Saad Nemeh and Evon Martins, enhancing the collaborative spirit of innovation within his team.
Conclusion
Richard A Slepetys exemplifies the spirit of innovation through his patents and contributions to materials science. His work in developing metakaolin pigments and improving kaolin clay processing demonstrates his commitment to advancing technology in his field.