Company Filing History:
Years Active: 2017
Title: Douglas Malcolm Harless: Innovator in Aluminum Phosphate Technology
Introduction
Douglas Malcolm Harless is a notable inventor based in Belle Mead, NJ (US). He has made significant contributions to the field of materials science, particularly in the development of aluminum phosphates. His innovative work has led to advancements that are applicable in various industries.
Latest Patents
Harless holds a patent for "Aluminum phosphates, compositions comprising aluminum phosphate, and methods for making the same." This patent describes a process for creating aluminum phosphates through binary condensation via base-to-acid or acid-to-base routes. In the base-to-acid route, an aluminum hydroxide slurry is combined with phosphoric acid, resulting in an aluminum phosphate condensate. Conversely, in the acid-to-base route, phosphoric acid is introduced to an aluminum hydroxide slurry, also yielding an aluminum phosphate condensate. An alternative method involves first creating an acidic aluminum phosphate before combining it with additional aluminum hydroxide slurry. The reactions can be controlled to produce in-situ layered aluminum phosphates, which can be amorphous, crystalline, or a combination of both. These materials exhibit low oil absorption and surface area, making them particularly useful as extender pigments in coating compositions, where they can replace up to 70 wt % of titanium dioxide.
Career Highlights
Harless is currently associated with Bunge Amorphic Solutions LLC, where he continues to innovate in the field of aluminum phosphates. His work has not only advanced the understanding of these materials but has also opened new avenues for their application in various industries.
Collaborations
Throughout his career, Harless has collaborated with notable professionals in the field, including Raymond E. Foscante and Neil Maynard Johnson. These collaborations have contributed to the development and refinement of his innovative processes.
Conclusion
Douglas Malcolm Harless is a distinguished inventor whose work in aluminum phosphate technology has made a significant impact on materials science. His innovative approaches and collaborations continue to influence the industry, showcasing the importance of research and development in creating advanced materials.