Location History:
- Andover, MA (US) (1996)
- Watertown, MA (US) (1997 - 2011)
Company Filing History:
18 out of 838 
1 out of 832,843 Years Active: 1996-2011
Title: Innovations of Curtis E Adams in Pigment Modification and Silica Preparation
Introduction
Curtis E Adams, a prolific inventor based in Watertown, MA, holds an impressive portfolio of 19 patents. His work primarily focuses on advanced methods of modifying pigments and preparing hydrophobic silica, which have significant applications in various industries, including coatings and inks.
Latest Patents
Among his latest patents, his work on "Polymers and other groups attached to pigments and subsequent reactions" stands out. This invention describes methods for creating modified pigments by reacting a first chemical group, containing at least one nucleophile, and a second chemical group, containing at least one electrophile. The resulting modified pigments are described, alongside ink compositions that feature these innovations.
Another noteworthy patent by Adams is the "Method of preparing hydrophobic silica directly from an aqueous colloidal silica dispersion." This invention outlines a process for producing hydrophobic silica particles from an aqueous dispersion, incorporating specific silyl amine treating agents while maintaining a controlled pH and minimizing the use of organic solvents. Additionally, this method includes details for preparing a toner composition by combining the hydrophobic silica particles with toner particles.
Career Highlights
Curtis E Adams has made significant contributions to his field through various roles and collaborations, notably with the Cabot Corporation. His unique approaches to chemical reactions and material properties have opened new avenues for industrial applications, reflecting a blend of creativity and scientific rigor.
Collaborations
Throughout his career, Adams has worked alongside notable colleagues such as James A Belmont and Robert M Amici, contributing to a collaborative environment that fosters innovation. These partnerships have enabled the development of advanced materials and improved processes in pigment and silica technologies.
Conclusion
Curtis E Adams continues to be a pivotal figure in the realm of material science, with his extensive patents reflecting a deep commitment to innovation. His expertise in modifying pigments and preparing hydrophobic materials showcases his contribution to advancing science and technology in practical applications.