Company Filing History:
Years Active: 1988-1993
Title: Inventor Spotlight: Christopher J. Tonge
Introduction
Christopher J. Tonge, an innovative inventor based in Darwen, GB, has made significant contributions to the field of surface coating materials. With a total of two patents to his name, Tonge's work reflects a commitment to enhancing the performance and quality of emulsion paints.
Latest Patents
Tonge's most recent patents include the development of an aqueous surface coating material prepared by emulsion polymerization. This groundbreaking water-based emulsion paint is formulated using high refractive index opacifying pigment particles, along with a dispersant and polymer particles. A distinguishing feature of this invention is that substantially all of the pigment particles are disjuncted from one another and are contained within an attached cluster of polymer particles. Micro-voids are ideally trapped between these particles, and the dispersant used is less than 1% of the pigment by weight, effectively enhancing the paint's opacity and performance.
Another notable patent is focused on thickeners for emulsion paints. This innovation allows for improved consistency and application of paint products, making it easier for manufacturers to produce high-quality offerings.
Career Highlights
Christopher Tonge is associated with Crown Decorative Products Limited, a dynamic organization that specializes in cutting-edge decorative coatings. His role at the company allows him to leverage his expertise in developing innovative paint solutions that advance the industry standards.
Collaborations
Throughout his career, Tonge has collaborated with talented individuals such as John P. Tomlinson and Thomas Graham. These partnerships have fostered the exchange of ideas and techniques, contributing to the successful development of their innovative products.
Conclusion
Christopher J. Tonge stands out as a visionary inventor within the realm of surface coating materials. His two patents not only demonstrate his ingenuity but also reflect his dedication to improving the quality of emulsion paints. As he continues to innovate within Crown Decorative Products Limited, the impact of his work will undoubtedly be felt across the industry.