Location History:
- E. Brunswick, NJ (US) (1991 - 1992)
- Brunswick, NJ (US) (1995)
Company Filing History:
Years Active: 1991-1995
Title: **Thomas Davan: Innovator in Thixotropic Aqueous Compositions**
Introduction
Thomas Davan, an inventive mind based in East Brunswick, New Jersey, has contributed significantly to the field of detergents with his innovative patents. With a total of three patents, Davan's work focuses on enhancing the physical stability and efficiency of liquid gel-like detergent compositions, particularly in automatic dishwashing applications.
Latest Patents
One of Davan's notable patents involves thixotropic aqueous compositions containing adipic or azelaic acid. This invention improves the physical stability of liquid gel-like compositions by incorporating small amounts (0.1 to 0.2 weight percent) of long chain fatty acids and their salts. These compositions also include inorganic builder salts, chlorine bleach, bleach-stable detergents, and thixotropic thickeners, which collectively significantly increase viscosity and ensure stability against phase separation. The composition’s cleaning effectiveness is further optimized when the pH reaches at least 11.2.
Another important patent by Davan focuses on thixotropic aqueous automatic dishwasher detergent compositions. This innovative formulation contains tripolyphosphate and a chlorine bleach compound, combined with a thixotropic thickener and entrained air, which enhances physical stability. The careful balance between the bulk and liquid phase specific gravities of the composition is essential for its effectiveness.
Career Highlights
Davan is an integral part of the Colgate-Palmolive Company, where he applies his expertise to develop cutting-edge products for household cleaning. His patents reflect a commitment to creating efficient, stable, and effective washing solutions that cater to consumer needs.
Collaborations
Throughout his professional journey, Davan has collaborated with esteemed colleagues including Nagaraj S. Dixit and Julien Drapier. These collaborations have allowed for the exchange of ideas and innovation, ultimately leading to the development of advanced detergent solutions.
Conclusion
Thomas Davan stands out as an inventor dedicated to improving consumer products through his innovative approaches to thixotropic formulations. With a focus on enhancing product stability and cleaning efficacy, his contributions at Colgate-Palmolive Company are paving the way for more effective automatic dishwasher detergents. Davan’s work exemplifies the importance of innovation in the realm of household products.