Location History:
- Naperville, IL (US) (2002 - 2003)
- Hopewell Junction, NY (US) (2013 - 2014)
- Chicago, IL (US) (2014 - 2017)
Company Filing History:
Years Active: 2002-2017
Title: Alan Duncan James: Innovator in Bitumen Technology
Introduction
Alan Duncan James, based in Chicago, IL, is a notable inventor with a strong focus on innovations in bitumen technology. He holds nine patents that showcase his dedication to improving materials used in construction and road maintenance. His latest inventions stand out for their potential to enhance safety and efficiency in various applications.
Latest Patents
Among his latest patents, one is titled “Method for producing bituminous coatings with reduced tackiness.” This innovative method enables the surface of bitumen materials to be non-tacky, effectively minimizing the loss of these materials to traffic. Additionally, it can be applied over prime coat and fog seal, which helps reduce the tackiness of bitumen materials derived from cured bitumen emulsions while decreasing unwanted tracking from passing vehicles.
Another significant patent by Alan is related to “Bitumen emulsion containing polyaluminum compounds.” This invention introduces an additive for bitumen emulsion, consisting of a specific blend of alkoxylated compounds with varying alkylene oxide units and a polyaluminum compound. By using this additive, it becomes possible to produce an aqueous slow-setting bitumen emulsion-aggregate mix, making it suitable for cold paving applications, such as roads, parking areas, and sidewalks.
Career Highlights
Throughout his career, Alan Duncan James has worked with reputable companies such as Akzo Nobel N.V. and Akzo Nobel Chemicals International B.V. His experience in these organizations has equipped him with the knowledge and expertise necessary to drive innovation in his field. His patents reflect his commitment to refining construction materials and enhancing everyday applications.
Collaborations
Alan has collaborated with esteemed professionals, including Premnathan Naidoo and Sundaram Logaraj. These partnerships have fostered a creative environment that has allowed for the development of cutting-edge technologies in bitumen applications.
Conclusion
Alan Duncan James stands out as a dedicated innovator in the field of bitumen technology. With nine patents to his name, including methods that improve the performance and safety of bituminous materials, he continues to contribute valuable advancements to the industry. His work, supported by substantial collaborations and a rich career history, establishes him as a significant figure in the realm of modern materials engineering.