Location History:
- Melksham, GB (2013)
- Wiltshire, GB (2016)
Company Filing History:
Years Active: 2013-2016
Title: The Innovations of Andrew David Speirs in Thermoforming Technologies
Introduction
Andrew David Speirs is a distinguished inventor based in Wiltshire, GB. With two patents to his name, he has made notable contributions to the field of ink materials, specifically for thermoforming applications. Speirs's innovative approach and dedication to enhancing ink jet technology highlight his significance in the industry.
Latest Patents
Andrew David Speirs's most recent patents include:
1. **High Elongation Thermoforming Ink-Jet Ink** - This invention focuses on an energy-curable ink or coating composition consisting of a monofunctional urethane monomer, a monofunctional monomer, and optional components like colorants and stabilizers. The unique property of this ink is its ability to elongate during the thermoformation of a substrate, adapting to the shape of the mold.
2. **Ink Jet Ink and a Method of Ink Jet Printing** - This patent details a radiation-curable ink jet ink composed of at least 50% by weight of cyclic trimethylolpropane formal acrylate (CTFA) and includes a free-radical photoinitiator. Significantly, it is formulated to be nearly free of volatile compounds, enhancing both its performance and environmental sustainability.
Career Highlights
Andrew David Speirs is currently associated with Sun Chemical Corporation, a leading global provider of printing inks and related products. His role allows him to leverage his inventive expertise in the development of advanced inks that cater to specific applications in the printing industry.
Collaborations
Throughout his career, Speirs has collaborated with skilled professionals, including Stephen Paul Wilson and Stephen Anthony Hall. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and expertise that have propelled their collective projects forward.
Conclusion
Andrew David Speirs's contributions to thermoforming ink technologies are significant, particularly through his innovative patents. His work at Sun Chemical Corporation continues to push boundaries in the field of ink jet technology, ensuring that the industry benefits from high-performance materials that respond to market needs. With a focus on sustainability and functionality, Speirs stands out as a prominent inventor in contemporary engineering solutions.