Company Filing History:
Years Active: 1978-1979
Title: Innovator Spotlight: Donald R. Parnell
Introduction
Donald R. Parnell, hailing from Big Flats, NY, is a notable inventor with a focus on advancements in materials science. He holds three patents that showcase his innovative contributions to the field, particularly in the realm of glass and polymer technology.
Latest Patents
1. **Molding Hydrosilicate Materials**
This patent is based on the groundbreaking discovery that anhydrous silicate materials can be transformed into solid bodies through hydration or depolymerization using protonic reagents other than water. Parnell's method involves compression molding these silicate materials with water or other protonic agents under elevated temperatures and high pressures, facilitating new applications for these materials.
2. **Processing Organic Polymers with Hydrated Glasses**
In this innovative process, Parnell relates to the co-processing of hydrated glass with organic polymers, resulting in integral bodies that offer enhanced strength, toughness, and durability compared to the original materials. He notes that the processing temperature for the hydrated glass must remain below the decomposition temperature of the organic polymers, enabling chemical bonding through silane coupling agents for thermosetting polymers, while not requiring such agents for thermoplastic polymers. This invention is particularly relevant for materials resistant to alkali environments.
Career Highlights
Donald R. Parnell's distinguished career is associated with his work at Corning Glass Works, where he has contributed significantly to research and development in materials science. His inventive insights have positioned him as a valuable asset in the pursuit of innovative glass and polymer applications.
Collaborations
Throughout his career, Parnell has collaborated with notable coworkers, including Anthony R. Olszewski and Manfred Luttinger. These collaborations have likely fostered a rich exchange of ideas and research, ultimately enhancing the innovation process within their projects.
Conclusion
Donald R. Parnell is a testament to the spirit of innovation, with his work in molding hydrosilicate materials and processing organic polymers making significant strides in material technology. His contributions at Corning Glass Works and collaborations with fellow inventors solidify his standing as a forward-thinking inventor dedicated to pushing the boundaries of what is possible in science and engineering.