Company Filing History:
Years Active: 1987
Title: Eleanor C. Hawkins: Innovator in Carboxymethylcellulose Technology
Introduction
Eleanor C. Hawkins is a prominent inventor based in Colonial Heights, Virginia. She has made significant contributions to the field of materials science through her innovative work on carboxymethylcellulose (CMC). With a patented method for preparing novel sodium salt of CMC, her inventions have paved the way for advancements in various disposable nonwoven products.
Latest Patents
Eleanor holds a patent for a "Method of preparing salts of carboxymethylcellulose." This patent discloses a novel sodium salt of CMC characterized by being substantially nonfibrous, with a degree of substitution (D.S.) ranging from 0.2 to 0.9 and an impressive absorbency of at least 25 grams of liquid per gram of the novel CMC material. This innovative CMC is derived from a cellulose furnish with a degree of polymerization (D.P.) greater than 1,000. The high absorbency properties of this material make it particularly useful in the manufacturing of disposable nonwoven products, including adult incontinence pads, feminine hygiene products, disposable diapers, and surgical dressings.
Career Highlights
Eleanor's career has been marked by her tenure at Hercules Corporation, where she has honed her expertise in materials science and the development of innovative solutions. Her work not only highlights her commitment to invention but also emphasizes the practical applications of her patented technology in everyday products that enhance hygiene and comfort.
Collaborations
In her collaborative efforts, Eleanor has worked alongside Robert Alan Gelman. Their partnership has contributed to fostering a creative environment that emphasizes innovation and progressive solutions within their field. Together, they have pushed the boundaries of what is achievable in the realm of carboxymethylcellulose technology.
Conclusion
Eleanor C. Hawkins stands out as a dedicated inventor whose innovative work has significantly impacted the industry. Her patent and the ongoing applications of her inventions reflect her commitment to improving disposable products that serve essential needs. Her contribution to the field positions her as an influential figure in materials science, showcasing the importance of innovation in everyday life.