Company Filing History:
Years Active: 1997
Title: Edward Francis Smith: Innovator in Adhesive Technology
Introduction
Edward Francis Smith is a notable inventor based in Baton Rouge, LA (US). He has made significant contributions to the field of adhesive technology, holding a total of 3 patents. His work primarily focuses on the development of hydrogenated hydrocarbon resins that enhance the performance of acrylic adhesive polymers.
Latest Patents
One of Smith's latest patents is for an aromatic tackifier resin. This invention comprises a hydrogenated hydrocarbon resin suitable as a tackifier for acrylic adhesive polymers. It features greater than 20% aromatic protons after hydrogenation, a z-average molecular weight of less than about 1800, and a narrow molecular weight distribution, typically of less than or equal to 2.1. The softening point of this resin ranges from 40°C to about 120°C. The patent also details a method for preparing this resin, which involves polymerizing steam-cracked petroleum distillates under Friedel-Crafts polymerization conditions and catalytically hydrogenating the results to retain at least 75% of the aromaticity. This hydrogenated hydrocarbon resin is utilized as a tackifier in adhesive compositions that include various adhesive base polymers, resulting in improved adhesive properties.
Career Highlights
Edward Francis Smith has built a successful career at Exxon Chemical Patents, Inc. His innovative work in adhesive technology has positioned him as a key figure in the industry. His patents reflect a deep understanding of polymer chemistry and its applications in real-world products.
Collaborations
Smith has collaborated with notable coworkers such as Steven G. Hentges and Frank Carl Jagisch. These partnerships have likely contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Edward Francis Smith's contributions to adhesive technology through his innovative patents demonstrate his expertise and commitment to enhancing adhesive performance. His work continues to influence the industry and pave the way for future advancements in adhesive materials.