Location History:
- North Royalton, OH (US) (1992 - 1993)
- North Olmsted, OH (US) (1996)
Company Filing History:
Years Active: 1992-1996
Title: Innovations by Kevan A Packard
Introduction
Kevan A Packard is an accomplished inventor based in North Royalton, OH (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced coatings. With a total of 3 patents to his name, Packard's work has had a notable impact on protective coatings used in various applications.
Latest Patents
One of Packard's latest patents is focused on "Divinyl benzene modified, aqueous dispersed, acrylic graft coatings." This invention pertains to aqueous dispersed, crosslinked microgel polymers that serve as a polymeric binder in protective coatings. The microgel polymeric binder consists of an epoxy-acrylic graft copolymer dispersed in water, along with emulsion copolymerized monoethylenically unsaturated monomers and divinyl benzene. This innovative approach allows for the production of crosslinked microgel polymer particles that are particularly useful as binders for can coatings, which can be heat cured to form a protective film.
Another significant patent by Packard is for "Glycidyl-epoxy-acrylic copolymers." This protective paint coating features a polymeric binder that includes both hydrophobic and hydrophilic moieties within its structure. The acrylic-graft terpolymer comprises aliphatic-modified glycidyl acrylate and epoxy resin, which are coreacted with diphenol to form the terpolymer. The in-situ copolymerization of ethylenically unsaturated monomers, including carboxyl monomers, results in the creation of the acrylic-graft terpolymer. The unique properties of the aliphatic-modified glycidyl acrylate component provide self-contained wetting agent properties to the polymeric binder structure.
Career Highlights
Packard is currently associated with The Glidden Company, where he continues to innovate in the field of coatings. His expertise in polymer chemistry has allowed him to develop products that enhance the performance and durability of protective coatings.
Collaborations
Throughout his career, Packard has collaborated with notable colleagues, including James T Woo and Gary C Pompignano. These collaborations have contributed to the advancement of technology in the coatings industry.
Conclusion
Kevan A Packard's contributions to the field of polymer chemistry and