Company Filing History:
Years Active: 1977
Title: Joseph A Vona: Innovator in Emulsion Polymers
Introduction
Joseph A Vona is a notable inventor based in Westfield, NJ (US). He has made significant contributions to the field of emulsion polymers, holding 2 patents that showcase his innovative approach to polymer chemistry. His work has implications for various applications, particularly in protective coatings.
Latest Patents
Vona's latest patents focus on the incorporation of multifunctional monomers in new emulsion polymers. One of his patents details the creation of vinyl acetate-acrylate or methacrylate emulsion polymers that include an α,β-ethylenically unsaturated acid ester of a polyol. This includes compounds such as pentaerythritol tri- and tetra-acrylate, trimethylolpropane triacrylate, and hexanediol diacrylate. Another patent describes aqueous dispersions of vinyl acetate/polyacrylate ester that exhibit improved wet adhesion properties. These dispersions are prepared by copolymerizing vinyl acetate with a specific percentage of polyacrylate ester and hydroxymethyl diacetone acrylamide, enhancing their utility in protective coating formulations.
Career Highlights
Joseph A Vona is currently employed at Celanese GmbH, where he continues to develop innovative solutions in polymer technology. His work has been instrumental in advancing the understanding and application of emulsion polymers in various industries.
Collaborations
Throughout his career, Vona has collaborated with notable colleagues such as Ralph F Patella and Thomas M Powanda. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Joseph A Vona's contributions to the field of emulsion polymers reflect his dedication to innovation and excellence. His patents not only advance scientific knowledge but also have practical applications in the industry.