Company Filing History:
Years Active: 1984-1990
Title: The Innovative Contributions of Anthony W. Yankowsky
Introduction
Anthony W. Yankowsky is a notable inventor based in Fort Mill, SC (US). He has made significant contributions to the field of polymer technology, particularly in the development of adhesive compositions and bonding processes for polyester materials. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Yankowsky's latest patents include a composition for adhesive activation of polymeric materials, specifically focusing on polyester yarn. This innovative composition consists of a non-resinous quaternary ammonium salt of a polyepoxide, where the nitrogen atom of the ammonium group is directly bonded to a carbon atom of the polyepoxide. The composition is designed to be substantially free of free amine, making it particularly useful as a spin finish or topcoat composition. It is especially beneficial in the preparation of polyethylene terephthalate tire cord, which is ultimately incorporated into rubber. Another significant patent involves a process for bonding polyester reinforcement elements to rubber. In this process, polyester reinforcement fibers are treated to enhance adhesion to rubber by applying a dissolved aromatic urethane coating, followed by a resorcinol-formaldehyde latex coating. The fibers are then heated to convert the aromatic urethane to an aromatic isocyanate, allowing for the application and curing of a layer of rubber on the treated polyester fibers.
Career Highlights
Yankowsky is currently employed at Celanese GmbH, where he continues to innovate and develop new materials and processes. His work has been instrumental in advancing the applications of polyester materials in various industries.
Collaborations
Throughout his career, Yankowsky has collaborated with notable colleagues, including Harry W. Stanhope and Darrell D. Hicks. These collaborations have further enriched his contributions to the field.
Conclusion
Anthony W. Yankowsky's innovative work in polymer technology and adhesive compositions has made a lasting impact on the industry. His patents reflect a commitment to advancing material science and improving the performance of polyester products.