Company Filing History:
Years Active: 1976-1983
Title: Innovations of William J Farrissey, Jr.
Introduction
William J Farrissey, Jr. is a notable inventor based in Northford, CT (US). He has made significant contributions to the field of materials science, particularly in the development of advanced polyisocyanate compositions. With a total of 9 patents to his name, Farrissey has demonstrated a commitment to innovation and improvement in manufacturing processes.
Latest Patents
Farrissey's latest patents include a process for preparing particleboard. This innovative method involves treating wood chips with a binder that comprises an organic polyisocyanate and an internal release agent. The treated particles are then subjected to a forming process that utilizes heat and pressure. The resulting particleboard benefits from enhanced release properties due to a precoating of the caul plates with polytetrafluoroethylene. Another significant patent involves modified carbodiimide-containing polyisocyanates. This novel composition is created by reacting a carbodiimide-containing organic polyisocyanate with a carboxylic acid terminated butadiene-acrylonitrile low molecular weight copolymer. The resulting liquid polyisocyanates are particularly useful for producing hard glassy polyurethanes with improved impact strengths.
Career Highlights
Farrissey has spent a considerable part of his career at The Upjohn Company, where he has been able to apply his innovative ideas and research. His work has not only contributed to the company's success but has also advanced the field of polymer chemistry.
Collaborations
Throughout his career, Farrissey has collaborated with notable colleagues such as Augustin T Chen and Besir K Onder. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
William J Farrissey, Jr. is a distinguished inventor whose work in polyisocyanate compositions has made a lasting impact on the materials science industry. His innovative patents and collaborations highlight his dedication to advancing technology and improving manufacturing processes.
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