Pasquale A Falcigno

Title: The Innovations of Pasquale A. Falcigno

Introduction

Pasquale A. Falcigno is a notable inventor based in Yonkers, NY (US). He has made significant contributions to the field of materials science, particularly in the development of advanced polyimides. With a total of 2 patents to his name, Falcigno's work has implications for various applications, including films and protective coatings.

Latest Patents

Falcigno's latest patents include innovations in polyimides prepared from disubstituted aromatic tetracarboxylic acid. These fully cyclized polyimides are based on aromatic tetracarboxylic acid dianhydrides with substitutions in the ortho positions relative to the bridging moiety. They exhibit solubility in organic solvents, increased glass transition temperatures, low coefficients of thermal expansion, and photoimagability. These properties make them suitable for the production of films, protective coatings, and photolithographic relief images. Additionally, he has developed disubstituted aromatic dianhydrides that are substituted in the ortho positions, which include various functional groups such as halogen, alkyl, hydroxy, nitro, cyano, ester, alkoxy, perfluoroalkyl, mercapto, and thioester groups. These dianhydrides provide beneficial properties to the polyimides prepared from them.

Career Highlights

Falcigno is currently employed at Ciba-Geigy Corporation, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of polyimides, which are critical in various high-tech applications.

Collaborations

One of his notable collaborators is Stanley J. Jasne, with whom he has worked on various projects related to his patents.

Conclusion

Pasquale A. Falcigno's contributions to the field of materials science through his innovative patents highlight his role as a significant inventor. His work continues to influence the development of advanced materials for various applications.