Company Filing History:
Years Active: 1987
Title: Seymour Preis: Innovator in Piezoelectric Polymer Technology
Introduction
Seymour Preis is a notable inventor based in Allentown, PA (US). He has made significant contributions to the field of materials science, particularly in the development of piezoelectric polymers. His innovative work has led to advancements that are crucial for various applications, including hydrophonics.
Latest Patents
Seymour Preis holds a patent for a process of preparing a nonfibrous, piezoelectric polymer sheet with improved properties. This patent describes a nonfibrous, unoriented sheet made from a copolymer resin consisting of about 65 to 85 mol percent of vinylidene fluoride and from 15 to about 35 mol percent of at least one other copolymerizable substituted monoolefinic monomer. The sheet exhibits enhanced and uniform piezoelectric properties, making it suitable for hydrophonic use. The process involves heating the sheet for at least about 20 minutes within a specific temperature range, cooling it below the Curie temperature, and then electrically poling it to achieve improved piezoelectric and dielectric breakdown strength properties.
Career Highlights
Seymour Preis has had a distinguished career, working at Pennwalt Corporation, where he has been able to apply his expertise in polymer science. His innovative approach to developing piezoelectric materials has positioned him as a key figure in the industry.
Collaborations
Seymour has collaborated with various professionals in his field, including his coworker Philip E Bloomfield. These collaborations have fostered an environment of innovation and have contributed to the advancement of piezoelectric technology.
Conclusion
Seymour Preis is a pioneering inventor whose work in piezoelectric polymers has made a lasting impact on the field. His contributions continue to influence the development of advanced materials for various applications.