Company Filing History:
Years Active: 1976-1987
Title: The Innovative Contributions of Ernest R. Kamens
Introduction
Ernest R. Kamens is a notable inventor based in Tonawanda, NY (US), recognized for his significant contributions to the field of materials science. With a total of 8 patents to his name, Kamens has made strides in the development of low-density foams and their applications.
Latest Patents
One of Kamens' latest patents focuses on the foaming of unsaturated polyester resin at elevated temperatures. This innovative process allows for the preparation of low-density foams from an admixture that includes an unsaturated polyester resin, a free radical initiator activated at temperatures ranging from about 100°F to about 400°F, and a compound selected from a t-alkylhydrazinium salt or a carbonylhydrazine. The resulting low-density foams exhibit a uniform cell structure without cracks or voids, showcasing the efficiency of the process. Another significant patent involves the use of inorganic iron salts in unsaturated polyester resin foams. This method enables the preparation of low-density polyester resin foams at ambient temperatures by combining an unsaturated polyester resin, an organic isocyanate compound, a peroxide curing agent system, a surfactant, and an accelerator. The addition of small amounts of an inorganic iron salt improves the foaming efficiency of this admixture.
Career Highlights
Kamens has spent a considerable part of his career at Pennwalt Corporation, where he has been able to apply his innovative ideas and research. His work has contributed to advancements in the field of polymer chemistry and materials engineering.
Collaborations
Throughout his career, Kamens has collaborated with several notable individuals, including Donald Milton Kressin and Harold Carl Lange. These collaborations have further enriched his research and development efforts.
Conclusion
Ernest R. Kamens is a distinguished inventor whose work in the field of unsaturated polyester resin foams has led to significant advancements in materials science. His innovative patents and contributions continue to influence the industry today.