This inventor holds 1 USPTO granted patent. Top assignee: Exxonmobil Chemical Patents Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: The Innovations of Norman C Barber
Introduction
Norman C Barber is a notable inventor based in Norwalk, OH (US). He has made significant contributions to the field of thermoplastic vulcanizates, showcasing his expertise through his innovative patent.
Latest Patents
Barber holds a patent for "Thermoplastic vulcanizates with improved mechanical properties." This invention involves a thermoplastic vulcanizate that comprises a dynamically-cured rubber. The rubber is selected from a group that includes ethylene-propylene-non-conjugated diene rubber, propylene-based rubbery copolymers, butyl rubber, and styrene-butadiene rubber. The dynamic vulcanization process is carried out with a phenolic resin or a silicon-containing curative. The rubber is dynamically cured to an extent where greater than 94% by weight of the rubber is insoluble in cyclohexane at 23° C. The formulation includes from about 25 to about 250 parts by weight of a thermoplastic polymer phase per 100 parts by weight of rubber, with specific percentages of propylene-based and butene-1-based polymers.
Career Highlights
Barber is currently associated with ExxonMobil Chemical Patents Inc., where he continues to develop innovative solutions in the field of materials science. His work has led to advancements that enhance the mechanical properties of thermoplastic materials, making them more versatile for various applications.
Collaborations
Barber collaborates with Tonson Abraham, contributing to the development of new technologies and innovations in their field.
Conclusion
Norman C Barber's contributions to the field of thermoplastic vulcanizates highlight his innovative spirit and dedication to advancing material science. His patent reflects a significant step forward in improving the mechanical properties of thermoplastic materials.