Company Filing History:
Years Active: 1991-1994
Title: The Innovative Mind of Darnel Degraff
Introduction
Darnel Degraff is an accomplished inventor based in Bensalem, Pennsylvania. With a total of two patents to his name, he has made significant contributions to the field of polymer science through his innovative research and development work at Rohm and Haas Company.
Latest Patents
Darnel's most recent patents showcase his expertise in enhancing the durability of polymers. One of his notable inventions is an "Ultraviolet Resistant Glutarimide." This innovation involves polymers of (N-lower alkyl)dimethylglytarimide or (N-hydrogen)-dimethylglutarimide, which are engineered to resist molecular weight degradation and yellowing when exposed to heat and ultraviolet or visible light. This is achieved through the inclusion of a hindered piperazinone stabilizer. Another remarkable patent is focused on "Polymers Stabilized Against Light and Heat Degradation." This invention utilizes tertiary-alkyl-substituted melamines to protect specific polymers from the harmful effects of light and heat, showcasing Darnel’s commitment to advancing material sciences.
Career Highlights
At Rohm and Haas Company, Darnel has established a reputation for himself as a reliable innovator. His work not only enhances the performance of polymers but also aligns with the industry's need for sustainability and efficiency. His contributions have undoubtedly influenced the future direction of polymer applications and their resilience under various environmental stresses.
Collaborations
Throughout his career, Darnel has collaborated with esteemed colleagues, including Newman M Bortnick and Robert A Wanat. Together, they have pushed the boundaries of polymer technology, exploring innovative ways to improve stability and performance under challenging conditions.
Conclusion
Darnel Degraff stands as a testament to innovative thinking and scientific advancement in polymer science. With his impressive track record of patents and collaborations, he continues to inspire those in the industry and contribute to the development of cutting-edge materials. His work exemplifies the spirit of invention and the importance of resilience in today's technological landscape.