Location History:
- Seaford, DE (US) (1994 - 1995)
- Chattanooga, TN (US) (2004)
Company Filing History:
Years Active: 1994-2004
Title: Innovations by Raymond Longhi
Introduction
Raymond Longhi is a notable inventor based in Seaford, Delaware, with a significant contribution to the field of polymer technology. He holds a total of five patents, showcasing his expertise and innovative spirit in developing advanced materials and processes.
Latest Patents
Among his latest patents is a process for preparing pigmented shaped articles comprising poly(trimethylene terephthalate). This process involves providing polytrimethylene terephthalate chips and colored pigmented chips, heating them to a specific temperature to create a polymer composition, and subsequently forming a shaped article from this composition. Another significant patent is for an improved process for preparing pigmented drawn polyamide fibers, which utilizes an N,N'-dialkyl polycarbonamide as a carrier polymer for the pigment dispersion, enhancing processability.
Career Highlights
Raymond Longhi is associated with E.I. DuPont De Nemours and Company, a leading organization in the field of science and technology. His work at DuPont has allowed him to focus on innovative solutions in polymer applications, contributing to advancements in material science.
Collaborations
Raymond has collaborated with esteemed colleagues such as Nirmal K Agarwal and Sundar M Rao, further enriching his work and expanding the impact of his inventions.
Conclusion
Raymond Longhi's contributions to polymer technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative processes continue to influence advancements in material science and engineering.