This inventor holds 7 USPTO granted patents. Top assignees: Societe Chimique Des Charbonnages-Cdf Chimie, Societe Chimique Des Charbonnages S.a., Ethylene Plastique. Active years: 1976-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Bully-les-Mines, FR (1976)
- Saint Nicolas de la Taille, par Lillebonne, FR (1982)
- Lillebonne, FR (1977 - 1987)
Company Filing History:
3 out of 53 
2 out of 55 
1 out of 4 Years Active: 1976-1987
Title: Pierre Gloriod: Innovator in Ethylene Polymerization Processes
Introduction
Pierre Gloriod is a notable inventor based in Lillebonne, France. He has made significant contributions to the field of polymer chemistry, particularly in the manufacturing processes of ethylene terpolymers and copolymers. With a total of seven patents to his name, Gloriod's work has advanced the understanding and application of radical polymerization techniques.
Latest Patents
One of Gloriod's latest patents involves a process for manufacturing ethylene terpolymers and ethylene copolymers. This innovative process includes copolymerizing a mixture of ethylene, (meth)acrylate, and/or maleic anhydride in the presence of at least one free-radical initiator. The process operates under specific conditions, utilizing a primary compressor with a delivery pressure between 200 and 300 bars, connected to a secondary compressor that feeds directly into a polymerization reactor. The copolymerization occurs at pressures ranging from 1,000 to 2,500 bars and temperatures between 140°C and 280°C. Notably, this method does not require a homogenization device before the entry of the monomers into the reactor, which enhances efficiency.
Career Highlights
Throughout his career, Pierre Gloriod has worked with prominent companies in the chemical industry, including Société Chimique des Charbonnages and Société Chimique des Charbonnages S.A. His expertise in polymer chemistry has positioned him as a key figure in the development of advanced manufacturing processes.
Collaborations
Gloriod has collaborated with esteemed colleagues such as Jean-Pierre Machon and Bernard Levresse. These partnerships have contributed to the successful development and implementation of innovative polymerization techniques.
Conclusion
Pierre Gloriod's contributions to the field of polymer chemistry, particularly through his patented processes for ethylene terpolymers and copolymers, highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations in polymer manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile