Location History:
- Orsay, FR (1976 - 1980)
- Rosay, FR (1980)
Company Filing History:
Years Active: 1976-1980
Title: The Innovator Behind Hydrolysis-Resistant Copolyether-Esteramides: Claude Poulain
Introduction
Claude Poulain, an inventor based in Orsay, France, has made significant contributions to the field of polymer chemistry with a focus on hydrolysis-resistant materials. With a total of four patents to his name, he is recognized for his innovations that improve the mechanical properties of copolymer compositions.
Latest Patents
Among his latest patents, Claude Poulain has developed a range of hydrolysis-resistant copolyether-esteramides. These innovative materials are characterized by a unique structure where one end is terminated by a hydrocarbon radical and the other by a hydroxyl group. This invention involves a polycondensation reaction of linear aliphatic dicarboxylic polyamide oligomers, which have a molecular weight ranging from 300 to 15,000, paired with omega-omega'-dihydroxyl polyoxyalkylene sequences with a molecular weight between 100 and 6000. Additionally, he has patented a process for the continuous synthesis of poly (ether-ester-amide) sequence copolycondensates, which is achieved by reacting a dicarboxylic polyamide with hydroxylated polyoxyalkylene in a molten condition, yielding improved results compared to traditional batch processes.
Career Highlights
Claude Poulain currently works with ATO Chimie, a company known for its contributions to chemical innovation. His role at ATO Chimie involves exploring the frontier of polymer synthesis, developing materials that meet modern industrial demands. His patents reflect years of research and development aimed at enhancing material characteristics for various applications.
Collaborations
Throughout his career, Claude has collaborated with notable professionals in the field, including Gerard E Deleens and Bernard Guerin. These partnerships have fostered an innovative environment, encouraging the exchange of ideas that pushes the boundaries of polymer technology.
Conclusion
Claude Poulain stands as a formidable force in material science, particularly in the development of hydrolysis-resistant polymers. His ongoing contributions not only advance industrial applications but also demonstrate the importance of continued research and collaboration in the fields of chemistry and materials engineering.
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