Location History:
- Rochetaillee sur Saone, FR (1987)
- Rochetaille Sur Saone, FR (1987 - 1992)
Company Filing History:
Years Active: 1987-1992
Title: The Innovations of Andre Gagnieur
Introduction
Andre Gagnieur is a notable inventor based in Rochetaillée-sur-Saône, France. He has made significant contributions to the field of flame-resistant materials, holding a total of 4 patents. His work primarily focuses on the preparation of halogenated imides, which are essential for enhancing the fire resistance of plastics.
Latest Patents
Gagnieur's latest patents include innovative methods for the preparation of flame-resistant halogenated imides. One of his inventions relates to the preparation of halogenated imides derived from hydrazine and halogenated dicarboxylic acid anhydride. This process can be utilized as a flameproofing agent for plastics. The condensation of hydrazine and halogenated dicarboxylic acid anhydride is conducted in an aqueous medium, at temperatures ranging from 40°C to 225°C, with a molar ratio of anhydride to hydrazine between 0.5 and 3, preferably between 1 and 2. Another patent focuses on flame-resistant compositions and methods of using the same, further emphasizing the importance of these materials in various applications.
Career Highlights
Gagnieur has built a successful career at Atochem, where he has been able to apply his expertise in chemical engineering and materials science. His innovative approaches have led to advancements in the development of flame-resistant materials, making significant impacts in industries that require high safety standards.
Collaborations
Throughout his career, Gagnieur has collaborated with notable colleagues, including Bernard Jean Gurtner and Evelyne Bonnet. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in flame resistance.
Conclusion
Andre Gagnieur's contributions to the field of flame-resistant materials are noteworthy. His innovative patents and collaborations have positioned him as a key figure in advancing safety standards in various industries. His work continues to influence the development of safer materials for everyday use.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.