Company Filing History:
7 out of 44 
1 out of 1 
1 out of 1 Years Active: 1977-1982
Title: Marie-Madeleine Chandavoine: Innovator in Vinyl Resin Stabilizers
Introduction
Marie-Madeleine Chandavoine is a notable inventor from Sisteron, France, recognized for her contributions to the field of chemistry, particularly in the development of stabilizers for vinyl chloride polymers. With a total of nine patents to her name, she has made significant advancements in the use of dihydropyridine derivatives.
Latest Patents
Chandavoine's latest patents include innovative compounds that serve as stabilizers for vinyl resins. One of her notable inventions is related to dihydropyridine derivatives, which are characterized by a general formula that includes various alkyl, alkenyl, and phenyl radicals. These compounds have been found to be effective in enhancing the stability of vinyl chloride polymers, making them valuable in various industrial applications.
Career Highlights
Throughout her career, Marie-Madeleine Chandavoine has worked with reputable companies such as Labaz and Fevrier-Decoisy-Champion. Her work in these organizations has allowed her to apply her expertise in chemistry and contribute to the development of innovative solutions in the field.
Collaborations
Chandavoine has collaborated with several professionals in her field, including Charles Pigerol and Paul De De Fillain. These collaborations have further enriched her research and development efforts, leading to the successful creation of her patented compounds.
Conclusion
Marie-Madeleine Chandavoine's contributions to the field of chemistry, particularly in the development of stabilizers for vinyl resins, highlight her innovative spirit and dedication to advancing technology. Her work continues to influence the industry and inspire future generations of inventors.