Company Filing History:
Years Active: 1990
Title: Sylvianne Dumas: Innovator in UV-Curable Organopolysiloxane Compositions
Introduction
Sylvianne Dumas is a notable inventor based in Montpellier, France. She has made significant contributions to the field of materials science, particularly in the development of UV-curable organopolysiloxane compositions. Her innovative work has led to advancements in imaging technologies.
Latest Patents
Dumas holds a patent for her invention titled "UV-curable organopolysiloxane compositions and negative photoresists." This patent describes substrates, such as silicon wafers, coated with a UV-curable organopolysiloxane composition. The composition includes a crosslinking catalyst, such as a platinum group metal compound, and a crosslinking inhibitor, like an azodicarboxylate. This formulation is effective at ambient temperature but allows for crosslinking upon exposure to ultraviolet radiation, making it well-suited for imaging negative intelligence patterns.
Career Highlights
Sylvianne Dumas has had a distinguished career, working with Ciba-Geigy Corporation, a company known for its innovative chemical products. Her work has been instrumental in advancing the applications of organopolysiloxane materials in various industries.
Collaborations
Throughout her career, Dumas has collaborated with esteemed colleagues, including Jacques Cavezzan and Louis Giral. These partnerships have fostered a collaborative environment that has enhanced her research and development efforts.
Conclusion
Sylvianne Dumas is a pioneering inventor whose work in UV-curable organopolysiloxane compositions has made a significant impact in the field of materials science. Her contributions continue to influence advancements in imaging technologies and materials innovation.