Chantal Perie

Title: Chantal Perie: Innovator in Photopolymerizable Compositions

Introduction

Chantal Perie is a notable inventor based in Paris, France. She has made significant contributions to the field of photopolymerizable compositions, holding three patents to her name. Her work has advanced the technology used in lithographic printing and visual aids.

Latest Patents

One of her latest patents is for an oleophilic, film-forming photopolymerizable diazo and epoxy resin. This innovative composition is created from a fluid epoxy resin with an epoxy equivalent of less than 350 and a photosensitive condensation product of a paradiazodiphenylamine fluoroborate and an organic condensation agent. The resulting photopolymerizable compositions serve as the photosensitive layer for negative lithographic plates, which are essential in printing applications. These lithographic printing plates exhibit high mechanical resistance, a long shelf-life, and are suitable for large production runs.

Another significant patent involves a photosensitive article for creating visual aids using diazonium compounds. This invention allows for the preparation of montage films, duplicating films, color guide films, microfiche film, and color transparencies. The photosensitive layer is developed with water to produce the visual aid, and it includes a photosensitive reaction product of a diazonium compound and an arylsulfonic acid, along with a liquid epoxy resin. The use of an intermediate adhesive resin layer on the transparent support enhances the mechanical strength and water-developability of the final product.

Career Highlights

Chantal Perie has worked with prominent companies such as Rhone-Poulenc Systèmes. Her experience in these organizations has contributed to her expertise in the field of photopolymer technology.

Collaborations

Throughout her career, Chantal has collaborated with notable individuals, including Marcel Pigeon and Marta Szretter. These partnerships have likely enriched her work and led to innovative advancements in her field.

Conclusion

Chantal Perie's contributions to photopolymerizable compositions have made a significant impact on the printing and visual aid industries. Her innovative patents reflect her expertise and dedication to advancing technology in these areas.