Evelyne Chataignier

Title: Evelyne Chataignier: Innovator in Composite Materials

Introduction

Evelyne Chataignier is a notable inventor based in St. Medard en Jalles, France. She has made significant contributions to the field of composite materials, holding a total of five patents. Her work focuses on the development of innovative materials that enhance performance and durability.

Latest Patents

One of her latest patents involves a composite material that features a fibrous reinforcement and a matrix obtained through the polymerization of acrylic monomers. This invention utilizes tetraacrylates, where R¹ and R² can represent hydrogen or methyl groups, and Z is a divalent group with aromatic or aliphatic cycles. The composite materials can be produced using injection molding techniques. Another significant patent details a process for hardening bis-maleimide resins. This process involves adding a reactive diluent to the basic resin before subjecting it to ionizing radiation, ensuring the maleimide functions are consumed effectively. This resin is particularly designed for creating composite materials with fibrous reinforcements through filamentary winding.

Career Highlights

Evelyne has worked with prominent companies in the aerospace sector, including Aerospatiale Société Nationale Industrielle and Société Nationale Industrielle et Aérospatiale. Her experience in these organizations has allowed her to apply her innovative ideas in practical settings, contributing to advancements in composite materials.

Collaborations

Throughout her career, Evelyne has collaborated with notable colleagues such as Daniel Beziers and Yves Camberlin. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in her field.

Conclusion

Evelyne Chataignier's contributions to the field of composite materials are significant and impactful. Her innovative patents and collaborations highlight her dedication to advancing technology in this area.