Valérie Lacrampe

Title: Valérie Lacrampe: Innovator in Multilayer Polyester Films

Introduction

Valérie Lacrampe is a prominent inventor based in Vernaison, France. She has made significant contributions to the field of materials science, particularly in the development of multilayer polyester films. With a total of 2 patents to her name, her work has implications for various industries, including packaging and renewable energy.

Latest Patents

Lacrampe's latest patents include innovative technologies related to multilayer polyester films. One of her patents describes a laminate made from a multilayer transparent film and a metal foil, along with a method for manufacturing this film and laminate. This multilayer film consists of an amorphous layer of copolyester PET-G, a crystalline layer of copolyester PET-X, and potentially a polyester PolyEthyleneTerephtalate (PET). The concentration of CHDM units in the amorphous layer is between 15 and 34 mol %, while the melting temperature of the crystalline layer ranges from 180 to 245° C.

Another patent focuses on a biaxially oriented multilayer transparent film, which includes at least two layers of polyester. This film is designed for use in the backsheets of photovoltaic panels, showcasing its application in renewable energy technologies. The core layer of this film includes a biaxially oriented transparent polyester, while the outer layers may contain particles formed from the reaction between metal compounds and polyester monomers.

Career Highlights

Valérie Lacrampe is currently employed at Toray Films Europe, where she continues to innovate in the field of polymer materials. Her work has not only advanced the technology behind polyester films but has also contributed to sustainable practices in various applications.

Collaborations

Throughout her career, Lacrampe has collaborated with notable colleagues, including Hideki Fujii and Audrey Ulrich Saint-Pierre. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Valérie Lacrampe is a trailblazer in the development of multilayer polyester films, with patents that reflect her innovative spirit and commitment to advancing materials science. Her contributions are paving the way for new applications in both packaging and renewable energy sectors.