Sandrine Duc

Title: Sandrine Duc: Innovator in Coextrudable Compositions

Introduction

Sandrine Duc is a notable inventor based in Paris, France. She has made significant contributions to the field of materials science, particularly in the development of coextrudable compositions. Her innovative work has led to the creation of a unique patent that addresses specific challenges in the industry.

Latest Patents

Sandrine Duc holds a patent for a composition coextrudable with PVDF that exhibits no stress-whitening effect. The invention comprises 30 to 50 parts of PVDF and 70 to 50 parts of a copolymer, which includes 90 to 50% of methyl methacrylate (MMA) and 10 to 50% of an alkyl (meth)acrylate. The alkyl component contains between 2 to 24 carbon atoms. Additionally, the composition includes 1 to 4 parts of a UV absorber, totaling 100 parts. This invention also encompasses coextruded films that utilize this composition as an adhesive layer, combined with a PVDF-based layer. These films are designed to be transparent to visible light while being opaque to UV radiation.

Career Highlights

Sandrine Duc is currently employed at Arkema France, where she continues to innovate and develop new materials. Her work has been instrumental in advancing the applications of PVDF and related materials in various industries.

Collaborations

Throughout her career, Sandrine has collaborated with talented individuals such as Anthony Bonnet and Karine Triballier. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Sandrine Duc's contributions to the field of coextrudable compositions highlight her role as a leading inventor in materials science. Her innovative patent demonstrates her commitment to advancing technology and addressing industry challenges.