Marie Crette

Title: Marie Crette: Innovator in Oxidation Dyeing Processes

Introduction

Marie Crette is a notable inventor based in Paris, France. She has made significant contributions to the field of cosmetic chemistry, particularly in the area of oxidation dyeing processes for keratin fibers. Her innovative approach has led to advancements that enhance the dyeing properties of hair color.

Latest Patents

Marie Crette holds a patent for an oxidation dyeing process that implements a pretreatment based on a composition rich in fatty substances and metal catalysts. This process involves several steps, including the application of a cosmetic composition that contains at least 10% fatty substances and a metal catalyst. The method significantly improves the dyeing properties, including selectivity, chromaticity, and color intensity.

Career Highlights

Throughout her career, Marie has been associated with L'Oréal, a leading company in the cosmetics industry. Her work has focused on developing innovative solutions that enhance the effectiveness of hair dyeing techniques. With her expertise, she has contributed to the advancement of cosmetic formulations that cater to diverse consumer needs.

Collaborations

Marie has collaborated with notable coworkers, including Marie Mignon and Marie Giafferi. These partnerships have fostered a creative environment that encourages the development of groundbreaking cosmetic technologies.

Conclusion

Marie Crette's contributions to the field of oxidation dyeing processes exemplify her innovative spirit and dedication to enhancing cosmetic chemistry. Her work continues to influence the industry, paving the way for improved hair dyeing techniques.