Geraldine Fack

Title: Geraldine Fack: Innovator in Hair Dye Technology

Introduction

Geraldine Fack is a prominent inventor based in Levallois, France, known for her significant contributions to the field of hair dye technology. With a total of seven patents to her name, she has developed innovative compositions and processes that enhance the dyeing of human keratin fibers, particularly hair.

Latest Patents

Among her latest patents is a dyeing composition that includes a fatty substance, a non-ionic guar gum, an amphoteric surfactant, and a non-ionic or anionic surfactant, along with an oxidizing agent. This invention focuses on a composition designed for dyeing human hair, which comprises several key components such as oxidation dye precursors and cationic polymers. Another notable patent involves a cream-form dye composition that is free of oxidizing agents other than atmospheric oxygen. This formulation includes at least one oxidation dye precursor, ionic surfactants, and oils, and is designed for effective application in the presence of oxidizing agents.

Career Highlights

Geraldine Fack has made a remarkable impact in her field while working at L'Oréal, a leading company in cosmetics and beauty products. Her work has not only advanced the science of hair dyeing but has also contributed to the development of user-friendly applications for consumers.

Collaborations

Throughout her career, Geraldine has collaborated with talented individuals such as Delphine Charrier and Luc Nicolas-Morgantini, enhancing the innovative processes at L'Oréal.

Conclusion

Geraldine Fack's contributions to hair dye technology exemplify her dedication to innovation and excellence in the beauty industry. Her patents reflect a deep understanding of chemistry and consumer needs, making her a key figure in the advancement of hair care products.