Company Filing History:
Years Active: 1976
Title: Colette Hourseau: Innovator in Cosmetic Science
Introduction
Colette Hourseau is a prominent inventor based in Herblay, France. She has made significant contributions to the field of cosmetic science, particularly in the formulation of hair care products. Her innovative approach has led to the development of a unique cosmetic composition aimed at strengthening hair.
Latest Patents
Colette Hourseau holds a patent for a cosmetic composition that contains a cationic polymer and a divalent metal. This composition is designed to enhance hair strength and includes a cosmetic vehicle made from water, ethanol, isopropanol, or mixtures thereof. The formulation comprises 0.2 to 25 percent by weight of a cationic polymer and 0.01 to 0.5 mole per gram of cationic polymer of a divalent metal salt. The divalent metal salts used in her patent include those derived from calcium, magnesium, manganese, iron, strontium, zinc, and cadmium.
Career Highlights
Colette has dedicated her career to advancing cosmetic formulations, particularly in hair care. Her work has been recognized for its innovative approach to enhancing the effectiveness of cosmetic products. She is associated with L'Oréal, a leading company in the beauty and cosmetics industry, where she continues to contribute her expertise.
Collaborations
Throughout her career, Colette has collaborated with notable colleagues, including Jean-Louis Abegg and Jean-Pierre Boiteux. These collaborations have further enriched her work and contributed to the development of effective cosmetic solutions.
Conclusion
Colette Hourseau's contributions to cosmetic science, particularly in hair care formulations, highlight her innovative spirit and dedication to enhancing beauty products. Her patent reflects her commitment to creating effective solutions for hair strength and health.