Stephan Schwartz

Title: The Innovative Contributions of Stephan Schwartz

Introduction

Stephan Schwartz is a notable inventor based in Wedel, Germany, recognized for his significant contributions to the field of hair care products. With a total of six patents to his name, Schwartz has developed innovative solutions that enhance the performance and care of hair dyes and styling agents.

Latest Patents

One of Schwartz's latest patents is a liquid hair dye with optimized dying performance and care. This invention relates to a liquid agent for oxidative coloring of keratinous fibers, designed to improve color performance while providing a nourishing effect. The formulation includes a fatty acid that is liquid at 20°C, an alkanolamine as an alkalizing agent, an oil component, an alkylamidoamine, and an oxidation dye precursor. Notably, the agent avoids the use of branched fatty alcohols with seven or more carbon atoms and fatty alcohols with a melting point of 25°C or higher. Another significant patent involves hair straightening with carbocisteine, which outlines methods for styling keratin fibers. This method minimizes the negative consequences of styling, particularly electrostatic charging and hydrophilization of hair.

Career Highlights

Throughout his career, Schwartz has worked with prominent companies in the hair care industry, including Henkel AG & Company and Hans Schwarzkopf GmbH & Co. KG. His experience in these organizations has allowed him to refine his expertise in developing innovative hair care solutions.

Collaborations

Schwartz has collaborated with talented individuals such as Christiane Witte and Birgit Rautenberg-Groth, contributing to the advancement of hair care technologies.

Conclusion

Stephan Schwartz's innovative patents and career achievements highlight his dedication to improving hair care products. His work continues to influence the industry, providing consumers with enhanced options for hair coloring and styling.