Andrea Buhmann

Title: Andrea Buhmann: Innovator in Hair Treatment Compositions

Introduction

Andrea Buhmann is a notable inventor based in Koblenz, Germany. She has made significant contributions to the field of hair treatment compositions, holding two patents that showcase her innovative approach to cosmetic formulations.

Latest Patents

Her latest patents include compositions comprising hydrophobic silicone oils and alkyl ether carboxylates. This invention relates to optically transparent compositions that are useful as hair treatment products, such as shampoos. The composition includes a hydrophobic silicone oil and an alkyl ether carboxylate derived from alkanols with 6 to 22 carbon atoms. The weight ratio of the alkyl ether carboxylate to the silicone oil ranges from 1:1 to 20:1. Additionally, the composition may contain anionic surfactants, with the total amount of the components being between 10-25 wt.-% of the total weight of the composition. Another patent focuses on transparent aqueous compositions that also contain hydrophobic silicone oils, designed to be suitable for hair treatment. This composition includes a solubilizer for the silicone oil and an anionic surfactant, with specific weight ratios and total amounts similar to her first patent.

Career Highlights

Andrea Buhmann works at Kao Chemicals Europe S.L., where she continues to develop innovative solutions in the cosmetic industry. Her work emphasizes the importance of creating effective and aesthetically pleasing hair treatment products.

Collaborations

She collaborates with notable colleagues, including Horst Denzer and Hiroshi Abe, who contribute to her research and development efforts.

Conclusion

Andrea Buhmann's contributions to the field of hair treatment compositions highlight her innovative spirit and dedication to improving cosmetic formulations. Her patents reflect a commitment to creating effective and transparent products that enhance hair care.