Qi Uellner

Title: Qi Uellner: Innovator in Aqueous Compositions and Dyeing Technologies

Introduction

Qi Uellner is a notable inventor based in Darmstadt, Germany. He has made significant contributions to the field of aqueous compositions and dyeing technologies. With a total of 3 patents to his name, Uellner's work has had a considerable impact on various applications.

Latest Patents

Uellner's latest patents include an aqueous oxidative composition comprising orthodiphenols or imidazolidin-2,4-dione derivatives. This composition features a pH range of 1 to 6 and contains hydrogen peroxide along with one or more compounds selected from orthodiphenols, imidazolidin-2,4-diones, and their salts. The orthodiphenols have a specific general structure, where R, R, and R are independently selected from various groups, including H, OH, halogen, and C-C linear or branched alkyl or alkenyl. Additionally, Uellner has developed a dyeing composition for keratin fibers, which contains one or more alkalizing agents, direct dyes, and selected compounds.

Career Highlights

Uellner has established a successful career at Kao Corporation, where he continues to innovate in his field. His work has been instrumental in advancing the understanding and application of chemical compositions in various industries.

Collaborations

Uellner has collaborated with notable colleagues, including Bernd Nöcker and Steven Breakspear. These partnerships have further enhanced the quality and scope of his inventions.

Conclusion

Qi Uellner is a distinguished inventor whose work in aqueous compositions and dyeing technologies has made a lasting impact. His innovative spirit and collaborative efforts continue to drive advancements in his field.