Evelyne Kalt

Title: Evelyne Kalt: Innovator in Organic Compounds

Introduction

Evelyne Kalt is a prominent inventor based in Riedisheim, France. She has made significant contributions to the field of organic chemistry, particularly in the development of stabilizers for polymeric materials. With a total of 4 patents to her name, Kalt's work has had a notable impact on the industry.

Latest Patents

Among her latest patents, Kalt has developed aromatic oxamides that serve as stabilizers. These compounds, specifically oxalanilides of formula I, are characterized by R being a C.sub.6-22 alkyl or C.sub.6-22 alkoxy. Additionally, she has worked on organic compounds such as 1,3-dihydroxy-4,6-bis-4'-(2',2',6',6',-tetramethylpiperidyl) benzene. These compounds and their derivatives are useful as light and heat stabilizers for polymeric organic materials. Corresponding bis(3',4'-dehydro) unsaturated compounds developed by Kalt are also valuable as intermediates in various applications.

Career Highlights

Evelyne Kalt is currently employed at Sandoz GmbH, where she continues to innovate and contribute to her field. Her expertise in organic compounds has positioned her as a key player in the development of new materials that enhance the performance and longevity of polymers.

Collaborations

Throughout her career, Kalt has collaborated with notable colleagues, including Lajos Avar and Hellmuth Reinshagen. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Evelyne Kalt's work in organic chemistry and her innovative patents highlight her significant contributions to the field. Her ongoing research and collaborations continue to advance the development of effective stabilizers for polymeric materials.