Angelika Preetz

Title: The Innovative Contributions of Angelika Preetz

Introduction

Angelika Preetz is a notable inventor based in Werne, Germany. She has made significant contributions to the field of chemistry, particularly in the preparation of trialkyl metal compounds. Her work has implications for various applications in materials science and electronics.

Latest Patents

Angelika Preetz holds a patent for the "Preparation of tri-alkyl gallium or tri-alkyl indium compounds." This innovative process allows for the preparation of trialkyl gallium and indium compounds in high yield and high purity. The method involves the addition of a trialkyl aluminum compound to a mixture that includes a metal trihalide, such as GaCl or InCl, and a halide salt of a monovalent metal. This reaction takes place in an ionic liquid at temperatures ranging from 75 to 160°C.

Career Highlights

Angelika Preetz is currently associated with Chemtura Corporation, where she continues to advance her research and development efforts. Her expertise in the field has positioned her as a valuable asset to her team and the company.

Collaborations

Some of her notable coworkers include Nicola Maggiarosa and David J Sikora, who collaborate with her on various projects within the company.

Conclusion

Angelika Preetz's contributions to the field of chemistry through her innovative patent work exemplify her dedication to advancing scientific knowledge. Her achievements reflect the importance of innovation in driving progress in technology and materials science.