KarlErnst Mack

Title: The Innovations of KarlErnst Mack

Introduction

KarlErnst Mack is a notable inventor based in Wiesbaden, Germany. He has made significant contributions to the field of chemistry, particularly in the development of halophthalic acids and halophthalic anhydrides. His innovative methods have paved the way for advancements in chemical manufacturing processes.

Latest Patents

KarlErnst Mack holds a patent for a method of making halophthalic acids and halophthalic anhydrides. This patent discloses a process that involves contacting halogen-substituted ortho-xylene with oxygen and acetic acid in a liquid phase reaction mixture. The process operates at temperatures ranging from about 120°C to about 220°C, utilizing a catalyst system. The resulting product mixture contains less than 10 percent of the starting material, yielding a halophthalic acid product along with minimal by-products.

Career Highlights

Mack is associated with Sabic Innovative Plastics IP B.V., where he has applied his expertise in chemical processes. His work has contributed to the efficiency and purity of chemical production, particularly in the recovery of high-purity acetic acid from aqueous streams generated during the preparation of halophthalic acid.

Collaborations

Throughout his career, KarlErnst Mack has collaborated with notable colleagues, including Robert Edgar Colborn and David Bruce Hall. These collaborations have fostered a productive environment for innovation and development in their respective fields.

Conclusion

KarlErnst Mack's contributions to the field of chemistry through his innovative patent demonstrate his commitment to advancing chemical manufacturing processes. His work continues to influence the industry and inspire future innovations.