Heinz P Hemmerich

Title: Heinz P Hemmerich: Innovator in Chemical Processes

Introduction

Heinz P Hemmerich is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of chemical processes, particularly in the preparation of specialized compounds. With a total of 2 patents to his name, Hemmerich's work has had a considerable impact on various industrial applications.

Latest Patents

Hemmerich's latest patents include a process for the preparation of N-alkylated aromatic amines. This innovative method involves contacting an aromatic amine with an aliphatic or cycloaliphatic alcohol at elevated temperatures and under increased pressure, utilizing catalysts and phosphorus oxyhalides to enhance the reaction. Another significant patent is for the preparation of pigment concentrates. This process focuses on creating pulverulent pigment concentrates through the coagulation of an aqueous pigment suspension and an aqueous latex of a polymer containing carboxyl groups, resulting in products suitable for pigmenting aqueous media and printing pastes for textiles.

Career Highlights

Heinz P Hemmerich is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work at Bayer has allowed him to develop and refine his innovative processes, contributing to the company's reputation for excellence in research and development.

Collaborations

Throughout his career, Hemmerich has collaborated with esteemed colleagues such as Hans J Rosenkranz and Jurgen Spille. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Heinz P Hemmerich stands out as a significant figure in the field of chemical innovation. His patents reflect a commitment to advancing chemical processes that benefit various industries. His contributions continue to influence the development of new technologies and applications.