Company Filing History:
Years Active: 1981
Title: The Innovations of Hans J Ehrich
Introduction
Hans J Ehrich is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of surface activation for metallization processes. His work has implications in various industries, particularly in the enhancement of organic polymers.
Latest Patents
Hans J Ehrich holds a patent for a solution and process for the activation of surfaces for metallization. This innovative activating agent is designed for application to the unactivated surface of an organic polymer. The patent describes an aqueous solution that includes a water-soluble metal salt of an inorganic acid, with the metal being silver, gold, or a platinum group metal. Additionally, it incorporates a ligand-forming organic nitrogen compound that forms a water-soluble coordination complex with the metal salt. The solution maintains a pH between 2.2 and 7, with a metal concentration ranging from about 0.1 to about 1 gram per liter. This patent showcases his expertise in chemical processes and materials science.
Career Highlights
Hans J Ehrich is associated with Schering Aktiengesellschaft, a prominent company in the pharmaceutical and chemical sectors. His role at the company has allowed him to explore and develop innovative solutions that enhance product performance and application.
Collaborations
Throughout his career, Hans has collaborated with notable colleagues, including Wolfgang Clauss and Hartmut Mahlkow. These partnerships have contributed to the advancement of research and development in their respective fields.
Conclusion
Hans J Ehrich's contributions to the field of surface activation and metallization are noteworthy. His patent reflects a deep understanding of chemical processes and their applications in industry. His work continues to influence advancements in material science and engineering.