Company Filing History:
Years Active: 1976-1993
Title: Kurt Heymann: Innovator in High-Temperature Resistant Coatings
Introduction
Kurt Heymann is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of materials science, particularly in the development of high-temperature resistant coatings. With a total of 4 patents to his name, Heymann's work has implications for various industries, including electronics and electrical engineering.
Latest Patents
One of Heymann's latest patents is a method of forming a high-temperature resistant copper coating on a ceramic and/or enamel substrate. This innovative method involves chemically depositing a copper layer with a thickness of at least 3 micrometers on the substrate. The copper layer is then heated to a temperature ranging from 200 to 450 degrees Celsius. Following this, the layer undergoes mechanical treatment to consolidate its upper surface, and an additional copper layer of 3 micrometers is galvanically deposited on top. This high-temperature resistant copper coating can withstand greater thermal loads for extended periods compared to conventional coatings, making it ideal for rapidly dissipating heat generated by electronic components.
Another significant patent by Heymann is a process for the adhesive metallization of ceramic materials. This process includes roughening the materials and subsequently applying chemical and, if necessary, galvanic metal deposition. The materials are treated with an alkali hydroxide solution at temperatures between 50 and 180 degrees Celsius for roughening, followed by heating to temperatures between 300 and 600 degrees Celsius. The resulting metal coatings exhibit adhesive strengths ranging from 3 to 5 kg/inch, making them suitable for applications in electrical engineering and electronics.
Career Highlights
Kurt Heymann has been associated with Schering Aktiengesellschaft, where he has contributed to various innovative projects. His expertise in high-temperature resistant coatings has positioned him as a key figure in the advancement of materials used in electronic applications.
Collaborations
Heymann has collaborated with notable colleagues, including Rolf Rolff and Gunter Woldt. Their combined efforts have furthered research and development in the field of materials science.
Conclusion
Kurt Heymann's innovative work in high-temperature resistant coatings and adhesive metallization processes has made a significant impact on the materials science field. His patents reflect a commitment to advancing technology in electronics and electrical engineering.