Company Filing History:
Years Active: 1985-1986
Title: Ernst Weisskopf: Innovator in Aluminium Surface Treatment
Introduction
Ernst Weisskopf is a notable inventor based in Birsfelden, Switzerland. He has made significant contributions to the field of aluminium surface treatment, holding a total of 2 patents. His work focuses on improving the durability and quality of anodically oxidized aluminium and aluminium alloys.
Latest Patents
Weisskopf's latest patents include a process for sealing anodically oxidized aluminium or aluminium alloy surfaces. This innovative process involves sealing the surface in the presence of a sealing agent that hinders the formation of a smut layer. The sealing agent is the reaction product of one or more sulphonated aromatic compounds with an aldehyde and/or dimethylolurea or a mixture of formaldehyde and urea. Additionally, a novel composition comprising this reaction product and a cobalt or nickel salt may also be utilized as the sealing agent. Another patent focuses on sealing anodically oxidized aluminium or aluminium alloy surfaces using an anti-smut agent, which is a colorless, light-fast organic compound with a molecular weight of at least 350.
Career Highlights
Weisskopf is currently associated with Sandoz GmbH, where he continues to develop innovative solutions for aluminium surface treatment. His expertise in this area has led to advancements that enhance the performance and longevity of aluminium products.
Collaborations
Throughout his career, Weisskopf has collaborated with notable colleagues, including Hans Bohler and Hans-Peter Baumann. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Ernst Weisskopf's contributions to the field of aluminium surface treatment through his patents demonstrate his commitment to innovation and quality. His work continues to influence the industry, ensuring that aluminium products meet high standards of durability and performance.