Company Filing History:
1 out of 30 
1 out of 20 
Years Active: 2019-2022
Title: Jochen Schwarz: Innovator in Aluminum Alloy Technology
Introduction
Jochen Schwarz is a notable inventor based in Wassenberg, Germany. He has made significant contributions to the field of aluminum alloy technology, holding 2 patents that showcase his innovative approach to improving the properties of aluminum strips.
Latest Patents
One of his latest patents is for an aluminum alloy strip with improved surface appearance. This invention relates to an aluminum alloy strip fabricated via hot and/or cold rolling, consisting of types AA 3xxx, AA 5xxx, AA 6xxx, or AA 8xxx aluminum alloys. The goal of this invention is to create an aluminum alloy strip that maintains attractive and precious surface optics despite a higher percentage of alloy constituents. After degreasing, the finish-rolled aluminum alloy strip exhibits an increase in the luminance value L* (ΔL) of more than 5 when measured in the CIE L*a*b* color space using a standard illuminant D65.
Another significant patent by Jochen Schwarz is for an extrusion-coated strip for rigid packaging. This invention describes a method for producing a coated aluminum strip, where the aluminum strip is unwound from a coil and fed into an extrusion coating arrangement. The aluminum strip is coated with a thermoplastic polymer and reheated to a temperature above the melting point of the polymer. This method allows for the production of an aluminum strip that can be processed at high speeds in follow-on composite tools.
Career Highlights
Jochen Schwarz has worked with prominent companies in the aluminum industry, including Hydro Aluminium Rolled Products GmbH and Hydro Aluminium Deutschland GmbH. His experience in these organizations has contributed to his expertise in aluminum alloy technology.
Collaborations
Throughout his career, Jochen has collaborated with notable colleagues such as Dieter Bögershausen and Bernhard Kernig. These collaborations have further enriched his work and innovations in the field.
Conclusion
Jochen Schwarz is a distinguished inventor whose work in aluminum alloy technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and improvement in material properties, making him a valuable contributor to the field.
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