Location History:
- Ludwigshafen, DE (1981)
- Eropolzheim, DE (1987)
- Appenweier-Nesselried, DE (1992)
- Erpolzheim, DE (1983 - 1993)
- Appenweier, DE (1996 - 2000)
- Neuried, DE (2000)
Company Filing History:
23 out of 10,754 
2 out of 76 
2 out of 41 Years Active: 1981-2000
Title: Innovations by Werner Loch
Introduction
Werner Loch, an accomplished inventor based in Erpolzheim, Germany, has made significant contributions to the field of materials science and engineering. With a portfolio of 29 patents under his name, Loch's innovative work primarily focuses on advancements in magnetic recording media and polyurethanes, showcasing his commitment to enhancing technology.
Latest Patents
One of Loch's latest patents includes a novel magnetic recording medium, which consists of a nonmagnetic substrate paired with at least two magnetizable layers. These layers incorporate metal oxides as magnetic pigments, with the upper layer exhibiting a higher BET value than the lower one. The upper layer is designed to be between 3-5 micrometers in thickness when dry, while the lower layer measures between 1.1-3 micrometers. Remarkably, this innovation improves output levels at low frequencies without the usual frequency curve depression. The upper layer typically utilizes cobalt-doped gamma-Fe2O3 as its magnetic pigment, while the lower layer employs acicular CrO2.
Another notable patent involves hydroxyl-containing polyurethanes, which represent a crucial development in materials with a variety of applications.
Career Highlights
Throughout his career, Werner Loch has worked with several distinguished companies, including BASF Aktiengesellschaft and BASF Magnetics GmbH. His roles in these organizations have greatly influenced his development of innovative materials and products that have advanced the field of magnetic technology.
Collaborations
Werner Loch has collaborated with several industry experts, including Eberhard Schupp and Rolf Osterloh. These partnerships have fostered significant advancements in their respective fields, reflecting the collaborative spirit that drives innovation.
Conclusion
Werner Loch's contributions to the field of magnetic recording media and polyurethanes exemplify the impact of innovative thinking in technology. His extensive patent portfolio not only highlights his expertise but also emphasizes the importance of collaboration in driving forward advancements in materials science. As he continues to develop new ideas and techniques, Loch remains a key figure in the pursuit of technological progress.