Rolf Freiberger

Title: Rolf Freiberger: Innovator in Lubricants and Release Agents

Introduction

Rolf Freiberger is a notable inventor based in Munich, Germany. He has made significant contributions to the field of lubricants and release agents, particularly in the manufacturing of tires and molded rubber articles. With a total of 2 patents, Freiberger's work has had a substantial impact on the industry.

Latest Patents

Freiberger's latest patents include a lubricant and mold-release agent specifically designed for the manufacture of tires. This innovative lubricant contains liquid polyoxypropylenediols or polyoxypropylenepolyoxyethylenediols, which have a viscosity of at least 8000 mPa·s. The use of this release agent effectively prevents defects in the interior surface of vulcanized tires and enhances the durability of rubber bags used in unvulcanized carcass shells. Another significant patent is a composition that provides excellent lubrication and release properties for molded rubber articles. This composition consists of a hardenable silicone resin mixed with an oil that does not dissolve or swell rubber, with a weight ratio of resin to oil ranging from 5:1 to 1:20.

Career Highlights

Freiberger is currently associated with Th. Goldschmidt AG, where he continues to innovate in the field of lubricants and release agents. His work has been instrumental in improving manufacturing processes and product quality in the rubber industry.

Collaborations

Freiberger has collaborated with notable colleagues such as Hans-Ferdi Fink and Gotz Koerner. Their combined expertise has contributed to the advancement of technologies in their field.

Conclusion

Rolf Freiberger's contributions to the development of lubricants and release agents have made a significant impact on the manufacturing of tires and rubber products. His innovative patents and collaborations highlight his dedication to advancing technology in the industry.