Company Filing History:
Years Active: 1986-1989
Title: The Ingenious Contributions of Hubertus von Voithenberg
Introduction
Hubertus von Voithenberg, an accomplished inventor based in Bad Homburg, Germany, has made significant strides in the field of adhesive technologies. With a total of four patents to his name, his innovative techniques have transformed methodologies in shoe manufacturing and adhesive applications.
Latest Patents
One of Hubertus von Voithenberg's latest patents involves a groundbreaking method for attaching soles to shoes. This method employs a moisture-curable melt adhesive applied to the shoe upper. The process includes subjecting the adhesive coating to a hot-cure phase using airborne moisture, followed by pressing the sole and shoe upper together with the adhesive in between, ideally within 90 seconds of completing the hot-cure. Notably, this technique eliminates the need for adhesive application on the sole itself, utilizing a simple pre-treatment with solvent or primer solution instead.
Another remarkable contribution is his patent regarding adhesive compositions. This invention addresses the limitations of commonly used adhesives, such as those which are expensive due to the requirement of drying equipment or those that perform poorly under heat. His innovative adhesive composition, which is curable by atmospheric moisture, integrates a prepolymer component with isocyanate functionality between 2.0 and 3.0, coupled with one or more polyetherurethane prepolymers. This combination allows for a cured adhesive with a glass transition temperature below 20°C, further enhancing its performance.
Career Highlights
Throughout his career, Hubertus has worked for notable companies, including USM Corporation and Emhart Industries, Inc. His experience at these organizations has undoubtedly contributed to his expertise in adhesive technologies and innovative manufacturing processes.
Collaborations
Hubertus has collaborated with esteemed colleagues, including Heinz G. Gilch and Karl-Heinz Albert. These partnerships have provided a rich environment for creative thinking and technological advancement.
Conclusion
In summary, Hubertus von Voithenberg is a distinguished inventor whose work in adhesive technologies has changed the landscape of shoe manufacturing and application techniques. His innovative methods and compositions highlight the significance of practical solutions in advancing industrial practices, marking him as a key figure in his field.