Company Filing History:
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1 out of 532 
1 out of 595 Years Active: 1986-1991
Title: **Innovative Contributions of Karl-Heinz Albert**
Introduction
Karl-Heinz Albert, an accomplished inventor based in Oberursel, Germany, has made significant contributions to the field of adhesive technologies. With a total of three patents to his name, Albert has developed innovative solutions that are practical and efficient for various bonding applications.
Latest Patents
Karl-Heinz Albert's latest patents showcase his expertise in hot-melt adhesive compositions. One of his notable inventions includes hot-melt polyurethane adhesive compositions that feature a mixture of at least two polyurethane prepolymers, each providing a different glass transition point to the composition. This unique formulation allows for quick-setting bonds that are flexible immediately after bonding and possess excellent heat stability and resistance to hydrolytic and chemical attacks post-curing.
Another remarkable patent involves a method for bonding soles to shoes using a moisture-curable melt adhesive. This innovative technique requires applying the adhesive to the shoe upper and subjecting it to a hot-cure step with airborne moisture. Albert's method enables the pressing of the sole and shoe upper together with the adhesive in less than 90 seconds after the hot-cure step, allowing for a robust bond without the need for adhesive application on the sole itself.
Career Highlights
Throughout his career, Karl-Heinz Albert has worked with renowned companies like Bostik, Inc. and Usm Corporation. His time at these organizations has provided him with the experience and insight necessary to create practical adhesive solutions that cater to various industries.
Collaborations
In his innovative journey, Albert collaborated with notable coworkers, including Heinz G. Gilch and Hubertus von Voithenberg. Working alongside these talented individuals has undoubtedly contributed to the development and refinement of his pioneering ideas.
Conclusion
Karl-Heinz Albert stands out as a prominent inventor in the field of adhesive technologies. His creative solutions and patented innovations have not only advanced the industry but also set new standards for efficiency and performance in bonding applications. As he continues his work, the impact of his contributions will undoubtedly be seen in various applications across multiple sectors.