Location History:
- Schriesheim, DE (1981 - 1983)
- Schwetzingen, DE (1983 - 1997)
Company Filing History:
Years Active: 1981-1997
Title: Gerhard Piestert: Innovator in Polyurethane Sealants
Introduction
Gerhard Piestert is a notable inventor based in Schwetzingen, Germany. He has made significant contributions to the field of polyurethane sealants, holding a total of nine patents. His work primarily focuses on developing innovative solutions for the direct glazing of motor vehicles.
Latest Patents
Among his latest patents are two groundbreaking inventions related to two-component polyurethane sealants. The first patent describes a two-component polyurethane sealant that includes a pasty polyurethane component with free isocyanate groups and a curing agent, along with a water-containing component. This innovative design allows for a blocked curing agent that can be liberated by water, enhancing the sealant's effectiveness. The second patent also pertains to two-component polyurethane sealants, featuring a solvent-containing component that activates a latent curing agent through solvents. This design ensures that the water is released in a delayed manner after mixing, providing improved performance for automotive applications.
Career Highlights
Throughout his career, Gerhard Piestert has worked with prominent companies such as Usm Corporation and Bostik, Inc. His experience in these organizations has allowed him to refine his expertise in the development of advanced sealant technologies.
Collaborations
Gerhard has collaborated with notable professionals in his field, including Heinz G. Gilch and Herbert Bauer. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Gerhard Piestert's contributions to the field of polyurethane sealants demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, making him a significant figure in automotive sealing solutions.