Location History:
- Fallingbostel, DE (1997 - 1999)
- Walsrode, DE (1999)
Company Filing History:
Years Active: 1997-1999
Title: Reinhard Kunold: Innovator in Polyurethane Film Technology
Introduction
Reinhard Kunold is a notable inventor based in Fallingbostel, Germany. He has made significant contributions to the field of polyurethane film technology, holding a total of 3 patents. His work focuses on developing advanced materials that meet specific performance criteria.
Latest Patents
Kunold's latest patents include a non-crackling, antistatic polyurethane film with high breathability. This innovative film is designed to be waterproof while maintaining breathability and antistatic properties. It is produced without a support by extrusion, featuring a DIN friction coefficient of less than 0.8. The film consists of thermoplastic polyurethane elastomer resins with a melt flow rate of at most 70, measured at 190°C under a load of 10 kg. The soft segment of the elastomer resins is made from polyethylene oxide and/or ethylene oxide reaction products, with the soft segment's weight percentage in the polyurethane resin ranging from 35% to 60%.
Another significant patent involves a laminating film without a release layer. This film comprises at least two layers, with one side softening at a lower temperature and the other at a higher temperature. The higher-softening side primarily consists of a thermoplastic polyurethane that softens above 100°C, while the lower-softening side includes a hot-bonding thermoplastic material from the group of polyamides, polyesters, and polyurethanes.
Career Highlights
Reinhard Kunold is currently associated with Wolff Walsrode AG, where he continues to innovate in the field of polyurethane films. His expertise and dedication to research have led to the development of materials that enhance product performance in various applications.
Collaborations
Throughout his career, Kunold has collaborated with talented individuals such as Nicole Hargarter and Dirk Schultze. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Reinhard Kunold's contributions to polyurethane film technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in real-world scenarios.