Location History:
- Domat-Ems, CH (1987 - 1988)
- Domat/Ems, CH (1988 - 1999)
Company Filing History:
6 out of 127 
1 out of 15 Years Active: 1987-1999
Title: **Hanns-Jorg Liedloff: Pioneer of Weather-Resistant Polyamides**
Introduction
Hanns-Jorg Liedloff is a notable inventor based in Domat/Ems, CH, recognized for his contributions to the field of polymer chemistry. With a portfolio of seven patents, his innovative work primarily focuses on advancements in weather-resistant polyamides which have a profound impact on the materials industry.
Latest Patents
Among his latest innovations, Liedloff has developed a patent for weather-resistant polyamides and a method of their production. This invention pertains to the polymerization or polycondensation of polyamide-forming monomers. Specifically, it incorporates 0.02 to 0.7% by weight of 4-amino-2,2,6,6-tetraalkylpiperdine, along with other chemical compounds aimed at enhancing the durability and resilience of polyamides. Additionally, he has patented a process for producing precondensates of partially crystalline or amorphous thermoplastically processable polyamides. This entails controlling temperature and water vapor partial pressure to achieve optimal results.
Career Highlights
Liedloff has made significant strides during his career, with key positions in reputable organizations such as Ems Inventa AG and Inventa AG für Forschung und Patentverwertung. His role in these companies allowed him to refine his expertise, contributing valuable advancements in the field of polymer chemistry.
Collaborations
Throughout his career, Hanns-Jorg Liedloff has collaborated with esteemed colleagues, including Manfred Schmid and Hans-Joachim Schultze. These collaborations have fostered innovation and propelled their projects forward, ensuring the successful development of groundbreaking materials.
Conclusion
Hanns-Jorg Liedloff's contributions to the field of weather-resistant materials demonstrate his ingenuity and commitment to improving industrial processes. His patents not only showcase his expertise but also hold the potential to influence various applications in the polymer sector, paving the way for future innovations.