Location History:
- Ludwigshafen am Rhein, DE (1978)
- Ludwigshafen, DE (1978 - 1991)
Company Filing History:
4 out of 140 
2 out of 10 
1 out of 1 Years Active: 1978-1991
Title: Lothar Hockenberger: A Pioneer in Polymer Innovations
Introduction
Lothar Hockenberger, an accomplished inventor based in Ludwigshafen, Germany, has made significant contributions to the field of polymer chemistry with a portfolio that encompasses seven patents. His innovative work focuses on enhancing sealing materials and waterproof systems, particularly through the development of advanced compositions that cater to industrial applications.
Latest Patents
Hockenberger's latest patents showcase his expertise in formulating unique sealing substances. One of his notable inventions is a single-component sealing composition based on mercapto-terminated polymers, which incorporates alkali perborate monohydrates as latent hardeners. These substances are designed to be water-free, enhancing their utility in various environments.
Another significant patent involves the creation of polysulfide sheeting, which is prepared by blending curable polysulfide oligomers with carbon black and manganese dioxide as a hardening catalyst. This innovative sheeting possesses remarkable short-term heat resistance, enabling it to maintain watertightness when coated with hot-laid asphalt at temperatures of 240°C. Additionally, it exhibits enhanced resistance to ultraviolet light compared to conventional polysulfide sheeting, along with superior penetration and compression set resistance. The sheeting can be integrated into waterproofing layers for bridges, roofs, and other structural applications, providing longevity and durability.
Career Highlights
Throughout his career, Hockenberger has been affiliated with prominent companies, including Ruetgerswerke Aktiengesellschaft. His extensive experience in these organizations has allowed him to refine his skills in developing cutting-edge polymer solutions. His innovative spirit and technical acumen have cemented his reputation as a notable inventor in his field.
Collaborations
Hockenberger has collaborated with several esteemed colleagues, such as Peter Endruscheit and Gerhard Wilhelm. These partnerships have contributed to the advancement of his projects, driving the development of pioneering technologies in his area of expertise.
Conclusion
Lothar Hockenberger's contributions to polymer chemistry have positioned him as a key figure in advancing sealing technologies and waterproofing solutions. His innovative patents continue to influence the industry, showcasing the importance of creativity and technical expertise in the field of inventions. As he progresses in his career, the impact of his work is expected to resonate across various applications, enhancing the performance and longevity of materials used in construction and engineering.