Location History:
- Troisdorf, DE (1976)
- Ludinghausen, DE (1991)
Company Filing History:
Years Active: 1976-1991
Title: Wilhelm Gresser: Innovator in Explosive Decomposition Processes
Introduction
Wilhelm Gresser is a notable inventor based in Ludinghausen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the area of explosive materials. With a total of 2 patents, Gresser has focused on developing processes that enhance safety and efficiency in the explosives industry.
Latest Patents
Gresser's latest patents include a groundbreaking process for the decomposition of explosive nitric acid esters dissolved in wastewater effluents. This innovative method allows for the thermal decomposition of these hazardous materials without producing additional by-products, thereby minimizing the risk of explosions. The process involves exposing the dissolved esters to temperatures between 150°C and 300°C under pressure above the boiling pressure of the wastewater. This ensures complete decomposition of the nitric acid esters, allowing the treated wastewater to be safely processed and purified. Another significant patent involves the production of polyvinylchloride that is inhibited against the release of hydrogen chloride at elevated temperatures. This is achieved by polymerizing vinyl chloride in a reaction medium containing finely divided calcium carbonate.
Career Highlights
Gresser is associated with Dynamit Nobel Aktiengesellschaft, a company known for its expertise in explosives and chemical products. His work has contributed to advancements in safety protocols and environmental considerations within the industry.
Collaborations
Throughout his career, Gresser has collaborated with esteemed colleagues such as Klaus Schelhase and Heinz Frisch. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.
Conclusion
Wilhelm Gresser's contributions to the field of explosive decomposition processes highlight his commitment to safety and innovation. His patents reflect a deep understanding of chemical processes and a dedication to improving industry standards.