Company Filing History:
Years Active: 1983
Title: Lothar Kuhnert: Innovator in Photographic Additives
Introduction
Lothar Kuhnert is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of photographic technology, particularly in the development of processes for introducing hydrophobic photographic additives. With a total of 2 patents, his work has advanced the capabilities of photographic materials.
Latest Patents
Kuhnert's latest patents include a process for the introduction of hydrophobic photographic additives. This invention focuses on the introduction of water-insoluble photographic additives, especially dye couplers, in aqueous media using high-boiling organic solvents. The aim is to create stable dispersions suitable for storage, enhancing the quality and longevity of photographic products. Another significant patent involves a method of dispersing oil-soluble photographic additives that have a silver-halide base for information recording materials. This process utilizes specific compounds as auxiliary dispersing agents to improve the effectiveness of these additives.
Career Highlights
Throughout his career, Lothar Kuhnert has worked with VEB Filmfabrik Wolfen, a company known for its contributions to the film industry. His innovative approaches have led to advancements in photographic technology, making him a respected figure in his field.
Collaborations
Kuhnert has collaborated with notable coworkers such as Christoph Roth and Walter Kroha. Their combined expertise has contributed to the successful development of new photographic technologies.
Conclusion
Lothar Kuhnert's work in the field of photographic additives has made a lasting impact on the industry. His innovative patents and collaborations highlight his dedication to advancing photographic technology.