Company Filing History:
Years Active: 1981-1983
Title: Jurgen Mistol: Innovator in Photographic Silver Halide Compositions
Introduction
Jurgen Mistol is a notable inventor based in Dessau, Germany. He has made significant contributions to the field of photographic technology, particularly in the development of light-sensitive, color photographic silver halide compositions. With a total of 2 patents, Mistol's work has advanced the quality and efficiency of photographic materials.
Latest Patents
Mistol's latest patents focus on a light-sensitive, color photographic silver halide multilayer material. This innovative material incorporates DIR-couplers that are substituted in the coupling position by mercapto-azole, mercaptobenz-azole, or mercapto-azine moieties, which carry hydrophilic substituents. These DIR-couplers can be used alongside other couplers and additives or as the sole color-forming element. They are recognized for their high color yields and inter- and intra-image effects. The couplers can be added in both hydrophobic (dispersed form) and hydrophilic (alkaline solutions) states. Furthermore, they can be utilized in single layers or as associated layers, with a maximum of three layers of a color-forming unit, arranged in any desired order.
Career Highlights
Jurgen Mistol has been associated with VEB Filmfabrik Wolfen, where he has contributed to the advancement of photographic technology. His work has been instrumental in improving the definition, grain, and color rendition of photographic materials.
Collaborations
Mistol has collaborated with notable coworkers, including Rainer Redmann and Monika Bethke. Their combined efforts have furthered the development of innovative photographic solutions.
Conclusion
Jurgen Mistol's contributions to the field of photographic silver halide compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of photographic technology and its applications.