The solution of developing colorful photographic negative films, and method to reveal a negative film in color photographic silver bromoiodeto exposed type image

摘要

"The solution of developing photographic films color negatives, and method to reveal a negative film in color photographic silver bromoiodeto exposed image type.The revelation of fast photographic film color negatives of bromoiodeto silver and the formation of negative images of high quality.Suitable for scanning to produce display images of excellent quality, is made possible by new composition of developer solution and method of revelation.The solution is characterized by containing, in addition to the compound shows color and components of conventional photographic developer solution, a polymer of copolymers soluble in water.A high concentration of sulfite ion and a low concentration or absence of bromide ion.In the new method reveals the composition contacts the film exposed in the high temperature, for example, 40 to 66 198 C, for a short time of revelation, for example, 20 to 90 seconds.The image shown has image quality to form a color image display of high quality.