Heat developable light-sensitive material and method of forming color images
November 25, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesControlled site epitaxial sensitization Sensitized high aspect ratio silver halide emulsions and photographic elements Method for forming magenta color image Method of forming color image comprising heterocyclic magenta dye-forming coupler Silver halide photographic material containing dispersed dye Photographic elements including highly uniform silver bromoiodide tabular grain emulsions Moderate aspect ratio tabular grain high chloride emulsions with inherently stable grain faces High tabularity high chloride emulsions with inherently stable grain faces Photographic camera film containing a high chloride tabular grain emulsion with tabular grain {100} major faces Patent #: 5310635 InventorsApplicationNo. 978631 filed on 11/25/1997US Classes:430/203, By uniform application of heat, element, or image receiving layer therefor430/350, Heat applied after imaging430/510, Antihalation or filter layer containing430/522, Intercyclic methine or azomethine and cyclic ring containing430/546, And solvent or emulsifier or coating aid430/619And inorganic silver compoundExaminersPrimary: Chea, ThorlAttorney, Agent or FirmForeign Patent References
International ClassesG03C 008/00G03C 008/40 Foreign Application Priority Data1996-11-25 JPAbstractThe present invention provides a heat-developable light-sensitive material having a support and a light-sensitive layer provided on the support. The heat-developable light-sensitive material contains dyes which are decolorized through reaction with a decolorizing agent during a development process. The dyes are non-diffusible and at least a part of decolorized dyes resulting from the development process is non-diffusible. Also provided is an image forming method using the heat-developable light-sensitive material. The present method provides images having excellent sharpness within a short period of time.Field of SearchAnd inorganic silver compoundSilver compound having specified crystal form, habit, particle size or particle size distribution By uniform application of heat, element, or image receiving layer therefor Heat applied after imaging PRECURSOR COMPOUND Antihalation or filter layer containing Intercyclic methine or azomethine and cyclic ring containing And solvent or emulsifier or coating aid |
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