| Patent Number |
Title Of Patent |
Date Issued |
| 6232055 |
Silver halid color photographic photosensitive material |
May 15, 2001 |
| Disclosed is a silver halide color photographic photosensitive material in which the photosensitive layer of the photosensitive material comprising a silver halide emulsion, a developing agent and a coupler is put together with the processing layer of a processing material so that these |
| 6232050 |
Method for forming color image |
May 15, 2001 |
| Disclosed is a method for forming a color image comprising exposing a color photographic material, wherein the color photographic material comprises a support having provided thereon at least (1) a photosensitive layer capable of forming a yellow image by imagewise exposure and processin |
| 6218095 |
Silver halide color photographic photosensitive material |
April 17, 2001 |
| Disclosed is a silver halide color photographic photosensitive material in which the photosensitive layer of the photosensitive material comprising a silver halide emulsion, a developing agent and a coupler is put together with the processing layer of a processing material so that these |
| 6051359 |
Heat developable light-sensitive material and method of forming color images |
April 18, 2000 |
| The 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 devel |
| 5879864 |
Image forming method |
March 9, 1999 |
| An image forming method comprising the steps of: rotating a drum having wound thereon a heat developable light-sensitive material which comprises a support having thereon at least a light-sensitive silver halide emulsion, a binder and a dye-donating compound; exposing said light-sens |
| 5716775 |
Heat-developable color light-sensitive material |
February 10, 1998 |
| A heat developable color light-sensitive material is disclosed, comprising a support having provided thereon at least a light-sensitive silver halide emulsion(s), a binder and a dye-donating compound, wherein at least one of the light-sensitive silver halide emulsion(s) (a) (a-1) compris |
| 5610006 |
Heat-developable photographic material |
March 11, 1997 |
| A heat-developable photographic material having a light-sensitive silver halide, a reducing agent, a binder and a dye-donating compound on a support, in which at least one light-sensitive silver halide emulsion on the support contains from 1.times.10.sup.-7 to 1.times.10.sup.-3 mol, per |
| 5336761 |
Heat-developable diffusion transfer color photographic material |
August 9, 1994 |
| Disclosed is a diffusion transfer color photographic material at least having a light-sensitive silver halide, a binder, a non-diffusive dye donor compound capable of releasing or forming a diffusive dye in correspondence or reverse correspondence with the reaction of reducing the si |
| 5229246 |
Photographic materials containing polysaccharides |
July 20, 1993 |
| A diffusion transfer photographic material is disclosed, which comprises a support having thereon at least a photosensitive element comprising a photosensitive silver halide emulsion and a diffusible dye donating compound, and a dye fixing element which is placed upon the said photos |
