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| Number | Title | Issue Date |
| 7229749 | Silver halide photographic emulsion and silver halide photosensitive material using thereof A silver halide photographic emulsion, wherein 70% or more of the total projected area of silver halide grains is occupied by silver halide grains satisfying the following requirements (a) to (d). (a) It is composed of a tabular silver halide host grain with ... | 06/12/2007 |
| 7166421 | Aqueous-based photothermographic materials containing tetrafluoroborate salts Black-and-white, aqueous-based, silver halide-containing photothermographic materials have increased stability both prior to use and after imaging with the incorporation of at least 0.005 g/m2 of a tetrafluoroborate salt. ... | 01/23/2007 |
| 6852481 | Silver halide photographic light-sensitive material A silver halide emulsion is disclosed, comprising at least one monovalent Au(I) complex coordinated with a compound represented by the following formula (1): R1-Ch-2 (1) wherein R1 and R2 each ind... | 02/08/2005 |
| 6689553 | Silver halide photographic emulsion and silver halide photographic light-sensitive material using the same A silver halide photographic emulsion that comprises silver halide grains. The emulsion was prepared in the presence of at least one halogen oxoacid salt represented by formula (I) below: M(XOn)m (I) wherein M represents an alkali metal ... | 02/10/2004 |
| 6686138 | Color motion picture print film with improved raw stock keeping A silver halide light sensitive motion picture photographic print element comprising a support having a front side and a back side and bearing on the front side thereof in order a yellow dye image-forming unit comprising at least one blue-sensitive silver... | 02/03/2004 |
| 6544725 | LIGHTSENSITIVE SILVER HALIDE PHOTOGRAPHIC EMULSION, SILVER HALIDE PHOTOGRAPHIC LIGHTSENSITIVE MATERIAL CONTAINING THE SAME, AND METHOD OF ENHANCING SENSITIVITY OF LIGHTSENSITIVE SILVER HALIDE PHOTOGRAPHIC EMULSION A lightsensitive silver halide photographic emulsion comprises silver halide grains, a sensitizing dye having a given maximum absorption wavelength and an organic compound exhibiting no absorption in a visible light region. The addition amount of the orga... | 04/08/2003 |
| 6197485 | Photographic assemblage comprising a silver halide photographic element sealed in a closed vessel A photographic assemblage comprising a silver halide photographic light-sensitive element comprising at least one sulfur and gold sensitized silver halide emulsion layer, said element comprising chlorinated s-triazine hardeners and photographically useful ... | 03/06/2001 |
| 6194135 | Color photographic silver halide material A negatively developing color photographic silver halide material having a support and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at... | 02/27/2001 |
| 6165704 | Silver halide photographic light-sensitive material There is disclosed a silver halide photographic light-sensitive material which contains, on a support, a specific nitrogen-containing heterocyclic compound, and a divalent metal cation that is an acid with intermediate hardness/softness classified in acco... | 12/26/2000 |
| 6066444 | Silver halide light sensitive photographic material A silver halide light sensitive photographic material is disclosed, comprising a support having thereon one or plural photographic component layers, wherein at least a photographic component layer contains a lanthanoid triflate compound represented by the... | 05/23/2000 |
| 6063557 | Color photographic silver halide material A color photographic silver halide material in which at least one of the blue-sensitive silver halide emulsions is doped with mercury and is spectrally sensitised with a sensitising dye of formula (I) ##STR1## wherein X1 and X2,... | 05/16/2000 |
| 6045989 | Color photographic silver halide material A color photographic silver halide material having a support and at least one light-sensitive silver halide emulsion layer, the silver halide of which consists of at least 95 mole % of AgCl, and which contains a magenta coupler of formula (I) wherein R de... | 04/04/2000 |
| 6015656 | Tabular silica dispersion and silver halide photographic light sensitive material A tabular silica dispersion is disclosed, which is obtained by mixing a tabular silica, gelatin, a cyclodextrin and a compound capable of crosslinking gelatin. Silver halide photographic materials are also disclosed, in which the tabular silica dispersion... | 01/18/2000 |
| 5989797 | Light-sensitive silver halide photographic materials comprising zeolites A light-sensitive silver halide photographic material and a method for preparing said material is provided, wherein said material comprises a support and on one or both sides thereof at least one silver halide emulsion layer and a protective antistress la... | 11/23/1999 |
| 5989795 | Performance of photographic emulsions at high silver ion concentrations This invention relates to a photographic recording material comprising a support and a photosensitive chemically sensitized silver halide emulsion layer, containing a sensitizing dye selected from the group consisting of oxonal dyes, merocyanine dyes, and... | 11/23/1999 |
| 5869217 | Silver halide photographic material and photographic element A silver halide photographic material which has a layer containing a swellable inorganic stratifying compound.... | 02/09/1999 |
| 5853951 | Silver halide photographic material A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein: the silver halide emulsion layer comprises a silver halide comprising silver chloride or silver chlorobromide having a silver chl... | 12/29/1998 |
| 5846696 | Blends of polymer and zeolite molecular sieves for packaging inserts The invention relates to a method for improving the keeping of photographic elements comprising placing said elements in a container and placing a material comprising a blend of polymer and molecular sieve particles in said container with said element.... | 12/08/1998 |
| 5807662 | Silver halide photographic light-sensitive material with tabular silicate particles A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises comprising a support, having thereon, a silver halide emulsion layer and optionally a hydrophilic colloid layer, in which the silver halide emulsion... | 09/15/1998 |
| 5792600 | Silver halide photographic light sensitive material Disclosed is a silver halide photographic light sensitive material comprising a support and provided thereon, a light sensitive silver halide emulsion layer and a non-light sensitive hydrophilic binder layer, wherein at least one of the light sensitive si... | 08/11/1998 |
| 5710095 | Direct thermal imaging method using a protected heat-sensitive recording material A recording material comprising on the same side of a support, called the heat-sensitive side, (1) one or more layers comprising an imaging composition essentially consisting of (i) a substantially light-insensitive organic silver salt being in thermal wo... | 01/20/1998 |
| 5698388 | Silver halide color photographic material containing a stabilized high silver chloride emulsion There is disclosed a silver halide color photographic material comprising a silver halide emulsion of high-silver chloride emulsion wherein a thiosulfonic compound represented by formula (I) and a sulfinic acid compound represented by formula (II) are add... | 12/16/1997 |
| 5674675 | Silver halide photographic material A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer coated on at least one side of the support. The at least one silver halide emulsion layer comprises a silver halide emulsion containing col... | 10/07/1997 |
| 5650265 | Silver halide light-sensitive element Palladium compounds are incorporated into a relatively low speed photographic print element. One embodiment of the invention comprises a silver halide light sensitive photographic print element comprising a support bearing at least one silver halide emuls... | 07/22/1997 |
| 5587350 | Direct thermal imaging material A recording material comprising on a support (i) a heat sensitive layer comprising a substantially light insensitive organic silver salt, (ii) a protective layer containing a thermomeltable particle dispersed in a binder and (iii) a reducing agent being p... | 12/24/1996 |
| 5578435 | Encased photographic material An encased photographic material includes a silver halide light-sensitive material having at least one silver halide emulsion layer on a support. The emulsion layer contains gold- and chalcogen-sensitized silver halide grains and a thiocyanate salt therei... | 11/26/1996 |
| 5559075 | Recording material for direct thermal imaging A heat-sensitive recording material suited for use in direct thermal imaging by means of an information-wise energized heating element, which recording material comprises on the same side of a support, called the heat-sensitive side, one or more binder la... | 09/24/1996 |
| 5536696 | Direct thermal imaging material The present invention provides a recording material comprising on a support (i) a heat sensitive layer comprising a substantially light insensitive organic silver salt, (ii) a protective layer containing a matting agent dispersed in a binder and (iii) a r... | 07/16/1996 |
| 5518875 | Method for obtaining a photographic material suitable for use in phototypesetting applications The present invention provides a method for obtaining a photographic material by coating on a support at least one layer comprising at least one photosensitive silver halide emulsion wherein the silver halide crystals contain silver chloride for at least ... | 05/21/1996 |
| 5498511 | Silver halide photographic material A silver halide photographic material is disclosed, which comprises a support having thereon at least one silver halide emulsion layer, wherein the swelling amount of the hydrophilic colloid layers including the light-sensitive silver halide emulsion laye... | 03/12/1996 |
| 5478709 | Photographic light-sensitive material applicable for rapid processing A light-sensitive photographic silver halide material is disclosed comprising a support and on one or both sides thereof at least one silver halide emulsion layer, at least one gelatin antistress layer and, optionally, a substantially gelatin free antista... | 12/26/1995 |
| 5420001 | Silver halide photographic material for medical care and an image forming method therefor There is disclosed a silver halide photographic material for a medical care which provides a good silver color tone in a laser exposures a high sensitivity and an excellent rapid processing performance. The silver halide photographic material for a medica... | 05/30/1995 |
| 5415991 | Stable, rapidly-developable silver halide photographic material A silver halide photographic material comprises at least one light-sensitive emulsion layer containing a silver halide emulsion on a support. The light-sensitive emulsion layer comprises (a) a silver halide emulsion containing silver halide grains having ... | 05/16/1995 |
| 5382496 | Silver halide light-sensitive material and a method for forming image using the same There is disclosed a silver halide light-sensitive material and a method for forming image using thereof, in which a high contrast negative image useful in a photographic plate making process can be obtained in a processing solution with a pH lower than 1... | 01/17/1995 |
| 5374513 | Silver halide photographic light-sensitive material A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a spectrally sensitized silver halide emulsion layer and a non-light-sensitive layer provided on a support. According to the present invention, the ... | 12/20/1994 |
| 5348850 | Silver halide photographic material and method of processing the same A silver halide photographic material has on a support at least one light-sensitive silver halide emulsion layer which comprises silver halide emulsion grains having a chloride content: of at least 50 mol % and containing a metal selected from rhodium, ru... | 09/20/1994 |
| 5348848 | Method of manufacturing silver halide photographic emulsion and silver halide photographic light-sensitive material comprising the silver halide photographic emulsion A silver halide photographic light-sensitive material comprising a support and provided thereon, a silver halide emulsion layer comprising silver halide grains containing at least one substance selected from the group consisting gallium, germanium, indium... | 09/20/1994 |
| 5342750 | Silver halide photographic material containing a tellurium compound A silver halide photographic material comprises a silver halide emulsion layer provided on a support. In the photographic material of the present invention, the silver halide emulsion layer contains a tellurium compound represented by the formula (I) or (... | 08/30/1994 |
| 5320938 | High chloride tabular grain emulsions and processes for their preparation Silver halide emulsions are disclosed in which at least 50 percent of total grain projected area is accounted for by tabular grains (1) bounded by {100} major faces having adjacent edge ratios of less than 10, (2) each having an aspect ratio of at least 2... | 06/14/1994 |
| 5306613 | Silver halide photographic material containing selenium compound A silver halide photographic material comprises a silver halide emulsion layer and a non-light-sensitive hydrophilic colloidal layer provided on a support. The silver halide emulsion layer or the hydrophilic colloidal layer contains a selenium compound re... | 04/26/1994 |
