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Browse by Category: Main > Chemistry
Class Information
Number: 430/611
Name: Radiation imagery chemistry: process, composition, or product thereof > Radiation sensitive product > Silver compound sensitizer containing > Stabilizing or fog inhibiting ingredient containing > Mercaptan, thioether, thione, disulfide or organic bisulfite
Description: Subject matter containing a compound which includes any of these groups: R-SH, R-S-R, R-S-S-R, R-SO3










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
5807667 Sensitization of selenium and iridium emulsions Sep. 15, 1998
5807662 Silver halide photographic light-sensitive material with tabular silicate particles Sep. 15, 1998
5804362 Silver halide photographic material Sep. 8, 1998
5792601 Composite silver halide grains and processes for their preparation Aug. 11, 1998
5789143 Thioethers in photographic elements Aug. 4, 1998
5773560 Silver halide color photographic light-sensitive material and color image forming method Jun. 30, 1998
5773208 Latent image keeping improvement with a hexose reductone and green sensitized epitaxially-finished tabular grain emulsions Jun. 30, 1998
5763152 Silver halide photographic light-sensitive material Jun. 9, 1998
5759762 High chloride emulsion with dimethylamine silver chloro-iodide and antifoggants Jun. 2, 1998
5756278 Combination of dithiolone dioxides with gold sensitizers in AGCL photographic elements May. 26, 1998
5750327 Mixed ripeners for silver halide emulsion formation May. 12, 1998
5750319 Substantially non-photosensitive thermographic recording material with improved stability and image-tone May. 12, 1998
5747235 Silver halide light sensitive emulsion layer having enhanced photographic sensitivity May. 5, 1998
5747236 Silver halide light sensitive emulsion layer having enhanced photographic sensitivity May. 5, 1998
5747237 Silver halide photographic material May. 5, 1998
5736310 Cubical grain silver iodochloride emulsions and processes for their preparation Apr. 7, 1998
5726005 Photographic print elements containing cubical grain silver iodochloride emulsions Mar. 10, 1998
5716775 Heat-developable color light-sensitive material Feb. 10, 1998
5702877 Color photographic silver halide material Dec. 30, 1997
5700630 Silver halide photographic material and method for processing the same Dec. 23, 1997
5698388 Silver halide color photographic material containing a stabilized high silver chloride emulsion Dec. 16, 1997
5693460 Silver halide photographic elements containing dioxide compunds a stabilizers Dec. 2, 1997
5691104 Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process Nov. 25, 1997
5691127 Epitaxially sensitized ultrathin tabular grain emulsions containing stabilizing addenda Nov. 25, 1997
5691130 Color recording photographic elements exhibiting an increased density range, sensitivity and contrast Nov. 25, 1997
5681693 Post processing stabilization of photothermographic emulsions Oct. 28, 1997
5679508 Color photographic silver halide material Oct. 21, 1997
5674673 Silver halide color photographic material Oct. 7, 1997
5672469 Silver halide photograhic material Sep. 30, 1997
5672468 Silver halide color photographic material and method for forming color image Sep. 30, 1997
5670307 Silver halide emulsions with improved heat stability Sep. 23, 1997
5667959 Silver halide photographic material and hydroxamic acid based compound used therefor Sep. 16, 1997
5667958 Silver halide photographic material Sep. 16, 1997
5667953 Silver halide photographic material comprising mercaptotetrazole compound(s) Sep. 16, 1997
5656419 Heat-developable photographic light-sensitive material Aug. 12, 1997
5654124 Silver halide photographic material and process for the formation of image using same Aug. 5, 1997
5654134 Silver halide emulsion Aug. 5, 1997
5652090 Silver halide photographic elements containing dithiolone compounds Jul. 29, 1997
5631125 Photographic useful group releasing system May. 20, 1997
5631126 Epitaxially sensitized tabular grain emulsions containing speed/fog sulfodihydroxy aryl enhancing addenda May. 20, 1997
5620837 Color photographic element containing benzazolium compounds Apr. 15, 1997
5618661 Silver halide photographic light-sensitive material and processing method therefor Apr. 8, 1997
5609999 Silver halide color photographic material Mar. 11, 1997
5610005 Silver halide color photographic light-sensitive material Mar. 11, 1997
5604088 Silver halide photographic material Feb. 18, 1997
5601970 Photographic elements exhibiting improved stability Feb. 11, 1997
5591567 Method of processing photographic light-sensitive material Jan. 7, 1997
5580713 Silver halide color reversal photographic light-sensitive material Dec. 3, 1996
5578440 Silver halide photographic material Nov. 26, 1996
5576170 Photographic element and method of making a silver halide emulsion Nov. 19, 1996

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