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Class Information
Number: 430/552
Name: Radiation imagery chemistry: process, composition, or product thereof > Radiation sensitive product > Identified radiation sensitive composition with color producing substance > Silver compound sensitizer > Coupler containing > Phenol or naphthol coupler
Description: Compositions containing a coupler in the form of a phenol or naphthol.










Sub-classes under this class:

Class Number Class Name Patents
430/553 Substituted at coupling position with other than hydrogen 533


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7407740 Silver halide color photographic light-sensitive material Aug. 5, 2008
7250249 Black and white photothermographic material Jul. 31, 2007
7244551 Silver halide color photosensitive material Jul. 17, 2007
7223529 Silver halide light-sensitive element May. 29, 2007
7223530 Photographic imaging element with reduced fringing May. 29, 2007
7214464 High speed positive-working photothermographic radiographic film May. 8, 2007
7153640 Silver halide light-sensitive element Dec. 26, 2006
7090969 Coupler and image dye light-stabilizing systems Aug. 15, 2006
7052827 Silver halide photographic material May. 30, 2006
7012159 Phenolic compounds and recording materials containing the same Mar. 14, 2006
6900005 Color photographic print material May. 31, 2005
6893809 Silver halide photographic element containing fogged emulsions for accelerated development May. 17, 2005
6890707 Color photographic print material May. 10, 2005
6828087 Silver halide photographic material Dec. 7, 2004
6806042 Color photographic print material Oct. 19, 2004
6783924 Colour photographic silver halide material Aug. 31, 2004
6773875 Silver halide color photographic light-sensitive material, pyrrolotriazole compound, and dye-forming compound Aug. 10, 2004
6764815 Color photographic print material Jul. 20, 2004
6756189 Photographic elements containing cyan coupler UV absorber and stabilizer Jun. 29, 2004
6699650 Photographic couplers having improved image dye light stability Mar. 2, 2004
6689552 Color photographic silver halide material Feb. 10, 2004
6689549 Photographic element, compound, and process Feb. 10, 2004
6680165 Cyan coupler dispersion with increased activity Jan. 20, 2004
6656673 Silver halide color photographic light-sensitive material and color image formation method using the same Dec. 2, 2003
6649329 Photothermographic material and method for forming images Nov. 18, 2003
6641990 Photographic element, compound, and process Nov. 4, 2003
6641988 Photographic element and silver halide photographic light sensitive material Nov. 4, 2003
6620580 Color negative element containing triple-coated blue record and method of imaging using same Sep. 16, 2003
6620562 Color photographic element comprising a infrared dye-forming system in a blue image record Sep. 16, 2003
6593069 Photothermographic material and method for forming images Jul. 15, 2003
6586167 Method for thermally forming image for plate making and thermally processed image recording material for plate making Jul. 1, 2003
6562558 Photographic element, compound, and process May. 13, 2003
6558887 Color photographic silver halide material May. 6, 2003
6558886 Direct view photographic element containing a particular green record May. 6, 2003
6555304 Direct view photographic element containing a particular red record Apr. 29, 2003
6548234 Photographic elements containing a cyan dye-forming coupler, stabilizer and solvent Apr. 15, 2003
6534254 Color photographic print material Mar. 18, 2003
6531270 Ionic liquids as coupler solvents in photothermographic systems Mar. 11, 2003
6531269 Color photographic silver halide material Mar. 11, 2003
6531273 Dispersions of ionic liquids for photothermographic systems and methods of making such systems Mar. 11, 2003
6521395 Infrared couplers for incorporating and recovering metadata Feb. 18, 2003
6518000 Infrared couplers for incorporating and recovering metadata Feb. 11, 2003
6479225 Chromogenic sepia silver halide print material Nov. 12, 2002
6444417 Photographic element containing cyan dye-forming coupler Sep. 3, 2002
6436623 Color photographic silver halide material Aug. 20, 2002
6426178 Chromogenic black and white silver halide print material Jul. 30, 2002
6387606 Photographic element, compound, and process May. 14, 2002
6383728 Color photographic silver halide material May. 7, 2002
6379879 Color photographic silver halide material Apr. 30, 2002
6261755 Photographic elements containing blend of cyan dye-forming couplers Jul. 17, 2001

1 2 3 4 5 6 7 8










 
 
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