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Class Information
Number: 430/572
Name: Radiation imagery chemistry: process, composition, or product thereof > Radiation sensitive product > Silver compound sensitizer containing > Spectral sensitizing > Multiple sensitizers or supersensitizing
Description: Subject matter in which plural materials are added to an optically sensitive silver compound containing composition to increase the optical sensitivity thereof. The plural materials (a) being capable of sensitizing the silver compound individually, or (b) which cooperate with each other to the extent that the total optical sensitizing effect of the added materials is greater than the sum of the optical sensitizing effects of the added materials taken independently, i.e., there is a synergistic or potentiating effect.










Sub-classes under this class:

Class Number Class Name Patents
430/576 Cyanine sensitizer 182
430/575 Inorganic material containing 23
430/573 Polyheteronuclear sensitizer 77
430/574 Two or more cyanine sensitizers 171


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8409792 Color intermediate motion picture film Apr. 2, 2013
7998665 Color intermediate motion picture film Aug. 16, 2011
7476495 Silver halide photosensitive material and image forming method using the same Jan. 13, 2009
7238467 Silver halide emulsion, method of preparing the same and silver halide photosensitive material using the same Jul. 3, 2007
7211373 Photothermographic material May. 1, 2007
7172856 Silver halide photographic light-sensitive material Feb. 6, 2007
7122299 Silver halide photographic light-sensitive material Oct. 17, 2006
7029837 Photographic film element containing an emulsion with dual peek green responsivity Apr. 18, 2006
6949332 Silver halide emulsion and method of preparing the same Sep. 27, 2005
6908730 Silver halide material comprising low stain antenna dyes Jun. 21, 2005
6875562 Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsion Apr. 5, 2005
6838231 Production process of silver halide photographic emulsion and silver halide photographic light-sensitive material Jan. 4, 2005
6824967 Method of preparing dye solution, and methods of producing silver halide emulsion and silver halide photographic material Nov. 30, 2004
6815153 High speed color photographic element with improved granularity Nov. 9, 2004
6811963 Color photographic material with improved sensitivity Nov. 2, 2004
6794121 Method of making a silver halide photographic material having enhanced light absorption and low fog and containing a scavenger for oxidized developer Sep. 21, 2004
6787297 Dye-Layered silver halide photographic elements with low dye stain Sep. 7, 2004
6780577 Silver halide photographic material Aug. 24, 2004
6777175 Silver halide photographic material for direct observation and ink-jet recording sheet Aug. 17, 2004
6770433 Silver halide photographic light-sensitive material Aug. 3, 2004
6762015 Silver halide photographic emulsion and silver halide photographic material Jul. 13, 2004
6750003 Methine dye and silver halide photographic material containing the same Jun. 15, 2004
6750002 Process for the preparation of concentrated dye-water compositions Jun. 15, 2004
6730468 Silver halide photographic emulsion and photographic light-sensitive material using the same May. 4, 2004
6699652 Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler Mar. 2, 2004
6689554 Silver handle emulsion and silver halide photographic lightsensitive material Feb. 10, 2004
6686142 Radiation-sensitive emulsion, silver halide photographic film material and radiographic intensifying screen-film combination Feb. 3, 2004
6686116 Blue spectrally sensitized film for radiography, imaging assembly and method Feb. 3, 2004
6649337 Heat-developable photosensitive material Nov. 18, 2003
6649336 Silver halide photographic light-sensitive material Nov. 18, 2003
6620581 Photographic material having enhanced light absorption Sep. 16, 2003
6582894 Silver haide photographic emulsion and photographic light-sensitive material using same Jun. 24, 2003
6566044 Silver halide photographic material May. 20, 2003
6562557 Color photographic silver halide material May. 13, 2003
6558893 Photographic material having improved color reproduction May. 6, 2003
6521401 Silver halide photographic emulsion and silver halide photographic material Feb. 18, 2003
6509144 Fragmentable electron donor compounds combined with broad blue spectral sensitization Jan. 21, 2003
6498003 Photographic silver halide material Dec. 24, 2002
6498004 Silver halide light sensitive emulsion layer having enhanced photographic sensitivity Dec. 24, 2002
6498002 Photographic silver halide material Dec. 24, 2002
6498001 Photographic silver halide emulsion Dec. 24, 2002
6485897 Spectral sensitized silver halide element for electronic filmwriter device Nov. 26, 2002
6479226 Silver halide color photographic light sensitive material Nov. 12, 2002
6461803 Silver halide color photographic lightsensitive material Oct. 8, 2002
6387610 Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsion May. 14, 2002
6361932 Photographic material having enhanced light absorption Mar. 26, 2002
6333143 Image-forming method Dec. 25, 2001
6331385 Photographic material having enhanced light absorption Dec. 18, 2001
6329133 Color photographic material having enhanced light absorption Dec. 11, 2001
6312883 Photographic material having enhanced light absorption and low dye stain Nov. 6, 2001

1 2 3 4










 
 
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