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Class Information
Number: 430/214
Name: Radiation imagery chemistry: process, composition, or product thereof > Transfer procedure between image and image layer, image receiving layers, or element containing an image receiving layer or an ingredient for forming an image receiving layer > Diffusion transfer process, element, or identified image receiving layers therefor > Element or identified image receiving layers for dye image formation > Element containing silver salt sensitizer or either element or image receiving layer for use therewith > Having either a nonradiation sensitive scavenger layer, or an ingredient for forming scavenger or barrier layer, or an identified developing agent scavenger
Description: Element containing a nonradiation sensitive scavenger layer, other than the image receiving layer, which is not capable of preventing the diffusion therethrough of some diffusible ingredient, including water, hydrogen, and hydroxyl ions, present in the element during processing but is capable of preventing the through diffusion of at least one other diffusible ingredient present in the element before, during, or after processing, or containing an ingredient during the processing operation which forms a scavenger or barrier layer, other than the image receiving layer, or containing an identified ingredient, other than a dye image forming compound, which reacts with silver halide developing agent or derivatives thereof to scavenge or render radiant graphically innocuous excess or undesired developing agent.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7442487 |
Low outgassing and non-crosslinking series of polymers for EUV negative tone photoresists |
Oct. 28, 2008 |
| 6783922 |
Photographic material containing a scavenger-modified polymer |
Aug. 31, 2004 |
| 6410217 |
Heat-developable color light-senitive material |
Jun. 25, 2002 |
| 6329129 |
Heat-developable color light-sensitive material |
Dec. 11, 2001 |
| 6303261 |
Silver halide color photographic material and image forming method using the same |
Oct. 16, 2001 |
| 6303282 |
Heat developable color photographic photosensitive material |
Oct. 16, 2001 |
| 6228568 |
Color photographic recording material |
May. 8, 2001 |
| 6177227 |
Heat-development color photographic light sensitive material |
Jan. 23, 2001 |
| 6020114 |
Color photographic recording material |
Feb. 1, 2000 |
| 5856072 |
Photographic element containing 5-carbamoyl resorcinol interlayer scavenger |
Jan. 5, 1999 |
| 5629140 |
Photographic elements containing scavengers for oxidized developing agent |
May. 13, 1997 |
| 5607812 |
Color diffusion transfer film unit |
Mar. 4, 1997 |
| 5604079 |
Photographic system |
Feb. 18, 1997 |
| 5512414 |
Solid particle coupler dispersions for color diffusion transfer elements |
Apr. 30, 1996 |
| 5484683 |
Dye fixing element with hydrazine |
Jan. 16, 1996 |
| 5478712 |
Photographic elements protected against color contamination and dye stain |
Dec. 26, 1995 |
| 5460933 |
Photographic element having solid particle dispersion of oxidized developer scavenger |
Oct. 24, 1995 |
| 5457014 |
Photographic coating compositions and photographic elements made therefrom |
Oct. 10, 1995 |
| 5455155 |
Photographic element having reduced dye stain |
Oct. 3, 1995 |
| 5447818 |
Color diffusion transfer film unit |
Sep. 5, 1995 |
| 5419996 |
Color diffusion transfer photosensitive material |
May. 30, 1995 |
| 5370967 |
Barrier layer for dye containment in photographic elements |
Dec. 6, 1994 |
| 5360702 |
Photographic coating compositions and photographic elements made therefrom |
Nov. 1, 1994 |
| 5342729 |
Dye fixing element with protective layer containing borate compound |
Aug. 30, 1994 |
| 5342730 |
Dye releasing couplers for color diffusion transfer elements with dye barrier layers |
Aug. 30, 1994 |
| 5338644 |
Process and composition for use in photographic materials containing hydroquihones |
Aug. 16, 1994 |
| 5322758 |
Integral color diffusion transfer element for large volume development |
Jun. 21, 1994 |
| 5298376 |
Photographic silver halide material with improved color saturation |
Mar. 29, 1994 |
| 5290660 |
Dye permeable polymer interlayers |
Mar. 1, 1994 |
| 5288745 |
Image separation system for large volume development |
Feb. 22, 1994 |
| 5275927 |
Photothermographic articles containing novel barrier layers |
Jan. 4, 1994 |
| 5264321 |
Photothermographic elements with novel layer structures |
Nov. 23, 1993 |
| 5262272 |
Dye permeable polymer interlayers |
Nov. 16, 1993 |
| 5254433 |
Dye fixing element |
Oct. 19, 1993 |
| 5240809 |
Imageable articles having dye selective interlayers |
Aug. 31, 1993 |
| 5238792 |
Imageable articles having dye selective interlayers |
Aug. 24, 1993 |
| 5236803 |
Color light-sensitive material with hydroquinone reducing agent |
Aug. 17, 1993 |
| 5229246 |
Photographic materials containing polysaccharides |
Jul. 20, 1993 |
| 5194361 |
Diffusion transfer color photosensitive material with quaternary ammonium mordant and counter ion |
Mar. 16, 1993 |
| 5192649 |
Color diffusion transfer light-sensitive material |
Mar. 9, 1993 |
| 5177262 |
Process and composition for use in photographic materials containing hydroquinones |
Jan. 5, 1993 |
| 5168029 |
Multicolor recording material |
Dec. 1, 1992 |
| 5116716 |
Heat-developable color photographic material and image-forming process |
May. 26, 1992 |
| 5112720 |
Color diffusion transfer photographic film unit with dye trapping layer |
May. 12, 1992 |
| 5075197 |
Diffusion transfer photographic elements |
Dec. 24, 1991 |
| 5071740 |
Heat developable color photosensitive material |
Dec. 10, 1991 |
| 5063135 |
Color diffusion transfer photographic light-sensitive material |
Nov. 5, 1991 |
| 5051335 |
Heat developable light-sensitive material with paper support |
Sep. 24, 1991 |
| 5047315 |
Silver halide color photographic material |
Sep. 10, 1991 |
| 5026634 |
Color light-sensitive material |
Jun. 25, 1991 |
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