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Class Information
Number: 430/440
Name: Radiation imagery chemistry: process, composition, or product thereof > Post imaging processing > Developing > Using identified developer > Heterocyclic
Description: Processes wherein the identified developer is of a heterocyclic nature, a ring structure containing at least one N, O, S, atom, etc., e.g., pyrazolidones, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6916600 |
Silver halide emulsion sheet for detecting track of charged elementary particles, and processing method thereof |
Jul. 12, 2005 |
| 6809208 |
3-Arylbenzofuranones with electron-withdrawing substituents as stabilizers |
Oct. 26, 2004 |
| 6790585 |
Method for developing a high contrast photographic material containing a polyhydrazide nucleating agent |
Sep. 14, 2004 |
| 6759187 |
Imaging element containing a blocked photographically useful compound |
Jul. 6, 2004 |
| 6740478 |
Method for processing silver halide light-sensitive photographic material |
May. 25, 2004 |
| 6528227 |
Film/screen system and image-forming system for use in direct X-ray applications |
Mar. 4, 2003 |
| 6506546 |
Imaging element containing a blocked photographically useful compound |
Jan. 14, 2003 |
| 6489090 |
Stabilized ascorbic acid developing compositions and methods of use |
Dec. 3, 2002 |
| 6479199 |
Processing method of silver halide photographic light sensitive material |
Nov. 12, 2002 |
| 6444414 |
Ascorbic acid developing compositions stabilized with sulfo compound and methods of use |
Sep. 3, 2002 |
| 6440652 |
Processing method of silver halide light sensitive photographic material |
Aug. 27, 2002 |
| 6372417 |
Method of processing a photographic high contrast silver halide material |
Apr. 16, 2002 |
| 6346570 |
Water resistant composition, coating agent, and recording material |
Feb. 12, 2002 |
| 6277994 |
Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
Aug. 21, 2001 |
| 6218092 |
Processing method of silver halide light sensitive photographic material |
Apr. 17, 2001 |
| 6117611 |
Image forming method of a silver halide photographic light-sensitive material |
Sep. 12, 2000 |
| 6083672 |
Method of processing a black-and-white silver halide photographic material |
Jul. 4, 2000 |
| 6074810 |
Silver halide color light-sensitive material |
Jun. 13, 2000 |
| 6066441 |
Processing of radiographic materials having emulsion grains rich in silver chloride |
May. 23, 2000 |
| 6048675 |
Method for processing silver halide photographic material |
Apr. 11, 2000 |
| 6033837 |
Processing of low silver black-and-white photographic elements with environmentally sensitive compositions |
Mar. 7, 2000 |
| 6020112 |
Method for rapid photographic processing with maintained color balance |
Feb. 1, 2000 |
| 6017674 |
Silver halide photographic material and processing process thereof |
Jan. 25, 2000 |
| 6013421 |
Silver halide photographic light-sensitive material and image-forming method |
Jan. 11, 2000 |
| 5998110 |
Photographic silver halide developer composition and process for forming photographic silver images |
Dec. 7, 1999 |
| 5994040 |
Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same |
Nov. 30, 1999 |
| 5989773 |
Development processing method of silver halide photographic material and image forming method |
Nov. 23, 1999 |
| RE36384 |
Chemically stable ascorbate-based photographic developer and imaging process |
Nov. 9, 1999 |
| 5976758 |
Development processing method |
Nov. 2, 1999 |
| 5972580 |
Development processing method |
Oct. 26, 1999 |
| 5968706 |
Silver halide photographic material and image formation method using the same |
Oct. 19, 1999 |
| 5965332 |
Silver halide color photosensitive material and method for forming color images |
Oct. 12, 1999 |
| 5965337 |
Element for industrial radiography |
Oct. 12, 1999 |
| 5962200 |
Color developing agent, processing composition and color image-forming method |
Oct. 5, 1999 |
| 5962182 |
Image forming method |
Oct. 5, 1999 |
| 5962202 |
Method for processing black-and-white silver halide photographic light-sensitive material |
Oct. 5, 1999 |
| 5962201 |
Method of processing a silver halide photographic material |
Oct. 5, 1999 |
| 5962199 |
Photographic image forming process |
Oct. 5, 1999 |
| 5948602 |
Method for processing photographic silver halide photosensitive element |
Sep. 7, 1999 |
| 5935769 |
Processing method for silver halide black and white photographic light sensitive material |
Aug. 10, 1999 |
| 5932399 |
Auxiliary developing agents, photographic materials incorporating them and the use thereof |
Aug. 3, 1999 |
| 5925493 |
Development processing method of silver halide photographic material and image forming method |
Jul. 20, 1999 |
| 5888708 |
Development processing method |
Mar. 30, 1999 |
| 5882841 |
Silver halide photographic light-sensitive material and method for processing thereof |
Mar. 16, 1999 |
| 5876907 |
Image formation method |
Mar. 2, 1999 |
| 5874203 |
Color-developing agent, silver halide photographic light-sensitive material and image-forming method |
Feb. 23, 1999 |
| 5869225 |
Processing method of silver halide photographic light sensitive material |
Feb. 9, 1999 |
| 5869218 |
Image formation process |
Feb. 9, 1999 |
| 5866309 |
Method for processing roomlight handleable photographic elements |
Feb. 2, 1999 |
| 5858632 |
Processing method of silver halide light sensitive photographic material |
Jan. 12, 1999 |
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