US2579436A - Process of inhibiting the degradation of photographic color images - Google Patents
Process of inhibiting the degradation of photographic color images Download PDFInfo
- Publication number
- US2579436A US2579436A US155558A US15555850A US2579436A US 2579436 A US2579436 A US 2579436A US 155558 A US155558 A US 155558A US 15555850 A US15555850 A US 15555850A US 2579436 A US2579436 A US 2579436A
- Authority
- US
- United States
- Prior art keywords
- color
- film
- emulsion
- inhibiting
- stain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 12
- 230000002401 inhibitory effect Effects 0.000 title description 3
- 230000015556 catabolic process Effects 0.000 title 1
- 238000006731 degradation reaction Methods 0.000 title 1
- 239000000839 emulsion Substances 0.000 claims description 14
- -1 HYDANTOIN COMPOUND Chemical class 0.000 claims description 11
- 229940091173 hydantoin Drugs 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000010186 staining Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004061 bleaching Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 14
- 239000000975 dye Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 230000002441 reversible effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 150000001469 hydantoins Chemical class 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZFIQGRISGKSVAG-UHFFFAOYSA-N 4-methylaminophenol Chemical compound CNC1=CC=C(O)C=C1 ZFIQGRISGKSVAG-UHFFFAOYSA-N 0.000 description 1
- XTBFKMDOQMQYPP-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine;hydron;chloride Chemical compound Cl.CCN(CC)C1=CC=C(N)C=C1 XTBFKMDOQMQYPP-UHFFFAOYSA-N 0.000 description 1
- INBLVXPBDDXNEY-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxoimidazolidine-1-carbaldehyde Chemical compound CC1(C)N(C=O)C(=O)NC1=O INBLVXPBDDXNEY-UHFFFAOYSA-N 0.000 description 1
- RSBRXBZGVHQUJK-UHFFFAOYSA-N 5-ethylimidazolidine-2,4-dione Chemical compound CCC1NC(=O)NC1=O RSBRXBZGVHQUJK-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- LUTSRLYCMSCGCS-BWOMAWGNSA-N [(3s,8r,9s,10r,13s)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,16-decahydrocyclopenta[a]phenanthren-3-yl] acetate Chemical compound C([C@@H]12)C[C@]3(C)C(=O)CC=C3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)C)C1 LUTSRLYCMSCGCS-BWOMAWGNSA-N 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 229910001864 baryta Inorganic materials 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- WJRBRSLFGCUECM-UHFFFAOYSA-N hydantoin Chemical compound O=C1CNC(=O)N1 WJRBRSLFGCUECM-UHFFFAOYSA-N 0.000 description 1
- KVJJOIRGBNMRPG-UHFFFAOYSA-N hydroxylamine;hydrochloride Chemical compound Cl.ON.ON KVJJOIRGBNMRPG-UHFFFAOYSA-N 0.000 description 1
- RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3003—Materials characterised by the use of combinations of photographic compounds known as such, or by a particular location in the photographic element
Definitions
- Anobject of my invention. is to. provide a novel method, of treating-colored photographs" so that extreme humidity conditions. do not destroy the original coloration .Another object of. my. invention.v is to.- obtain color photographs whose, colors are stable to heat as well as to the deteriorating effect. of residual color developing chemicals. v 7
- R3 represents either hydrogen or lower alkyl group of the same-value as; in; R2,, and, 2- represents-thedival'ent methylene radicals necessary to complete a 5- or; 6-membered cycloaliphatic group, such: as cyclopentyl; or cyclohexyl and, the water-soluble formaldehyde addition products of said hydantoin compound;
- the concentration of the hydantoin compound may be varied from as little as .5% to as much as 20%. Amounts higher than the latterv give little improvement. Concentrations ranging between 2 and yield satisfactory results.
- the time of rinsing may also vary between 1 to minutes. However, best results with a 3% solution are obtained when the bathing of the processed film is'from 3 to 5' minutes.
- the hydantoin compounds may be employed in acid, neutral, or alkaline media. Solutions having a pH of about 8 are, however, preferred.
- the photographic multicolor materials which may be processed with the anti-stain bath of the present invention are color reversible film, color negative film, color reversible white printing ma terial coated on an opaque base, and color positive printing material coated on paper, irrespective of whether the dyestuff images are produced with color formers present in the emulsion, or by a selective second exposure-followed by development with developing solutions containing color formers and color developing agents.
- the color reversible film consists of an integral tri-pack emulsion coated .on the usual clear cellulose acetate or nitrate film base. Each of the emulsions is sensitized to one of the primary colors of light; namely,'b1ue, green, "and red.
- Each of the three silver halide emulsion layers contains dye forming compounds which unite during the development of a silver image in an aromatic amine developing agent to form a dye with the oxidation product of the developing agent, or may be free from with the color formers in the color developers by the selective second ex os re and color development method as described in United States Patents 1.897.866. 1.900.870. 1,928,709, and 1.980941.
- a yellow d e is formed'inthe blue sensitive emulsion; a ma enta dye is formed in the green sensi-v tive em lsion; and a cyan d e is formed in the red sensiti e emulsion. Combinations oi these three printing primaries will produce all of the other colors in the finished film or print.
- the color negative film is made up in the same manner as the color reversible film with the excention that it may contain a layer of clear gelatin between the red sensitive layer and the green sensitive layer.
- the color reversible white opaoue material is prepared in the same manner as color reversible film and the color negative film with the exce tion that the base consists of an o aoue white film.
- the color pa er is also constructed in the same'manner as the color reversible film and the color ne ative film, with the exception that the emulsion is coated on a baryta coated a er base. Suitable methods for the preparation of photogra hic multilayer materials have been described in the literature relating to color photography and are, therefore, not described here.
- Multicolor photogra hic materials which are color develo ed by azine developers, 1. e., aromatic triamines, to yield azine (phenazonium) dye images are described in United States Patent 2,486,440. V
- Multicolor photograph c materials in which the final dye images areazo dye images areprepared according to the procedural steps disclosed in United States Patents 1,985.344 and 2,020,775.
- Example I A 2%" x 2%" color transparency was printed by projection on two 3" x 5" sheets of color reversible white opaque film having gelatin layers on both sides of the film base. The two exposed color reversible white opaque film sheets were first developed for 12'minutesat 68 F. in a developer of the following composition:
- the hardened film was washed for 5 minutes in running water at 68 F.
- the washed material was then treated with a bleach bath of the following composition:
- Example IV Example IV was repeated with the exception that the final rinse bath was a slightly alkaline 3% solution of fi-methylhydantoin instead of a 2% solution of 5,5-dimethylhydantoin-formaldehyde resin.
- the untreated film after being subjected Both prints, i. e., the treated and untreated,
- Example II Example I was repeated with the exception that the high humidity oven test was replaced by a storage test. Both prints, 1. e., the treated and untreated, were stored in an ordinary filing cabinet for over 8 months. Upon inspection, it was noted that the untreated print had stained a to the high humidity oven test, showed an overall yellow stain and as a result the color balance was completely ruined, whereas the treated film showed no staining whatsoever.
- R1 represents a lower alkyl group
- R2 is a group selected from the class consisting of lower alkyl and lower alkoxyalkyl groups
- R3 represents a 5 member selected from the class consisting of hydrogen and lower alkyl group
- Z represents the methylene radicals necessary to complete a member selected from the class consisting of fivemembered and six -membered cycloaliphetic :groups, and the water-solubleformaldehyde addition products of said hydantoin compound.
- hydantoin compound is 1-methyl0l-5,5-dimethyl'- hydantoin. s a
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE502482D BE502482A (en, 2012) | 1950-04-12 | ||
| US155558A US2579436A (en) | 1950-04-12 | 1950-04-12 | Process of inhibiting the degradation of photographic color images |
| DEG5637A DE851724C (de) | 1950-04-12 | 1951-04-10 | Verfahren zur Herstellung fotografischer Farbbilder in fotografischen Mehrfarbenemulsionen |
| DEG5636A DE851723C (de) | 1950-04-12 | 1951-04-10 | Verfahren zur Herstellung von farbigen fotografischen Bildern in einer fotografischen Mehrfarbenemulsion |
| CH293146D CH293146A (fr) | 1950-04-12 | 1951-04-12 | Procédé pour inhiber la dégradation des images photographiques en couleurs. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US155558A US2579436A (en) | 1950-04-12 | 1950-04-12 | Process of inhibiting the degradation of photographic color images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2579436A true US2579436A (en) | 1951-12-18 |
Family
ID=22555913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155558A Expired - Lifetime US2579436A (en) | 1950-04-12 | 1950-04-12 | Process of inhibiting the degradation of photographic color images |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2579436A (en, 2012) |
| BE (1) | BE502482A (en, 2012) |
| CH (1) | CH293146A (en, 2012) |
| DE (2) | DE851724C (en, 2012) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2762708A (en) * | 1951-10-23 | 1956-09-11 | Gen Aniline & Film Corp | Fungus resistant overcoating for color silver halide emulsion layers |
| US2773834A (en) * | 1953-09-21 | 1956-12-11 | Colgate Palmolive Co | Shampoo compositions containing monomethylol dimethyl hydantoin |
| US3140177A (en) * | 1960-11-10 | 1964-07-07 | Eastman Kodak Co | Processing color photographic materials |
| US4330606A (en) * | 1979-09-08 | 1982-05-18 | Agfa-Gevaert Ag | Color photographic materials and color photographic images |
| US4339515A (en) * | 1979-09-08 | 1982-07-13 | Agfa-Gevaert Aktiengesellschaft | Method of stabilizing color photographic materials and a color photographic material |
| US4383027A (en) * | 1981-06-23 | 1983-05-10 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material and method for developing thereof |
| WO1989008870A1 (en) * | 1988-03-15 | 1989-09-21 | Eastman Kodak Company | Process for stabilizing photographic elements |
| EP0474461A1 (en) * | 1990-09-05 | 1992-03-11 | Konica Corporation | Method of processing light-sensitive silver halide color photographic material |
| US5217852A (en) * | 1990-12-07 | 1993-06-08 | Fuji Photo Film Co., Ltd. | Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3800681A1 (de) * | 1987-10-17 | 1989-04-27 | Agfa Gevaert Ag | Waschwasserfreies fotografisches verarbeitungsverfahren und fuer dieses verfahren benutztes stabilisierbad |
| US6062690A (en) * | 1999-02-04 | 2000-05-16 | Visual Impact Film Corp. | Eyeglass retainer with fashion accessory having closure means to hold material of the accessory securely against eyeglass temple piece |
-
0
- BE BE502482D patent/BE502482A/xx unknown
-
1950
- 1950-04-12 US US155558A patent/US2579436A/en not_active Expired - Lifetime
-
1951
- 1951-04-10 DE DEG5637A patent/DE851724C/de not_active Expired
- 1951-04-10 DE DEG5636A patent/DE851723C/de not_active Expired
- 1951-04-12 CH CH293146D patent/CH293146A/fr unknown
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2762708A (en) * | 1951-10-23 | 1956-09-11 | Gen Aniline & Film Corp | Fungus resistant overcoating for color silver halide emulsion layers |
| US2773834A (en) * | 1953-09-21 | 1956-12-11 | Colgate Palmolive Co | Shampoo compositions containing monomethylol dimethyl hydantoin |
| US3140177A (en) * | 1960-11-10 | 1964-07-07 | Eastman Kodak Co | Processing color photographic materials |
| US4330606A (en) * | 1979-09-08 | 1982-05-18 | Agfa-Gevaert Ag | Color photographic materials and color photographic images |
| US4339515A (en) * | 1979-09-08 | 1982-07-13 | Agfa-Gevaert Aktiengesellschaft | Method of stabilizing color photographic materials and a color photographic material |
| US4383027A (en) * | 1981-06-23 | 1983-05-10 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material and method for developing thereof |
| WO1989008870A1 (en) * | 1988-03-15 | 1989-09-21 | Eastman Kodak Company | Process for stabilizing photographic elements |
| EP0474461A1 (en) * | 1990-09-05 | 1992-03-11 | Konica Corporation | Method of processing light-sensitive silver halide color photographic material |
| US5217852A (en) * | 1990-12-07 | 1993-06-08 | Fuji Photo Film Co., Ltd. | Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same |
| US5348845A (en) * | 1990-12-07 | 1994-09-20 | Fuji Photo Film Co., Ltd. | Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE851724C (de) | 1952-10-06 |
| BE502482A (en, 2012) | |
| CH293146A (fr) | 1953-09-15 |
| DE851723C (de) | 1952-10-06 |
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