GB701341A - Process of avoiding color developer stain in the formation of azine dye images - Google Patents
Process of avoiding color developer stain in the formation of azine dye imagesInfo
- Publication number
- GB701341A GB701341A GB29514/51A GB2951451A GB701341A GB 701341 A GB701341 A GB 701341A GB 29514/51 A GB29514/51 A GB 29514/51A GB 2951451 A GB2951451 A GB 2951451A GB 701341 A GB701341 A GB 701341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- aqueous solution
- exposed
- colour
- developed
- 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
Links
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title abstract 5
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000000839 emulsion Substances 0.000 abstract 7
- 239000007864 aqueous solution Substances 0.000 abstract 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 3
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 abstract 2
- YGNDWDUEMICDLW-UHFFFAOYSA-N 7-anilino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C=1C=C2C(O)=CC(S(O)(=O)=O)=CC2=CC=1NC1=CC=CC=C1 YGNDWDUEMICDLW-UHFFFAOYSA-N 0.000 abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- ZQRKKRPGMWJFCH-UHFFFAOYSA-N ethyl n-octadecylcarbamate Chemical compound CCCCCCCCCCCCCCCCCCNC(=O)OCC ZQRKKRPGMWJFCH-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- MAASTUUGNAGUER-UHFFFAOYSA-N 2-(2-acetamido-3-benzoylphenyl)-1-octadecylbenzimidazole-5-sulfonic acid Chemical compound C(C1=CC=CC=C1)(=O)C=1C(=C(C=CC1)C1=NC2=C(N1CCCCCCCCCCCCCCCCCC)C=CC(=C2)S(=O)(=O)O)NC(=O)C MAASTUUGNAGUER-UHFFFAOYSA-N 0.000 abstract 1
- UAORZSGYNWRBJP-UHFFFAOYSA-N 2-(2-acetamido-4-benzoylphenyl)-1-octadecylbenzimidazole-5-sulfonic acid Chemical compound C(C1=CC=CC=C1)(=O)C1=CC(=C(C=C1)C1=NC2=C(N1CCCCCCCCCCCCCCCCCC)C=CC(=C2)S(=O)(=O)O)NC(=O)C UAORZSGYNWRBJP-UHFFFAOYSA-N 0.000 abstract 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- RMWSIPOCOLVAQW-UHFFFAOYSA-N ethyl n-dodecylcarbamate Chemical compound CCCCCCCCCCCCNC(=O)OCC RMWSIPOCOLVAQW-UHFFFAOYSA-N 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- 230000001617 migratory effect Effects 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202437A US2657139A (en) | 1950-12-22 | 1950-12-22 | Process of removing color developer stain in azine dye images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB701341A true GB701341A (en) | 1953-12-23 |
Family
ID=22749866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29514/51A Expired GB701341A (en) | 1950-12-22 | 1951-12-17 | Process of avoiding color developer stain in the formation of azine dye images |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827375A (en) * | 1954-03-26 | 1958-03-18 | Gen Aniline & Film Corp | Polyamines as short stop agents for azinte color developers |
| US2980536A (en) * | 1956-07-02 | 1961-04-18 | Morton Chemical Co | Photographic shortstop compositions |
| BE562088A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-11-05 | |||
| US3140177A (en) * | 1960-11-10 | 1964-07-07 | Eastman Kodak Co | Processing color photographic materials |
| GB1230435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-10-02 | 1971-05-05 | ||
| JPS4983441A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-13 | 1974-08-10 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2367548A (en) * | 1942-09-04 | 1945-01-16 | Eastman Kodak Co | Hardening and stain prevention process in color photography |
| US2518686A (en) * | 1945-11-08 | 1950-08-15 | Gen Aniline & Film Corp | Aldehyde antistain baths for developed color photographic material |
| US2515121A (en) * | 1945-11-08 | 1950-07-11 | Gen Aniline & Film Corp | Process for preventing stains in photographic color material by treatment with basic acids immediately prior to drying |
-
0
- BE BE507902D patent/BE507902A/xx unknown
-
1950
- 1950-12-22 US US202437A patent/US2657139A/en not_active Expired - Lifetime
-
1951
- 1951-12-14 DE DEG7657A patent/DE900782C/de not_active Expired
- 1951-12-17 GB GB29514/51A patent/GB701341A/en not_active Expired
- 1951-12-21 FR FR1047081D patent/FR1047081A/fr not_active Expired
- 1951-12-22 CH CH295701D patent/CH295701A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE507902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1047081A (fr) | 1953-12-10 |
| US2657139A (en) | 1953-10-27 |
| DE900782C (de) | 1954-01-04 |
| CH295701A (fr) | 1954-01-15 |
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