GB1328825A - Bleach-fixing of colour photographic light-sensitive silver halide material - Google Patents
Bleach-fixing of colour photographic light-sensitive silver halide materialInfo
- Publication number
- GB1328825A GB1328825A GB5958870A GB5958870A GB1328825A GB 1328825 A GB1328825 A GB 1328825A GB 5958870 A GB5958870 A GB 5958870A GB 5958870 A GB5958870 A GB 5958870A GB 1328825 A GB1328825 A GB 1328825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- silver halide
- fixing
- ferricyanide
- thiocyanate
- 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
- -1 silver halide Chemical class 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 title 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003172 aldehyde group Chemical group 0.000 abstract 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- G03C7/42—Bleach-fixing or agents therefor ; Desilvering processes
- G03C7/421—Additives other than bleaching or fixing agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1328825 Photographic silver halide bleachfixing solution FUJI PHOTO FILM CO Ltd 15 Dec 1970 [16 Dec 1969] 59588/70 Heading G2C An aqueous photographic silver halide bleachfixing solution contains (i) a ferricyanide and optionally a ferrocyanide, (ii) a thiocyanate and (iii) at least one compound having an aldehyde group or a melthylol group. The compound (iii) may have the formula RCHO where R is K, alkyl, vinyl, alkyl or a heterocyclic group which groups may be substituted or unsubstituted, or a carboxyl group, or the formula OHC-R'-CHO wherein R' is a direct bond, a divalent aliphatic or a divalent aromatic group or the formula R"- CH 2 OH wherein R" is an aliphatic group, an aromatic group or a heterocyclic group. The ferricyanide is preferably potassium ferricyanide and the thiocyanate is preferably sodium, potassium or ammonium thiocyanate. Bleaching, fixing and hardening can thus be effected with a single solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44101115A JPS4834175B1 (en) | 1969-12-16 | 1969-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328825A true GB1328825A (en) | 1973-09-05 |
Family
ID=14292059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5958870A Expired GB1328825A (en) | 1969-12-16 | 1970-12-15 | Bleach-fixing of colour photographic light-sensitive silver halide material |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3667950A (en) |
| JP (1) | JPS4834175B1 (en) |
| DE (1) | DE2062032A1 (en) |
| GB (1) | GB1328825A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842733A (en) * | 1971-09-30 | 1973-06-21 | ||
| US4036715A (en) * | 1971-12-20 | 1977-07-19 | Eastman Kodak Company | Method of recovering silver from photographic bleach-fix and concurrently regenerating the bleach-fix |
| JPS492360A (en) * | 1972-04-21 | 1974-01-10 | ||
| US3833376A (en) * | 1972-11-24 | 1974-09-03 | Minnesota Mining & Mfg | Color development process and compositions |
| US4033771A (en) * | 1973-08-16 | 1977-07-05 | Eastman Kodak Company | Stabilized bleach-fixing baths |
| JPS50147280U (en) * | 1974-05-21 | 1975-12-06 | ||
| US4921779A (en) * | 1988-12-19 | 1990-05-01 | Eastman Kodak Company | Bleach-accelerating compositions containing a dye-stabilizing agent and use thereof in photographic color processing |
| US4975356A (en) * | 1988-12-19 | 1990-12-04 | Eastman Kodak Company | Bleach-accelerating compositions containing a dye-stabilizing agent and use thereof in photographic color processing |
| US4960682A (en) * | 1988-12-19 | 1990-10-02 | Eastman Kodak Company | Bleaching compositions containing a dye-stabilizing agent and use thereof in photographic color processing |
| EP0432499B1 (en) * | 1989-11-16 | 1997-09-03 | Fuji Photo Film Co., Ltd. | Method for processing silver halide photographic material and composition having fixing ability |
| US5424177A (en) * | 1991-07-05 | 1995-06-13 | Konica Corporation | Stabilizer for silver halide color photographic light-sensitive materials and its concentrated composition, and processing method using said stabilizer |
| JP6124234B1 (en) * | 2016-11-30 | 2017-05-10 | 株式会社Ｍｏｇｕ | Trunk supporter and innerwear equipped with it |
-
1969
- 1969-12-16 JP JP44101115A patent/JPS4834175B1/ja active Pending
-
1970
- 1970-12-15 GB GB5958870A patent/GB1328825A/en not_active Expired
- 1970-12-16 US US98881A patent/US3667950A/en not_active Expired - Lifetime
- 1970-12-16 DE DE19702062032 patent/DE2062032A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2062032A1 (en) | 1971-07-15 |
| US3667950A (en) | 1972-06-06 |
| JPS4834175B1 (en) | 1973-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |