GB1286111A - Method for developing exposed color photographic emulsions - Google Patents
Method for developing exposed color photographic emulsionsInfo
- Publication number
- GB1286111A GB1286111A GB44797/69A GB4479769A GB1286111A GB 1286111 A GB1286111 A GB 1286111A GB 44797/69 A GB44797/69 A GB 44797/69A GB 4479769 A GB4479769 A GB 4479769A GB 1286111 A GB1286111 A GB 1286111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- papers
- films
- solutions
- processing
- 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
- 239000000839 emulsion Substances 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 2
- 239000001488 sodium phosphate Substances 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- BDOYKFSQFYNPKF-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;sodium Chemical compound [Na].[Na].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O BDOYKFSQFYNPKF-UHFFFAOYSA-N 0.000 abstract 1
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 abstract 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 abstract 1
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229960001484 edetic acid Drugs 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 239000000203 mixture Substances 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
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 abstract 1
- 239000004296 sodium metabisulphite Substances 0.000 abstract 1
- 235000010262 sodium metabisulphite Nutrition 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- 235000011008 sodium phosphates Nutrition 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 1
- 239000000080 wetting agent Substances 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
- G03C7/407—Development processes or agents therefor
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
1286111 Processing photographic colour films and papers KMS INDUSTRIES Inc 11 Sept 1969 [20 March 1969] 44797/69 Heading G2C Exposed photographic silver halide colour films and papers of the type which contain colour couplers are processed by (i) treating with a colour developing solution having a pH of 10À2-11À8; (ii) without intermediate washing, transferring them to a bleach fix solution of pH 6À8-7À0 containing trisodium phosphate 12À75g., sodium sulphite 5À0g., monosodium ferric ethylene diamine tetracetic acid 23À4g., disodium ethylene diamine tetracetic acid 8À1g., KI1À35g, ammonium thiosulphate 60% 105 cc, and sodium metabisulphite 16g, the films only being treated before bleach-fix treatment in a stopfix bath of pH 4À3-4À6; (iii) washing the films and papers; and (iv) treating them with a dye-image stabilizer solution. A variety of colour developer and stop-fix formulations is given. The dyeimage stabilizer solutions contain formaldehyde and a wetting agent for films and formeldehyde, sodium phosphate and disodium EDTA for papers. The processing solutions may be formulated in kit form, the said kit of solutions being capable of processing either colour film or colour papers. The solutions and concentrates may be coloured with dyes for identification purposes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80899169A | 1969-03-20 | 1969-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286111A true GB1286111A (en) | 1972-08-23 |
Family
ID=25200288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44797/69A Expired GB1286111A (en) | 1969-03-20 | 1969-09-11 | Method for developing exposed color photographic emulsions |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE747766A (en) |
| CH (1) | CH517323A (en) |
| DE (1) | DE1951483A1 (en) |
| FR (1) | FR2039783A5 (en) |
| GB (1) | GB1286111A (en) |
| IL (1) | IL32940A (en) |
| NL (1) | NL6915345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1269260A4 (en) * | 2000-01-06 | 2003-06-25 | Trebla Chemical Company | One-part bleach-fix liquid concentrates |
| EP1363160A1 (en) * | 2002-05-15 | 2003-11-19 | Eastman Kodak Company | Copyright protection system for photographic materials |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123179B2 (en) * | 1971-11-01 | 1976-07-15 | ||
| JPS5438894B2 (en) * | 1973-08-30 | 1979-11-24 | ||
| JPH0654375B2 (en) * | 1986-01-24 | 1994-07-20 | 富士写真フイルム株式会社 | Color image forming method |
-
1969
- 1969-09-03 IL IL32940A patent/IL32940A/en unknown
- 1969-09-11 GB GB44797/69A patent/GB1286111A/en not_active Expired
- 1969-10-10 NL NL6915345A patent/NL6915345A/xx unknown
- 1969-10-13 DE DE19691951483 patent/DE1951483A1/en active Pending
- 1969-10-13 CH CH1531869A patent/CH517323A/en not_active IP Right Cessation
-
1970
- 1970-03-20 BE BE747766D patent/BE747766A/en unknown
- 1970-03-20 FR FR7010104A patent/FR2039783A5/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1269260A4 (en) * | 2000-01-06 | 2003-06-25 | Trebla Chemical Company | One-part bleach-fix liquid concentrates |
| EP1363160A1 (en) * | 2002-05-15 | 2003-11-19 | Eastman Kodak Company | Copyright protection system for photographic materials |
| US6767681B2 (en) | 2002-05-15 | 2004-07-27 | Eastman Kodak Company | Protection of photographic material |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2039783A5 (en) | 1971-01-15 |
| DE1951483A1 (en) | 1970-09-24 |
| IL32940A (en) | 1973-01-30 |
| IL32940A0 (en) | 1969-11-30 |
| CH517323A (en) | 1971-12-31 |
| BE747766A (en) | 1970-09-21 |
| NL6915345A (en) | 1970-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |