GB759869A - Method of making photographic emulsions for colour photography - Google Patents
Method of making photographic emulsions for colour photographyInfo
- Publication number
- GB759869A GB759869A GB8536/54A GB853654A GB759869A GB 759869 A GB759869 A GB 759869A GB 8536/54 A GB8536/54 A GB 8536/54A GB 853654 A GB853654 A GB 853654A GB 759869 A GB759869 A GB 759869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepared
- tert
- amylphenoxy
- acetic acid
- methoxybenzoylacetamido
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- 229960000583 acetic acid Drugs 0.000 abstract 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 4
- 229940040526 anhydrous sodium acetate Drugs 0.000 abstract 4
- 239000012362 glacial acetic acid Substances 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000010992 reflux Methods 0.000 abstract 3
- 239000008096 xylene Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- -1 chlorosulphonyl Chemical group 0.000 abstract 2
- NGRXSVFCLHVGKU-UHFFFAOYSA-N ethyl 3-(4-nitrophenyl)-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)C1=CC=C([N+]([O-])=O)C=C1 NGRXSVFCLHVGKU-UHFFFAOYSA-N 0.000 abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- GVBHRNIWBGTNQA-UHFFFAOYSA-N 2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=CC=C1N GVBHRNIWBGTNQA-UHFFFAOYSA-N 0.000 abstract 1
- XFDUHJPVQKIXHO-UHFFFAOYSA-N 3-aminobenzoic acid Chemical compound NC1=CC=CC(C(O)=O)=C1 XFDUHJPVQKIXHO-UHFFFAOYSA-N 0.000 abstract 1
- NXTNASSYJUXJDV-UHFFFAOYSA-N 3-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=CC(C(Cl)=O)=C1 NXTNASSYJUXJDV-UHFFFAOYSA-N 0.000 abstract 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 abstract 1
- SKDHHIUENRGTHK-UHFFFAOYSA-N 4-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=C(C(Cl)=O)C=C1 SKDHHIUENRGTHK-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- GKKZMYDNDDMXSE-UHFFFAOYSA-N Ethyl 3-oxo-3-phenylpropanoate Chemical compound CCOC(=O)CC(=O)C1=CC=CC=C1 GKKZMYDNDDMXSE-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ALJHTEAFIQDYQE-UHFFFAOYSA-N N-(4-amino-2-methoxyphenyl)-3-(2-methoxyphenyl)-3-oxopropanamide Chemical compound COC1=C(C(=O)CC(=O)NC2=C(C=C(N)C=C2)OC)C=CC=C1 ALJHTEAFIQDYQE-UHFFFAOYSA-N 0.000 abstract 1
- WUGAJZCFPNHXFQ-UHFFFAOYSA-M NC1=CC=C(C(=O)CC(=O)NC=2C=C(C=C(C(=O)OC)C2)C(=O)OC)C=C1.C(C)(=O)[O-].[Na+] Chemical compound NC1=CC=C(C(=O)CC(=O)NC=2C=C(C=C(C(=O)OC)C2)C(=O)OC)C=C1.C(C)(=O)[O-].[Na+] WUGAJZCFPNHXFQ-UHFFFAOYSA-M 0.000 abstract 1
- BGYYSTXSQGGYDZ-UHFFFAOYSA-M NC=1C=C(C=C(C(=O)OC)C1)C(=O)OC.C(C)(=O)[O-].[Na+] Chemical compound NC=1C=C(C=C(C(=O)OC)C1)C(=O)OC.C(C)(=O)[O-].[Na+] BGYYSTXSQGGYDZ-UHFFFAOYSA-M 0.000 abstract 1
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- ZVSKZLHKADLHSD-UHFFFAOYSA-N benzanilide Chemical compound C=1C=CC=CC=1C(=O)NC1=CC=CC=C1 ZVSKZLHKADLHSD-UHFFFAOYSA-N 0.000 abstract 1
- WHDMVEVBGQNLMX-UHFFFAOYSA-N dimethyl 5-[[3-(4-aminophenyl)-3-oxopropanoyl]amino]benzene-1,3-dicarboxylate Chemical compound NC1=CC=C(C(=O)CC(=O)NC=2C=C(C=C(C(=O)OC)C2)C(=O)OC)C=C1 WHDMVEVBGQNLMX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- KROPYAVVJDXRPH-UHFFFAOYSA-N ethyl 3-(2-methoxyphenyl)-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)C1=CC=CC=C1OC KROPYAVVJDXRPH-UHFFFAOYSA-N 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
- G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US344896A US2698796A (en) | 1953-03-26 | 1953-03-26 | Resin salts of couplers in mixed packet photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB759869A true GB759869A (en) | 1956-10-24 |
Family
ID=23352545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8536/54A Expired GB759869A (en) | 1953-03-26 | 1954-03-24 | Method of making photographic emulsions for colour photography |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2698796A (enrdf_load_stackoverflow) |
| BE (1) | BE527645A (enrdf_load_stackoverflow) |
| DE (1) | DE1007623B (enrdf_load_stackoverflow) |
| FR (1) | FR1134299A (enrdf_load_stackoverflow) |
| GB (1) | GB759869A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE551312A (enrdf_load_stackoverflow) * | 1955-10-01 | |||
| US2835580A (en) * | 1955-11-10 | 1958-05-20 | Eastman Kodak Co | Photographic emulsion with vinyl alcohol-n-allylcyanoacetamide copolymer continuous phase |
| US5441865A (en) * | 1993-01-07 | 1995-08-15 | Eastman Kodak Company | Gelatin-grafted-polymer particles as peptizer for silver halide emulsions |
| US5399480A (en) * | 1993-09-14 | 1995-03-21 | Eastman Kodak Company | Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422680A (en) * | 1944-06-01 | 1947-06-24 | Du Pont | Process for preparing hydrophilic color-former silver halide dispersions |
| US2463794A (en) * | 1944-08-30 | 1949-03-08 | Du Pont | Preparation of colloid color former silver halide dispersions |
-
0
- BE BE527645D patent/BE527645A/xx unknown
-
1953
- 1953-03-26 US US344896A patent/US2698796A/en not_active Expired - Lifetime
-
1954
- 1954-03-24 GB GB8536/54A patent/GB759869A/en not_active Expired
- 1954-03-25 DE DEE8767A patent/DE1007623B/de active Pending
- 1954-03-26 FR FR1134299D patent/FR1134299A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1007623B (de) | 1957-05-02 |
| US2698796A (en) | 1955-01-04 |
| BE527645A (enrdf_load_stackoverflow) | |
| FR1134299A (fr) | 1957-04-09 |
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