GB798512A - Method of making photographic packet emulsions - Google Patents
Method of making photographic packet emulsionsInfo
- Publication number
- GB798512A GB798512A GB34887/55A GB3488755A GB798512A GB 798512 A GB798512 A GB 798512A GB 34887/55 A GB34887/55 A GB 34887/55A GB 3488755 A GB3488755 A GB 3488755A GB 798512 A GB798512 A GB 798512A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- dispersion
- coupler
- packet
- gelatin
- 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 abstract 11
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000006185 dispersion Substances 0.000 abstract 8
- 108010010803 Gelatin Proteins 0.000 abstract 6
- 229920000159 gelatin Polymers 0.000 abstract 6
- 239000008273 gelatin Substances 0.000 abstract 6
- 235000019322 gelatine Nutrition 0.000 abstract 6
- 235000011852 gelatine desserts Nutrition 0.000 abstract 6
- 239000000243 solution Substances 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 4
- 238000009835 boiling Methods 0.000 abstract 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 4
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 2
- NMJJFJNHVMGPGM-UHFFFAOYSA-N butyl formate Chemical compound CCCCOC=O NMJJFJNHVMGPGM-UHFFFAOYSA-N 0.000 abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- BCJMVOVFCJGRAX-BTJKTKAUSA-N (z)-4-amino-4-oxobut-2-enoic acid;styrene Chemical compound C=CC1=CC=CC=C1.NC(=O)\C=C/C(O)=O BCJMVOVFCJGRAX-BTJKTKAUSA-N 0.000 abstract 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 abstract 1
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 abstract 1
- 229960005147 calcium acetate Drugs 0.000 abstract 1
- 235000011092 calcium acetate Nutrition 0.000 abstract 1
- 239000001639 calcium acetate Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 abstract 1
- ZWDZJRRQSXLOQR-UHFFFAOYSA-N n-butyl-n-phenylacetamide Chemical compound CCCCN(C(C)=O)C1=CC=CC=C1 ZWDZJRRQSXLOQR-UHFFFAOYSA-N 0.000 abstract 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 abstract 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 abstract 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229940090181 propyl acetate Drugs 0.000 abstract 1
- 150000003839 salts Chemical class 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
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003799 water insoluble solvent Substances 0.000 abstract 1
- 229920003169 water-soluble 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
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US476540A US2787544A (en) | 1954-12-20 | 1954-12-20 | Method of making photographic packet emulsions |
| US476539A US2801170A (en) | 1954-12-20 | 1954-12-20 | Preparation of color former dispersions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB798512A true GB798512A (en) | 1958-07-23 |
Family
ID=27045207
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34887/55A Expired GB798512A (en) | 1954-12-20 | 1955-12-06 | Method of making photographic packet emulsions |
| GB35055/55A Expired GB791353A (en) | 1954-12-20 | 1955-12-07 | Method of making dispersions of colour couplers for use in light-sensitive silver salt emulsions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35055/55A Expired GB791353A (en) | 1954-12-20 | 1955-12-07 | Method of making dispersions of colour couplers for use in light-sensitive silver salt emulsions |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2801170A (enrdf_load_stackoverflow) |
| BE (1) | BE543744A (enrdf_load_stackoverflow) |
| DE (1) | DE963295C (enrdf_load_stackoverflow) |
| FR (1) | FR1151479A (enrdf_load_stackoverflow) |
| GB (2) | GB798512A (enrdf_load_stackoverflow) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949360A (en) * | 1956-08-31 | 1960-08-16 | Eastman Kodak Co | Photographic color former dispersions |
| US3012885A (en) * | 1956-12-03 | 1961-12-12 | Eastman Kodak Co | Pressure image transfer process |
| BE590403A (enrdf_load_stackoverflow) * | 1959-04-30 | |||
| US3244524A (en) * | 1960-03-01 | 1966-04-05 | Gen Aniline & Film Corp | U. v. absorbing composition |
| US3244518A (en) * | 1960-05-19 | 1966-04-05 | Gen Aniline & Film Corp | Process for obtaining multicolor images and a multilayer sheet for use therein |
| US3092495A (en) * | 1960-06-09 | 1963-06-04 | Gen Aniline & Film Corp | Lower alkyl lactate coupler solvents |
| US3515557A (en) * | 1965-04-12 | 1970-06-02 | Du Pont | Photographic color film and process of making same |
| DE3031404A1 (de) * | 1980-08-20 | 1982-04-01 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur herstellung von dispersionen und fotografische materialien |
| JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| US4725529A (en) | 1985-04-30 | 1988-02-16 | Konishiroku Photo Industry Co., Ltd. | Developing inhibitor arrangment in light-sensitive silver halide color photographic materials |
| DE3681347D1 (de) | 1985-05-31 | 1991-10-17 | Konishiroku Photo Ind | Verfahren zur herstellung eines direkt positiven farbbildes. |
| JPH0711695B2 (ja) | 1985-09-25 | 1995-02-08 | 富士写真フイルム株式会社 | 撮影用ハロゲン化銀カラー感光材料の処理方法 |
| AU591540B2 (en) | 1985-12-28 | 1989-12-07 | Konishiroku Photo Industry Co., Ltd. | Method of processing light-sensitive silver halide color photographic material |
| JPH0833628B2 (ja) | 1987-12-15 | 1996-03-29 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
| US4970139A (en) * | 1989-10-02 | 1990-11-13 | Eastman Kodak Company | Methods of preparation of precipitated coupler dispersions with increased photographic activity |
| US5089380A (en) * | 1989-10-02 | 1992-02-18 | Eastman Kodak Company | Methods of preparation of precipitated coupler dispersions with increased photographic activity |
| US5008179A (en) * | 1989-11-22 | 1991-04-16 | Eastman Kodak Company | Increased activity precipitated photographic materials |
| US5468604A (en) * | 1992-11-18 | 1995-11-21 | Eastman Kodak Company | Photographic dispersion |
| DE4433637A1 (de) | 1994-09-21 | 1996-03-28 | Agfa Gevaert Ag | Farbfotografisches Silberhalogenidmaterial |
| US5585230A (en) * | 1995-03-23 | 1996-12-17 | Eastman Kodak Company | Cyan coupler dispersion with improved stability |
| US5770352A (en) * | 1996-04-18 | 1998-06-23 | Eastman Kodak Company | High activity photographic dispersions with ultra low levels of permanent solvent |
| US5726003A (en) * | 1996-08-15 | 1998-03-10 | Eastman Kodak Company | Cyan coupler dispersion with increased activity |
| US5830632A (en) * | 1996-10-31 | 1998-11-03 | Eastman Kodak Company | Photographic element containing dispersions of high dye-yield couplers having improved photographic activity |
| US5932404A (en) * | 1996-12-18 | 1999-08-03 | Eastman Kodak Company | Silver halide photographic material containing a polymer with a photographically useful group which is rendered non-diffusible by cross-linking |
| US5891613A (en) * | 1997-08-22 | 1999-04-06 | Eastman Kodak Company | Silver halide light-sensitive element |
| US5879867A (en) * | 1997-08-22 | 1999-03-09 | Eastman Kodak Company | Silver halide light-sensitive element |
| US6420103B1 (en) | 1999-03-10 | 2002-07-16 | Eastman Kodak Company | Photographic element |
| US7338756B2 (en) * | 2003-10-24 | 2008-03-04 | Eastman Kodak Company | Method of preparation of direct dispersions of photographically useful chemicals |
| US7223529B1 (en) | 2006-05-05 | 2007-05-29 | Eastman Kodak Company | Silver halide light-sensitive element |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL63641C (enrdf_load_stackoverflow) * | 1939-01-23 | |||
| BE470936A (enrdf_load_stackoverflow) * | 1940-02-24 | |||
| US2478400A (en) * | 1945-08-17 | 1949-08-09 | Eastman Kodak Co | Silver halide photographic emulsion with developer and color coupler dispersed therein |
| US2698794A (en) * | 1950-04-15 | 1955-01-04 | Eastman Kodak Co | Mixed packet photographic emulsions |
-
0
- BE BE543744D patent/BE543744A/xx unknown
-
1954
- 1954-12-20 US US476539A patent/US2801170A/en not_active Expired - Lifetime
- 1954-12-20 US US476540A patent/US2787544A/en not_active Expired - Lifetime
-
1955
- 1955-12-06 GB GB34887/55A patent/GB798512A/en not_active Expired
- 1955-12-07 GB GB35055/55A patent/GB791353A/en not_active Expired
- 1955-12-18 DE DEE11702A patent/DE963295C/de not_active Expired
- 1955-12-19 FR FR1151479D patent/FR1151479A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB791353A (en) | 1958-02-26 |
| FR1151479A (fr) | 1958-01-30 |
| DE963295C (de) | 1957-05-02 |
| US2787544A (en) | 1957-04-02 |
| US2801170A (en) | 1957-07-30 |
| BE543744A (enrdf_load_stackoverflow) |
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