GB1285254A - Solutions of colour couplers - Google Patents
Solutions of colour couplersInfo
- Publication number
- GB1285254A GB1285254A GB42607/70A GB4260770A GB1285254A GB 1285254 A GB1285254 A GB 1285254A GB 42607/70 A GB42607/70 A GB 42607/70A GB 4260770 A GB4260770 A GB 4260770A GB 1285254 A GB1285254 A GB 1285254A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- colour
- couplers
- hydrogen
- alkyl
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 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
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-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
- G03C7/3885—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 solvent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44069946A JPS4840422B1 (enrdf_load_stackoverflow) | 1969-09-05 | 1969-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1285254A true GB1285254A (en) | 1972-08-16 |
Family
ID=13417313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42607/70A Expired GB1285254A (en) | 1969-09-05 | 1970-09-04 | Solutions of colour couplers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3700454A (enrdf_load_stackoverflow) |
| JP (1) | JPS4840422B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2043271C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1285254A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405736A (en) * | 1992-01-21 | 1995-04-11 | Eastman Kodak Company | Dye stability with solid coupler solvent |
| US5605785A (en) * | 1995-03-28 | 1997-02-25 | Eastman Kodak Company | Annealing processes for nanocrystallization of amorphous dispersions |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772002A (en) * | 1971-10-14 | 1973-11-13 | Minnesota Mining & Mfg | Phenolic couplers |
| DE2325461A1 (de) * | 1973-05-19 | 1974-12-05 | Agfa Gevaert Ag | Diffusionsfeste pyrazolon-kuppler fuer farbphotographische materialien |
| DE2640601C2 (de) * | 1976-09-09 | 1985-11-28 | Agfa-Gevaert Ag, 5090 Leverkusen | Farbphotographisches Material mit 2-Äquivalent-Gelbkupplern |
| US5426019A (en) * | 1993-12-30 | 1995-06-20 | Eastman Kodak Company | Color photographic element |
| US5451497A (en) * | 1993-12-30 | 1995-09-19 | Eastman Kodak Company | Photographic dispersion having improved stability |
| JP5204974B2 (ja) | 2003-10-23 | 2013-06-05 | 富士フイルム株式会社 | インクジェット用インクならびにインクセット |
| JP5785799B2 (ja) | 2010-07-30 | 2015-09-30 | 富士フイルム株式会社 | 新規なアゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
| JP5866150B2 (ja) | 2010-07-30 | 2016-02-17 | 富士フイルム株式会社 | 新規なアゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
| JP2014198816A (ja) | 2012-09-26 | 2014-10-23 | 富士フイルム株式会社 | アゾ化合物、水溶液、インク組成物、インクジェット記録用インク、インクジェット記録方法、インクジェット記録用インクカートリッジ、及びインクジェット記録物 |
-
1969
- 1969-09-05 JP JP44069946A patent/JPS4840422B1/ja active Pending
-
1970
- 1970-08-31 US US68533A patent/US3700454A/en not_active Expired - Lifetime
- 1970-09-01 DE DE2043271A patent/DE2043271C3/de not_active Expired
- 1970-09-04 GB GB42607/70A patent/GB1285254A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405736A (en) * | 1992-01-21 | 1995-04-11 | Eastman Kodak Company | Dye stability with solid coupler solvent |
| US5605785A (en) * | 1995-03-28 | 1997-02-25 | Eastman Kodak Company | Annealing processes for nanocrystallization of amorphous dispersions |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2043271B2 (de) | 1979-10-25 |
| DE2043271C3 (de) | 1980-07-17 |
| DE2043271A1 (de) | 1971-03-11 |
| US3700454A (en) | 1972-10-24 |
| JPS4840422B1 (enrdf_load_stackoverflow) | 1973-11-30 |
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|---|---|---|
| GB1285254A (en) | Solutions of colour couplers | |
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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 |