GB937387A - Method of incorporating lipophilic color formers in hydrophilic colloids - Google Patents
Method of incorporating lipophilic color formers in hydrophilic colloidsInfo
- Publication number
- GB937387A GB937387A GB19139/61A GB1913961A GB937387A GB 937387 A GB937387 A GB 937387A GB 19139/61 A GB19139/61 A GB 19139/61A GB 1913961 A GB1913961 A GB 1913961A GB 937387 A GB937387 A GB 937387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- coupler
- solution
- lipophilic
- dissolved
- 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
- 239000000084 colloidal system Substances 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 108010010803 Gelatin Proteins 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 229920000159 gelatin Polymers 0.000 abstract 2
- 239000008273 gelatin Substances 0.000 abstract 2
- 235000019322 gelatine Nutrition 0.000 abstract 2
- 235000011852 gelatine desserts Nutrition 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- -1 silver halide Chemical class 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent 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
- G03C7/388—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4528060A | 1960-07-26 | 1960-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB937387A true GB937387A (en) | 1963-09-18 |
Family
ID=21936989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19139/61A Expired GB937387A (en) | 1960-07-26 | 1961-05-26 | Method of incorporating lipophilic color formers in hydrophilic colloids |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE605775A (enrdf_load_stackoverflow) |
| CA (1) | CA680937A (enrdf_load_stackoverflow) |
| DE (1) | DE1182068B (enrdf_load_stackoverflow) |
| FR (1) | FR1304059A (enrdf_load_stackoverflow) |
| GB (1) | GB937387A (enrdf_load_stackoverflow) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE725872C (de) * | 1935-08-07 | 1942-10-01 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Halogensilberemulsionsschichten fuer farbenphotographisches Ein- oder Mehrschichtenmaterial |
| DE733407C (de) * | 1935-08-07 | 1943-03-26 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Halogensilberemulsionsschichten fuer Farbenphotographie |
| DE726611C (de) * | 1936-02-21 | 1942-10-16 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Halogensilberemulsionsschichten mit Farbstoffbildnern fuer Farbenphotographie |
| DE745046C (de) * | 1939-06-09 | 1944-02-24 | Zeiss Ikon Ag | Die Anwendung diffusionsfester Farbbildner zum Herstellen eines blaugruenen Teilbildes nach dem Farbentwicklungsverfahren |
| BE442631A (enrdf_load_stackoverflow) * | 1940-08-16 | |||
| US2346080A (en) * | 1942-06-12 | 1944-04-04 | Eastman Kodak Co | Acylaminohydroxydiphenyl coupler |
| US2772162A (en) * | 1954-11-03 | 1956-11-27 | Eastman Kodak Co | Diacylaminophenol couplers |
-
0
- CA CA680937A patent/CA680937A/en not_active Expired
- BE BE605775D patent/BE605775A/xx unknown
-
1961
- 1961-05-26 GB GB19139/61A patent/GB937387A/en not_active Expired
- 1961-07-14 DE DEG32722A patent/DE1182068B/de active Pending
- 1961-07-18 FR FR868218A patent/FR1304059A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE605775A (enrdf_load_stackoverflow) | |
| DE1182068B (de) | 1964-11-19 |
| CA680937A (en) | 1964-02-25 |
| FR1304059A (fr) | 1962-09-21 |
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