GB1244623A - Photographic developer compositions and solutions for use in the preparation thereof - Google Patents
Photographic developer compositions and solutions for use in the preparation thereofInfo
- Publication number
- GB1244623A GB1244623A GB49513/68A GB4951368A GB1244623A GB 1244623 A GB1244623 A GB 1244623A GB 49513/68 A GB49513/68 A GB 49513/68A GB 4951368 A GB4951368 A GB 4951368A GB 1244623 A GB1244623 A GB 1244623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- addenda
- developer compositions
- oct
- solution
- contain
- 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
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000837 restrainer Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- -1 sulphite compound Chemical class 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
- G03C5/266—Supplying of photographic processing chemicals; Preparation or packaging thereof of solutions or concentrates
-
- 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
- G03C7/413—Developers
- G03C7/4136—Developers p-Phenylenediamine or derivatives thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67662367A | 1967-10-19 | 1967-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1244623A true GB1244623A (en) | 1971-09-02 |
Family
ID=24715266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49513/68A Expired GB1244623A (en) | 1967-10-19 | 1968-10-18 | Photographic developer compositions and solutions for use in the preparation thereof |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790381A (en) * | 1971-09-24 | 1974-02-05 | Minnesota Mining & Mfg | Alkaline photographic developer concentrate |
| IT1175015B (it) * | 1983-02-10 | 1987-07-01 | Minnesota Mining & Mfg | Composizione di sviluppo colore fotografico confezionata in due o piu parti particolarmente soluzioni, concentrate e soluzione acquosa concentrata di sviluppo colore |
| US4719660A (en) * | 1986-11-17 | 1988-01-19 | Hopkins Manufacturing Corporation | Ice scraper |
| DE69426048T2 (de) | 1993-07-28 | 2001-05-10 | Chugai Photo Chemical Co. Ltd., Tokio/Tokyo | Zusammensetzung enthaltend eine Farbentwicklersubstanz, Farbentwickler zur Verarbeitung von photographischen Silberhalogenidfarbmaterialien und deren Verwendung |
| DE69713929T2 (de) | 1996-02-29 | 2003-02-13 | Chugai Photo Chemical Co. Ltd., Tokio/Tokyo | Farbentwicklerzusammensetzung und Verfahren zu Verarbeitung eines farbphotographischen Silberhalogenidmaterials |
| US6218020B1 (en) | 1999-01-07 | 2001-04-17 | Alliedsignal Inc. | Dielectric films from organohydridosiloxane resins with high organic content |
-
0
- IT IT845033D patent/IT845033A/it unknown
-
1967
- 1967-10-19 US US676623A patent/US3615572A/en not_active Expired - Lifetime
-
1968
- 1968-10-01 CH CH1466368A patent/CH489834A/fr not_active IP Right Cessation
- 1968-10-14 BE BE722299D patent/BE722299A/xx not_active IP Right Cessation
- 1968-10-16 FR FR1588394D patent/FR1588394A/fr not_active Expired
- 1968-10-16 BR BR203182/68A patent/BR6803182D0/pt unknown
- 1968-10-17 NL NL6814905.A patent/NL164137C/xx not_active IP Right Cessation
- 1968-10-18 GB GB49513/68A patent/GB1244623A/en not_active Expired
- 1968-10-21 SE SE14183/68A patent/SE357631B/xx unknown
-
1973
- 1973-04-05 CA CA167,984A patent/CA939551B/xx not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL164137B (nl) | 1980-06-16 |
| BR6803182D0 (pt) | 1973-01-18 |
| DE1803928A1 (de) | 1969-07-31 |
| US3615572A (en) | 1971-10-26 |
| BE722299A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-03-14 |
| SE357631B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-02 |
| FR1588394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-04-10 |
| NL6814905A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-22 |
| IT845033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL164137C (nl) | 1980-11-17 |
| CH489834A (fr) | 1970-04-30 |
| CA939551B (en) | 1974-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1019222A (en) | Improvements in or relating to silver halide photographic materials | |
| GB1265394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB1020033A (en) | Photographic silver halide colour developers and processes of producing reversed colour developed photographic images | |
| GB1219315A (en) | Photographic compositions | |
| GB1024612A (en) | Improved photographic developers and processes | |
| GB454622A (en) | Improvements in colour photography | |
| GB1244623A (en) | Photographic developer compositions and solutions for use in the preparation thereof | |
| GB1379103A (en) | Photographic developer compositions | |
| GB1018755A (en) | Sensitization of photographic silver halide emulsions | |
| GB1343718A (en) | Developer composition for silver halide photographic materials | |
| GB984381A (en) | Improvements in silver halide emulsions | |
| GB1373999A (en) | Colour photographic processing composition | |
| GB1387713A (en) | Method of processing silver halide photographic materials | |
| GB997000A (en) | Photographic developer compositions and solutions | |
| GB1455831A (en) | Development composition for use in colour contrast photography | |
| GB1213809A (en) | Photographic processing materials | |
| US2882152A (en) | High speed developers | |
| GB1139098A (en) | Improvements in or relating to photographic developers | |
| GB984871A (en) | Photographic developers | |
| GB1267731A (en) | Improvements in or relating to photographic materials | |
| GB1336421A (en) | Colour photographic developing method and developer therefor | |
| GB1145540A (en) | Process for development of photographic silver halide colour materials | |
| GB1033698A (en) | Improvements in the photographic characteristics of silver halide emulsions | |
| GB1326495A (en) | Photographic developer concentrates | |
| GB1085827A (en) | Photographic developers |