GB1184017A - Liquid Photographic Silver Halide Developer Concentrate - Google Patents
Liquid Photographic Silver Halide Developer ConcentrateInfo
- Publication number
- GB1184017A GB1184017A GB3448768A GB3448768A GB1184017A GB 1184017 A GB1184017 A GB 1184017A GB 3448768 A GB3448768 A GB 3448768A GB 3448768 A GB3448768 A GB 3448768A GB 1184017 A GB1184017 A GB 1184017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- developer concentrate
- photographic silver
- halide developer
- concentrate
- 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
- 239000012141 concentrate Substances 0.000 title abstract 4
- -1 Silver Halide Chemical class 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- OQDMCDIRPZVTFZ-UHFFFAOYSA-N 1,3-dihydropyrazol-2-amine Chemical compound NN1CC=CN1 OQDMCDIRPZVTFZ-UHFFFAOYSA-N 0.000 abstract 1
- CWZRXXJJOCTIJA-UHFFFAOYSA-N 2,3-dihydro-1h-pyrazol-5-amine Chemical compound NC1=CCNN1 CWZRXXJJOCTIJA-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 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
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring
-
- 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
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0056338 | 1967-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184017A true GB1184017A (en) | 1970-03-11 |
Family
ID=6940487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3448768A Expired GB1184017A (en) | 1967-07-22 | 1968-07-19 | Liquid Photographic Silver Halide Developer Concentrate |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE717843A (https=) |
| CH (1) | CH498424A (https=) |
| DE (1) | DE1597466A1 (https=) |
| FR (1) | FR1575074A (https=) |
| GB (1) | GB1184017A (https=) |
| NL (1) | NL6810183A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4987060A (en) * | 1989-04-03 | 1991-01-22 | Minnesota Mining And Manufacturing Company | Concentrated photographic developer composition and method of making it |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8501659A (nl) * | 1985-06-07 | 1987-01-02 | Chemco Inc | Werkwijze voor het bereiden van fotobad-concentraten in brijvorm, werkwijze ter verwerking van dergelijke concentraten tot gebruiksklare fotografische verwerkingsbaden, een voor deze verwerking geschikte inrichting alsmede een tot deze inrichting behorende pompopstelling. |
-
1967
- 1967-07-02 DE DE19671597466 patent/DE1597466A1/de active Pending
-
1968
- 1968-07-10 BE BE717843D patent/BE717843A/xx unknown
- 1968-07-16 CH CH1063568A patent/CH498424A/de unknown
- 1968-07-18 NL NL6810183A patent/NL6810183A/xx unknown
- 1968-07-19 GB GB3448768A patent/GB1184017A/en not_active Expired
- 1968-07-22 FR FR1575074D patent/FR1575074A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4987060A (en) * | 1989-04-03 | 1991-01-22 | Minnesota Mining And Manufacturing Company | Concentrated photographic developer composition and method of making it |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6810183A (https=) | 1968-12-27 |
| CH498424A (de) | 1970-10-31 |
| BE717843A (https=) | 1969-01-10 |
| FR1575074A (https=) | 1969-07-18 |
| DE1597466A1 (de) | 1970-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |