GB1358878A - Photographic processing - Google Patents
Photographic processingInfo
- Publication number
- GB1358878A GB1358878A GB5115671A GB5115671A GB1358878A GB 1358878 A GB1358878 A GB 1358878A GB 5115671 A GB5115671 A GB 5115671A GB 5115671 A GB5115671 A GB 5115671A GB 1358878 A GB1358878 A GB 1358878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- developer
- pyrazolidinone
- nov
- optionally substituted
- substituted hydroquinone
- 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
- -1 by Cl or CH 3 Chemical class 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- JAAIPIWKKXCNOC-UHFFFAOYSA-N 1h-tetrazol-1-ium-5-thiolate Chemical compound SC1=NN=NN1 JAAIPIWKKXCNOC-UHFFFAOYSA-N 0.000 abstract 1
- KRTDQDCPEZRVGC-UHFFFAOYSA-N 2-nitro-1h-benzimidazole Chemical compound C1=CC=C2NC([N+](=O)[O-])=NC2=C1 KRTDQDCPEZRVGC-UHFFFAOYSA-N 0.000 abstract 1
- OWIRCRREDNEXTA-UHFFFAOYSA-N 3-nitro-1h-indazole Chemical compound C1=CC=C2C([N+](=O)[O-])=NNC2=C1 OWIRCRREDNEXTA-UHFFFAOYSA-N 0.000 abstract 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 abstract 1
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical compound O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE790882D BE790882A (fr) | 1971-11-03 | Procede de production d'une epreuve photographique avec lequel la periode d'induction dans le revelateur est notablement abregee | |
| GB5115671A GB1358878A (en) | 1971-11-03 | 1971-11-03 | Photographic processing |
| DE19722252419 DE2252419C3 (de) | 1971-11-03 | 1972-10-25 | Verfahren zur Entwicklung eines photographischen Aufzeichnungsmaterials |
| JP10726972A JPS5442254B2 (fr) | 1971-11-03 | 1972-10-27 | |
| FR7238474A FR2158362B1 (fr) | 1971-11-03 | 1972-10-30 | |
| CH1581072A CH565394A5 (fr) | 1971-11-03 | 1972-10-30 | |
| IT5371672A IT966851B (it) | 1971-11-03 | 1972-10-31 | Procedimento per produrre stampe fotografiche |
| NL7214727A NL7214727A (fr) | 1971-11-03 | 1972-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5115671A GB1358878A (en) | 1971-11-03 | 1971-11-03 | Photographic processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1358878A true GB1358878A (en) | 1974-07-03 |
Family
ID=10458875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5115671A Expired GB1358878A (en) | 1971-11-03 | 1971-11-03 | Photographic processing |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5442254B2 (fr) |
| BE (1) | BE790882A (fr) |
| CH (1) | CH565394A5 (fr) |
| DE (1) | DE2252419C3 (fr) |
| FR (1) | FR2158362B1 (fr) |
| GB (1) | GB1358878A (fr) |
| IT (1) | IT966851B (fr) |
| NL (1) | NL7214727A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3348096A1 (en) * | 1982-10-25 | 1986-10-02 | Photographic developer compsns. | |
| DE3337641A1 (de) * | 1982-10-25 | 1984-05-10 | Heribert 5163 Langerwehe Schain | Entwickler fuer die bildmaessige entwicklung von dokumentenfilmen |
| GB8803281D0 (en) * | 1988-02-12 | 1988-03-09 | Ciba Geigy Ag | Development accelerators |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US954453A (en) * | 1907-06-06 | 1910-04-12 | Connecticut Motor Vehicle Company | Transmission-gearing. |
| GB542502A (en) * | 1940-07-10 | 1942-01-13 | John David Kendall | Improvements in or relating to photographic development processes |
| US3232761A (en) * | 1960-03-30 | 1966-02-01 | Eastman Kodak Co | Hardening of photographic gelatin layers |
| GB1005631A (en) * | 1964-03-10 | 1965-09-22 | Eastman Kodak Co | Photographic materials |
| GB1111684A (en) * | 1964-07-10 | 1968-05-01 | Kodak Ltd | Photographic process of producing lithographic plates |
| US3501298A (en) * | 1966-04-08 | 1970-03-17 | Eastman Kodak Co | Photographic papers |
-
0
- BE BE790882D patent/BE790882A/fr not_active IP Right Cessation
-
1971
- 1971-11-03 GB GB5115671A patent/GB1358878A/en not_active Expired
-
1972
- 1972-10-25 DE DE19722252419 patent/DE2252419C3/de not_active Expired
- 1972-10-27 JP JP10726972A patent/JPS5442254B2/ja not_active Expired
- 1972-10-30 FR FR7238474A patent/FR2158362B1/fr not_active Expired
- 1972-10-30 CH CH1581072A patent/CH565394A5/xx not_active IP Right Cessation
- 1972-10-31 NL NL7214727A patent/NL7214727A/xx not_active Application Discontinuation
- 1972-10-31 IT IT5371672A patent/IT966851B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2158362A1 (fr) | 1973-06-15 |
| BE790882A (fr) | 1973-05-03 |
| DE2252419B2 (de) | 1981-04-16 |
| CH565394A5 (fr) | 1975-08-15 |
| NL7214727A (fr) | 1973-05-07 |
| FR2158362B1 (fr) | 1976-10-29 |
| IT966851B (it) | 1974-02-20 |
| DE2252419C3 (de) | 1981-12-17 |
| JPS5442254B2 (fr) | 1979-12-13 |
| DE2252419A1 (de) | 1973-05-17 |
| JPS4858835A (fr) | 1973-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |