GB967036A - Photographic reversal process - Google Patents
Photographic reversal processInfo
- Publication number
- GB967036A GB967036A GB47950/62A GB4795062A GB967036A GB 967036 A GB967036 A GB 967036A GB 47950/62 A GB47950/62 A GB 47950/62A GB 4795062 A GB4795062 A GB 4795062A GB 967036 A GB967036 A GB 967036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- bath
- dye
- image
- bromide
- 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
- 238000000034 method Methods 0.000 title abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 9
- 239000004332 silver Substances 0.000 abstract 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 3
- 239000007844 bleaching agent Substances 0.000 abstract 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 3
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 abstract 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 abstract 2
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000011780 sodium chloride 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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
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 |
|---|---|---|---|
| CH1483661A CH415293A (de) | 1961-12-20 | 1961-12-20 | Verfahren zur Herstellung eines der Vorlage gleichgerichteten Silberbildes in einem photographischen Material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB967036A true GB967036A (en) | 1964-08-19 |
Family
ID=4404202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47950/62A Expired GB967036A (en) | 1961-12-20 | 1962-12-19 | Photographic reversal process |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3210189A (enrdf_load_stackoverflow) |
| AT (1) | AT243077B (enrdf_load_stackoverflow) |
| BE (1) | BE626197A (enrdf_load_stackoverflow) |
| CH (1) | CH415293A (enrdf_load_stackoverflow) |
| DE (1) | DE1154347B (enrdf_load_stackoverflow) |
| ES (1) | ES283540A1 (enrdf_load_stackoverflow) |
| GB (1) | GB967036A (enrdf_load_stackoverflow) |
| NL (1) | NL286947A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639482A (enrdf_load_stackoverflow) * | 1962-11-03 | |||
| US3640717A (en) * | 1969-06-05 | 1972-02-08 | Itek Corp | Photographic reversal process employing organic mercaptan compounds |
| US3715208A (en) * | 1971-12-17 | 1973-02-06 | Eastman Kodak Co | Film containing bleach inhibitor and process therefor for producing color film with silver sound record |
| JPS5536980B2 (enrdf_load_stackoverflow) * | 1972-08-04 | 1980-09-25 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2339309A (en) * | 1941-09-25 | 1944-01-18 | Du Pont | Photographic reducing composition and process |
| BE527272A (enrdf_load_stackoverflow) * | 1953-03-24 | |||
| US2748000A (en) * | 1954-04-01 | 1956-05-29 | Eastman Kodak Co | Removing silver and silver halide from photographic elements |
-
0
- BE BE626197D patent/BE626197A/xx unknown
- NL NL286947D patent/NL286947A/xx unknown
-
1961
- 1961-12-20 CH CH1483661A patent/CH415293A/de unknown
-
1962
- 1962-12-07 US US242929A patent/US3210189A/en not_active Expired - Lifetime
- 1962-12-19 AT AT991762A patent/AT243077B/de active
- 1962-12-19 ES ES283540A patent/ES283540A1/es not_active Expired
- 1962-12-19 GB GB47950/62A patent/GB967036A/en not_active Expired
- 1962-12-19 DE DEC28704A patent/DE1154347B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH415293A (de) | 1966-06-15 |
| ES283540A1 (es) | 1963-07-01 |
| US3210189A (en) | 1965-10-05 |
| NL286947A (enrdf_load_stackoverflow) | |
| DE1154347B (de) | 1963-09-12 |
| BE626197A (enrdf_load_stackoverflow) | |
| AT243077B (de) | 1965-10-25 |
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