GB1403408A - Colour reversal process and developer - Google Patents
Colour reversal process and developerInfo
- Publication number
- GB1403408A GB1403408A GB4697972A GB4697972A GB1403408A GB 1403408 A GB1403408 A GB 1403408A GB 4697972 A GB4697972 A GB 4697972A GB 4697972 A GB4697972 A GB 4697972A GB 1403408 A GB1403408 A GB 1403408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- developer
- mole
- inhibitor
- concentration
- 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
- 239000003112 inhibitor Substances 0.000 abstract 3
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 abstract 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000000839 emulsion Substances 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
- GFAZHVHNLUBROE-UHFFFAOYSA-N 1-hydroxybutan-2-one Chemical compound CCC(=O)CO GFAZHVHNLUBROE-UHFFFAOYSA-N 0.000 abstract 1
- BLXGSJAZCDGAEF-UHFFFAOYSA-N 2,5-dihydroxybenzohydrazide Chemical compound NNC(=O)C1=CC(O)=CC=C1O BLXGSJAZCDGAEF-UHFFFAOYSA-N 0.000 abstract 1
- CSGQJHQYWJLPKY-UHFFFAOYSA-N CITRAZINIC ACID Chemical compound OC(=O)C=1C=C(O)NC(=O)C=1 CSGQJHQYWJLPKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003142 primary aromatic amines Chemical class 0.000 abstract 1
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical compound O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 238000005406 washing Methods 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
- 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
-
- 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
- G03C5/50—Reversal development; Contact processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18861671A | 1971-10-12 | 1971-10-12 | |
| US280263A US3883354A (en) | 1971-10-12 | 1972-08-14 | Color reversal process and developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1403408A true GB1403408A (en) | 1975-08-28 |
Family
ID=26884305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4697972A Expired GB1403408A (en) | 1971-10-12 | 1972-10-11 | Colour reversal process and developer |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3883354A (enExample) |
| JP (1) | JPS5143379B2 (enExample) |
| AR (1) | AR194851A1 (enExample) |
| AU (1) | AU460085B2 (enExample) |
| BE (1) | BE789928A (enExample) |
| CA (1) | CA979705A (enExample) |
| CH (1) | CH581337A5 (enExample) |
| DD (1) | DD99676A5 (enExample) |
| DE (1) | DE2264986A1 (enExample) |
| FR (1) | FR2156227B1 (enExample) |
| GB (1) | GB1403408A (enExample) |
| IL (1) | IL40549A (enExample) |
| IT (1) | IT972366B (enExample) |
| NL (1) | NL7213318A (enExample) |
| SE (1) | SE388489B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941599A (en) * | 1972-11-15 | 1976-03-02 | Minnesota Mining And Manufacturing Company | Method for obtaining a color contrast photographic image, photographic element and development composition suitable for the realization of said method |
| US4194911A (en) * | 1973-01-22 | 1980-03-25 | Minnesota Mining And Manufacturing Company | Inhibitor removing bath for direct positive color photographic development |
| US4055422A (en) * | 1975-07-28 | 1977-10-25 | Minnesota Mining And Manufacturing Company | Additive for inhibitor removing bath |
| DE2700290A1 (de) * | 1977-01-05 | 1978-07-06 | Agfa Gevaert Ag | Photographisches umkehrverfahren ohne zweitbelichtung |
| US4161406A (en) * | 1977-12-07 | 1979-07-17 | Philip A. Hunt Chemical Corp. | Solution and method for processing high speed video news film |
| EP0364845B1 (de) * | 1988-10-20 | 1995-01-04 | Agfa-Gevaert AG | Fotografisches Umkehrverfahren |
| EP0370348A1 (de) * | 1988-11-24 | 1990-05-30 | Agfa-Gevaert AG | Fotografisches Umkehrverfahren |
| CN102759849B (zh) * | 2012-06-30 | 2017-05-10 | 乐凯胶片股份有限公司 | 一种彩色照相显影液 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165407A (en) * | 1962-06-08 | 1965-01-12 | Eastman Kodak Co | Process for improving color developability of reversal photograph films |
| BE637358A (enExample) * | 1962-09-15 | |||
| NL299723A (enExample) * | 1962-10-25 | |||
| US3335004A (en) * | 1963-12-09 | 1967-08-08 | Eastman Kodak Co | Method for stabilization processing of color emulsions |
| DE1935310C3 (de) * | 1968-07-15 | 1974-02-07 | Fuji Photo Film Co. Ltd., Ashigara, Kanagawa (Japan) | Verfahren zur Entwicklung eines farbenphotographischen Aufzeichnungsmaterials |
| US3615509A (en) * | 1970-02-11 | 1971-10-26 | Du Pont | Photographic fixer-developer containing compounds with p-aminophenol and dyeforming nuclei |
| US3658525A (en) * | 1970-12-03 | 1972-04-25 | Eastman Kodak Co | Reversal color photographic processes |
-
0
- BE BE789928D patent/BE789928A/xx unknown
-
1972
- 1972-08-14 US US280263A patent/US3883354A/en not_active Expired - Lifetime
- 1972-10-02 NL NL7213318A patent/NL7213318A/xx unknown
- 1972-10-02 SE SE7212705A patent/SE388489B/xx unknown
- 1972-10-10 CA CA153,598A patent/CA979705A/en not_active Expired
- 1972-10-11 FR FR7235912A patent/FR2156227B1/fr not_active Expired
- 1972-10-11 AR AR244599A patent/AR194851A1/es active
- 1972-10-11 JP JP47101831A patent/JPS5143379B2/ja not_active Expired
- 1972-10-11 DD DD166160A patent/DD99676A5/xx unknown
- 1972-10-11 IT IT7253312A patent/IT972366B/it active
- 1972-10-11 IL IL40549A patent/IL40549A/xx unknown
- 1972-10-11 AU AU47639/72A patent/AU460085B2/en not_active Expired
- 1972-10-11 DE DE2264986*A patent/DE2264986A1/de active Pending
- 1972-10-11 GB GB4697972A patent/GB1403408A/en not_active Expired
- 1972-10-11 CH CH1481572A patent/CH581337A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU460085B2 (en) | 1975-04-17 |
| DE2249857A1 (de) | 1973-04-26 |
| US3883354A (en) | 1975-05-13 |
| DD99676A5 (enExample) | 1973-08-12 |
| CH581337A5 (enExample) | 1976-10-29 |
| JPS4847340A (enExample) | 1973-07-05 |
| IT972366B (it) | 1974-05-20 |
| DE2249857B2 (de) | 1975-10-09 |
| DE2264986A1 (de) | 1975-11-06 |
| IL40549A0 (en) | 1972-12-29 |
| AU4763972A (en) | 1974-04-26 |
| JPS5143379B2 (enExample) | 1976-11-20 |
| IL40549A (en) | 1975-12-31 |
| FR2156227B1 (enExample) | 1978-03-03 |
| CA979705A (en) | 1975-12-16 |
| AR194851A1 (es) | 1973-08-24 |
| SE388489B (sv) | 1976-10-04 |
| NL7213318A (enExample) | 1973-04-16 |
| FR2156227A1 (enExample) | 1973-05-25 |
| BE789928A (fr) | 1973-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1403408A (en) | Colour reversal process and developer | |
| GB1311884A (en) | Light-sensitive silver halide photographic materials incorporating | |
| GB1376519A (en) | Colour development processing of silver halide photographic material | |
| GB1421126A (en) | Processing silver halide photographic materials | |
| GB1399482A (en) | Amplification of photographic images | |
| GB1209050A (en) | Photographic silver halide processing liquids | |
| JPH06503893A (ja) | 写真漂白組成物 | |
| US3811888A (en) | Composition for processing silver halide photographic light-sensitive elements | |
| GB1026496A (en) | Method of photographic processing | |
| GB988967A (en) | Improved coloured photographic images | |
| JPS57132146A (en) | Method for processing color photographic material | |
| KR860004332A (ko) | 한로겐화은 컬러 사진 감광재료의 처리방법 | |
| GB1523616A (en) | Photographic silver halide colour development | |
| US3619188A (en) | Bleach-fix processing | |
| GB1348360A (en) | Photographic colour developing process | |
| GB1297905A (enExample) | ||
| GB1264968A (enExample) | ||
| GB1338714A (en) | Photographic colour silver halide developing process | |
| GB904462A (en) | Improved photographic processes | |
| GB1494010A (en) | Method of forming photographic colour images in photosensitive silver halide materials | |
| GB1249277A (en) | Stabilisation of developed photographic silver images | |
| GB1458020A (en) | Photographic development and bleach fix process | |
| GB751186A (en) | Improvements in processes of colour photography and compositions therefor | |
| GB1404439A (en) | Photographic silver halide material for colour reversal development | |
| GB1266533A (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |