GB1409167A - Colour diffusion-transfer photography - Google Patents
Colour diffusion-transfer photographyInfo
- Publication number
- GB1409167A GB1409167A GB3218773A GB3218773A GB1409167A GB 1409167 A GB1409167 A GB 1409167A GB 3218773 A GB3218773 A GB 3218773A GB 3218773 A GB3218773 A GB 3218773A GB 1409167 A GB1409167 A GB 1409167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- silver halide
- coupler
- developer
- sensitive
- 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
- 239000010410 layer Substances 0.000 abstract 13
- -1 silver halide Chemical class 0.000 abstract 12
- 239000000839 emulsion Substances 0.000 abstract 8
- 229910052709 silver Inorganic materials 0.000 abstract 7
- 239000004332 silver Substances 0.000 abstract 7
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 239000004160 Ammonium persulphate Substances 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005647 linker group Chemical group 0.000 abstract 1
- 150000004989 p-phenylenediamines Chemical class 0.000 abstract 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 150000003568 thioethers 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47067244A JPS4928340A (enrdf_load_stackoverflow) | 1972-07-05 | 1972-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1409167A true GB1409167A (en) | 1975-10-08 |
Family
ID=13339297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3218773A Expired GB1409167A (en) | 1972-07-05 | 1973-07-05 | Colour diffusion-transfer photography |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3865593A (enrdf_load_stackoverflow) |
| JP (1) | JPS4928340A (enrdf_load_stackoverflow) |
| DE (1) | DE2334035A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1409167A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154610A (en) * | 1974-10-31 | 1979-05-15 | Fuji Photo Film Co., Ltd. | Photographic method and film unit |
| JPS5822266A (ja) * | 1981-07-24 | 1983-02-09 | Suzuki Kinzoku Kogyo Kk | 伸線用大束捲取機 |
| US4917730A (en) * | 1984-04-16 | 1990-04-17 | Minnesota Mining And Manufacturing Company | Prevention of spotting in thermal imaging compositions |
| JPS6163314U (enrdf_load_stackoverflow) * | 1984-10-02 | 1986-04-30 | ||
| JPS61189059U (enrdf_load_stackoverflow) * | 1984-12-07 | 1986-11-25 | ||
| US5051343A (en) * | 1989-06-16 | 1991-09-24 | Eastman Kodak Company | Photographic elements containing removable couplers |
| US5118594A (en) * | 1989-06-16 | 1992-06-02 | Eastman Kodak Company | Photographic elements containing removable couplers |
| AU5561696A (en) * | 1996-04-18 | 1997-11-07 | International Business Machines Corporation | Organic-metallic composite coating for copper surface protection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3711546A (en) * | 1966-12-02 | 1973-01-16 | M Simon | N-(ortho-substituted benzene or naphthalene carboxamidoethyle)para-phenylene diamines as coupler-developers |
| US3537852A (en) * | 1968-07-01 | 1970-11-03 | Polaroid Corp | Diffusion transfer photographic processes and compositions comprising difunctional developers whose terminal moieties couple oxidatively into polymeric dyes |
| US3728113A (en) * | 1971-07-06 | 1973-04-17 | Eastman Kodak Co | Selective transfer system and compounds for employment therein |
| US3801318A (en) * | 1972-04-24 | 1974-04-02 | Polaroid Corp | Color diffusion transfer photographic products and processes with sulfur free silver halide solvents |
-
1972
- 1972-07-05 JP JP47067244A patent/JPS4928340A/ja active Pending
-
1973
- 1973-07-02 US US376062A patent/US3865593A/en not_active Expired - Lifetime
- 1973-07-04 DE DE19732334035 patent/DE2334035A1/de active Pending
- 1973-07-05 GB GB3218773A patent/GB1409167A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4928340A (enrdf_load_stackoverflow) | 1974-03-13 |
| US3865593A (en) | 1975-02-11 |
| DE2334035A1 (de) | 1974-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1044066A (en) | Scavenger for integral color transfer assemblage | |
| GB1536333A (en) | Silver halide colour photographic materials | |
| GB1409167A (en) | Colour diffusion-transfer photography | |
| US3647436A (en) | Developers for diffusion transfer film units | |
| US3635707A (en) | Diffusion transfer products adapted for multiple application of processing composition and/or opacifier and processes for their use | |
| GB1446227A (en) | Photographic silver halide materials and processes | |
| US3743504A (en) | Developer scavengers for image transfer systems | |
| US3779756A (en) | Color developer scavenger layer for diffusion transfer dye image-receiving elements and systems | |
| GB1480370A (en) | Diffusion-transfer colour photographic silver halide film unit | |
| US3619193A (en) | Photographic film unit | |
| US3993488A (en) | Photograhic film assembly comprising light intercepting elements located behind pressure plate | |
| US3993486A (en) | Diffusion transfer color photographic flim unit with composite of image-receiving element with light intercepting element | |
| US3846128A (en) | Photosensitive elements having improved processing temperature latitude | |
| US3352672A (en) | Photographic direct positive color process and element | |
| US3658524A (en) | Photographic film unit comprising silver halide and a dyeable stratum contained on a common support and process employing same | |
| GB1333415A (en) | Photographic silver halide products and diffusion transfer processes | |
| US4606992A (en) | Reflecting layer for image transfer prints | |
| US3725063A (en) | Developer scavengers for image transfer systems | |
| US3730713A (en) | Developer scavengers for image transfer systems | |
| US3721558A (en) | Mordant vehicle for color image transfer receivers | |
| US4496645A (en) | Process for the production of a photographic color image by image-wise dye diffusion transfer | |
| GB1514243A (en) | Colour photographic silver halide light-sensitive material and diffusion-transfer film unit containing the material | |
| US3801318A (en) | Color diffusion transfer photographic products and processes with sulfur free silver halide solvents | |
| CA1229255A (en) | Photographic elements and processes for providing a monochromatic dye image | |
| US4032349A (en) | High molecular weight mercapto compound in color diffusion transfer processing composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |