GB2056104A - Dye Image Formation Process and Silver Halide Photographic Film Unit - Google Patents
Dye Image Formation Process and Silver Halide Photographic Film Unit Download PDFInfo
- Publication number
- GB2056104A GB2056104A GB8025135A GB8025135A GB2056104A GB 2056104 A GB2056104 A GB 2056104A GB 8025135 A GB8025135 A GB 8025135A GB 8025135 A GB8025135 A GB 8025135A GB 2056104 A GB2056104 A GB 2056104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- dye
- electron
- silver halide
- image
- 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.)
- Withdrawn
Links
- -1 Silver Halide Chemical class 0.000 title claims abstract description 97
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 82
- 239000004332 silver Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000008569 process Effects 0.000 title claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 108
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000011161 development Methods 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007800 oxidant agent Substances 0.000 claims abstract description 18
- 238000012546 transfer Methods 0.000 claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 125000004429 atom Chemical group 0.000 claims description 43
- 125000004432 carbon atom Chemical group C* 0.000 claims description 38
- 239000000839 emulsion Substances 0.000 claims description 35
- 238000012545 processing Methods 0.000 claims description 34
- 239000002243 precursor Substances 0.000 claims description 33
- 239000012992 electron transfer agent Substances 0.000 claims description 30
- 125000003118 aryl group Chemical group 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 125000001424 substituent group Chemical group 0.000 claims description 24
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- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 11
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- 239000001301 oxygen Substances 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 231100000489 sensitizer Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 125000005156 substituted alkylene group Chemical group 0.000 description 1
- 125000005650 substituted phenylene group Chemical group 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000005208 trialkylammonium group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
- G03C7/302—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using peroxides
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6264879A | 1979-08-01 | 1979-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2056104A true GB2056104A (en) | 1981-03-11 |
Family
ID=22043896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8025135A Withdrawn GB2056104A (en) | 1979-08-01 | 1980-07-31 | Dye Image Formation Process and Silver Halide Photographic Film Unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5633645A (https=) |
| DE (1) | DE3029132A1 (https=) |
| FR (1) | FR2462734A1 (https=) |
| GB (1) | GB2056104A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547707A1 (en) * | 1991-12-19 | 1993-06-23 | Eastman Kodak Company | Blocked photographically useful compounds for use with peroxide-containing processes |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375506A (en) * | 1981-10-30 | 1983-03-01 | Eastman Kodak Company | Timing layers for color transfer assemblages containing positive-working redox dye-releasers and development accelerators |
| JPS61706A (ja) * | 1984-06-14 | 1986-01-06 | Mayekawa Mfg Co Ltd | 傾斜縞を利用した回転軸の相対変位角検出装置 |
| JPH0638049B2 (ja) * | 1988-04-15 | 1994-05-18 | 株式会社ミツトヨ | 光電式変位検出器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139389A (en) * | 1977-03-07 | 1979-02-13 | Eastman Kodak Company | Cleavable aromatic nitro compounds |
-
1980
- 1980-07-31 FR FR8016901A patent/FR2462734A1/fr active Granted
- 1980-07-31 GB GB8025135A patent/GB2056104A/en not_active Withdrawn
- 1980-07-31 DE DE19803029132 patent/DE3029132A1/de not_active Withdrawn
- 1980-08-01 JP JP10635080A patent/JPS5633645A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0547707A1 (en) * | 1991-12-19 | 1993-06-23 | Eastman Kodak Company | Blocked photographically useful compounds for use with peroxide-containing processes |
| US5538834A (en) * | 1991-12-19 | 1996-07-23 | Eastman Kodak Company | Blocked photographically useful compounds for use with peroxide-containing processes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2462734A1 (fr) | 1981-02-13 |
| DE3029132A1 (de) | 1981-02-19 |
| JPS5633645A (en) | 1981-04-04 |
| FR2462734B1 (https=) | 1982-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |