DE632925C - Verfahren zur Herstellung von subtraktiven Zweifarbenbildern - Google Patents
Verfahren zur Herstellung von subtraktiven ZweifarbenbildernInfo
- Publication number
- DE632925C DE632925C DET39225D DET0039225D DE632925C DE 632925 C DE632925 C DE 632925C DE T39225 D DET39225 D DE T39225D DE T0039225 D DET0039225 D DE T0039225D DE 632925 C DE632925 C DE 632925C
- Authority
- DE
- Germany
- Prior art keywords
- partial
- color images
- subtractive
- image
- images
- 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 description 9
- 239000000975 dye Substances 0.000 claims description 5
- 238000004040 coloring Methods 0.000 claims description 4
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- ZVAKTWSQIIRIIH-UHFFFAOYSA-N [K].[I] Chemical compound [K].[I] ZVAKTWSQIIRIIH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000981 basic dye Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims description 2
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 claims 1
- YWBREQLMDUVNIR-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YWBREQLMDUVNIR-UHFFFAOYSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011630 iodine Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 3
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910021612 Silver iodide Inorganic materials 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- ODWXUNBKCRECNW-UHFFFAOYSA-M bromocopper(1+) Chemical compound Br[Cu+] ODWXUNBKCRECNW-UHFFFAOYSA-M 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- -1 potassium ferricyanide Chemical compound 0.000 description 2
- 229940045105 silver iodide Drugs 0.000 description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 2
- 235000015655 Crocus sativus Nutrition 0.000 description 1
- 244000124209 Crocus sativus Species 0.000 description 1
- VAYROLOSUUAGTR-UHFFFAOYSA-N [Ag].[I] Chemical compound [Ag].[I] VAYROLOSUUAGTR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- LIRDHUDRLFDYAI-UHFFFAOYSA-H iron(3+);trisulfite Chemical compound [Fe+3].[Fe+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O LIRDHUDRLFDYAI-UHFFFAOYSA-H 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- FJWLWIRHZOHPIY-UHFFFAOYSA-N potassium;hydroiodide Chemical compound [K].I FJWLWIRHZOHPIY-UHFFFAOYSA-N 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 239000004248 saffron Substances 0.000 description 1
- 235000013974 saffron Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 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
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47787330A | 1930-08-26 | 1930-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE632925C true DE632925C (de) | 1936-07-16 |
Family
ID=23897686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET39225D Expired DE632925C (de) | 1930-08-26 | 1931-07-31 | Verfahren zur Herstellung von subtraktiven Zweifarbenbildern |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE381762A (enrdf_load_stackoverflow) |
| DE (1) | DE632925C (enrdf_load_stackoverflow) |
| FR (1) | FR720955A (enrdf_load_stackoverflow) |
| GB (1) | GB382320A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2635048A (en) * | 1948-07-06 | 1953-04-14 | Polaroid Corp | Photographic transfer product and process |
| CN114079050A (zh) | 2020-08-31 | 2022-02-22 | 贝特瑞新材料集团股份有限公司 | 硅氧复合材料、其制备方法、负极材料及锂离子电池 |
-
0
- BE BE381762D patent/BE381762A/xx unknown
-
1931
- 1931-07-27 GB GB2139131A patent/GB382320A/en not_active Expired
- 1931-07-31 DE DET39225D patent/DE632925C/de not_active Expired
- 1931-08-01 FR FR720955D patent/FR720955A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB382320A (en) | 1932-10-27 |
| BE381762A (enrdf_load_stackoverflow) | |
| FR720955A (fr) | 1932-02-26 |
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