DE297802C - - Google Patents
Info
- Publication number
- DE297802C DE297802C DENDAT297802D DE297802DA DE297802C DE 297802 C DE297802 C DE 297802C DE NDAT297802 D DENDAT297802 D DE NDAT297802D DE 297802D A DE297802D A DE 297802DA DE 297802 C DE297802 C DE 297802C
- Authority
- DE
- Germany
- Prior art keywords
- silver
- color
- colored
- light
- red
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- 229920000159 gelatin Polymers 0.000 claims description 7
- 235000019322 gelatine Nutrition 0.000 claims description 7
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004061 bleaching Methods 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 9
- 239000001828 Gelatine Substances 0.000 claims 2
- 238000004043 dyeing Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 241000409201 Luina Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000010306 acid treatment Methods 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 238000005562 fading Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 150000003378 silver Chemical class 0.000 claims 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- -1 Potassium ferricyanide Chemical compound 0.000 description 1
- RFNKBMLSKWPQSP-UHFFFAOYSA-N [Ag].[I].[Br] Chemical compound [Ag].[I].[Br] RFNKBMLSKWPQSP-UHFFFAOYSA-N 0.000 description 1
- 235000011126 aluminium potassium sulphate Nutrition 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 description 1
- 238000011144 upstream manufacturing 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE297802C true DE297802C (en, 2012) |
Family
ID=552071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT297802D Active DE297802C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE297802C (en, 2012) |
-
0
- DE DENDAT297802D patent/DE297802C/de active Active
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