DE223767C - - Google Patents
Info
- Publication number
- DE223767C DE223767C DENDAT223767D DE223767DA DE223767C DE 223767 C DE223767 C DE 223767C DE NDAT223767 D DENDAT223767 D DE NDAT223767D DE 223767D A DE223767D A DE 223767DA DE 223767 C DE223767 C DE 223767C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- gelatin
- layer
- grid
- collodion
- 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
- 239000000975 dye Substances 0.000 claims description 21
- 229920000159 gelatin Polymers 0.000 claims description 19
- 235000019322 gelatine Nutrition 0.000 claims description 19
- 108010010803 Gelatin Proteins 0.000 claims description 18
- 239000008273 gelatin Substances 0.000 claims description 18
- 235000011852 gelatine desserts Nutrition 0.000 claims description 18
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000000981 basic dye Substances 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 3
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 claims 1
- 239000000980 acid dye Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 description 4
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 4
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 3
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 3
- 229940011411 erythrosine Drugs 0.000 description 3
- 235000012732 erythrosine Nutrition 0.000 description 3
- 239000004174 erythrosine Substances 0.000 description 3
- 229960000907 methylthioninium chloride Drugs 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 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
- G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
- G03C7/06—Manufacture of colour screens
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE223767C true DE223767C (enrdf_load_stackoverflow) |
Family
ID=484559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT223767D Active DE223767C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE223767C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE815783C (de) * | 1948-10-02 | 1951-10-04 | Josef Brand | Eiserner Grubenstempel |
-
0
- DE DENDAT223767D patent/DE223767C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE815783C (de) * | 1948-10-02 | 1951-10-04 | Josef Brand | Eiserner Grubenstempel |
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