DE1447809A1 - Verfahren zur Herstellung einer blauen Gelatine-Silber-Dispersion fuer Lichthofschutz- oder Filterschichten - Google Patents
Verfahren zur Herstellung einer blauen Gelatine-Silber-Dispersion fuer Lichthofschutz- oder FilterschichtenInfo
- Publication number
- DE1447809A1 DE1447809A1 DE19511447809 DE1447809A DE1447809A1 DE 1447809 A1 DE1447809 A1 DE 1447809A1 DE 19511447809 DE19511447809 DE 19511447809 DE 1447809 A DE1447809 A DE 1447809A DE 1447809 A1 DE1447809 A1 DE 1447809A1
- Authority
- DE
- Germany
- Prior art keywords
- antihalation
- production
- filter layers
- silver dispersion
- blue gelatin
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 2
- 229910052709 silver Inorganic materials 0.000 title description 2
- 239000004332 silver Substances 0.000 title description 2
- 239000006185 dispersion Substances 0.000 title 1
- 229920000159 gelatin Polymers 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 239000001828 Gelatine Substances 0.000 description 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229920002258 tannic acid Polymers 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
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/8255—Silver or silver compounds therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Colloid Chemistry (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511447809 DE1447809A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung einer blauen Gelatine-Silber-Dispersion fuer Lichthofschutz- oder Filterschichten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511447809 DE1447809A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung einer blauen Gelatine-Silber-Dispersion fuer Lichthofschutz- oder Filterschichten |
| DEV0025387 | 1964-02-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1447809A1 true DE1447809A1 (de) | 1969-02-06 |
| DE1447809B2 DE1447809B2 (enrdf_load_stackoverflow) | 1973-10-11 |
| DE1447809C3 DE1447809C3 (enrdf_load_stackoverflow) | 1974-05-09 |
Family
ID=25752096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511447809 Granted DE1447809A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung einer blauen Gelatine-Silber-Dispersion fuer Lichthofschutz- oder Filterschichten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1447809A1 (enrdf_load_stackoverflow) |
-
1951
- 1951-01-28 DE DE19511447809 patent/DE1447809A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1447809B2 (enrdf_load_stackoverflow) | 1973-10-11 |
| DE1447809C3 (enrdf_load_stackoverflow) | 1974-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |