GB191320396A - Improvements in and connected with the Production of Photographs in Natural Colours. - Google Patents
Improvements in and connected with the Production of Photographs in Natural Colours.Info
- Publication number
- GB191320396A GB191320396A GB191320396DA GB191320396A GB 191320396 A GB191320396 A GB 191320396A GB 191320396D A GB191320396D A GB 191320396DA GB 191320396 A GB191320396 A GB 191320396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- granules
- dyed
- binding
- colour
- emulsion
- 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
- 239000003086 colorant Substances 0.000 title abstract 3
- 239000008187 granular material Substances 0.000 abstract 12
- 239000000839 emulsion Substances 0.000 abstract 8
- 230000008275 binding mechanism Effects 0.000 abstract 5
- 239000000975 dye Substances 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 239000008188 pellet Substances 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000344 soap Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 abstract 1
- 241000723346 Cinnamomum camphora Species 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000981 basic dye Substances 0.000 abstract 1
- -1 binding-media Substances 0.000 abstract 1
- 229960000846 camphor Drugs 0.000 abstract 1
- 229930008380 camphor Natural products 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 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
- G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE264207T | 1912-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191320396A true GB191320396A (en) | 1916-10-26 |
Family
ID=32604748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191320396D Expired GB191320396A (en) | 1912-09-09 | 1913-09-09 | Improvements in and connected with the Production of Photographs in Natural Colours. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE264207C (enrdf_load_stackoverflow) |
| FR (1) | FR466906A (enrdf_load_stackoverflow) |
| GB (1) | GB191320396A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0302610A3 (en) * | 1987-08-07 | 1990-08-16 | Minnesota Mining And Manufacturing Company | Light sensitive element |
-
1912
- 1912-09-09 DE DE1912264207D patent/DE264207C/de not_active Expired - Lifetime
-
1913
- 1913-09-08 FR FR466906D patent/FR466906A/fr not_active Expired
- 1913-09-09 GB GB191320396D patent/GB191320396A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE264207C (enrdf_load_stackoverflow) | |
| FR466906A (fr) | 1914-05-28 |
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