DE290872C - - Google Patents
Info
- Publication number
- DE290872C DE290872C DENDAT290872D DE290872DA DE290872C DE 290872 C DE290872 C DE 290872C DE NDAT290872 D DENDAT290872 D DE NDAT290872D DE 290872D A DE290872D A DE 290872DA DE 290872 C DE290872 C DE 290872C
- Authority
- DE
- Germany
- Prior art keywords
- emulsion
- substances
- rays
- radiation
- sol
- 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
- 239000000839 emulsion Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000941 radioactive substance Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- -1 halide salts Chemical class 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 0.000 description 1
- SFKTYEXKZXBQRQ-UHFFFAOYSA-J thorium(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Th+4] SFKTYEXKZXBQRQ-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Radiography Using Non-Light Waves (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191502243T | 1915-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE290872C true DE290872C (enrdf_load_stackoverflow) |
Family
ID=32673826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT290872D Active DE290872C (enrdf_load_stackoverflow) | 1915-02-11 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE290872C (enrdf_load_stackoverflow) |
| FR (1) | FR510632A (enrdf_load_stackoverflow) |
| GB (1) | GB191502243A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267087B (de) * | 1957-12-19 | 1968-04-25 | Norbert Jean Marie Pierre Fran | Verfahren zur Herstellung von Roentgenphotographien |
-
0
- DE DENDAT290872D patent/DE290872C/de active Active
-
1915
- 1915-01-27 FR FR510632A patent/FR510632A/fr not_active Expired
- 1915-02-11 GB GB191502243D patent/GB191502243A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267087B (de) * | 1957-12-19 | 1968-04-25 | Norbert Jean Marie Pierre Fran | Verfahren zur Herstellung von Roentgenphotographien |
Also Published As
| Publication number | Publication date |
|---|---|
| GB191502243A (en) | 1916-02-11 |
| FR510632A (fr) | 1920-12-08 |
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