BE426822A - - Google Patents
Info
- Publication number
- BE426822A BE426822A BE426822DA BE426822A BE 426822 A BE426822 A BE 426822A BE 426822D A BE426822D A BE 426822DA BE 426822 A BE426822 A BE 426822A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphide
- metal
- recordings
- sol
- reproduced
- Prior art date
Links
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 24
- -1 sulphide ions Chemical class 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000084 colloidal system Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000003534 oscillatory effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002923 metal particle Substances 0.000 claims description 4
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 1
- 108010010803 Gelatin Proteins 0.000 description 8
- 239000008273 gelatin Substances 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 235000011852 gelatine desserts Nutrition 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229960002523 mercuric chloride Drugs 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE426822A true BE426822A (member.php) |
Family
ID=87528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE426822D BE426822A (member.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE426822A (member.php) |
-
0
- BE BE426822D patent/BE426822A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2516258A1 (fr) | Emulsion au bromure d'argent de repartition granulometrique etroite et procede pour sa preparation | |
| FR2801313A1 (fr) | Produit collagenique contenant du collagene d'origine marine a faible odeur et de preference a proprietes mecaniques ameliorees, ainsi que son utilisation sous forme de compositions ou de produits cosmetiques ou pharmaceutiques | |
| WO2014132012A1 (fr) | Particules de type cœur-ecorce a base de polydopamine et d'huile vegetale | |
| BE426822A (member.php) | ||
| EP3145861B1 (fr) | Procédé de préparation d'une suspension contenant des nanotubes de carbone et suspension stable ainsi obtenue | |
| EP3013310B1 (fr) | Composition cosmétique stable contenant un monoglycéride, un ester tartrique de monoglycéride et une charge enrobée | |
| FR2486056A1 (fr) | Percarbonate granulaire creux et procede de preparation de celui-ci | |
| EP1414313B1 (fr) | Composition a structure composite contenant des substances sensitives | |
| CH496472A (fr) | Procédé de préparation de petites capsules polymères | |
| EP0006370A1 (fr) | Préparation de polymères hydrosolubles utilisables comme floculants | |
| CA1207195A (fr) | Compositions de polymeres hydrosolubles enrobes, leur preparation et leur utilisation pour la preparation de solutions aqueuses destinees a la recuperation assistee du petrole | |
| CH635487A5 (fr) | Procede de fabrication de gommes a macher. | |
| FR2808967A1 (fr) | Noyau enrobe pour perle de culture | |
| FR2534036A1 (fr) | Emulsion a grains tabulaires de bromure d'argent, produit photographique le contenant et procede pour le preparer | |
| EP2945733A2 (fr) | Capsules gélifiees, et capsules gélifiées lyophilisees, renforcees, contenant des nano-objets et leurs procédés de préparation. | |
| EP0016872A1 (fr) | Procédé de fabrication d'un trioxyde d'antimoine photostable | |
| BE894968A (fr) | Produits photographiques pretannes et leur utilisation en radiographie | |
| US240262A (en) | Phototypography | |
| BE420026A (member.php) | ||
| Aleksejeva et al. | Photoinduced phenomena in azo-dyed gelatine films | |
| BE394122A (member.php) | ||
| BE555013A (member.php) | ||
| Sirvent-Verdú et al. | Low-toxicity photopolymer Biophotopol optimization to record wavelength-shifted holographic couplers | |
| FR3042510A1 (fr) | Procede de reduction de rugosite de la surface d'une piece | |
| BE419382A (member.php) |