BE415950A - - Google Patents
Info
- Publication number
- BE415950A BE415950A BE415950DA BE415950A BE 415950 A BE415950 A BE 415950A BE 415950D A BE415950D A BE 415950DA BE 415950 A BE415950 A BE 415950A
- Authority
- BE
- Belgium
- Prior art keywords
- vol
- film
- benzene
- cellulose
- recording
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 24
- 239000011241 protective layer Substances 0.000 claims description 11
- 239000001856 Ethyl cellulose Substances 0.000 claims description 8
- 229920001249 ethyl cellulose Polymers 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 7
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 229920002160 Celluloid Polymers 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000020 Nitrocellulose Substances 0.000 claims description 3
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims description 3
- 229920001220 nitrocellulos Polymers 0.000 claims description 3
- 229940079938 nitrocellulose Drugs 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 229960004667 ethyl cellulose Drugs 0.000 claims 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 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
- Optical Record Carriers And Manufacture Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE415950A true BE415950A (d) |
Family
ID=78984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE415950D BE415950A (d) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE415950A (d) |
-
0
- BE BE415950D patent/BE415950A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2472807A1 (fr) | Milieu d'enregistrement pour systeme de lecture optique, enregistrement obtenu a partir de ce milieu et son procede de duplication | |
FR2468184A1 (fr) | Milieu d'enregistrement optique et son procede de duplication | |
EP0168750B1 (fr) | Disque optique protégé à élements soudes | |
EP0316207A2 (fr) | Procédé pour fabriquer un miroir holographique | |
BE415950A (d) | ||
FR2914775A1 (fr) | Support d'enregistrement optique en super-resolution | |
EP0505461B1 (fr) | Couteau a levre et dispositif de coupe | |
EP0429346B1 (fr) | Procédé pour la fabrication d'un disque à lecture optique | |
FR2692066A1 (fr) | Procédé pour réaliser un modèle de pièce industrielle par transformation partielle d'un liquide sous l'action de la lumière et dispositif de mise en Óoeuvre de ce procédé. | |
BE435908A (d) | ||
BE405940A (d) | ||
BE426972A (d) | ||
BE429365A (d) | ||
FR2476546A1 (fr) | Produit d'enregistrement optique contenant un colorant a, a'-bis-(dialkylaminobenzylidene)-cetone | |
BE434963A (d) | ||
BE407605A (d) | ||
BE422573A (d) | ||
BE427979A (d) | ||
BE405361A (d) | ||
BE422749A (d) | ||
BE435321A (d) | ||
US2163087A (en) | Mechanical recording | |
BE419382A (d) | ||
FR2467460A1 (fr) | Videodisque optique pour l'enregistrement et la lecture a deux longueurs d'onde differentes | |
BE384637A (d) |