DE203685C - - Google Patents

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Publication number

DE203685C

DE203685C DENDAT203685D DE203685DA DE203685C DE 203685 C DE203685 C DE 203685C DE NDAT203685 D DENDAT203685 D DE NDAT203685D DE 203685D A DE203685D A DE 203685DA DE 203685 C DE203685 C DE 203685C

Authority

DE

Germany

Prior art keywords

celluloid

shellac

mass

record

sound

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.)

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• 229920002160 Celluloid Polymers 0.000 claims description 18
• 229920001800 Shellac Polymers 0.000 claims description 10
• ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims description 10
• 229940113147 shellac Drugs 0.000 claims description 10
• 235000013874 shellac Nutrition 0.000 claims description 10
• 239000004208 shellac Substances 0.000 claims description 10
• 239000000203 mixture Substances 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 description 5
• 239000000463 material Substances 0.000 description 5
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 239000000470 constituent Substances 0.000 description 3
• 235000004237 Crocus Nutrition 0.000 description 2
• 241000596148 Crocus Species 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 230000033458 reproduction Effects 0.000 description 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 description 1
• 241000723346 Cinnamomum camphora Species 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 239000000020 Nitrocellulose Substances 0.000 description 1
• 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 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 229960000846 camphor Drugs 0.000 description 1
• 229930008380 camphor Natural products 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000004615 ingredient Substances 0.000 description 1
• 239000011159 matrix material Substances 0.000 description 1
• 229920001220 nitrocellulos Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1