DE172966A - - Google Patents

Info

Publication number

DE172966A

DE172966A DE172966A DE 172966 A DE172966 A DE 172966A DE 172966 A DE172966 A DE 172966A

Authority

DE

Germany

Prior art keywords

camphor

celluloid

ester

long time

partially

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
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• DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 6
• 241000723346 Cinnamomum camphora Species 0.000 claims description 6
• 229960000846 camphor Drugs 0.000 claims description 6
• 229930008380 camphor Natural products 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 2
• 239000000203 mixture Substances 0.000 claims description 2
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• 229920002160 Celluloid Polymers 0.000 description 3
• 150000002148 esters Chemical class 0.000 description 3
• -1 organic acid esters Chemical class 0.000 description 3
• 239000000020 Nitrocellulose Substances 0.000 description 2
• NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
• HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
• 229920001220 nitrocellulos Polymers 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 108010010803 Gelatin Proteins 0.000 description 1
• 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
• 150000001298 alcohols Chemical class 0.000 description 1
• 229940072049 amyl acetate Drugs 0.000 description 1
• PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
• 125000000649 benzylidene group Chemical group [H]C(=[*])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 150000002168 ethanoic acid esters Chemical class 0.000 description 1
• XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 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
• 238000010438 heat treatment Methods 0.000 description 1
• MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
• 238000004898 kneading Methods 0.000 description 1
• 235000010355 mannitol Nutrition 0.000 description 1
• QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
• LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxy-acetic acid Natural products OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1