BE392654A - - Google Patents

Info

Publication number

BE392654A

BE392654A BE392654DA BE392654A BE 392654 A BE392654 A BE 392654A BE 392654D A BE392654D A BE 392654DA BE 392654 A BE392654 A BE 392654A

Authority

BE

Belgium

Prior art keywords

film

extraction

hours

kgs

per

Prior art date

Links

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• 239000000126 substance Substances 0.000 claims description 10
• 239000003974 emollient agent Substances 0.000 claims description 6
• 239000007788 liquid Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 5
• 229920002678 cellulose Polymers 0.000 claims description 4
• 239000001913 cellulose Substances 0.000 claims description 4
• 239000002904 solvent Substances 0.000 claims description 4
• 239000000084 colloidal system Substances 0.000 claims description 3
• 239000012985 polymerization agent Substances 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• 238000000605 extraction Methods 0.000 description 14
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
• 238000001035 drying Methods 0.000 description 7
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
• 238000007792 addition Methods 0.000 description 5
• 238000006116 polymerization reaction Methods 0.000 description 5
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 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 2
• 241000723346 Cinnamomum camphora Species 0.000 description 2
• 108010010803 Gelatin Proteins 0.000 description 2
• 239000000020 Nitrocellulose Substances 0.000 description 2
• 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 2
• 229960000846 camphor Drugs 0.000 description 2
• 229930008380 camphor Natural products 0.000 description 2
• 239000003795 chemical substances by application 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
• 238000004519 manufacturing process Methods 0.000 description 2
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
• 229920001220 nitrocellulos Polymers 0.000 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• -1 sulfotoluene amide Chemical class 0.000 description 2
• XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 2
• 229920002284 Cellulose triacetate Polymers 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 229910019142 PO4 Inorganic materials 0.000 description 1
• NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 229920002301 cellulose acetate Polymers 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000008030 elimination Effects 0.000 description 1
• 238000003379 elimination reaction Methods 0.000 description 1
• 239000000945 filler Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• JCZMXVGQBBATMY-UHFFFAOYSA-N nitro acetate Chemical compound CC(=O)O[N+]([O-])=O JCZMXVGQBBATMY-UHFFFAOYSA-N 0.000 description 1
• NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
• 239000010452 phosphate Substances 0.000 description 1
• 239000013557 residual solvent Substances 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• 235000014347 soups Nutrition 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 230000037303 wrinkles Effects 0.000 description 1