BE391003A - - Google Patents

Info

Publication number

BE391003A

BE391003A BE391003DA BE391003A BE 391003 A BE391003 A BE 391003A BE 391003D A BE391003D A BE 391003DA BE 391003 A BE391003 A BE 391003A

Authority

BE

Belgium

Prior art keywords

films

plasticizers

agents

volatile

cellulose derivatives

Prior art date

Links

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• 239000004014 plasticizer Substances 0.000 claims description 12
• 229920002678 cellulose Polymers 0.000 claims description 8
• 239000001913 cellulose Substances 0.000 claims description 8
• 239000002904 solvent Substances 0.000 claims description 8
• 238000009835 boiling Methods 0.000 claims description 7
• 239000003795 chemical substances by application Substances 0.000 claims description 7
• 238000004519 manufacturing process Methods 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 5
• 239000007788 liquid Substances 0.000 claims description 4
• 230000008961 swelling Effects 0.000 claims description 4
• 239000000463 material Substances 0.000 description 10
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
• 238000001556 precipitation Methods 0.000 description 5
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
• 238000005266 casting Methods 0.000 description 3
• 150000002148 esters Chemical class 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 3
• 229940105990 diglycerin Drugs 0.000 description 2
• GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 2
• 150000002168 ethanoic acid esters Chemical class 0.000 description 2
• 235000011187 glycerol Nutrition 0.000 description 2
• XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 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
• BYHQTRFJOGIQAO-GOSISDBHSA-N 3-(4-bromophenyl)-8-[(2R)-2-hydroxypropyl]-1-[(3-methoxyphenyl)methyl]-1,3,8-triazaspiro[4.5]decan-2-one Chemical compound C[C@H](CN1CCC2(CC1)CN(C(=O)N2CC3=CC(=CC=C3)OC)C4=CC=C(C=C4)Br)O BYHQTRFJOGIQAO-GOSISDBHSA-N 0.000 description 1
• 229920002160 Celluloid Polymers 0.000 description 1
• 241000723346 Cinnamomum camphora Species 0.000 description 1
• 239000000020 Nitrocellulose Substances 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
• 239000004067 bulking agent Substances 0.000 description 1
• 229960000846 camphor Drugs 0.000 description 1
• 229930008380 camphor Natural products 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 150000002170 ethers Chemical class 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 150000002334 glycols Chemical class 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 229920001220 nitrocellulos Polymers 0.000 description 1
• -1 phthalate ester Chemical class 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 239000000243 solution Substances 0.000 description 1
• ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1