BE362860A

BE362860A -

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Publication number: BE362860A
Authority: BE; Belgium
Prior art keywords: cellulose; derivatives; parts; dissolved; solution
Prior art date

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English (en)

French (fr)

Publication of BE362860A publication Critical patent/BE362860A/fr

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229920002678 cellulose Polymers 0.000 claims description 14
239000001913 cellulose Substances 0.000 claims description 14
239000000203 mixture Substances 0.000 claims description 8
239000002253 acid Substances 0.000 claims description 5
150000007513 acids Chemical class 0.000 claims description 4
150000003839 salts Chemical class 0.000 claims description 4
239000000463 material Substances 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
150000002500 ions Chemical class 0.000 claims description 2
150000001875 compounds Chemical class 0.000 claims 1
159000000000 sodium salts Chemical class 0.000 description 9
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 9
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
235000019441 ethanol Nutrition 0.000 description 5
229940081735 acetylcellulose Drugs 0.000 description 4
229920002301 cellulose acetate Polymers 0.000 description 4
235000002639 sodium chloride Nutrition 0.000 description 4
239000000020 Nitrocellulose Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 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 description 3
238000004519 manufacturing process Methods 0.000 description 3
229920001220 nitrocellulos Polymers 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
229920000297 Rayon Polymers 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
238000007792 addition Methods 0.000 description 2
150000003863 ammonium salts Chemical class 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
238000004043 dyeing Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
-1 heterocyclic sulfonic acids Chemical class 0.000 description 2
239000003921 oil Substances 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
238000007493 shaping process Methods 0.000 description 2
MWJUYGQNYQVTIP-KTKRTIGZSA-N (z)-2-sulfooctadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCC(C(O)=O)S(O)(=O)=O MWJUYGQNYQVTIP-KTKRTIGZSA-N 0.000 description 1
FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 1
YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 1
CJAJEZSCULAKCB-UHFFFAOYSA-N 2-sulfohexadecanoic acid Chemical compound CCCCCCCCCCCCCCC(C(O)=O)S(O)(=O)=O CJAJEZSCULAKCB-UHFFFAOYSA-N 0.000 description 1
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000003599 detergent Substances 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
150000002391 heterocyclic compounds Chemical class 0.000 description 1
239000003906 humectant Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
238000009987 spinning Methods 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
230000009466 transformation Effects 0.000 description 1
229960002703 undecylenic acid Drugs 0.000 description 1
238000005406 washing Methods 0.000 description 1