BE635172A - - Google Patents

Info

Publication number

BE635172A

BE635172A BE635172DA BE635172A BE 635172 A BE635172 A BE 635172A BE 635172D A BE635172D A BE 635172DA BE 635172 A BE635172 A BE 635172A

Authority

BE

Belgium

Prior art keywords

filaments

shaped

section

orifices

filament

Prior art date

Links

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• 239000000463 material Substances 0.000 description 21
• 239000004744 fabric Substances 0.000 description 10
• 229920002678 cellulose Polymers 0.000 description 7
• 239000001913 cellulose Substances 0.000 description 7
• 238000005299 abrasion Methods 0.000 description 6
• 230000001154 acute effect Effects 0.000 description 5
• 239000002904 solvent Substances 0.000 description 5
• 238000009987 spinning Methods 0.000 description 5
• 238000000034 method Methods 0.000 description 4
• 238000000578 dry spinning Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 229920002301 cellulose acetate Polymers 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 230000001747 exhibiting effect Effects 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• -1 organic acid ester Chemical class 0.000 description 2
• PGRNEGLBSNLPNP-UHFFFAOYSA-N 1,6-dichloro-3-methylhex-1-ene Chemical compound ClC=CC(C)CCCCl PGRNEGLBSNLPNP-UHFFFAOYSA-N 0.000 description 1
• 235000011437 Amygdalus communis Nutrition 0.000 description 1
• DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
• 229920002284 Cellulose triacetate Polymers 0.000 description 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
• 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
• 239000001856 Ethyl cellulose Substances 0.000 description 1
• ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical class CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
• 239000004677 Nylon Substances 0.000 description 1
• 239000004952 Polyamide Substances 0.000 description 1
• 229920000954 Polyglycolide Polymers 0.000 description 1
• 241000220304 Prunus dulcis Species 0.000 description 1
• XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 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
• 238000005273 aeration Methods 0.000 description 1
• 235000020224 almond Nutrition 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 239000007894 caplet Substances 0.000 description 1
• 229920001727 cellulose butyrate Polymers 0.000 description 1
• 229920006218 cellulose propionate Polymers 0.000 description 1
• 238000004140 cleaning Methods 0.000 description 1
• 229920001577 copolymer Polymers 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 229920001249 ethyl cellulose Polymers 0.000 description 1
• 235000019325 ethyl cellulose Nutrition 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 238000005304 joining Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 238000002074 melt spinning Methods 0.000 description 1
• 238000003801 milling Methods 0.000 description 1
• 229920001778 nylon Polymers 0.000 description 1
• 229920002239 polyacrylonitrile Polymers 0.000 description 1
• 229920002647 polyamide Polymers 0.000 description 1
• 229920006122 polyamide resin Polymers 0.000 description 1
• 229920000728 polyester Polymers 0.000 description 1
• 239000004633 polyglycolic acid Substances 0.000 description 1
• 229920000098 polyolefin Polymers 0.000 description 1
• 238000007665 sagging Methods 0.000 description 1
• 238000003892 spreading Methods 0.000 description 1
• 229920002994 synthetic fiber Polymers 0.000 description 1
• KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
• 229920001169 thermoplastic Polymers 0.000 description 1
• 239000004416 thermosoftening plastic Substances 0.000 description 1
• 229920001567 vinyl ester resin Polymers 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 238000002166 wet spinning Methods 0.000 description 1