BE365915A - - Google Patents

Info

Publication number

BE365915A

BE365915A BE365915DA BE365915A BE 365915 A BE365915 A BE 365915A BE 365915D A BE365915D A BE 365915DA BE 365915 A BE365915 A BE 365915A

Authority

BE

Belgium

Prior art keywords

filaments

roller

stretching

cellulose

threads

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002904 solvent Substances 0.000 claims description 22
• 238000009987 spinning Methods 0.000 claims description 18
• 229920002678 cellulose Polymers 0.000 claims description 17
• 239000001913 cellulose Substances 0.000 claims description 15
• 238000000034 method Methods 0.000 claims description 14
• 230000002093 peripheral Effects 0.000 claims description 9
• 239000003795 chemical substances by application Substances 0.000 claims description 8
• 229920002301 Cellulose acetate Polymers 0.000 claims description 5
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 238000001704 evaporation Methods 0.000 claims description 3
• 235000010980 cellulose Nutrition 0.000 description 13
• 238000001125 extrusion Methods 0.000 description 5
• 238000009835 boiling Methods 0.000 description 4
• 239000007787 solid Substances 0.000 description 3
• 150000002148 esters Chemical class 0.000 description 2
• 150000002170 ethers Chemical class 0.000 description 2
• 238000003801 milling Methods 0.000 description 2
• 239000004014 plasticizer Substances 0.000 description 2
• DQEFEBPAPFSJLV-WLTGXWPBSA-N [(2R,3R,4S,5R,6S)-4,5,6-tri(propanoyloxy)-3-[(2S,3R,4S,5R,6R)-3,4,5-tri(propanoyloxy)-6-(propanoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl propanoate Chemical compound CCC(=O)OC[C@H]1O[C@@H](OC(=O)CC)[C@H](OC(=O)CC)[C@@H](OC(=O)CC)[C@@H]1O[C@H]1[C@H](OC(=O)CC)[C@@H](OC(=O)CC)[C@H](OC(=O)CC)[C@@H](COC(=O)CC)O1 DQEFEBPAPFSJLV-WLTGXWPBSA-N 0.000 description 1
• 150000001298 alcohols Chemical class 0.000 description 1
• 230000003042 antagnostic Effects 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
• 230000015572 biosynthetic process Effects 0.000 description 1
• 229920001727 cellulose butyrate Polymers 0.000 description 1
• 230000015271 coagulation Effects 0.000 description 1
• 238000005345 coagulation Methods 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 230000000875 corresponding Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 125000004185 ester group Chemical group 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 150000002334 glycols Chemical class 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• BDAGIHXWWSANSR-UHFFFAOYSA-M methanoate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
• 150000002895 organic esters Chemical class 0.000 description 1
• 230000001105 regulatory Effects 0.000 description 1
• 239000004753 textile Substances 0.000 description 1
• 238000004804 winding Methods 0.000 description 1