BE405510A - - Google Patents

Info

Publication number

BE405510A

BE405510A BE405510DA BE405510A BE 405510 A BE405510 A BE 405510A BE 405510D A BE405510D A BE 405510DA BE 405510 A BE405510 A BE 405510A

Authority

BE

Belgium

Prior art keywords

viscose

solution

manufacturing

carbon disulphide

luster

Prior art date

Links

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• QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 15
• 229920000297 Rayon Polymers 0.000 claims description 15
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 239000002932 luster Substances 0.000 claims description 6
• 239000004753 textile Substances 0.000 claims description 6
• 230000002238 attenuated effect Effects 0.000 claims description 4
• ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 4
• 239000002904 solvent Substances 0.000 claims description 4
• 239000012991 xanthate Substances 0.000 claims description 4
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 229910052717 sulfur Inorganic materials 0.000 claims description 3
• 239000011593 sulfur Substances 0.000 claims description 3
• 239000004264 Petrolatum Substances 0.000 claims description 2
• 239000006185 dispersion Substances 0.000 claims description 2
• 229940066842 petrolatum Drugs 0.000 claims description 2
• 235000019271 petrolatum Nutrition 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
• 239000007788 liquid Substances 0.000 claims 1
• 230000001737 promoting effect Effects 0.000 claims 1
• 230000000087 stabilizing effect Effects 0.000 claims 1
• 238000009987 spinning Methods 0.000 description 6
• 230000007547 defect Effects 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000015271 coagulation Effects 0.000 description 1
• 238000005345 coagulation Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 239000011344 liquid material Substances 0.000 description 1
• 239000004627 regenerated cellulose Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 239000011343 solid material Substances 0.000 description 1