BE367534A - - Google Patents

Info

Publication number

BE367534A

BE367534A BE367534DA BE367534A BE 367534 A BE367534 A BE 367534A BE 367534D A BE367534D A BE 367534DA BE 367534 A BE367534 A BE 367534A

Authority

BE

Belgium

Prior art keywords

parts

treated

solution

cellulose

modification

Prior art date

Links

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• LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 12
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 10
• 229920002678 cellulose Polymers 0.000 claims description 9
• 239000001913 cellulose Substances 0.000 claims description 9
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
• 150000004820 halides Chemical class 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• 230000001476 alcoholic effect Effects 0.000 claims description 5
• 238000006243 chemical reaction Methods 0.000 claims description 3
• 150000007530 organic bases Chemical class 0.000 claims description 3
• 235000011118 potassium hydroxide Nutrition 0.000 claims description 3
• 150000001298 alcohols Chemical class 0.000 claims description 2
• 230000004048 modification Effects 0.000 claims 3
• 238000012986 modification Methods 0.000 claims 3
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
• 229910052799 carbon Inorganic materials 0.000 claims 1
• 239000007795 chemical reaction product Substances 0.000 claims 1
• 239000000047 product Substances 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 13
• QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 12
• 229920000742 Cotton Polymers 0.000 description 9
• 235000011121 sodium hydroxide Nutrition 0.000 description 7
• SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 6
• 239000000980 acid dye Substances 0.000 description 6
• 239000000982 direct dye Substances 0.000 description 5
• 239000000463 material Substances 0.000 description 4
• 210000002268 wool Anatomy 0.000 description 4
• 239000000975 dye Substances 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
• NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
• ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• 230000036039 immunity Effects 0.000 description 2
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
• TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
• CJKRXEBLWJVYJD-UHFFFAOYSA-N N,N'-diethylethylenediamine Chemical compound CCNCCNCC CJKRXEBLWJVYJD-UHFFFAOYSA-N 0.000 description 1
• VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical group O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
• CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
• VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical class [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 239000002585 base Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 125000001246 bromo group Chemical group Br* 0.000 description 1
• QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 238000005119 centrifugation Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000000460 chlorine Substances 0.000 description 1
• 229910052801 chlorine Inorganic materials 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 1
• HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 229910000027 potassium carbonate Inorganic materials 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 108090000623 proteins and genes Proteins 0.000 description 1
• 239000012429 reaction media Substances 0.000 description 1
• 150000003385 sodium Chemical class 0.000 description 1
• 238000009987 spinning Methods 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000008096 xylene Substances 0.000 description 1