BE474162A - - Google Patents

Info

Publication number

BE474162A

BE474162A BE474162DA BE474162A BE 474162 A BE474162 A BE 474162A BE 474162D A BE474162D A BE 474162DA BE 474162 A BE474162 A BE 474162A

Authority

BE

Belgium

Prior art keywords

group

process according

fibers

cellulose

desc

Prior art date

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• 238000000034 method Methods 0.000 claims description 10
• 239000002270 dispersing agent Substances 0.000 claims description 8
• 239000000203 mixture Substances 0.000 claims description 5
• 238000002360 preparation method Methods 0.000 claims description 4
• 239000000975 dye Substances 0.000 description 12
• 238000004043 dyeing Methods 0.000 description 9
• 239000000835 fiber Substances 0.000 description 8
• 229920002678 cellulose Polymers 0.000 description 7
• 239000001913 cellulose Substances 0.000 description 7
• 229920000297 Rayon Polymers 0.000 description 6
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
• KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 5
• 239000011780 sodium chloride Substances 0.000 description 5
• GRYBZNLNHVSHPY-UHFFFAOYSA-N sodium;4-hydroxy-5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-2,7-disulfonic acid Chemical group [Na+].C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1NC=C1C=CC=CC1=O GRYBZNLNHVSHPY-UHFFFAOYSA-N 0.000 description 5
• 229920002994 synthetic fiber Polymers 0.000 description 4
• 239000012209 synthetic fiber Substances 0.000 description 4
• 230000001034 aminogenic Effects 0.000 description 3
• 229920003086 cellulose ether Polymers 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 235000011121 sodium hydroxide Nutrition 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
• 238000000227 grinding Methods 0.000 description 2
• 239000002964 rayon Substances 0.000 description 2
• -1 salt ethers Chemical class 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 description 1
• 241000238876 Acari Species 0.000 description 1
• 229920002301 Cellulose acetate Polymers 0.000 description 1
• BZAKHPAUFBSDRY-UHFFFAOYSA-N NC1=C(C=C(C=2C(C3=CC=CC=C3C(C12)=O)=O)[N+](=O)[O-])C=O Chemical compound NC1=C(C=C(C=2C(C3=CC=CC=C3C(C12)=O)=O)[N+](=O)[O-])C=O BZAKHPAUFBSDRY-UHFFFAOYSA-N 0.000 description 1
• 239000004677 Nylon Substances 0.000 description 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 150000001299 aldehydes Chemical class 0.000 description 1
• 150000001412 amines Chemical class 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
• LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
• FERIUCNNQQJTOY-UHFFFAOYSA-M butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 230000000875 corresponding Effects 0.000 description 1
• 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• 239000006185 dispersion Substances 0.000 description 1
• 238000004090 dissolution Methods 0.000 description 1
• HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
• 229940031098 ethanolamine Drugs 0.000 description 1
• 150000002170 ethers Chemical class 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
• 238000003801 milling Methods 0.000 description 1
• 230000001264 neutralization Effects 0.000 description 1
• 229920001778 nylon Polymers 0.000 description 1
• 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
• XBDQKXXYIPTUBI-UHFFFAOYSA-M propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
• 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
• 239000000344 soap Substances 0.000 description 1
• KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 125000001424 substituent group Chemical group 0.000 description 1
• 238000006277 sulfonation reaction Methods 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• UPKAWFACSJWKND-ZXFFUEEESA-J tetrasodium;(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C\1=CC2=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C(N)=C2C(=O)C/1=N/NC(C(OC)=C1)=CC=C1C1=CC=C(N\N=C\2C(C3=C(N)C(=CC(=C3C=C/2)S([O-])(=O)=O)S([O-])(=O)=O)=O)C(OC)=C1 UPKAWFACSJWKND-ZXFFUEEESA-J 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• 239000000080 wetting agent Substances 0.000 description 1