BE534226A - - Google Patents
Info
- Publication number
- BE534226A BE534226A BE534226DA BE534226A BE 534226 A BE534226 A BE 534226A BE 534226D A BE534226D A BE 534226DA BE 534226 A BE534226 A BE 534226A
- Authority
- BE
- Belgium
- Prior art keywords
- printing
- compounds
- diazoamino
- neutral
- color
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 13
- 230000001264 neutralization Effects 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009834 vaporization Methods 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- -1 diazoamino compounds Chemical class 0.000 description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 8
- 235000011121 sodium hydroxide Nutrition 0.000 description 7
- 159000000000 sodium salts Chemical class 0.000 description 7
- 230000001808 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000000984 vat dye Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 210000002268 Wool Anatomy 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000001187 sodium carbonate Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- WXUAZZARGUDIHU-UHFFFAOYSA-N 2-(ethylamino)-5-sulfobenzoic acid Chemical compound CCNC1=CC=C(S(O)(=O)=O)C=C1C(O)=O WXUAZZARGUDIHU-UHFFFAOYSA-N 0.000 description 2
- AQYMRQUYPFCXDM-UHFFFAOYSA-N 3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide Chemical compound COC1=CC=CC=C1NC(=O)C1=CC2=CC=CC=C2C=C1O AQYMRQUYPFCXDM-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- PLVBBUUBVVJOIB-UHFFFAOYSA-N 2,5-dichloro-4-methylaniline Chemical compound CC1=CC(Cl)=C(N)C=C1Cl PLVBBUUBVVJOIB-UHFFFAOYSA-N 0.000 description 1
- JWNYMRVWULNVDD-UHFFFAOYSA-N 2-(methylamino)-5-sulfobenzoic acid Chemical compound CNC1=CC=C(S(O)(=O)=O)C=C1C(O)=O JWNYMRVWULNVDD-UHFFFAOYSA-N 0.000 description 1
- OMUPQCXITFAUCB-UHFFFAOYSA-N 4,5-dichloro-2-methoxyaniline Chemical compound COC1=CC(Cl)=C(Cl)C=C1N OMUPQCXITFAUCB-UHFFFAOYSA-N 0.000 description 1
- QFUZJHWRUZVIOF-UHFFFAOYSA-N 4,5-dichloro-2-methylaniline Chemical compound CC1=CC(Cl)=C(Cl)C=C1N QFUZJHWRUZVIOF-UHFFFAOYSA-N 0.000 description 1
- QXHFCTQXBMGLQY-UHFFFAOYSA-N 4-bromo-5-chloro-2-methoxyaniline Chemical compound COC1=CC(Br)=C(Cl)C=C1N QXHFCTQXBMGLQY-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003292 diminished Effects 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 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
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000003381 solubilizing Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/12—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes prepared in situ
- D06P1/127—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes prepared in situ using a stabilised diazo component, e.g. diazoamino, anti-diazotate or nitrosamine R-N=N-OK, diazosulfonate, hydrazinesulfonate, R-N=N-N-CN
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534226A true BE534226A (xx) |
Family
ID=165664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534226D BE534226A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE534226A (xx) |
-
0
- BE BE534226D patent/BE534226A/fr unknown
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