PL1735B1 - The method of obtaining azo dyes. - Google Patents
The method of obtaining azo dyes. Download PDFInfo
- Publication number
- PL1735B1 PL1735B1 PL1735A PL173522A PL1735B1 PL 1735 B1 PL1735 B1 PL 1735B1 PL 1735 A PL1735 A PL 1735A PL 173522 A PL173522 A PL 173522A PL 1735 B1 PL1735 B1 PL 1735B1
- Authority
- PL
- Poland
- Prior art keywords
- azo dyes
- toluidide
- water
- chloro
- sodium
- Prior art date
Links
- 239000000987 azo dye Substances 0.000 title claims 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000008049 diazo compounds Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000001632 sodium acetate Substances 0.000 description 5
- 235000017281 sodium acetate Nutrition 0.000 description 5
- 241000416162 Astragalus gummifer Species 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- PCHYYOCUCGCSBU-UHFFFAOYSA-N 4-bromo-2-methylaniline Chemical compound CC1=CC(Br)=CC=C1N PCHYYOCUCGCSBU-UHFFFAOYSA-N 0.000 description 2
- CXNVOWPRHWWCQR-UHFFFAOYSA-N 4-Chloro-ortho-toluidine Chemical compound CC1=CC(Cl)=CC=C1N CXNVOWPRHWWCQR-UHFFFAOYSA-N 0.000 description 1
- HIHCTGNZNHSZPP-UHFFFAOYSA-N 4-chloro-3-methylaniline Chemical compound CC1=CC(N)=CC=C1Cl HIHCTGNZNHSZPP-UHFFFAOYSA-N 0.000 description 1
- WRZOMWDJOLIVQP-UHFFFAOYSA-N 5-Chloro-ortho-toluidine Chemical compound CC1=CC=C(Cl)C=C1N WRZOMWDJOLIVQP-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- ZXPSRPAUXQIYID-UHFFFAOYSA-N [N].[Na] Chemical compound [N].[Na] ZXPSRPAUXQIYID-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Description
Wykryto, iz sprzeganie jakiegokolwiek dowolnego zwiazku dwuazowego z 4-chlo- ro-3-toluidydem lub 4-bromo-3-toluidydem kwasu 2. 3-oksynaftoesowego wydaje barw¬ niki, odznaczajace sie wielka wyrazistoscia (nie rozpelzajace sie). Wyrazistosc barw¬ ników tych jest w porównaniu z wyrazisto¬ scia barwników zestawionych podobnie tak znacznie doskonalsza, ze nowe barwniki stwarzaja epoke w dziedzinie tkactwa wzo¬ rzystego. Szczególnie cennemi wlasnoscia¬ mi wyrózniaja sie barwniki chlorowco — podstawione obu skladowych.Przyklad I. Zaprawa: 23 g 4-chloro-3-toluidydu kwasu 2-3-oksy- naftoesowego, 60 g lugu sodowego 22° Be wody wrzacej, 20 g mydla para P. N. na jeden litr.Farba drukarska: 14 g 4-chloro-3-toluidyny, 200 g wody, 26 g kwasu solnego 22° Be rozpuscic, ochlodzic, 150 g lodu, poczem dodac: 7 g azotynu sodowego, rozpuszczo¬ nego w 50 g wody, rozrobic z 540 g tragantu 60 : 1000 i przed uzy¬ waniem dodac 20 g octanu sodowego. 1 kilo.Przyklad IL Zaprawa, jak w przykla¬ dzie L Farba drukarska: 14,1 g 4-chloro-toluidyny, 200 g wody, 26 g kwasu solnego 22° Be rozpu¬ scic, ochlodzic 150 g lodu, poczem dodac 7 g azotynu sodowego, rozpu¬ szczonego w 50 g wody, rozrobic w 540 g tragantu 60 : 1000 i przed u- zyciem dodac 23 g octanu sodowego.Przyklad I IL Zaprawa: 23 g 4-chloro-3-toluidydu kwasu 2-3-oksy- naftoesowego, 60 g lugu sodowego 22° Be wody goracej, 20 g mydla para P. N. 1 litr.Farba drukarska: i 8,6 g 4-bromo-2-toluidyny, 26 g kwasu solnego 22° Be, 170 g wody goracej, 150 g lodu, 7 g azotynu sodowego, 50 g wody, 540 g tragantu 6% i przed uzyciem dodac 20 g octanu sodowego. 1 kilo.Przyklad V. Zaprawa: 27 g 4-bromo-3-toluidydu kwasu 2-3-oksy- naftoesowego, 60 g lugu sodowego 22° Be, wody goracej, 20 g mydla para P. N.Farba drukarska: 18,6 g 4-bromo-2-toluidyny, 26 g kwasu solnego 22° Be, 170 g wody goracej, 150 g lodu, 7 g azotynu sodowego, 509 g wody, 540 g tragantu 6% i przed uzyciem dodac 20 g octanu sodowego.Przyklad VL Zaprawa jak w przykla¬ dzie V.Farba drukarska: 14,1 g 5-chloro-2-toluidyny, 26 g kwasu solnego 22° Be, 170 g wody goracej, 150 g lodu, 7 g azotu sodowego, 50 g wody, 540 g tragantu 6% i przed uzyciem dodac 20 g krystalicznego octanu sodo¬ wego. 1 litr. 1 kilo.Materjal bawelniany obrabia sie powyz- szemi zaprawami i po wysuszeniu tloczy farba drukarska. PLIt has been found that the coupling of any diazo compound with 4-chloro-3-toluidide or 2-3-oxynaphthoic acid 4-bromo-3-toluidide produces dyes which are distinguished by high definition (not blending). The expressiveness of these dyes is, in comparison with the expressiveness of similar dyes, so much better that the new dyes create an epoke in the field of pattern weaving. Particularly valuable properties are the halogen-substituted dyes of both components. Example I. Mortar: 23 g of 2-3-oxy-naphthoic acid 4-chloro-3-toluidide, 60 g of sodium liquor 22 ° Be boiling water, 20 g of soap steam PN per liter. Printing ink: 14 g of 4-chloro-3-toluidine, 200 g of water, 26 g of hydrochloric acid 22 °. Be dissolved, cool, 150 g of ice, then add: 7 g of sodium nitrite, dissolved in 50 g of water, dissolve with 540 g of tragant 60: 1000 and add 20 g of sodium acetate before use. 1 kilo. Example IL Mortar, as in example L Printing ink: 14.1 g of 4-chloro-toluidine, 200 g of water, 26 g of hydrochloric acid 22 ° Be dissolving, cool 150 g of ice, then add 7 g sodium nitrite, dissolved in 50 g of water, dissolve in 540 g of tragant 60: 1000 and add 23 g of sodium acetate before use. Example 1 IL Mortar: 23 g of 2-3-oxy acid 4-chloro-3-toluidide - naphtha, 60 g sodium lug 22 ° Be hot water, 20 g steam soap PN 1 liter Printing ink: i 8.6 g 4-bromo-2-toluidine, 26 g hydrochloric acid 22 ° Be, 170 g hot water, 150 g of ice, 7 g of sodium nitrite, 50 g of water, 540 g of tragantite 6% and add 20 g of sodium acetate before use. 1 kilo Example V. Mortar: 27 g of 2-3-oxy-naphthoic acid 4-bromo-3-toluidide, 60 g of sodium lug 22 ° Be, hot water, 20 g of soap steam PN Printing ink: 18.6 g 4 -bromo-2-toluidine, 26 g of hydrochloric acid 22 ° Be, 170 g of hot water, 150 g of ice, 7 g of sodium nitrite, 509 g of water, 540 g of tragant 6% and add 20 g of sodium acetate before use. as in example V. Printing ink: 14.1 g of 5-chloro-2-toluidine, 26 g of hydrochloric acid 22 ° Be, 170 g of hot water, 150 g of ice, 7 g of sodium nitrogen, 50 g of water, 540 g 6% tragant and add 20 g of crystalline sodium acetate before use. 1 liter. 1 kilo. The cotton material is treated with the above mortars and, after drying, printing ink is pressed. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL1735B1 true PL1735B1 (en) | 1925-03-31 |
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