DE131288C - - Google Patents
Info
- Publication number
- DE131288C DE131288C DENDAT131288D DE131288DA DE131288C DE 131288 C DE131288 C DE 131288C DE NDAT131288 D DENDAT131288 D DE NDAT131288D DE 131288D A DE131288D A DE 131288DA DE 131288 C DE131288 C DE 131288C
- Authority
- DE
- Germany
- Prior art keywords
- amidophenol
- blue
- sulfonic acid
- acid
- dyes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 2
- 150000001804 chlorine Chemical class 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 240000000358 Viola adunca Species 0.000 description 3
- 235000005811 Viola adunca Nutrition 0.000 description 3
- 235000013487 Viola odorata Nutrition 0.000 description 3
- 235000002254 Viola papilionacea Nutrition 0.000 description 3
- 150000008049 diazo compounds Chemical class 0.000 description 3
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
- 238000006193 diazotization reaction Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000003460 sulfonic acids Chemical class 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000001309 chloro group Chemical class Cl* 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001809 detectable Effects 0.000 description 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 naphthylamine sulfonic acids Chemical class 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 210000002268 Wool Anatomy 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- AGKKBBSOKGLVTM-HZGWVLLFSA-J tetrasodium;(6Z)-4-acetamido-5-oxo-6-[[7-sulfonato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1,7-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].O=C1C=2C(NC(=O)C)=CC=C(S([O-])(=O)=O)C=2C=C(S([O-])(=O)=O)\C1=N/NC(C1=CC(=CC=C11)S([O-])(=O)=O)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 AGKKBBSOKGLVTM-HZGWVLLFSA-J 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE131288C true DE131288C (US20020128544A1-20020912-P00008.png) |
Family
ID=399627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT131288D Active DE131288C (US20020128544A1-20020912-P00008.png) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE131288C (US20020128544A1-20020912-P00008.png) |
-
0
- DE DENDAT131288D patent/DE131288C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE131288C (US20020128544A1-20020912-P00008.png) | ||
DE121421C (US20020128544A1-20020912-P00008.png) | ||
DE2617302C3 (de) | Verfahren zur Herstellung von Disazofarbstoffen | |
DE58306C (de) | Verfahren zur Darstellung von secundären Disazo- und Tetrazofarbstoffen | |
DE242052C (US20020128544A1-20020912-P00008.png) | ||
DE741468C (de) | Verfahren zur Herstellung von Polyazofarbstoffen | |
AT37561B (de) | Verfahren zur Darstellung von sekundären Disazofarbstoffen . | |
DE922122C (de) | Verfahren zur Herstellung neuer Trisazofarbstoffe | |
DE293858C (US20020128544A1-20020912-P00008.png) | ||
DE198102C (US20020128544A1-20020912-P00008.png) | ||
DE670432C (de) | Verfahren zur Herstellung von Disazofarbstoffen | |
DE152484C (US20020128544A1-20020912-P00008.png) | ||
DE908900C (de) | Verfahren zur Herstellung von kupferbaren Polyazofarbstoffen | |
AT40668B (de) | Verfahren zur Darstellung von Trisazofarbstoffen. | |
DE655391C (de) | Verfahren zur Herstellung von Monoazofarbstoffen | |
DE710406C (de) | Verfahren zur Herstellung von Dis- oder Polyazofarbstoffen | |
DE120690C (US20020128544A1-20020912-P00008.png) | ||
DE545440C (de) | Verfahren zur Darstellung von Disazofarbstoffen | |
AT46873B (de) | Verfahren zur Darstellung von chromierbaren Orthooxydisazofarbstoffen. | |
DE956794C (de) | Verfahren zur Herstellung von metallisierbaren Polyazofarbstoffen bzw. deren Metallkomplexverbindungen | |
DE710407C (de) | Verfahren zur Herstellung von Polyazofarbstoffen | |
DE601716C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
EP0033852A1 (de) | Wasserlösliche Disazofarbstoffe, ihre Herstellung und Verwendung | |
AT54715B (de) | Verfahren zur Darstellung von Trisazofarbstoffen. | |
DE717115C (de) | Verfahren zur Herstellung von Azofarbstoffen |