DE129494C - - Google Patents
Info
- Publication number
- DE129494C DE129494C DE1900129494D DE129494DA DE129494C DE 129494 C DE129494 C DE 129494C DE 1900129494 D DE1900129494 D DE 1900129494D DE 129494D A DE129494D A DE 129494DA DE 129494 C DE129494 C DE 129494C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- naphthylamine
- naphthol
- dye
- 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.)
- Expired - Lifetime
Links
- 239000000975 dye Substances 0.000 claims description 27
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 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 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 150000008049 diazo compounds Chemical class 0.000 claims description 6
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 235000010288 sodium nitrite Nutrition 0.000 claims description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 4
- 239000000982 direct dye Substances 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 230000001808 coupling Effects 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- IMPPGHMHELILKG-UHFFFAOYSA-N 4-ethoxyaniline Chemical compound CCOC1=CC=C(N)C=C1 IMPPGHMHELILKG-UHFFFAOYSA-N 0.000 claims 4
- 240000000358 Viola adunca Species 0.000 claims 2
- 239000000987 azo dye Substances 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 159000000000 sodium salts Chemical class 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 claims 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-Naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 claims 1
- VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 claims 1
- 235000005811 Viola adunca Nutrition 0.000 claims 1
- 235000013487 Viola odorata Nutrition 0.000 claims 1
- 235000002254 Viola papilionacea Nutrition 0.000 claims 1
- BDKZHNJTLHOSDW-UHFFFAOYSA-N [Na].CC(O)=O Chemical compound [Na].CC(O)=O BDKZHNJTLHOSDW-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 238000006193 diazotization reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000005457 ice water Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
- 239000001632 sodium acetate Substances 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 238000002955 isolation Methods 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)
- Coloring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT10509D AT10509B (de) | 1900-01-26 | 1902-02-24 | Verfahren zur Darstellung von sekundären, Baumwolle direkt färbenden Disazofarbstoffen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE129494C true DE129494C (ja) |
Family
ID=397952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1900129494D Expired - Lifetime DE129494C (ja) | 1900-01-26 | 1900-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE129494C (ja) |
-
1900
- 1900-01-26 DE DE1900129494D patent/DE129494C/de not_active Expired - Lifetime
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