DE96669C - - Google Patents
Info
- Publication number
- DE96669C DE96669C DENDAT96669D DE96669DA DE96669C DE 96669 C DE96669 C DE 96669C DE NDAT96669 D DENDAT96669 D DE NDAT96669D DE 96669D A DE96669D A DE 96669DA DE 96669 C DE96669 C DE 96669C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dye
- brown
- dyes
- naphthylenediamine
- 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
- 239000000975 dye Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 6
- 239000013067 intermediate product Substances 0.000 claims description 6
- 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 5
- 150000007513 acids Chemical class 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- -1 polyazo Polymers 0.000 claims 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- 229960004889 salicylic acid Drugs 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000008049 diazo compounds Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- WHSXTWFYRGOBGO-UHFFFAOYSA-N 3-methylsalicylic acid Chemical compound CC1=CC=CC(C(O)=O)=C1O WHSXTWFYRGOBGO-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 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
- 239000000835 fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229950000244 sulfanilic acid Drugs 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/42—Trisazo dyes ot the type the component K being a diamine or polyamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE96669C true DE96669C (cg-RX-API-DMAC10.html) |
Family
ID=367785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT96669D Active DE96669C (cg-RX-API-DMAC10.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE96669C (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE758428C (de) * | 1940-05-16 | 1952-10-27 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Trisazofarbstoffen |
-
0
- DE DENDAT96669D patent/DE96669C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE758428C (de) * | 1940-05-16 | 1952-10-27 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Trisazofarbstoffen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE96669C (cg-RX-API-DMAC10.html) | ||
| DE723133C (de) | Verfahren zur Herstellung von metallhaltigen Polyazofarbstoffen | |
| DE39096C (de) | Verfahren zur Darstellung von Azofarbstoffen, indem man die aus 1 Molekül Tetrazodiphenylsalz oder Tetrazoditolylsalz mit 1 Molekül Naphtylaminsulfosäure etc. erhaltenen Zvsischenproducte mit Aminen etc. combinirt | |
| DE251479C (cg-RX-API-DMAC10.html) | ||
| DE520239C (de) | Verfahren zur Darstellung von Azofarbstoffen | |
| DE2017873C3 (de) | Blaue Diazofarbstoffe | |
| DE116640C (cg-RX-API-DMAC10.html) | ||
| DE65863C (de) | Verfahren zur Darstellung eines braunen Azofarbstofles aus 1 Molekül Toluylendiaminsulfosäure und 1 Molekül m-Phenylendiamin | |
| DE67258C (de) | Verfahren zur Darstellung eines Trisazofarbstoffes aus Amidonaphtolsulfosäure | |
| DE79082C (de) | Verfahren zur Darstellung von Polyazofarbstoffen aus Dioxydiphenylmethan | |
| DE290078C (cg-RX-API-DMAC10.html) | ||
| DE234338C (cg-RX-API-DMAC10.html) | ||
| DE508333C (de) | Verfahren zur Herstellung von komplexen metallhaltigen Azofarbstoffen | |
| DE277526C (cg-RX-API-DMAC10.html) | ||
| DE113941C (cg-RX-API-DMAC10.html) | ||
| DE560580C (de) | Verfahren zur Herstellung haltbarer Loesungen von o-Oxycarbonsaeurearyliden cyclischer Verbindungen | |
| DE193142C (cg-RX-API-DMAC10.html) | ||
| DE222957C (cg-RX-API-DMAC10.html) | ||
| DE614603C (de) | Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen | |
| DE65834C (de) | Verfahren zur Darstellung eines blauschwarzen Substantiven Trisazofarbstoffs aus Amidobenzol - azo -naphtylamin und Naphtylendiaminsulfosäure | |
| DE231165C (cg-RX-API-DMAC10.html) | ||
| DE287072C (cg-RX-API-DMAC10.html) | ||
| DE101286C (cg-RX-API-DMAC10.html) | ||
| DE551882C (de) | Verfahren zur Darstellung von wasserunloeslichen Azofarbstoffen | |
| DE742764C (de) | Verfahren zur Herstellung von wasserloeslichen Monoazofarbstoffen |