DE293358C - - Google Patents
Info
- Publication number
- DE293358C DE293358C DENDAT293358D DE293358DA DE293358C DE 293358 C DE293358 C DE 293358C DE NDAT293358 D DENDAT293358 D DE NDAT293358D DE 293358D A DE293358D A DE 293358DA DE 293358 C DE293358 C DE 293358C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- acid
- diazotized
- parts
- aminobenzoylamino
- 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 10
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- 150000008049 diazo compounds Chemical class 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- -1 amino compound Chemical class 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CYCGXYKRUBKWHT-UHFFFAOYSA-N 1-(2,5-dichlorophenyl)piperazine;dihydrochloride Chemical compound Cl.Cl.ClC1=CC=C(Cl)C(N2CCNCC2)=C1 CYCGXYKRUBKWHT-UHFFFAOYSA-N 0.000 description 1
- NPAYBXSLOLNULX-UHFFFAOYSA-N 2-diazo-1h-naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)C(=[N+]=[N-])C=CC2=C1 NPAYBXSLOLNULX-UHFFFAOYSA-N 0.000 description 1
- ZAJAQTYSTDTMCU-UHFFFAOYSA-N 3-aminobenzenesulfonic acid Chemical compound NC1=CC=CC(S(O)(=O)=O)=C1 ZAJAQTYSTDTMCU-UHFFFAOYSA-N 0.000 description 1
- SSQQBRZUIXIPIP-UHFFFAOYSA-N 5-diazo-2-nitrocyclohexa-1,3-diene Chemical compound [O-][N+](=O)C1=CCC(=[N+]=[N-])C=C1 SSQQBRZUIXIPIP-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 235000010288 sodium nitrite Nutrition 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
- C09B39/00—Other azo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE293358C true DE293358C (enrdf_load_stackoverflow) |
Family
ID=548024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT293358D Active DE293358C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE293358C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT293358D patent/DE293358C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE293358C (enrdf_load_stackoverflow) | ||
| DE845088C (de) | Verfahren zur Herstellung von metallisierbaren Polyazofarbstoffen | |
| DE1077812B (de) | Verfahren zur Herstellung von metallisierbaren Polyazofarbstoffen | |
| DE842100C (de) | Verfahren zur Herstellung von Polyazofarbstoffen | |
| DE538669C (de) | Verfahren zur Darstellung von Azofarbstoffen | |
| DE853322C (de) | Verfahren zur Darstellung von kupferbaren Polyazofarbstoffen | |
| DE479926C (de) | Verfahren zur Darstellung von Azofarbstoffen | |
| DE237742C (enrdf_load_stackoverflow) | ||
| DE483652C (de) | Verfahren zur Darstellung von Polyazofarbstoffen | |
| DE858440C (de) | Verfahren zur Herstellung von Trisazofarbstoffen | |
| DE889488C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE1126541B (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE202117C (enrdf_load_stackoverflow) | ||
| DE288876C (enrdf_load_stackoverflow) | ||
| DE251479C (enrdf_load_stackoverflow) | ||
| DE870883C (de) | Verfahren zur Herstellung von Mono-, Dis- und Polyazofarbstoffen | |
| DE404355C (de) | Verfahren zur Darstellung von Tetrakisazofarbstoffen | |
| DE284699C (enrdf_load_stackoverflow) | ||
| DE286147C (enrdf_load_stackoverflow) | ||
| DE273934C (enrdf_load_stackoverflow) | ||
| DE848677C (de) | Verfahren zur Herstellung von metallisierbaren Polyazofarbstoffen | |
| DE586638C (de) | Verfahren zur Darstellung von Polyazofarbstoffen | |
| DE741468C (de) | Verfahren zur Herstellung von Polyazofarbstoffen | |
| DE270669C (enrdf_load_stackoverflow) | ||
| DE577165C (de) | Verfahren zur Darstellung von Polyazofarbstoffen |