DE80744C - - Google Patents
Info
- Publication number
- DE80744C DE80744C DENDAT80744D DE80744DA DE80744C DE 80744 C DE80744 C DE 80744C DE NDAT80744 D DENDAT80744 D DE NDAT80744D DE 80744D A DE80744D A DE 80744DA DE 80744 C DE80744 C DE 80744C
- Authority
- DE
- Germany
- Prior art keywords
- oxyalkylanilines
- naphtol
- amido
- amidoßj
- otoluidine
- 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
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000010186 staining Methods 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 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
- C09B19/00—Oxazine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Coloring (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Abänderung des durch Patent Nr. 77120 geschützten Verfahrens zur Darstellung von blauen beizenfärbenden Oxazinfarbstoffen, darin bestehend, dafs man an Stelle der dort benutzten Nitroso-m-oxyalkylaniline bezw. -o-toluidine hier die aus letzteren durch Reduction erhältlichen Amido-m-oxyalkylaniline bezw. -otoluidine auf ß-Naphtohydrochinon, ctj-Amidoßj-naphtol und JSi1-Amido-Ci1 -naphtol bezw. deren Sulfosäuren bei Gegenwart eines geeigneten Oxydationsmittels einwirken läfst.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE80744C true DE80744C (de) |
Family
ID=353274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT80744D Active DE80744C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE80744C (de) |
-
0
- DE DENDAT80744D patent/DE80744C/de active Active
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