DE57547C - Process for the preparation of gray dyes from hydrochloric acid nitrosodialkylaniline and 1-5-dioxynaphthalene, respectively. 1-2-tetraoxydinaphthyl - Google Patents
Process for the preparation of gray dyes from hydrochloric acid nitrosodialkylaniline and 1-5-dioxynaphthalene, respectively. 1-2-tetraoxydinaphthylInfo
- Publication number
- DE57547C DE57547C DENDAT57547D DE57547DA DE57547C DE 57547 C DE57547 C DE 57547C DE NDAT57547 D DENDAT57547 D DE NDAT57547D DE 57547D A DE57547D A DE 57547DA DE 57547 C DE57547 C DE 57547C
- Authority
- DE
- Germany
- Prior art keywords
- hydrochloric acid
- tetraoxydinaphthyl
- dioxynaphthalene
- preparation
- nitrosodialkylaniline
- 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title 2
- 239000000975 dye Substances 0.000 title 1
- KETQAJRQOHHATG-UHFFFAOYSA-N 1,2-Naphthoquinone Chemical compound C1=CC=C2C(=O)C(=O)C=CC2=C1 KETQAJRQOHHATG-UHFFFAOYSA-N 0.000 claims 1
- FOUKKZFWDLRHDK-UHFFFAOYSA-N Cl.N(=O)C1=C(N(CC)CC)C=CC=C1 Chemical compound Cl.N(=O)C1=C(N(CC)CC)C=CC=C1 FOUKKZFWDLRHDK-UHFFFAOYSA-N 0.000 claims 1
- XKSMZERMIZKQLH-UHFFFAOYSA-N N,N-dimethyl-2-nitrosoaniline;hydrochloride Chemical compound Cl.CN(C)C1=CC=CC=C1N=O XKSMZERMIZKQLH-UHFFFAOYSA-N 0.000 claims 1
- 239000000981 basic dye Substances 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE57547C true DE57547C (en) |
Family
ID=331909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT57547D Expired - Lifetime DE57547C (en) | Process for the preparation of gray dyes from hydrochloric acid nitrosodialkylaniline and 1-5-dioxynaphthalene, respectively. 1-2-tetraoxydinaphthyl |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE57547C (en) |
-
0
- DE DENDAT57547D patent/DE57547C/en not_active Expired - Lifetime
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