DE2401090A1 - - Google Patents
Info
- Publication number
- DE2401090A1 DE2401090A1 DE19742401090 DE2401090A DE2401090A1 DE 2401090 A1 DE2401090 A1 DE 2401090A1 DE 19742401090 DE19742401090 DE 19742401090 DE 2401090 A DE2401090 A DE 2401090A DE 2401090 A1 DE2401090 A1 DE 2401090A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
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- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742401090 DE2401090C2 (de) | 1974-01-10 | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe | |
FR7500323A FR2257650A1 (en) | 1974-01-10 | 1975-01-07 | Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines |
IT4757075A IT1026266B (it) | 1974-01-10 | 1975-01-08 | Procedimento per la produzione di coldranti della serie antrachinonica |
JP505475A JPS50107023A (US08197722-20120612-C00042.png) | 1974-01-10 | 1975-01-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742401090 DE2401090C2 (de) | 1974-01-10 | Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2401090A1 true DE2401090A1 (US08197722-20120612-C00042.png) | 1975-04-17 |
DE2401090B1 DE2401090B1 (de) | 1975-04-17 |
DE2401090C2 DE2401090C2 (de) | 1976-03-04 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
FR2257650A1 (en) | 1975-08-08 |
FR2257650B3 (US08197722-20120612-C00042.png) | 1977-09-30 |
DE2401090B1 (de) | 1975-04-17 |
JPS50107023A (US08197722-20120612-C00042.png) | 1975-08-23 |
IT1026266B (it) | 1978-09-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Publication of the examined application without previous publication of unexamined application | ||
C2 | Grant after previous publication (2nd publication) |