DE258099C - - Google Patents
Info
- Publication number
- DE258099C DE258099C DENDAT258099D DE258099DA DE258099C DE 258099 C DE258099 C DE 258099C DE NDAT258099 D DENDAT258099 D DE NDAT258099D DE 258099D A DE258099D A DE 258099DA DE 258099 C DE258099 C DE 258099C
- Authority
- DE
- Germany
- Prior art keywords
- thionaphten
- acenaphthenequinone
- oxy
- gray
- amino
- 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
- 238000000034 method Methods 0.000 claims 2
- AFPRJLBZLPBTPZ-UHFFFAOYSA-N Acenaphthoquinone Chemical compound C1=CC(C(C2=O)=O)=C3C2=CC=CC3=C1 AFPRJLBZLPBTPZ-UHFFFAOYSA-N 0.000 claims 1
- 230000000875 corresponding Effects 0.000 claims 1
- 239000000984 vat dye Substances 0.000 claims 1
- 101700076142 ERL1 Proteins 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
- C09B7/00—Indigoid dyes
- C09B7/12—Other thionaphthene indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
35
&ERLIN. GEDRUCKt IN DER RElCHSDRUÖKEREt.
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung eines grauschwarzen Küpenfarbstoffs, darin bestehend, daß man in weiterer Ausbildung des Verfahrens des Hauptpatents 201837 5-Amino-3-oxy(i)thionaphten bzw. die entsprechende 2-Carbonsäure mit Acenaphtenchinon kondensiert.30
Publications (1)
Publication Number | Publication Date |
---|---|
DE258099C true DE258099C (de) |
Family
ID=515951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT258099D Active DE258099C (de) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE258099C (de) |
-
0
- DE DENDAT258099D patent/DE258099C/de active Active
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