FR882732A - Colorants terakisazoïques noirs - Google Patents
Colorants terakisazoïques noirsInfo
- Publication number
- FR882732A FR882732A FR882732DA FR882732A FR 882732 A FR882732 A FR 882732A FR 882732D A FR882732D A FR 882732DA FR 882732 A FR882732 A FR 882732A
- Authority
- FR
- France
- Prior art keywords
- terakisazo
- dyes
- black
- terakisazo dyes
- black terakisazo
- 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
Links
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/50—Tetrazo dyes
- C09B35/52—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB882732X | 1940-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR882732A true FR882732A (fr) | 1943-06-11 |
Family
ID=10647293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR882732D Expired FR882732A (fr) | 1940-09-04 | 1941-09-04 | Colorants terakisazoïques noirs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR882732A (fr) |
-
1941
- 1941-09-04 FR FR882732D patent/FR882732A/fr not_active Expired
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