FR822051A - Process for preparing dyes for vats - Google Patents
Process for preparing dyes for vatsInfo
- Publication number
- FR822051A FR822051A FR822051DA FR822051A FR 822051 A FR822051 A FR 822051A FR 822051D A FR822051D A FR 822051DA FR 822051 A FR822051 A FR 822051A
- Authority
- FR
- France
- Prior art keywords
- vats
- preparing dyes
- dyes
- preparing
- 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE822051X | 1936-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR822051A true FR822051A (en) | 1937-12-20 |
Family
ID=6741998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR822051D Expired FR822051A (en) | 1936-06-04 | 1937-05-21 | Process for preparing dyes for vats |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR822051A (en) |
-
1937
- 1937-05-21 FR FR822051D patent/FR822051A/en not_active Expired
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