FR746227A - Production de la 1. 2. 2'. 1'. -anthraquinoneazine pure - Google Patents
Production de la 1. 2. 2'. 1'. -anthraquinoneazine pureInfo
- Publication number
- FR746227A FR746227A FR746227DA FR746227A FR 746227 A FR746227 A FR 746227A FR 746227D A FR746227D A FR 746227DA FR 746227 A FR746227 A FR 746227A
- Authority
- FR
- France
- Prior art keywords
- anthraquinoneazine
- pure
- production
- anthraquinoneazine pure
- 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
- C09B5/44—Azines of the anthracene series
- C09B5/46—Para-diazines
- C09B5/48—Bis-anthraquinonediazines (indanthrone)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH746227X | 1931-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR746227A true FR746227A (fr) | 1933-05-24 |
Family
ID=4533512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR746227D Expired FR746227A (fr) | 1931-11-30 | 1932-11-23 | Production de la 1. 2. 2'. 1'. -anthraquinoneazine pure |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR746227A (fr) |
-
1932
- 1932-11-23 FR FR746227D patent/FR746227A/fr not_active Expired
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