FR3936E - Production of anthracene series gray dyes - Google Patents
Production of anthracene series gray dyesInfo
- Publication number
- FR3936E FR3936E FR3936DA FR3936E FR 3936 E FR3936 E FR 3936E FR 3936D A FR3936D A FR 3936DA FR 3936 E FR3936 E FR 3936E
- Authority
- FR
- France
- Prior art keywords
- production
- anthracene series
- gray dyes
- series gray
- dyes
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR341126T | 1904-01-12 | ||
FR3936T | 1904-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3936E true FR3936E (en) | 1905-04-05 |
Family
ID=1347080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR3936D Expired FR3936E (en) | 1904-01-12 | 1904-11-15 | Production of anthracene series gray dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3936E (en) |
-
1904
- 1904-11-15 FR FR3936D patent/FR3936E/en not_active Expired
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