FR717227A - Process for preparing tank dyes - Google Patents
Process for preparing tank dyesInfo
- Publication number
- FR717227A FR717227A FR717227DA FR717227A FR 717227 A FR717227 A FR 717227A FR 717227D A FR717227D A FR 717227DA FR 717227 A FR717227 A FR 717227A
- Authority
- FR
- France
- Prior art keywords
- preparing tank
- tank dyes
- dyes
- preparing
- tank
- 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
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
- C09B3/50—Dibenzopyrenequinones
- C09B3/54—Preparation from starting materials already containing the dibenzopyrenequinone nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE717227X | 1930-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR717227A true FR717227A (en) | 1932-01-05 |
Family
ID=6626649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717227D Expired FR717227A (en) | 1930-05-19 | 1931-05-18 | Process for preparing tank dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR717227A (en) |
-
1931
- 1931-05-18 FR FR717227D patent/FR717227A/en not_active Expired
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