FR689230A - Production de colorants indigoïdes - Google Patents
Production de colorants indigoïdesInfo
- Publication number
- FR689230A FR689230A FR689230DA FR689230A FR 689230 A FR689230 A FR 689230A FR 689230D A FR689230D A FR 689230DA FR 689230 A FR689230 A FR 689230A
- Authority
- FR
- France
- Prior art keywords
- production
- indigoid dyes
- indigoid
- 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
- C09B7/00—Indigoid dyes
- C09B7/06—Indone-thionapthene indigos
-
- 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
- C09B7/00—Indigoid dyes
- C09B7/12—Other thionaphthene indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH689230X | 1929-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR689230A true FR689230A (fr) | 1930-09-03 |
Family
ID=4529118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR689230D Expired FR689230A (fr) | 1929-02-02 | 1930-02-01 | Production de colorants indigoïdes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR689230A (fr) |
-
1930
- 1930-02-01 FR FR689230D patent/FR689230A/fr not_active Expired
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