FR321521A - Process for the preparation of new coloring matters and of intermediate products for the preparation of these coloring agents - Google Patents
Process for the preparation of new coloring matters and of intermediate products for the preparation of these coloring agentsInfo
- Publication number
- FR321521A FR321521A FR321521DA FR321521A FR 321521 A FR321521 A FR 321521A FR 321521D A FR321521D A FR 321521DA FR 321521 A FR321521 A FR 321521A
- Authority
- FR
- France
- Prior art keywords
- preparation
- coloring
- intermediate products
- new
- matters
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR321521T | 1902-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR321521A true FR321521A (en) | 1903-01-12 |
Family
ID=1371948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR321521D Expired FR321521A (en) | 1902-05-29 | 1902-05-29 | Process for the preparation of new coloring matters and of intermediate products for the preparation of these coloring agents |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR321521A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2162193A1 (en) * | 1971-12-02 | 1973-07-13 | Bayer Ag | |
FR2168488A1 (en) * | 1972-01-18 | 1973-08-31 | Bayer Ag | |
FR2169320A1 (en) * | 1972-01-26 | 1973-09-07 | Bayer Ag | |
US4000123A (en) * | 1973-01-18 | 1976-12-28 | Bayer Aktiengesellschaft | Aminosulfonylphenyl-azo-indolyl dyestuffs |
JPS59168065A (en) * | 1983-03-08 | 1984-09-21 | チバ−ガイギ・アクチエンゲゼルシヤフト | Monoazo dye and manufacture |
-
1902
- 1902-05-29 FR FR321521D patent/FR321521A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2162193A1 (en) * | 1971-12-02 | 1973-07-13 | Bayer Ag | |
FR2168488A1 (en) * | 1972-01-18 | 1973-08-31 | Bayer Ag | |
FR2169320A1 (en) * | 1972-01-26 | 1973-09-07 | Bayer Ag | |
US4000123A (en) * | 1973-01-18 | 1976-12-28 | Bayer Aktiengesellschaft | Aminosulfonylphenyl-azo-indolyl dyestuffs |
JPS59168065A (en) * | 1983-03-08 | 1984-09-21 | チバ−ガイギ・アクチエンゲゼルシヤフト | Monoazo dye and manufacture |
EP0121495A1 (en) * | 1983-03-08 | 1984-10-10 | Ciba-Geigy Ag | Monoazo dyestuffs, their preparation and their use |
US4954563A (en) * | 1983-03-08 | 1990-09-04 | Ciba-Geigy Corporation | Monoazo dyes containing sulfoindole coupling components |
US4997921A (en) * | 1983-03-08 | 1991-03-05 | Ciba-Geigy Corporation | Substituted phenylazosulfoindole dyes |
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