FR754798A - Production de nouvelles matières colorantes azoïques - Google Patents
Production de nouvelles matières colorantes azoïquesInfo
- Publication number
- FR754798A FR754798A FR754798DA FR754798A FR 754798 A FR754798 A FR 754798A FR 754798D A FR754798D A FR 754798DA FR 754798 A FR754798 A FR 754798A
- Authority
- FR
- France
- Prior art keywords
- production
- azo dyestuffs
- new azo
- new
- dyestuffs
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH754798X | 1932-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR754798A true FR754798A (fr) | 1933-11-14 |
Family
ID=4534173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR754798D Expired FR754798A (fr) | 1932-04-28 | 1933-04-27 | Production de nouvelles matières colorantes azoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR754798A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114958026A (zh) * | 2022-05-30 | 2022-08-30 | 金华双宏化工有限公司 | 改进型三偶氮红色酸性染料及其制备方法 |
-
1933
- 1933-04-27 FR FR754798D patent/FR754798A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114958026A (zh) * | 2022-05-30 | 2022-08-30 | 金华双宏化工有限公司 | 改进型三偶氮红色酸性染料及其制备方法 |
CN114958026B (zh) * | 2022-05-30 | 2023-05-23 | 金华双宏化工有限公司 | 改进型三偶氮红色酸性染料及其制备方法 |
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