FR786042A - Production de nouveaux colorants monoazoïques - Google Patents
Production de nouveaux colorants monoazoïquesInfo
- Publication number
- FR786042A FR786042A FR786042DA FR786042A FR 786042 A FR786042 A FR 786042A FR 786042D A FR786042D A FR 786042DA FR 786042 A FR786042 A FR 786042A
- Authority
- FR
- France
- Prior art keywords
- production
- monoazo dyes
- new monoazo
- new
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE786042X | 1934-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR786042A true FR786042A (fr) | 1935-08-24 |
Family
ID=1552552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR786042D Expired FR786042A (fr) | 1934-02-24 | 1935-02-22 | Production de nouveaux colorants monoazoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR786042A (fr) |
-
1935
- 1935-02-22 FR FR786042D patent/FR786042A/fr not_active Expired
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