FR758265A - Production de nouvelles matières colorantes azoïques - Google Patents
Production de nouvelles matières colorantes azoïquesInfo
- Publication number
- FR758265A FR758265A FR758265DA FR758265A FR 758265 A FR758265 A FR 758265A FR 758265D A FR758265D A FR 758265DA FR 758265 A FR758265 A FR 758265A
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH758265X | 1932-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR758265A true FR758265A (fr) | 1934-01-13 |
Family
ID=4534470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR758265D Expired FR758265A (fr) | 1932-07-22 | 1933-07-12 | Production de nouvelles matières colorantes azoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR758265A (fr) |
-
1933
- 1933-07-12 FR FR758265D patent/FR758265A/fr not_active Expired
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