FR666969A - Production of water-insoluble monazo dyes - Google Patents
Production of water-insoluble monazo dyesInfo
- Publication number
- FR666969A FR666969A FR666969DA FR666969A FR 666969 A FR666969 A FR 666969A FR 666969D A FR666969D A FR 666969DA FR 666969 A FR666969 A FR 666969A
- Authority
- FR
- France
- Prior art keywords
- insoluble
- production
- water
- monazo dyes
- monazo
- 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 |
---|---|---|---|
DE666969X | 1928-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR666969A true FR666969A (en) | 1929-10-08 |
Family
ID=6589801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR666969D Expired FR666969A (en) | 1928-01-10 | 1929-01-05 | Production of water-insoluble monazo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR666969A (en) |
-
1929
- 1929-01-05 FR FR666969D patent/FR666969A/en not_active Expired
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