FR1109858A - New monoazo dyes and their preparation - Google Patents
New monoazo dyes and their preparationInfo
- Publication number
- FR1109858A FR1109858A FR1109858DA FR1109858A FR 1109858 A FR1109858 A FR 1109858A FR 1109858D A FR1109858D A FR 1109858DA FR 1109858 A FR1109858 A FR 1109858A
- Authority
- FR
- France
- Prior art keywords
- preparation
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
- C09B62/026—Azo dyes
- C09B62/028—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1109858X | 1953-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1109858A true FR1109858A (en) | 1956-02-02 |
Family
ID=4558005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1109858D Expired FR1109858A (en) | 1953-08-19 | 1954-08-04 | New monoazo dyes and their preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1109858A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112225B (en) * | 1956-09-14 | 1961-08-03 | Ciba Geigy | Process for the production of azo dyes |
DE1112798B (en) * | 1956-09-14 | 1961-08-17 | Ciba Geigy | Process for the production of heavy metal-free azo dyes |
WO1981000111A1 (en) * | 1979-06-26 | 1981-01-22 | Sandoz Ag | Mono-azo reactants for fibers,production process thereof and utilization thereof |
-
1954
- 1954-08-04 FR FR1109858D patent/FR1109858A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112225B (en) * | 1956-09-14 | 1961-08-03 | Ciba Geigy | Process for the production of azo dyes |
DE1112798B (en) * | 1956-09-14 | 1961-08-17 | Ciba Geigy | Process for the production of heavy metal-free azo dyes |
WO1981000111A1 (en) * | 1979-06-26 | 1981-01-22 | Sandoz Ag | Mono-azo reactants for fibers,production process thereof and utilization thereof |
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