FR1221891A - Novel azo dyes and process for their production - Google Patents
Novel azo dyes and process for their productionInfo
- Publication number
- FR1221891A FR1221891A FR784691A FR784691A FR1221891A FR 1221891 A FR1221891 A FR 1221891A FR 784691 A FR784691 A FR 784691A FR 784691 A FR784691 A FR 784691A FR 1221891 A FR1221891 A FR 1221891A
- Authority
- FR
- France
- Prior art keywords
- production
- azo dyes
- novel azo
- novel
- 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
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/523—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
- C09B62/527—Azo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB47652A DE1085627B (en) | 1958-01-31 | 1958-01-31 | Process for the production of azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1221891A true FR1221891A (en) | 1960-06-07 |
Family
ID=6968330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784691A Expired FR1221891A (en) | 1958-01-31 | 1959-01-22 | Novel azo dyes and process for their production |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1085627B (en) |
FR (1) | FR1221891A (en) |
GB (1) | GB877678A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1091948A (en) * | 1953-01-28 | 1955-04-15 | Ciba Geigy | New monoazo dyes, their preparation and use |
-
1958
- 1958-01-31 DE DEB47652A patent/DE1085627B/en active Pending
-
1959
- 1959-01-15 GB GB148159A patent/GB877678A/en not_active Expired
- 1959-01-22 FR FR784691A patent/FR1221891A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB877678A (en) | 1961-09-20 |
DE1085627B (en) | 1960-07-21 |
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