GB1343543A - Mono-and dis-azo dyestuffs containing 3-sulpho-propylamino groups - Google Patents
Mono-and dis-azo dyestuffs containing 3-sulpho-propylamino groupsInfo
- Publication number
- GB1343543A GB1343543A GB1343543DA GB1343543A GB 1343543 A GB1343543 A GB 1343543A GB 1343543D A GB1343543D A GB 1343543DA GB 1343543 A GB1343543 A GB 1343543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- azo
- mono
- sulpho
- dis
- jan
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/041—Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
-
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/065—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group containing water solubilizing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1343543 Azo dyes containing 3-sulphopropylamino groups CROMPTON & KNOWLES CORP 18 Jan 1971 [19 Jan 1970 28 Dec 1970] 7018/72 Heading C4P New azo dyes of formula wherein A-N = N- is the after-coupling residue of a diazotized aromatic or heterocyclic amine or of a diazotized amino-azo intermediate, R is a mono- or bi-cyclic aryl group linked parato the amino group, R 1 is a C 1-8 alkyl, benzyl, cyclohexyl, ethylol, 2-methylethylol, 2-methylpropylol or cyanoethyl group and N is M, Ha, K or NH 4 are prepared by azo coupling. The dyes are used to colour cellulose acetate and synthetic polyamide fibres in yellow, red and blue shades.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US409670A | 1970-01-19 | 1970-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1343543A true GB1343543A (en) | 1974-01-10 |
Family
ID=21709117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1343543D Expired GB1343543A (en) | 1970-01-19 | 1971-01-18 | Mono-and dis-azo dyestuffs containing 3-sulpho-propylamino groups |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA943127A (en) |
GB (1) | GB1343543A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450271A1 (en) * | 1979-03-02 | 1980-09-26 | Montedison Spa | WATER-SOLUBLE ACID AZO DYES AND PROCESS FOR THEIR PREPARATION |
EP0052578A2 (en) * | 1980-10-16 | 1982-05-26 | Ciba-Geigy Ag | Monoazo compounds |
US4734490A (en) * | 1980-10-30 | 1988-03-29 | Ciba-Geigy Corporation | Water soluble phthalimide-azo-aniline dyes and mixtures thereof |
US5086073A (en) * | 1989-06-02 | 1992-02-04 | John Wyeth & Brother Limited | Composition for treating depression with aralkyl amines |
-
1971
- 1971-01-18 GB GB1343543D patent/GB1343543A/en not_active Expired
- 1971-01-18 CA CA102,989A patent/CA943127A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450271A1 (en) * | 1979-03-02 | 1980-09-26 | Montedison Spa | WATER-SOLUBLE ACID AZO DYES AND PROCESS FOR THEIR PREPARATION |
EP0052578A2 (en) * | 1980-10-16 | 1982-05-26 | Ciba-Geigy Ag | Monoazo compounds |
EP0052578A3 (en) * | 1980-10-16 | 1982-09-01 | Ciba-Geigy Ag | Monoazo compounds |
US4447358A (en) * | 1980-10-16 | 1984-05-08 | Ciba-Geigy Corporation | Monoazo compounds |
US4734490A (en) * | 1980-10-30 | 1988-03-29 | Ciba-Geigy Corporation | Water soluble phthalimide-azo-aniline dyes and mixtures thereof |
US5086073A (en) * | 1989-06-02 | 1992-02-04 | John Wyeth & Brother Limited | Composition for treating depression with aralkyl amines |
Also Published As
Publication number | Publication date |
---|---|
CA943127A (en) | 1974-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |