GB1012625A - New anthraquinone dyestuffs containing a quaternary ammonium group - Google Patents
New anthraquinone dyestuffs containing a quaternary ammonium groupInfo
- Publication number
- GB1012625A GB1012625A GB1445663A GB1445663A GB1012625A GB 1012625 A GB1012625 A GB 1012625A GB 1445663 A GB1445663 A GB 1445663A GB 1445663 A GB1445663 A GB 1445663A GB 1012625 A GB1012625 A GB 1012625A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- ring
- substituted
- carbon atoms
- nitrogen atom
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/207—Dyes with amino groups and with onium groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises dyestuffs which, in the form of the fre acids, have the formula <FORM:1012625/C4-C5/1> wherein R is hydrogen or an alkyl radical of 1 to 4 carbon atoms, X is a divalent aromatic bridging group containing one or two benzene rings and which is substituted by at least one sulphonic acid group, m is 1 or 2, R1 and R2 are each methyl and R3 is a substituted or unsubstituted aliphatic radical or at least two of R1, R2 and R3 are joined or fused together to form with the quaternary nitrogen atom a heterocyclic ring or ring wherein the said nitrogen atom is linked to carbon atoms present in the said ring o rings through either single bonds or through a single bond and a double bond. The dyes are made by reacting an amine of the formula NR1R2R3 in aqueous medium with a compound of the formula <FORM:1012625/C4-C5/2> Amines specified are trimethylamine, pyridine and 1:4 - diazabicyclo - (2:2:2) - octane. The dyes dye cellulose textile materials in conjunction with a treatment with an acid-binding agent in reddish-blue to green shades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1445663A GB1012625A (en) | 1963-04-10 | 1963-04-10 | New anthraquinone dyestuffs containing a quaternary ammonium group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1445663A GB1012625A (en) | 1963-04-10 | 1963-04-10 | New anthraquinone dyestuffs containing a quaternary ammonium group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1012625A true GB1012625A (en) | 1965-12-08 |
Family
ID=10041514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1445663A Expired GB1012625A (en) | 1963-04-10 | 1963-04-10 | New anthraquinone dyestuffs containing a quaternary ammonium group |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1012625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693726A (en) * | 1985-04-06 | 1987-09-15 | Hoechst Aktiengesellschaft | Process for dyeing or printing cellulose fibers or cellulose blend fibers with pyridinium-triazine reactive dye, axable without alkali |
-
1963
- 1963-04-10 GB GB1445663A patent/GB1012625A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693726A (en) * | 1985-04-06 | 1987-09-15 | Hoechst Aktiengesellschaft | Process for dyeing or printing cellulose fibers or cellulose blend fibers with pyridinium-triazine reactive dye, axable without alkali |
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