GB1005240A - New anthraquinone dyestuffs containing a quaternary ammonium group - Google Patents
New anthraquinone dyestuffs containing a quaternary ammonium groupInfo
- Publication number
- GB1005240A GB1005240A GB1445763A GB1445763A GB1005240A GB 1005240 A GB1005240 A GB 1005240A GB 1445763 A GB1445763 A GB 1445763A GB 1445763 A GB1445763 A GB 1445763A GB 1005240 A GB1005240 A GB 1005240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- formula
- rings
- group
- 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
- 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
- C09B62/04—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 to a triazine ring
- C09B62/06—Anthracene dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises dyestuffs which, in the form of their free acids, have the formula: <FORM:1005240/C4-C5/1> wherein R is an alkyl or chloroalkyl group of 1 to 3 carbon atoms, Y1 is hydrogen or an alkyl group of 1 to 4 carbon atoms, m and n are each 1 or 2, X is a divalent aromatic bridging group containing one or two benzene rings and which is substituted by at least one sulphonic acid group, R1 and R2 are each methyl and R3 is an unsubstituted or substituted 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 rings wherein the said nitrogen atom is linked to carbon atoms present in the said ring or 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 an aqueous medium with a compound of the formula <FORM:1005240/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 |
---|---|---|---|
GB1445763A GB1005240A (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 |
---|---|---|---|
GB1445763A GB1005240A (en) | 1963-04-10 | 1963-04-10 | New anthraquinone dyestuffs containing a quaternary ammonium group |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005240A true GB1005240A (en) | 1965-09-22 |
Family
ID=10041532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1445763A Expired GB1005240A (en) | 1963-04-10 | 1963-04-10 | New anthraquinone dyestuffs containing a quaternary ammonium group |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1005240A (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 GB1445763A patent/GB1005240A/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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