GB830876A - New acid anthraquinone dyestuffs - Google Patents
New acid anthraquinone dyestuffsInfo
- Publication number
- GB830876A GB830876A GB11910/58A GB1191058A GB830876A GB 830876 A GB830876 A GB 830876A GB 11910/58 A GB11910/58 A GB 11910/58A GB 1191058 A GB1191058 A GB 1191058A GB 830876 A GB830876 A GB 830876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- dyestuffs
- halogen
- alkyl
- hydrogen
- 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
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises acid dyestuffs of the formula (I) <FORM:0830876/IV(c)/1> where A is hydrogen, halogen, alkyl, alkoxy, carboxylic acid or sulphonic acid, R is hydrogen, alkyl, hydroxyalkyl or alkoxyalkyl, and each of R1 and R2 is hydrogen, halogen or alkyl, and in which A+R+R1+R2 together do not contain more than six carbon atoms and the two -NH-groups are meta or para to each other. The dyestuffs are made by reacting a compound of the formula (II) <FORM:0830876/IV(c)/2> where A and R are as above, obtainable from a 1 - amino - 4 - halogenanthraquinone - 2 - sulphonic acid and an appropriately substituted meta- or para-phenylene diamine, with a carboxylic acid halide or anhydride of the formula (III) <FORM:0830876/IV(c)/3> where X is halogen or an acyloxy radical containing an acyl group shown in formula III so that A+R+R1+R2 contain together not more than six carbon atoms. The dyestuffs dye animal fibres such as wool blue shades. Specification 282,409 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB44539D DE1052016B (en) | 1957-05-07 | 1957-05-07 | Process for the production of acidic dyes of the anthraquinone series |
Publications (1)
Publication Number | Publication Date |
---|---|
GB830876A true GB830876A (en) | 1960-03-23 |
Family
ID=6967360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11910/58A Expired GB830876A (en) | 1957-05-07 | 1958-04-15 | New acid anthraquinone dyestuffs |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH369240A (en) |
DE (1) | DE1052016B (en) |
GB (1) | GB830876A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3198812A (en) * | 1961-01-14 | 1965-08-03 | Basf Ag | Water soluble reactive anthraquinone dyes |
US3296284A (en) * | 1960-09-12 | 1967-01-03 | Sandoz Ltd | Reactive dyes of the 1, 4-diamino-anthraquinone-2-sulfonic acid series |
US3364186A (en) * | 1960-05-20 | 1968-01-16 | Basf Ag | Colored terpolymers prepared from (1) dyes, (2) monomers containing crosslinkable groups, and (3) ethylenic unsaturated monomers |
US3365472A (en) * | 1961-11-29 | 1968-01-23 | Ciba Ltd | 1-(amino and hydroxy)-4-anilino-3'-sulfo-anthraquinones substituted with a fiber reactive group at the 4'-position |
DE1264647B (en) * | 1961-09-23 | 1968-03-28 | Bayer Ag | Process for the preparation of anthraquinone dyes |
EP0396376B1 (en) * | 1989-05-02 | 1994-12-28 | BAUSCH & LOMB INCORPORATED | Polymerizable dye |
CN116694099A (en) * | 2023-06-10 | 2023-09-05 | 水木聚力接枝纺织新技术(深圳)有限公司 | Water-soluble acrylamide bromamine acid dye, and synthetic method and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1177758B (en) * | 1960-01-14 | 1964-09-10 | Basf Ag | Process for the preparation of anthraquinone dyes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE623839C (en) * | 1932-02-08 | |||
CH178547A (en) * | 1934-11-08 | 1935-07-31 | Chem Ind Basel | Process for the preparation of a dye of the anthraquinone series. |
-
1957
- 1957-05-07 DE DEB44539D patent/DE1052016B/en active Pending
-
1958
- 1958-04-11 CH CH5816058A patent/CH369240A/en unknown
- 1958-04-15 GB GB11910/58A patent/GB830876A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3364186A (en) * | 1960-05-20 | 1968-01-16 | Basf Ag | Colored terpolymers prepared from (1) dyes, (2) monomers containing crosslinkable groups, and (3) ethylenic unsaturated monomers |
US3296284A (en) * | 1960-09-12 | 1967-01-03 | Sandoz Ltd | Reactive dyes of the 1, 4-diamino-anthraquinone-2-sulfonic acid series |
US3198812A (en) * | 1961-01-14 | 1965-08-03 | Basf Ag | Water soluble reactive anthraquinone dyes |
DE1264647B (en) * | 1961-09-23 | 1968-03-28 | Bayer Ag | Process for the preparation of anthraquinone dyes |
US3365472A (en) * | 1961-11-29 | 1968-01-23 | Ciba Ltd | 1-(amino and hydroxy)-4-anilino-3'-sulfo-anthraquinones substituted with a fiber reactive group at the 4'-position |
EP0396376B1 (en) * | 1989-05-02 | 1994-12-28 | BAUSCH & LOMB INCORPORATED | Polymerizable dye |
CN116694099A (en) * | 2023-06-10 | 2023-09-05 | 水木聚力接枝纺织新技术(深圳)有限公司 | Water-soluble acrylamide bromamine acid dye, and synthetic method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
DE1052016B (en) | 1959-03-05 |
CH369240A (en) | 1963-05-15 |
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