GB1195151A - Anthraquinone Dyes - Google Patents
Anthraquinone DyesInfo
- Publication number
- GB1195151A GB1195151A GB23473/68A GB2347368A GB1195151A GB 1195151 A GB1195151 A GB 1195151A GB 23473/68 A GB23473/68 A GB 23473/68A GB 2347368 A GB2347368 A GB 2347368A GB 1195151 A GB1195151 A GB 1195151A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anthraquinone dyes
- dyes
- alkyl group
- insoluble
- water
- 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
- C09B1/545—Anthraquinones with aliphatic, cycloaliphatic or araliphatic ether groups
-
- 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
- C09B1/22—Dyes with unsubstituted amino groups
-
- 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
1,195,151. Water-insoluble anthraquinone dyes. YORKSHIRE DYEWARE & CHEMICAL CO. Ltd. 21 Feb., 1969 [17 May, 1968], No. 23473/68. Heading C4P. The invention comprises water-insoluble anthraquinone dyes of the general formula wherein X is OH or NH 2 and Y is an alkyl group having at least 3 carbon atoms which is substituted by one or more halogen atoms, e.g. Cl or Br. They are prepared by reacting the corresponding anthraquinone compound of the formula given above wherein Y is an hydroxy alkyl group with a halogenating agent, e.g. thionyl chloride or bromide or phosphorus halides in an inert solvent, e.g. nitrobenzene, chlorobenzene or o-dichlorobenzene in presence of an organic base, e.g. pyridine. The dyes dye hydrophobic fibres, e.g. cellulose di- or triacetates and polyesters in red shades.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23473/68A GB1195151A (en) | 1968-05-17 | 1968-05-17 | Anthraquinone Dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23473/68A GB1195151A (en) | 1968-05-17 | 1968-05-17 | Anthraquinone Dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1195151A true GB1195151A (en) | 1970-06-17 |
Family
ID=10196194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23473/68A Expired GB1195151A (en) | 1968-05-17 | 1968-05-17 | Anthraquinone Dyes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1195151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050586A1 (en) * | 1980-10-17 | 1982-04-28 | Ciba-Geigy Ag | Transfer printing sheet |
-
1968
- 1968-05-17 GB GB23473/68A patent/GB1195151A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050586A1 (en) * | 1980-10-17 | 1982-04-28 | Ciba-Geigy Ag | Transfer printing sheet |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |