GB907073A - Dyeing and printing linear aromatic polyesters - Google Patents
Dyeing and printing linear aromatic polyestersInfo
- Publication number
- GB907073A GB907073A GB8793/61A GB879361A GB907073A GB 907073 A GB907073 A GB 907073A GB 8793/61 A GB8793/61 A GB 8793/61A GB 879361 A GB879361 A GB 879361A GB 907073 A GB907073 A GB 907073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anthraquinone
- hydroxy
- mercapto
- dye
- printing
- 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
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
-
- 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
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Products of linear aromatic polyesters are dyed or printed using a colouring medium containing as a dye a derivative of an a -mono- or poly-hydroxyanthraquinone which bears in a free b -position vicinal to a hydroxyl substituent bound in an a -position or in a free a -position a substituted or unsubstituted aryl or aralkyl thioether radical. At the remaining a - or b -positions the dyestuff may bear simple radicals, e.g. -H or -OH. Substituents in the thioether radical specified are methyl, ethyl, isopropyl, n-butyl, tertbutyl, isoamyl, hydroxyl, methoxyl, ethoxyl, b -hydroxyethoxyl, b -cyanoethoxyl and nitro groups and/or halogen atoms. Of special interest are dyes of the formulae: <FORM:0907073/IV (b)/1> where A is <FORM:0907073/IV (b)/2> where R is -H or -OH, R1 is -H or -OH, n is 0, 1 or 2, X is a low molecular weight: alkyl, alkoxyl, hydroxyalkoxyl or cyanoalkoxyl group, a nitro group or a halogen atom. The dyestuffs may be obtained by reaction of hydroxy-halogen-anthraquinones with unsubstituted or substituted aryl or aralkyl mercaptans in organic solvents in the presence of alkaline reagents. The dye is preferably in finely divided form and the dye-bath may also contain swelling agents while the printing paste may contain thickening agents and printing auxiliaries as well. Examples are given of dyeing and printing using a number of dyestuffs which are: 1-hydroxy-4-phenylmercapto-anthraquinone, 1-hydroxy- 4-(41-chlorphenyl)- mercapto-anthraquinone, 1,8-dihydroxy-4-phenylmercapto-anthraquinone, 1,4-dihydroxy-2-(21-phenylethyl)-mercaptoanthraquinone, 1-hydroxy- 4-(41-methoxyphenyl)- mercapto-anthraquinone, 1-hydroxy- 4-(21-methylphenyl)- mercapto-anthraquinone, 1-hydroxy-4-(41-hydroxyphenyl-mercapto-anthraquinone and 1-hydroxy-4-(41-nitrophenyl)-mercapto-anthraquinone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB57043A DE1258816B (en) | 1960-03-12 | 1960-03-12 | Coloring and / or printing of structures made of linear polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB907073A true GB907073A (en) | 1962-10-03 |
Family
ID=6971549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8793/61A Expired GB907073A (en) | 1960-03-12 | 1961-03-10 | Dyeing and printing linear aromatic polyesters |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE600960A (en) |
CH (1) | CH373011A (en) |
DE (1) | DE1258816B (en) |
FR (1) | FR1283523A (en) |
GB (1) | GB907073A (en) |
IT (1) | IT649825A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE640893A (en) * | 1962-12-07 | |||
DE1215285B (en) * | 1962-12-17 | 1966-04-28 | Bayer Ag | Process for the preparation of 1,8-dihydroxyanthraquinone-2-arylthioethers |
DE1284546B (en) * | 1965-03-24 | 1968-12-05 | Basf Ag | Process for the preparation of anthraquinone dyes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE841313C (en) * | 1944-01-13 | 1952-06-13 | Ciba Geigy | Process for the production of anthraquinone pellets |
BE571139A (en) * | 1957-10-04 | |||
BE572085A (en) * | 1957-10-17 |
-
0
- IT IT649825D patent/IT649825A/it unknown
- BE BE600960D patent/BE600960A/xx unknown
-
1960
- 1960-03-12 DE DEB57043A patent/DE1258816B/en active Pending
-
1961
- 1961-02-10 CH CH159661A patent/CH373011A/en unknown
- 1961-03-09 FR FR855048A patent/FR1283523A/en not_active Expired
- 1961-03-10 GB GB8793/61A patent/GB907073A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH159661A4 (en) | 1963-07-31 |
IT649825A (en) | |
DE1258816B (en) | 1968-01-18 |
CH373011A (en) | 1963-12-31 |
BE600960A (en) | |
FR1283523A (en) | 1962-02-02 |
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