GB1254687A - Process for the continuous dyeing of synthetic fibre materials - Google Patents
Process for the continuous dyeing of synthetic fibre materialsInfo
- Publication number
- GB1254687A GB1254687A GB2812970A GB2812970A GB1254687A GB 1254687 A GB1254687 A GB 1254687A GB 2812970 A GB2812970 A GB 2812970A GB 2812970 A GB2812970 A GB 2812970A GB 1254687 A GB1254687 A GB 1254687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- june
- aromatic
- heat treatment
- dyed
- halogen
- 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
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
- C09B1/14—Dyes containing 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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
- C09B1/547—Anthraquinones with aromatic ether groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/908—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
1,254,687. Solvent dyeing. FARBENFABRIKEN BAYER A.G. 10 June, 1970 [18 June, 1969], No. 28129/70. Heading D1B. Synthetic fibres are continuously dyed by impregnating with an organic solvent solution containing a dye of formula in which R and R<SP>1</SP> independantly represent hydrogen, fluorine or chlorine, X is a hydrogen atom or a C 1-4 alkyl group, m is 0, 1 or 2, n is 1, 2 or 3, Hal denotes halogen and B is a C 1-9 alkyl, cycloalkyl, or aralkyl radical, such that the sum of the carbon atoms present in total in the substituent or substituents B is at least 4 and at most 9, followed by a heat treatment. Halogen is preferably chlorine or bromine, the heat treatment being a dry heating at 120-230‹C or at 100-150‹C in superheated solvent vapour. The solvents used may be aromatic, hydrocarbons or aromatic or aliphatic halogenated hydrocarbons or mixtures thereof. Polyamides, polyesters, cellulose triacetate, polyolefines and polyurethanes may by dyed by this process.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691930777 DE1930777A1 (en) | 1969-06-18 | 1969-06-18 | Process for the continuous dyeing of synthetic fiber materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1254687A true GB1254687A (en) | 1971-11-24 |
Family
ID=5737267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2812970A Expired GB1254687A (en) | 1969-06-18 | 1970-06-10 | Process for the continuous dyeing of synthetic fibre materials |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT300718B (en) |
BE (1) | BE752186A (en) |
DE (1) | DE1930777A1 (en) |
FR (1) | FR2049197B1 (en) |
GB (1) | GB1254687A (en) |
NL (1) | NL7008887A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH642393A5 (en) * | 1979-10-02 | 1984-04-13 | Ebauches Sa | LIQUID CRYSTAL COMPOSITION FOR ELECTRO-OPTICAL DEVICE. |
-
1969
- 1969-06-18 DE DE19691930777 patent/DE1930777A1/en active Pending
-
1970
- 1970-06-03 AT AT498770A patent/AT300718B/en not_active IP Right Cessation
- 1970-06-10 GB GB2812970A patent/GB1254687A/en not_active Expired
- 1970-06-17 NL NL7008887A patent/NL7008887A/xx unknown
- 1970-06-18 FR FR7022520A patent/FR2049197B1/fr not_active Expired
- 1970-06-18 BE BE752186D patent/BE752186A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7008887A (en) | 1970-12-22 |
AT300718B (en) | 1972-08-10 |
DE1930777A1 (en) | 1971-02-04 |
FR2049197B1 (en) | 1974-07-12 |
BE752186A (en) | 1970-12-01 |
FR2049197A1 (en) | 1971-03-26 |
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