EP0109029B1 - Procédé de teinture de produits textiles contenant des fibres de polyester modifiées - Google Patents
Procédé de teinture de produits textiles contenant des fibres de polyester modifiées Download PDFInfo
- Publication number
- EP0109029B1 EP0109029B1 EP83111119A EP83111119A EP0109029B1 EP 0109029 B1 EP0109029 B1 EP 0109029B1 EP 83111119 A EP83111119 A EP 83111119A EP 83111119 A EP83111119 A EP 83111119A EP 0109029 B1 EP0109029 B1 EP 0109029B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dyeing
- fiber
- pad
- carrier
- modified
- 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
- 238000000034 method Methods 0.000 title claims description 64
- 238000004043 dyeing Methods 0.000 title claims description 59
- 230000008569 process Effects 0.000 title claims description 50
- 229920000728 polyester Polymers 0.000 title claims description 35
- 239000004753 textile Substances 0.000 title description 13
- 239000000835 fiber Substances 0.000 claims description 53
- 239000000975 dye Substances 0.000 claims description 26
- -1 polyethylene terephthalate Polymers 0.000 claims description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 11
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 11
- 239000002657 fibrous material Substances 0.000 claims description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 9
- 229920001400 block copolymer Polymers 0.000 claims description 9
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical compound C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 230000001588 bifunctional effect Effects 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical group 0.000 claims description 2
- 238000010923 batch production Methods 0.000 claims 2
- 238000011437 continuous method Methods 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims 1
- 239000000986 disperse dye Substances 0.000 description 29
- 238000005406 washing Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 238000009998 heat setting Methods 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- GXJQMKFJQFGQKV-KHPPLWFESA-N 2-[methyl-[(z)-octadec-9-enoyl]amino]ethanesulfonic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(C)CCS(O)(=O)=O GXJQMKFJQFGQKV-KHPPLWFESA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical class C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/528—Polyesters using reactive dyes
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
Definitions
- the present invention relates to a process for the carrier-free dyeing of fiber material which consists of polyesters modified by condensing chain links which loosen the normal strength of the uniform polymer fiber structure from bifunctional, ester-forming monomeric compounds, or contains polyesters, with water-insoluble disperse dyes.
- a dyeing process for the aforementioned polyester (PES) fiber types using the pull-out technique is, however, already in the journals chemical fibers / textile industry 27/79 (1977), pages 336-339 and 452-454 and MELLIAND TEXTILBERICHTE 62 (1981) , Pages 795-800 described in detail, wherein for the de de ware commercially available disperse dyes from aqueous medium in finely dispersed form have been used.
- dyeings with the known disperse dyes on the carrier-free dyeable polyester fibers not only have inadequate resistance to boil-off, but also have a reduced fastness to washing when washing at 60 ° C.
- the purpose of the present invention is now to remedy the deficiencies described above when dyeing modified polyester fibers and to achieve flawless real dyeings on textile material containing only such fibers or the corresponding component of fiber mixtures, according to those customary in practice Dyeing processes. In this way, the application technology sector of these fiber types should be expanded considerably.
- disperse dyes containing in the molecule at least one strongly polarized group of the vinyl sulfone type bonded to an aromatic nucleus of the chromophore are used as colorants and the fixation of these dyes on the fiber from aqueous dispersion at pH values in the range from 5 to 10 brought about by exposure to heat or by lingering.
- the advantages of these measures are the good fastness to washing and sublimation of such dyeings, even in deep tones.
- the washing fastness properties that were previously insufficient for washing at 60 ° C can now be described as very good.
- the fiber material can be used in the object sector, ie for any kind of usage-related textiles. It is also no longer impossible to use it in the field of sports clothing and in the laundry area (e.g. laundry for hospitals and nursing homes). Together with cellulose fibers, these fibers can now also be used for filler articles, which has not been possible until now. because cellulose fibers alone are not permitted for trimmings.
- All water-insoluble disperse dyes can be used as dyes for the dyeing process according to the invention which, in the finely dispersed state, are otherwise also suitable for dyeing synthetic fiber material, provided that in the present case they have a strongly polarized grouping of the vinylsulfone type.
- Most representatives of this class of dyes are constitutionally azo, anthraquinone, nitro or quinophthalone compounds, are predominantly carboxyl and / or sulfo group-free and all have at least one strongly polarized group bonded to an aromatic nucleus of the chromophore in the molecule based on the vinyl sulfone residue.
- a plurality of strongly polarized groupings of the type mentioned, optionally of different types, can be present on the same dye molecule.
- the dyes are, as is customary with disperse dyes, dispersed and then added to the dyebath in the usual way. In general, dyeing takes place at pH values from 5 to 10. Experience has shown that the best color yields are obtained at pH 7 to 9.
- polyester fibers that can be dyed carrier-free at cooking temperature are basically suitable for the dyeing process used in the textile used.
- polyesters modified with aliphatic dicarboxylic acids, hydroxycarboxylic acids or longer-chain diols such as polyethylene terephthalate fibers modified with polyethylene oxide in the form of a block copolymer.
- Cellulose fibers, but also wool fibers are primarily used as mixture components of natural origin for the modified polyester fibers mentioned.
- Block-docking processes also have the advantage that they do not place high demands on the machine park. This means that even smaller companies with relatively small yields can use this dyeing method. Not to be forgotten is the enormous energy saving that is achieved by staying at room temperature. A padding process followed by docking and lingering, for example for about 24 hours at room temperature, results in sufficiently deep dyeings which have the aforementioned good fastness properties.
- the residence time it is readily possible to shorten the residence time. It can be reduced to a quarter of the original time if the stay is followed by a short heat treatment. In this way, extremely level and very deep colors are achieved.
- the fiber material treated in this way is then soaped at the boil in an aqueous, neutral bath for completion. According to the above measures, a full and uniform red color is achieved on the substrate, which has excellent fastness to hot washing and heat setting.
- the auxiliary used in the course of the present extraction process has only been added for safety reasons because of the relatively high amount of dye and need not necessarily be present in the dye bath.
- the liquor flow through the bobbins during the drawing process taking place in the present case is 22 l / min / kg of yarn, the liquor flow takes place alternately from outside to inside for 4 min, from inside to outside for 3 min.
- the resulting uniform and rich blue dyeing on the treated fabric is soaped at the boil after rinsing with water in a neutral, aqueous bath. It then has excellent wet fastness properties and very good sublimation fastness.
- a velvet sample of carrier-free dyeable polyethylene terephthalate fibers modified with polyethylene oxide in the form of a block copolymer is mixed with an aqueous liquor containing 30 g / l of the disperse dye of the formula
- the fabric treated in this way is then steamed for 12 minutes with saturated steam at 102 ° C. without intermediate drying to fix the dye on the modified PES fiber.
- a fabric of carrier-free dyeable polyethylene terephthalate fibers modified with polyethylene oxide in the form of a block copolymer is padded at room temperature with an aqueous liquor containing 20 g / l of the disperse dye of the formula
- the material treated in this way is then dried at 120 ° C. and then exposed to the action of dry heat at 190 ° C. for 40 s to fix the dye.
- the goods After completion by boiling soap in a neutral, aqueous bath, the goods have a uniform, full yellow color, which is characterized by very good light, heat setting and wash fastness.
- the result is a brilliant, clear golden yellow color on the textile, which has excellent lightfastness.
- a fabric made of carrier-free dyeable polyethylene terephthalate fibers modified with polyethylene oxide in the form of a block copolymer is placed on a padder with an aqueous liquor containing 20 g / l of the disperse dye of the formula
- the dock contains in finely dispersed form and is adjusted to a pH between 7 and 8, padded at room temperature and a liquor absorption of approx. 60%, then docked in the moist state and left to fix the dye on the fiber material under the same temperature conditions.
- the dock is sealed airtight by wrapping it in a film.
- the dyed fabric is first rinsed with water, then washed out in water at 70 ° C. and then soaped at the boil for 5 minutes. The result is a uniform blue color on the substrate with very good fastness to wet and heat setting.
- a block produced according to Example 6 is subjected to a hot air treatment at a temperature of 160 ° C. for 60 s after a dwell time of 12 hours during the unwinding from the dock and then soaped to completion, as also described there, at the boil. This results in a uniform, somewhat deeper blue color on the textile web than in the work instructions in Example 6. The same dyeing results are obtained if a steaming process of 2 minutes at 105 ° C is connected to the cold stored goods instead of the effects of dry heat.
- a fabric made of carrier-free dyeable polyethylene terephthalate fibers modified with polyethylene oxide in the form of a block copolymer is placed on a padder with an aqueous liquor containing 30 g / l of the Disperse dye of the formula
- Example 6 contains in a conventionally dispersed state and is adjusted to a pH of about 8, padded and docked at room temperature and a liquor absorption of about 55%.
- the dock is now, as described in Example 6, closed airtight, whereupon the textile material is subjected to a cold retention process while slowly rotating the fabric roll to fix the dye.
- the fiber material dyed in this way is rinsed with water in the customary manner, washed out in water at about 70 ° C. and then soaped at the boil for 5 minutes. You get an orange color on the goods with good fastness to washing and rubbing.
- a wetting agent and optionally a dispersing agent can be added to the padding liquor without further ado.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83111119T ATE22474T1 (de) | 1982-11-13 | 1983-11-08 | Verfahren zum faerben von textilgut aus modifizierten polyesterfasern. |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823242036 DE3242036A1 (de) | 1982-11-13 | 1982-11-13 | Verfahren zum faerben von textilgut aus modifizierten polyesterfasern nach der ausziehmethode |
DE3242036 | 1982-11-13 | ||
DE19823242035 DE3242035A1 (de) | 1982-11-13 | 1982-11-13 | Verfahren zum faerben von textilgut aus modifizierten polyesterfasern nach der klotz-technik |
DE3242032 | 1982-11-13 | ||
DE3242035 | 1982-11-13 | ||
DE19823242032 DE3242032A1 (de) | 1982-11-13 | 1982-11-13 | Verfahren zum faerben von textilgut aus modifizierten polyesterfasern nach der klotz-aufdock-technik |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0109029A1 EP0109029A1 (fr) | 1984-05-23 |
EP0109029B1 true EP0109029B1 (fr) | 1986-09-24 |
Family
ID=27190491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83111119A Expired EP0109029B1 (fr) | 1982-11-13 | 1983-11-08 | Procédé de teinture de produits textiles contenant des fibres de polyester modifiées |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0109029B1 (fr) |
DE (1) | DE3366476D1 (fr) |
PT (1) | PT77646B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079114A1 (de) * | 2011-07-14 | 2013-01-17 | Tesa Se | Klebeband mit textilem Träger für die Kabelbandagierung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004525208A (ja) * | 2001-01-17 | 2004-08-19 | コリア リサーチ インスティチュート オブ ケミカル テクノロジー | アセトキシエチルスルホンまたはビニルスルホン基を有する分散反応性染料及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB896041A (en) * | 1958-11-18 | 1962-05-09 | Hoechst Ag | Process for producing fast dyeings or prints on textile materials or films of lineararomatic polyesters |
US3764264A (en) * | 1970-05-25 | 1973-10-09 | Monsanto Co | Process for dyeing polyester fibers with disperse dyestuffs |
DE2362683A1 (de) * | 1973-12-17 | 1975-06-19 | Cassella Farbwerke Mainkur Ag | Verfahren zum faerben von polyester- baumwolle-mischgeweben |
-
1983
- 1983-11-08 DE DE8383111119T patent/DE3366476D1/de not_active Expired
- 1983-11-08 EP EP83111119A patent/EP0109029B1/fr not_active Expired
- 1983-11-11 PT PT77646A patent/PT77646B/pt unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079114A1 (de) * | 2011-07-14 | 2013-01-17 | Tesa Se | Klebeband mit textilem Träger für die Kabelbandagierung |
US9695339B2 (en) | 2011-07-14 | 2017-07-04 | Tesa Se | Adhesive tape with textile carrier for cable bandaging |
Also Published As
Publication number | Publication date |
---|---|
PT77646B (de) | 1986-04-17 |
DE3366476D1 (en) | 1986-10-30 |
EP0109029A1 (fr) | 1984-05-23 |
PT77646A (de) | 1983-12-01 |
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