EP1348800A1 - Egalisiermittel - Google Patents
Egalisiermittel Download PDFInfo
- Publication number
- EP1348800A1 EP1348800A1 EP02006175A EP02006175A EP1348800A1 EP 1348800 A1 EP1348800 A1 EP 1348800A1 EP 02006175 A EP02006175 A EP 02006175A EP 02006175 A EP02006175 A EP 02006175A EP 1348800 A1 EP1348800 A1 EP 1348800A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- parts
- teile
- agent
- alkyl
- composition according
- 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.)
- Granted
Links
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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/613—Polyethers without nitrogen
- D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
- D06P1/6135—Addition products of hydroxyl groups-containing compounds with oxiranes from aromatic alcohols or from phenols, naphthols
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65131—Compounds containing ether or acetal 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
- 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 invention relates to a leveling agent, in particular migrant, when dyeing of textiles is used.
- Leveling agent When dyeing in particular polyester fiber materials, such as polyethylene terephthalate (PET), with disperse dyes the dyebath is usually auxiliaries (dyeing auxiliaries) added to e.g. to promote a uniform distribution of the dyes in textiles (Leveling agent). Leveling agents that migrate the dyes in or on the textiles promote, are referred to as migrant. Leveling agents are generally to compositions containing nonionic and anionic dispersants, nonionic, emulsifying surfactants and swelling substances.
- the emulsifying nonionic surfactants are both for emulsifying the water-insoluble product components as well as for the uniform coating of the dyes on the fiber responsible. Great meaning the swelling substances, in particular with regard to migration, diffusion acceleration, Migrating effect, synchronizing effect and affinity differences.
- the swelling substances include methyl cresotinate, salicylic acid methyl ester, Phthalic acid alkyl esters, N-alkylphthalimides, methyl benzoate and benzoic acid esters used with dihydric or polyhydric alcohols.
- benzoic acid ester are described, for example, in DE 32 46 383 A1 and US Pat. No. 4,516,979. It will be aliphatic dialcohols, glycerol and pentaerythritol used as polyhydric alcohols.
- the aforementioned products have the serious disadvantages that they either potentially teratogenic (phthalate) or odor-intensive or less effective.
- Dyeing accelerators are often used as aids in the dyeing of fibers. These are referred to in the literature as a carrier.
- the carriers used are, for example, C 4 -C 12 -alkyl benzoates; they are mentioned, for example, in the aforementioned DE 32 46 383 A1 and US Pat. No. 4,516,979.
- Such carriers and the aforementioned leveling agents are used for completely different purposes in the dyeing of textiles. Thus, no conclusions can be drawn that carriers can also be used as leveling agents.
- the present invention is based on the object, as a leveling agent, in particular as a migrant, to provide suitable compositions containing the does not have the aforementioned disadvantages of known leveling agents.
- a leveling agent in particular a migration agent, comprising 30% by weight to 85% by weight, in particular 40% by weight to 65% by weight, based on the agent, of C 1 -C 20 -alkyl benzoate .
- a particularly preferred C 1 -C 20 alkyl benzoate is butyl benzoate, which has proved to be very effective, in particular with regard to the migrating action.
- the present invention is based on the completely surprising finding that the C 1 -C 20 -Alkylbenzoate, especially butyl benzoate, which were previously used for a very different purpose, namely as a carrier, contrary to expectation the strongest leveling and migrating - especially under Considering the price-performance ratio - all previously known product above 125 ° C, especially 125 ° C to 135 ° C, show.
- Carriers are dyeing accelerators with the goal of allowing more dye to be absorbed onto the fiber.
- these act in the range between 95 ° C and 115 ° C, in which the Necessity of such an effect is given.
- Carrier have in this temperature range their optimum effect. At temperatures above 125 ° C no carrier effect is more given and no longer asked.
- the leveling agents according to the invention in the High temperature dyeing of polyesters hardly as a carrier but have excellent leveling properties in this high temperature range, especially with regard to migration.
- leveling agent according to the invention proves to be the strongest known to date Mist-type leveling agent in the range of 125 ° C to 135 ° C.
- the agent of the invention causes the dye very good and very fast in the fiber penetrate and diffuse within the fiber (migration). It results in a very good Dye yield (diffusion acceleration) and, due to the increased intrafibrillar Dye migration (migrating effect), an excellent level dyeing.
- Another special feature of the agent according to the invention is the compensation or at least the Attenuation of material-related, i. fibermorphology-related staining differences (Affinity differences), even with high molecular weight and so-called "high energy” dyes.
- the solvent character of the agent according to the invention makes it possible present ester, in particular in combination with the emulsifying effect of Nonionic surfactants, also a crude dyeing of various processing conditions without separate additives.
- agent according to the invention still has at least one compound selected from swelling substance, nonionic Emulsifier, anionic emulsifier and adjusting agent.
- the compounds used hitherto can be used as a swelling substance.
- the amount of the swelling substance may be 5% by weight to 70% by weight, in particular 5% by weight. to 60 wt .-%, especially 20 wt .-% to 40 wt .-%, based on the inventive means amount.
- the agent according to the invention has, as the swelling substance, an ester of C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, halogen, such as F, Cl or Br, OH, NH 2 and / or NO 2 or unsubstituted benzoic acid and C 2 -C 12 diol.
- a substituted benzoic acid When a substituted benzoic acid is used, it may be 1 or more, e.g. 2 or 3, the have the abovementioned substituents. These can be in o-, p- and m-position, based on the Carboxyl group, be arranged.
- the alcohol component of the aforementioned benzoic acid ester is a C 2 -C 12 diol.
- diols also include ether alcohols, ie compounds having two hydroxy groups, which additionally have 1 or more ether function (s).
- the C 2 -C 12 diols are glycol, diethylene glycol, propylene glycol, dipropylene glycol and butanediol. Particularly preferred is diethylene glycol, since a particularly good activity of the agent according to the invention is achieved with regard to its properties as a leveling agent.
- the degree of esterification of the benzoic acid ester is 1.0-2.0 moles of acid per Molecule diol.
- a particularly high proportion of aromatics is obtained in a favorable manner, which is advantageous for the effectiveness of the agent according to the invention as a leveling agent effect.
- only a very small residual content of free Acid present which minimizes the hazards caused by the corrosive acid become.
- the swelling substance is an ester of C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halogen, such as F, Cl or Br, OH, NH 2 and / or NO 2 substituted or unsubstituted Benzoic acid and with C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halogen, such as F, Cl or Br, NH 2 and / or NO 2 substituted or unsubstituted phenol, which with 0.5 to 6 moles of alkylene oxide per Mol OH group of the phenol is reacted.
- the leveling and migration effect is positively influenced in a particularly favorable manner.
- Alcohol component of this ester is the by reaction of Phenols with alkylene oxide available compound.
- the phenol can 1 or more, for example, 2 or 3, contain OH groups. In the case of several OH groups on the phenol can either only 1 OH group or it can all OH groups with have been reacted with the alkylene oxide.
- the phenol may be unsubstituted or as above be substituted. It may be 1 or more, e.g. 2 or 3, substituents.
- the Substituents may be in the o, p and m positions, based on the OH group.
- the phenol was made before the esterification with the substituted or unsubstituted Benzoic acid is reacted with 0.5-6 moles of alkylene oxide per mole of OH group of the phenol.
- alkylene oxide are meant oxiranes, i. saturated tripartite, one Oxygen atom-containing heterocyclic compounds. You can be 2 to 6 Have carbon atoms.
- alkylene oxides are ethylene oxide (EO), propylene oxide and butylene oxide. It is also possible to use mixtures of 2 or more alkylene oxides Reaction with the phenol can be used.
- the phenol is derived from an alkylene oxide at 0.5-6 moles Units per mole of OH occupied. Particularly preferred are 0.5-1.5 moles of alkylene oxide, in particular 1.2 moles of alkylene oxide.
- the alkylene oxide is a particularly good Effectiveness of the agent according to the invention as a leveling agent. In particular, points the agent has a high aromatic content, which is a particularly advantageous Interaction with polyester threads is achieved.
- the degree of esterification of the benzoic acid ester is 0.3-1.0 of this preferred embodiment, more preferably 0.5-0.8, moles of acid per molecule of alcohol.
- this degree of esterification a high aromatics content and thus a special achieved good effectiveness of the composition according to the invention as a leveling agent.
- the residual content of free acid is minimized, thereby reducing the corrosive properties of a Acid-related dangers are also reduced.
- esters present in the composition according to the invention can be prepared in the usual way For example, by reacting the alcohol components with the benzoic acid components, for example by acid catalysis at elevated temperatures, e.g. 120-130 ° C.
- the agent according to the invention as a swelling substance the reaction product of a C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halogen, such as F, Cl or Br, OH, NH 2 and / or NO 2 substituted or unsubstituted phenol which is reacted with 0.5 to 6 moles of alkylene oxide per mole of OH group of the phenol include, as already explained in more detail above.
- the agent according to the invention can be used in addition to the constituents described above nonionic emulsifiers, anionic emulsifiers, regulators or mixtures of several have these substances.
- a nonionic emulsifier fatty acid ethoxylates and / or ethoxylated vegetable or animal fats or oils.
- Fatty acid ethoxylates are unsaturated fatty acids with chain lengths C12-C22, occupied by for example, 4-12 moles of alkylene oxide, in particular ethylene oxide, is preferred.
- a special preferred representative thereof is oleic acid with 4-8 moles of ethylene oxide.
- the oils will be one ethoxylated castor oil, coated with 30-60 mol of ethylene oxide, preferably used.
- the acidic anionic emulsifiers can be reacted with customary bases, for example alkali metal hydroxide and / or alkanolamines, especially monoethanolamine, neutralized (pH about 7).
- customary bases for example alkali metal hydroxide and / or alkanolamines, especially monoethanolamine, neutralized (pH about 7).
- adjusting agents are lower glycols or alcohols, such as ethylene glycol, diethylene glycol, Triethylene glycol, propylene glycol, dipropylene glycol, butylene glycol, butyl diglycol, diacetone alcohol, Hexylene glycol, isopropanol, 4-hydroxy-4-methyl-2-pentanone or a mixture of 2 or several of these compounds.
- the adjusting agents make the turbid products clear which is advantageous in terms of acceptance of the buyers of such leveling agents.
- the amount of nonionic emulsifiers may be 5 wt .-% to 40 wt .-%, in particular about 25 wt .-%, based on the inventive agent.
- the anionic emulsifier can in an amount of 1 wt .-% to 7 wt .-%, based on the agent according to the invention, available. In the composition according to the invention, 1% by weight to 12% by weight, in particular 3 Wt .-% to 7 wt .-%, based on the agent to be present.
- the rest of the composition according to the invention can form water.
- the agent of the invention can be prepared in a particularly simple manner by the individual components are combined. This combining can be done under Stirring, whereby a good mixing of the ingredients is achieved.
- the composition according to the invention is ideally suited as leveling agent, in particular migrant. It can the dyebath in amounts of 0.25 g / l to 2.0 g / l, preferably 0.5 to 1.0 g / l, the Ausegalisierbad in amounts of 0.5 g / l to 3.0 g / l, preferably 1.0-2.0 g / l, are added. These amounts make a particularly good one in terms of economy Effectiveness of the inventive agent achieved as a dyeing aid.
- composition according to the invention is ideally suited as a dyeing auxiliaries, in particular for Dyeing polyester, preferably polyethylene terephthalate.
- This is especially good inventive means for high temperature dyeing of polyester fibers are used.
- Such high temperature dyeing may e.g. at temperatures above 100 ° C, e.g. 125 ° C to 135 ° C, e.g. in an autoclave.
- the erfindungsffleß agent can be particularly advantageous in various problem cases in the Dyeing of PET fiber materials and their blends with other fibers where other PET leveling agents failing or too little effective to be used.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
- Färben unkritischer PET-Materialien jeglicher Aufmachung/Bearbeitungsform mit geringen Egalisiermittelmengen;
- Egalfärben kritischer Aufmechungsformen/Bearbeitungszustände von PET-Fasaem, wie dicht gepackte Garn- und Stückbaumwickelkörper, hoch gedrehte und oder gereckte Zwirne/Stick- und Nähgarne sowie andere technische Garne;
- Ausgleich von durch Texturier-, Verstreckungs- und Thermofixierungsschwankung verursachten kristallinitätsbedingten bzw. affinitätsbedingten Differenzen im PET-Fasermaterial jeglichen Bearbeitungszustandes und jeglicher Aufmachungsform;
- gutes nachträgliches Ausegalisieren ungleichmäßiger Färbungen von PET (allein oder in Mischung mit anderen Fasern), unabhängig von Aufmachungsform und Bearbeitungszustand, und
- simultanes Färben und Waschen von PET-Garn, Masche, Garment und Flocke, bei denen präparationsbedingte Ölauflagen vorliegen, die normalerweise ein vorgängiges Waschen oder die Mitverwendung eines separaten Wasch- und Emulgiermittels im Färbebad erfordern würden.
Man erhält ein leicht gelbliches, klares Produkt.
0,8 Teile des Produktes gemäß Beispiel 2
erhält man vergleichbar gute Resultate.
Nach einer Aufheizung mit 3 °C/min auf 135 °C wird dort 30 min verweilt und daraufhin mit 2 °C/min auf 100 und weiter mit 1,5°C/min auf 75°C abgekühlt.
1,0 Teile des Produktes gemäß Beispiel 2
erhält man vergleichbar gute Resultate.
1,5 Teile des Produktes gemäß Beispiel 2
erhält man vergleichbar gute Resultate.
0,4 Teile des Produktes gemäß Beispiel 2
erhält man vergleichbar gute Resultate.
Claims (6)
- Egalisiermittel für die Färbung von Textilien, umfassend 30 Gew.-% bis 85 Gew.-%, bezogen auf das Mittel, C1-C20-Alkylbenzoat.
- Mittel nach Anspruch 1, wobei das Alkylbenzoat Butylbenzoat ist.
- Mittel nach einem der vorhergehenden Ansprüche, wobei es weiterhin mindestens eine Verbindung ausgewählt unter quellender Substanz, nichtionogenem Emulgator, anionischem Emulgator und Stellmittel aufweist.
- Mittel nach Anspruch 3, wobei die quellende Substanz einen Ester von mit C1-C4-Alkyl, C1-C4-Alkoxy, Halogen, OH, NH2 und/oder NO2 substituierter oder unsubstituierter Benzoesäure und C2-C12-Diol umfaßt.
- Mittel nach Anspruch 3, wobei die quellende Substanz einen Ester von mit C1-C4-Alkyl, C1-C4-Alkoxy, Halogen, OH, NH2 und/oder NO2 substituierter oder unsubstituierter Benzoesäure und mit C1-C4-Alkyl, C1-C4-Alkoxy, Halogen, NH2 und/oder NO2 substituiertem oder unsubstituiertem Phenol, das mit 0,5 bis 6 Mol Alkylenoxid pro Mol OH-Gruppe des Phenols umgesetzt ist, umfaßt.
- Mittel nach Anspruch 3, wobei die quellende Substanz das Umsetzungsprodukt eines mit C1-C4-Alkyl, C1-C4-Alkoxy, Halogen, NH2 und/oder NO2 substituierten oder unsubstituierten Phenols, das mit 0,5 bis 6 Mol Alkylenoxid pro Mol OH-Gruppe des Phenols umgesetzt ist, umfaßt.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02006175T ATE270724T1 (de) | 2002-03-19 | 2002-03-19 | Verwendung von alkylbenzoaten als egalisiermittel zum färben von polyester-fasermaterialien |
DE50200597T DE50200597D1 (de) | 2002-03-19 | 2002-03-19 | Verwendung von Alkylbenzoaten als Egalisiermittel zum Färben von Polyester-Fasermaterialien |
EP02006175A EP1348800B1 (de) | 2002-03-19 | 2002-03-19 | Verwendung von Alkylbenzoaten als Egalisiermittel zum Färben von Polyester-Fasermaterialien |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02006175A EP1348800B1 (de) | 2002-03-19 | 2002-03-19 | Verwendung von Alkylbenzoaten als Egalisiermittel zum Färben von Polyester-Fasermaterialien |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1348800A1 true EP1348800A1 (de) | 2003-10-01 |
EP1348800B1 EP1348800B1 (de) | 2004-07-07 |
Family
ID=27798791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006175A Expired - Lifetime EP1348800B1 (de) | 2002-03-19 | 2002-03-19 | Verwendung von Alkylbenzoaten als Egalisiermittel zum Färben von Polyester-Fasermaterialien |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1348800B1 (de) |
AT (1) | ATE270724T1 (de) |
DE (1) | DE50200597D1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103790043A (zh) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | 一种环保高温匀染剂及其制备方法 |
CN104278566A (zh) * | 2013-07-02 | 2015-01-14 | 江苏省海安石油化工厂 | 涤纶分散匀染剂的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881045A (en) * | 1954-06-17 | 1959-04-07 | American Cyanamid Co | Method of dyeing synthetic fibrous materials |
US3203753A (en) * | 1961-05-31 | 1965-08-31 | Atlas Chem Ind | Textile dye carrier-emulsifier compositions |
DE3139562A1 (de) * | 1980-11-03 | 1982-12-02 | M & T Chemicals, Inc., 07095 Woodbridge, N.J. | Diesterzusammensetzung und daraus hergestellte textilverarbeitungs-zusammensetzungen |
DE3247400A1 (de) * | 1982-01-02 | 1983-07-14 | Sandoz-Patent-GmbH, 7850 Lörrach | Hilfsmittel fuer das faerben mit dispersionsfarbstoffen |
US4708719A (en) * | 1984-11-08 | 1987-11-24 | Crucible Chemical Company | Disperse dye composition for use in solvent dyeing |
EP0310973A2 (de) * | 1987-10-09 | 1989-04-12 | Bayer Ag | Egalisiermittel |
EP0364792A2 (de) * | 1988-10-12 | 1990-04-25 | Bayer Ag | Carrier für das Färben von Polyestermaterialien |
-
2002
- 2002-03-19 EP EP02006175A patent/EP1348800B1/de not_active Expired - Lifetime
- 2002-03-19 DE DE50200597T patent/DE50200597D1/de not_active Expired - Fee Related
- 2002-03-19 AT AT02006175T patent/ATE270724T1/de not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881045A (en) * | 1954-06-17 | 1959-04-07 | American Cyanamid Co | Method of dyeing synthetic fibrous materials |
US3203753A (en) * | 1961-05-31 | 1965-08-31 | Atlas Chem Ind | Textile dye carrier-emulsifier compositions |
DE3139562A1 (de) * | 1980-11-03 | 1982-12-02 | M & T Chemicals, Inc., 07095 Woodbridge, N.J. | Diesterzusammensetzung und daraus hergestellte textilverarbeitungs-zusammensetzungen |
DE3247400A1 (de) * | 1982-01-02 | 1983-07-14 | Sandoz-Patent-GmbH, 7850 Lörrach | Hilfsmittel fuer das faerben mit dispersionsfarbstoffen |
US4708719A (en) * | 1984-11-08 | 1987-11-24 | Crucible Chemical Company | Disperse dye composition for use in solvent dyeing |
EP0310973A2 (de) * | 1987-10-09 | 1989-04-12 | Bayer Ag | Egalisiermittel |
EP0364792A2 (de) * | 1988-10-12 | 1990-04-25 | Bayer Ag | Carrier für das Färben von Polyestermaterialien |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104278566A (zh) * | 2013-07-02 | 2015-01-14 | 江苏省海安石油化工厂 | 涤纶分散匀染剂的制备方法 |
CN103790043A (zh) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | 一种环保高温匀染剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1348800B1 (de) | 2004-07-07 |
ATE270724T1 (de) | 2004-07-15 |
DE50200597D1 (de) | 2004-08-12 |
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