EP1469121B1 - Egalisiermittel - Google Patents
Egalisiermittel Download PDFInfo
- Publication number
- EP1469121B1 EP1469121B1 EP03004513A EP03004513A EP1469121B1 EP 1469121 B1 EP1469121 B1 EP 1469121B1 EP 03004513 A EP03004513 A EP 03004513A EP 03004513 A EP03004513 A EP 03004513A EP 1469121 B1 EP1469121 B1 EP 1469121B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- parts
- composition
- ester
- reaction product
- teile
- 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 - Lifetime
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
- D06P1/64—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
- 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
- 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 composition suitable as a leveling agent Process for its preparation and its use.
- 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.
- leveling agents Another requirement for leveling agents is the compensation or at least the reduction material-related, i. due to the fiber morphology, staining differences (Affinity differences), even with high molecular weight and so-called "high energy” dyes.
- Polyesters As swelling substances in leveling agents for the high temperature (HT) staining of Polyesters (PES) are described in the prior art, inter alia, adipic acid alkyl ester, Alkylbenzenes, tetralin, benzoic acid alkyl and alkylene esters (alkyl and alkylene benzoates), Benzyl benzoate (benzyl benzoate), alkyl salicylate (alkyl salicylate), o-cresotinic acid alkyl ester, Phthalic acid alkyl esters (alkyl phthalates) and N-alkylphthalimides.
- adipic acid alkyl ester Alkylbenzenes, tetralin
- benzoic acid alkyl and alkylene esters alkyl and alkylene benzoates
- Benzyl benzoate benzyl benzoate
- alkyl salicylate alkyl salicylate
- PES-HT leveling agents with the swelling agents described above have but disadvantages. Thus, they are either potentially teratogenic after new knowledge (Phthalic acid ester), odor-intensive (alkylbenzenes, tetralin, alkyl and alkylene benzoates, Salicylic acid alkyl ester, o-cresotinic acid alkyl ester), relatively less effective (adipic acid alkyl ester, N-alkylphthalimides) or at least either the price-performance ratio unfavorable or Labeled according to the regulations of the Chemicals Act (e.g. Benzylbenzoate).
- the present invention is therefore based on the object, an improved leveling agent to provide that does not have the disadvantages of the known leveling agents.
- the composition according to the invention a significantly higher leveling efficiency with at the same time favorable ecological and toxicological Features and low odor.
- the invention has Composition a hitherto unknown balance between the various Individual effects, such as retardation, synchronization, diffusion acceleration, Migration enhancement, dispersion, oil emulsification, which is why compared to leveling agents from the prior art, the use of secondary aids is not necessary and a largely universal use is made possible.
- the composition of the invention does not show the crystallization tendency typical of other compositions, which is the Placing on the market of such a preparation is difficult or even procedural completely impossible.
- component (b) is the reaction product of unsubstituted or substituted with halogen, OH, C 1 -C 4 alkoxy, NH 2 and / or NO 2 substituted phenol with alkylene oxide.
- alkylene oxide is understood as meaning oxiranes, ie saturated three-membered heterocyclic compounds containing an oxygen atom. They can have two to six carbon atoms.
- the alkylene oxide is ethylene oxide (EO), propylene oxide or butylene oxide. It is also possible to use mixtures of two or more alkylene oxides for reaction with the phenol described above.
- the phenol can be reacted with 1 or more, e.g. 2 or 3 substituents may be substituted.
- the Substituents may be in o-, p- and m-position, based on the OH group of the phenol, are located.
- the molar ratio between The above-described phenol and alkylene oxide of 1: 1 to 1: 2 to choose, in particular it is 1: 1.2.
- the amount of the reaction product (b) and its ester (c) in the inventive is about 45% by weight, whereby the above in more detail advantageous properties of the inventive composition in be obtained particularly advantageous manner.
- composition according to the invention can be used in addition to those described above Components (a), (b) and (c) further at least one component selected from Emulsifiers, such as nonionic emulsifiers and / or anionic emulsifiers, and adjusting agents Defoamer have. These make leveling agents particularly economical Get properties.
- nonionic emulsifiers fatty acid ethoxylates or ethoxylated herbal or animal fats or oils are used.
- the fatty acid ethoxylates are unsaturated Fatty acid with 12 to 18 carbon atoms, occupied by 4 to 12 mol of EO derived Units are preferred, more preferably oleic acid is derived with 4 to 8 moles of EO Units.
- For the oils is an ethoxylated castor oil, coated with 30 to 60 moles of EO derived units preferred.
- the nonionic emulsifiers can be used in quantities of 10 to 40 wt .-%, based on the composition according to the invention, are present.
- anionic emulsifiers it is possible to use C 1 -C 20 -alkyl benzene sulfonic acids, in particular dodecylbenzenesulfonic acid, for example in an amount of from 1 to 5% by weight, based on the composition according to the invention, of phosphated C 1 -C 12 -alkylphenol ethoxylates, in particular nonylphenol ethoxylate, for example in US Pat an amount of 10 to 20 wt .-%, based on the composition of the invention, or phosphated fatty alcohol ethoxylates having C 6 -C 12 alkyl chain length and 2 to 12 moles of EO derived units, for example in an amount of 10 to 20 wt .-%.
- Acid anionic emulsifiers can be neutralized with customary bases, such as alkali metal hydroxide, alkanolamines, preferably monoethanolamine. This can be achieved with base amounts of from 0.5 to 1.5% by weight, based on the composition according to the invention.
- bases such as alkali metal hydroxide, alkanolamines, preferably monoethanolamine. This can be achieved with base amounts of from 0.5 to 1.5% by weight, based on the composition according to the invention.
- lower glycols or alcohols having 2 to 10 carbon atoms can be used especially ethylene glycol, diethylene glycol, triethylene glycol, propyl glycol, Dipropylene glycol, butyl glycol, butyl diglycol, diacetone alcohol, hexylene glycol and isopropanol and mixtures of two or more thereof.
- the amount used may be 4 to 15 wt .-%, based on the composition of the invention.
- defoamer aluminum chloride or aluminum hydroxychloride, as aqueous Solution can be used.
- the amount of defoamer may be 0.05% by weight. to 0.7 wt .-%, based on the composition of the invention.
- the remainder of the composition of the invention may be water.
- the present invention further provides a process for the preparation of composition according to the invention, wherein in a one-pot reaction, the reaction product (b) and the ester (c) are prepared and then mixed with the benzyl benzoate.
- one-pot reaction in the context of the present invention is a understood chemical reaction that takes place in several steps, whose Intermediates but need not be isolated. In such a one-pot reaction either all reactants may be present in the reaction vessel from the beginning or they are fed sequentially. The latter is in the process of the Preparation of the reaction product (b) and the ester (c) particularly favorable.
- the unsubstituted or substituted phenol may be as above has been described, be reacted in the desired MolverPStnis with alkylene oxide. After that may be the unsubstituted or substituted benzoic acid also described above be added.
- the reaction of phenol with alkylene oxide gives rise to new OH groups, derived from the alkylene oxide. These can interact with the carboxyl group of Benzoic acid are esterified.
- the amounts are chosen so that the above described amounts and ratios, as for the composition according to the invention be desired to be obtained.
- the mixing together of the reaction product (b) and the ester (c) with the Benzyl benzoate can be obtained by simply combining and mixing the components respectively.
- the reaction product (b) and the ester (c) may be from the reaction mixture of Separate one-pot reaction and, if necessary, be purified before using the Benzyl benzoate are mixed.
- the other components, such as emulsifiers, adjusters and Defoamer, can then also be added.
- composition according to the invention described above shows that these are particularly suitable as leveling agents, in particular for High temperature dyeing of polyester fiber materials, in particular PET fibers suitable are.
- a high temperature dyeing method may e.g. at above 100 ° C, in particular at 125 ° C to 135 ° C, in an autoclave.
- compositions according to the invention may be added to the dyebath in amounts of 0.5 g / l to 2.5 g / l, preferably 0.75 g / l to 2 g / l, and the Ausegalisierbad in amounts of 1 g / l to 4 g / l, in particular 1.5 to 3 g / l are added.
- composition of the invention can be particularly advantageous in various Problem cases in the dyeing of PET fiber materials and their mixing with other fibers, where other PET leveling agents fail or are not effective enough.
- 100 parts of a PES microfibre felting knit are added to a circular memory type jet with a liquor containing 1.5 parts of a lubricant based on a mixture of acrylic copolymer and ethoxylated caproclactam and 1.0 part of a naphthalene methanesulfonate based dispersant, 1.0 part the formulation according to the invention, 1.0 part of a sequestering agent based on Hydroxyethandiphosphonklare, 1.0 parts of sodium acetate and 0.6 parts of acetic acid 60% in 1400 parts of water, 7 ° dH, at 25 ° C added.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
- Steroid Compounds (AREA)
Description
- Leichtes nachträgliches Ausegalisieren ungleichmäßiger Färbungen von PET (allein oder in Mischung mit anderen Fasern), unabhängig von Aufmachungsform und Bearbeitungszustand;
- Egalfärben besonders kritischer Aufmachungsformen/Bearbeitungszustände von PET-Fasern, wie dicht gepackte Garn- und Stückbaumwickelkörper, hoch gedrehte und/oder gereckte Zwirne/Stick- und Nähgarne sowie andere technische Garne;
- sehr guter Ausgleich von durch Texturier-, Verstreckungs- und Thermofixierungsschwankung verursachten kristallinitätsbedingten bzw. affinitätsbedingten Differenzen im PET-Fasermaterial jeglichen Bearbeitungszustandes und jeglicher Aufmachungsform;
- Färben unkritischer PET-Materialien jeglicher Aufmachung/Bearbeitungsform mit minimalen Egalisiermittelmengen, und
- simultanes Färben und Waschen von PET-Garn, Masche, Garment und Flocke, wo präparationsbedingte Ölauflagen vorliegen, die normalerweise ein vorgängiges Waschen oder die Mitverwendung eines separaten Wasch- und Emulgiermittels im Färbebad erfordern würden.
Daraufhin wird abgelassen und wie dem Fachmann bekannt reduktiv nachgereinigt, wodurch eine einwandfrei egale und echte Färbung erhalten wurde.
1,8 Teile der erfindungsgemäßen Zubereitung nach Beispiel 2
oder 1,4 Teile der erfindungsgemäßen Zubereitung nach Beispiel 3
oder 1,7 Teile der erfindungsgemäßen Zubereitung nach Beispiel 4
erhält man vergleichbar gute Resultate.
3,75 Teile der erfindungsgemäßen Zubereitung nach Beispiel 2
oder 2,7 Teile der erfindungsgemäßen Zubereitung nach Beispiel 3
oder 3,3 Teile der erfindungsgemäßen Zubereitung nach Beispiel 4
verwendet, erhält man vergleichbar gute Resultate.
25 Teille Terasil gelb 4 G
50 Teile Terasil Rot 5 G
25 Teile Terasil Blau 3 RL-02 150%
hinnzugegeben und nach weiteren 10 min Verweilen bei 40 °C innert 25 min auf 90°C, innert 45 min auf 130°C aufgeheitzt. Dort wird 60 min verweilt.
2,4 Teile der erfindungsgemäßen Zubereitung nach Beispiel 2
1,7 Teile der erfindungsgemäßen Zubereitung nach Beispiel 3
2,1 Teile der erfindungsgemäßen Zubereitung nach Beispiel 4
erhält man vergleichbar gute Resultate.
Nach der Aufheizung auf 50 °C werden 0,8 Teile Dispersfarbstofftrichromie, enthaltend
37 Teile Foron Gelbbraun RD-2RS
58 Teile Foron Brillantrot RD-BR
05 Teile Foron Blau RD-GLF ,
hinzugefügt und mit 2 °C/min auf 130 °C aufgeheizt. Dort wird 30 min verweilt und nach Abkühlen auf 80 °C mit 2°C/min 10 min reduktiv im Färbebad unter Anwendung eines spezifischen Sulfinsäurederivates gereinigt.
1,25 Teile der erfindungsgemäßen Zubereitung nach Beispiel 2
oder 0,9 Teile der erfindungsgemäßen Zubereitung nach Beispiel 3
oder 1,1 Teile der erfindungsgemäßen Zubereitung nach Beispiel 4
erhält man vergleichbar gute Resultate.
Claims (8)
- Zusammensetzung, die als Egalisiermittel geeignet ist, umfassend(a) 10 Gew.-% bis 25 Gew.-%, bezogen auf die Zusammensetzung, Benzylbenzoat;(b) Umsetzungsprodukt von unsubstituiertem oder mit Halogen, OH, C1-C4-Alkoxy, NH2 und/oder NO2 substituiertem Phenol mit Alkylenoxid im Molverhältnis 1:1 bis 1:4 und(c) Ester des Umsetzungsproduktes (b) mit unsubstituierter oder mit Halogen, OH, C1-C4-Alkoxy, NH2 und/oder NO2 substituierter Benzoesäure,
- Zusammensetzung nach Anspruch 1, wobei das Alkylenoxid Ethylenoxid, Propylenoxid oder ein Gemisch davon ist.
- Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Molverhältnis 1:1 bis 1:2 beträgt.
- Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Umsetzungsprodukt (b) und der Ester (c) in einem Gewichtsverhältnis von 40:60 bis 60:40 vorliegt.
- Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei die Zusammensetzung weiterhin mindestens eine Komponente ausgewählt unter Emulgatoren, Stellmittel und Entschäumer enthält.
- Verfahren zur Herstellung einer Zusammensetzung nach einem der Ansprüche 1 bis 5, wobei in einer Eintopfreaktion das Umsetzungsprodukt (b) und der Ester (c) hergestellt und danach mit dem Benzylbenzoat gemischt werden.
- Verwendung der Zusammensetzung nach einem der Ansprüche 1 bis 5 als Egalisiermittel.
- Verwendung nach Anspruch 7, wobei das Egalisiermittel beim Hochtemperaturfärben von Polyester-Fasermaterialien eingesetzt wird.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03004513A EP1469121B1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
AT03004513T ATE305532T1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
DE50301260T DE50301260D1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03004513A EP1469121B1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1469121A1 EP1469121A1 (de) | 2004-10-20 |
EP1469121B1 true EP1469121B1 (de) | 2005-09-28 |
Family
ID=32892859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03004513A Expired - Lifetime EP1469121B1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1469121B1 (de) |
AT (1) | ATE305532T1 (de) |
DE (1) | DE50301260D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343461B (zh) * | 2013-06-27 | 2014-03-12 | 晋江市南星印染材料有限公司 | 一种环保型涤纶染色修补剂 |
CN103290705B (zh) * | 2013-07-02 | 2014-12-10 | 江苏省海安石油化工厂 | 一种高温匀染剂 |
CN103590272B (zh) * | 2013-10-31 | 2015-12-02 | 鑫盛达控股集团有限责任公司 | 一种提升涤纶带染色牢度的制备方法 |
CN103790043B (zh) * | 2013-11-29 | 2016-01-20 | 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 |
CN112281521A (zh) * | 2020-11-10 | 2021-01-29 | 张家港扬子染整有限公司 | 一种特雷维拉涤纶毛条染色工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1140000A (fr) * | 1955-01-05 | 1957-07-09 | Hoechst Ag | Procédé de teinture d'articles en fibres de polyesters à haut degré de polymérisation |
BE548539A (de) * | 1955-06-10 | |||
JPS57176270A (en) * | 1981-04-21 | 1982-10-29 | Sumitomo Chemical Co | Dyeing of hydrophobic fiber |
JPS57176267A (en) * | 1981-04-21 | 1982-10-29 | Sumitomo Chemical Co | Dyeing of hydrophobic fiber |
DE3246383A1 (de) * | 1981-12-24 | 1983-07-07 | Sandoz-Patent-GmbH, 7850 Lörrach | Faerbereihilfsmittel |
DE3834737A1 (de) * | 1988-10-12 | 1990-04-19 | Bayer Ag | Carrier fuer das faerben von polyestermaterialien |
JPH11269778A (ja) * | 1998-03-16 | 1999-10-05 | Teijin Ltd | 改質ポリエステル繊維の染色方法 |
-
2003
- 2003-02-28 DE DE50301260T patent/DE50301260D1/de not_active Expired - Lifetime
- 2003-02-28 AT AT03004513T patent/ATE305532T1/de not_active IP Right Cessation
- 2003-02-28 EP EP03004513A patent/EP1469121B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE305532T1 (de) | 2005-10-15 |
DE50301260D1 (de) | 2006-02-09 |
EP1469121A1 (de) | 2004-10-20 |
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