EP1469121A1 - Egalisiermittel - Google Patents
Egalisiermittel Download PDFInfo
- Publication number
- EP1469121A1 EP1469121A1 EP03004513A EP03004513A EP1469121A1 EP 1469121 A1 EP1469121 A1 EP 1469121A1 EP 03004513 A EP03004513 A EP 03004513A EP 03004513 A EP03004513 A EP 03004513A EP 1469121 A1 EP1469121 A1 EP 1469121A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- parts
- composition
- reaction product
- teile
- ester
- 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
- D06P1/64—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 which is suitable as a leveling agent Process for its production and use.
- Leveling agent When dyeing polyethylene terephthalate (PET) fiber materials with disperse dyes auxiliaries are usually added to the dye bath in order to obtain a level dyeing (Leveling agent).
- level dyeing When dyeing polyethylene terephthalate (PET) fiber materials with disperse dyes auxiliaries are usually added to the dye bath in order to obtain a level dyeing (Leveling agent).
- the most effective of these products are formulations that non-ionic and anionic dispersants, non-ionic, emulsifying surfactants and contain aromatic or aliphatic swelling substances.
- the emulsifying non-ionic surfactants are both for the emulsification of the water-insoluble product components and for the even pulling of the dyes on the fiber responsible.
- the result is a better dye yield (diffusion acceleration) and due to the increased intrafibrillary dye migration (migration promotion) one indifferent coloring.
- leveling agents Another requirement for leveling agents is compensation, or at least reduction material-related, i.e. differences in staining due to fiber morphology (Affinity differences), even with large molecular and so-called "high energy” dyes.
- the solvent character of the swelling substances in combination with the emulsifying effect of non-ionic surfactants also a raw dyeing of various Processing states without separate additions.
- PES-HT leveling agents with the swelling agents described above have however disadvantages. According to recent knowledge, they are either potentially teratogenic (Phthalic acid ester), odor-intensive (alkylbenzenes, tetralin, alkyl and alkylene benzoates, Alkyl salicylate, alkyl o-cresotate), relatively ineffective (alkyl adipate, N-alkylphthalimides) or at least either unfavorable from the price-performance ratio or subject to labeling according to the provisions of the Chemicals Act (e.g. Benzylbenzoate).
- Equalizer and / or disperser based on fatty acid ethoxylate or castor oil ethoxylate requires.
- the present invention is therefore based on the object of 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 favorable ecological and toxicological Features and low odor.
- the invention Composition a previously unknown balanced ratio of the diverse Individual effects such as retardation, synchronization, diffusion acceleration, Migration enhancement, dispersion, oil emulsification, which is why in comparison 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 according to the invention does not show the tendency towards crystallization typical of other compositions, which the Such a preparation complicates or even complicates the process make completely impossible.
- the reaction product of unsubstituted or substituted with halogen, OH, C 1 -C 4 -alkoxy, NH 2 and / or NO 2 with alkylene oxide is present as component (b).
- An alkylene oxide is understood to mean oxiranes, ie saturated three-membered heterocyclic compounds containing an oxygen atom. They can have two to six carbon atoms.
- the alkylene oxide is preferably ethylene oxide (EO), propylene oxide or butylene oxide. Mixtures of two or more alkylene oxides can also be used to react with the phenol described above.
- the phenol can be combined with 1 or more, e.g. 2 or 3 substituents may be substituted.
- the Substituents can be in the o-, p- and m-positions, based on the OH group of the phenol, are located.
- this is Reaction product (b) and the ester (c) in a weight ratio of 40:60 to 60:40, in particular about 50:50, which gives the advantages described above composition according to the invention can be achieved in a particularly favorable manner.
- the amount of the reaction product (b) and its ester (c) in the invention is in particular about 45% by weight, which makes the above advantageous properties of the composition according to the invention explained in more detail in can be obtained in a particularly advantageous manner.
- composition according to the invention can be used in addition to those described above Components (a), (b) and (c) furthermore at least one component selected from Emulsifiers, such as nonionic emulsifiers and / or anionic emulsifiers, adjusting agents and Have defoamers. These make leveling agents with particularly cheap Get properties.
- Emulsifiers such as nonionic emulsifiers and / or anionic emulsifiers, adjusting agents and Have defoamers.
- nonionic emulsifiers fatty acid ethoxylates or ethoxylated vegetable or animal fats or oils are used.
- the fatty acid ethoxylates are unsaturated Fatty acid with 12 to 18 carbon atoms, coated with 4 to 12 moles derived from EO Units preferred, oleic acid with 4 to 8 moles derived from EO is particularly preferred Units.
- oils an ethoxylated castor oil, coated with 30 to 60 moles of EO derived units preferred.
- the nonionic emulsifiers can be used in amounts of 10 up to 40% by weight, based on the composition according to the invention.
- Anionic emulsifiers which can be used are C 1 -C 20 -alkylbenzenesulfonic acids, in particular dodecylbenzenesulfonic acid, for example in an amount of 1 to 5% by weight, based on the composition according to the invention, of phosphated C 1 -C 12 -alkylphenolethoxylates, in particular nonylphenolethoxylate, for example in an amount of 10 to 20% by weight, based on the composition according to the invention, or phosphated fatty alcohol ethoxylates having a C 6 -C 12 alkyl chain length and 2 to 12 mol of units derived from EO, for example in an amount of 10 to 20% by weight.
- Acidic anionic emulsifiers can be neutralized with customary bases, such as alkali metal hydroxide, alkanolamines, preferably monoethanolamine. This can be achieved with base amounts of 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 0.5 to 1.5% by weight, based on the composition according to the invention.
- Lower glycols or alcohols with 2 to 10 carbon atoms can be used as adjusting agents are, in particular 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 can be used.
- the amount used can be 4 to 15% by weight, based on the composition according to the invention.
- Defoamers can be aluminum chloride or aluminum hydroxychloride, which are aqueous Solution used to be used.
- the amount of defoamers can be 0.05% by weight to 0.7 wt .-%, based on the composition of the invention.
- the rest of the composition according to the invention can be water.
- the present invention also relates to a method for producing the Composition according to the invention, wherein the reaction product in a one-pot reaction (b) and the ester (c) are prepared and then mixed with the benzyl benzoate.
- one-pot reaction in the sense of the present invention is a understood chemical reaction, which takes place in several steps, the Intermediates do not need to be isolated.
- all of the reaction participants can be present in the reaction vessel from the start or they are fed one after the other. The latter is in the conduct of the process Production of the reaction product (b) and the ester (c) is particularly favorable.
- the unsubstituted or substituted phenol as above can be reacted in the desired molar ratio with alkylene oxide.
- the unsubstituted or substituted benzoic acid also described above be added.
- the reaction of phenol with alkylene oxide creates new OH groups, which come from alkylene oxide.
- These can with the carboxyl group Benzoic acid are esterified.
- the amounts are chosen so that the above described amounts and ratios, as for the composition according to the invention are desired to be obtained.
- reaction product (b) and the ester (c) can be made by simply combining and mixing the components respectively.
- the reaction product (b) and the ester (c) can from the reaction mixture One-pot reaction must be separated and, if necessary, cleaned before using the Benzyl benzoate can be mixed.
- the other components, such as emulsifiers, adjusting agents and Defoamers can then also be added.
- the inventive method makes it particularly simple, faster and possible to produce compositions according to the invention in a cost-effective manner.
- By the one-pot reaction described above does not occur crystallization.
- the esters (c) must so not time consuming before use in the composition of the invention be melted.
- composition according to the invention described above shows that these are particularly cheap as leveling agents, especially for High temperature dyeing of polyester fiber materials, particularly suitable for PET fibers are.
- Such a high temperature dyeing process can e.g. at above 100 ° C, in particular at 125 ° C to 135 ° C, in an autoclave.
- compositions according to the invention can the dye bath in amounts of 0.5 g / l to 2.5 g / l, preferably with 0.75 g / l to 2 g / l, and the leveling bath in amounts of 1 g / l to 4 g / l, in particular 1.5 to 3 g / l, are added.
- composition according to the invention can be particularly advantageous for various Problem cases when dyeing PET fiber materials and mixing them with other fibers, where other PET leveling agents fail or are ineffective.
- the mixture is heated to 100 ° C. at 2 ° C./min and to 130 ° C. at 1.5 ° C./min, where it remains for 40 minutes and is cooled to 80 ° C. at 2 ° C./min , It is then drained off and reductively cleaned, as is known to the person skilled in the art, as a result of which a perfectly level and true coloring was obtained.
- a dye trichrome After 10 minutes at 40 ° C., 2.1 parts of a dye trichrome are contained 25 parts Terasil yellow 4 G 50 parts of Terasil Red 5 G 25 parts Terasil Blau 3 RL-02 150% added and after a further 10 min stay at 40 ° C within 25 min to 90 ° C, within 45 min to 130 ° C. There is a stay of 60 minutes.
- 100 parts of a PES microfiber knitting fabric are placed on a circular storage 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 dispersant based on naphthalene methanesulfonate, 1.0 part of the formulation according to the invention, 1.0 part of a sequestering agent based on hydroxyethane diphosphonic acid, 1.0 part of sodium acetate and 0.6 part of 60% acetic acid in 1400 parts of water, 7 ° dH, at 25 ° C.
- disperse dye trichrome After heating to 50 ° C., 0.8 parts of disperse dye trichrome are contained 37 parts of Foron Yellow Brown RD-2RS 58 pieces of Foron Brilliant Red RD-BR 05 parts Foron Blue RD-GLF, added and heated to 130 ° C. at 2 ° C./min. It is left there for 30 minutes and, after cooling to 80 ° C. at 2 ° C./min, is reductively cleaned in the dye bath for 10 minutes using a specific sulfinic acid derivative.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Medicines Containing Plant Substances (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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 |
---|---|---|---|
AT03004513T ATE305532T1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
DE50301260T DE50301260D1 (de) | 2003-02-28 | 2003-02-28 | Egalisiermittel |
EP03004513A EP1469121B1 (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 true EP1469121A1 (de) | 2004-10-20 |
EP1469121B1 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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290705A (zh) * | 2013-07-02 | 2013-09-11 | 江苏省海安石油化工厂 | 一种高温匀染剂 |
CN103343461A (zh) * | 2013-06-27 | 2013-10-09 | 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 |
CN103590272A (zh) * | 2013-10-31 | 2014-02-19 | 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 |
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 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (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 |
DE1021826B (de) * | 1955-06-10 | 1958-01-02 | Hoechst Ag | Verfahren zum Faerben von Polyesterfasern |
JPS57176267A (en) * | 1981-04-21 | 1982-10-29 | Sumitomo Chemical Co | Dyeing of hydrophobic fiber |
JPS57176270A (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 |
EP0364792A2 (de) * | 1988-10-12 | 1990-04-25 | Bayer Ag | Carrier für das Färben 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 AT AT03004513T patent/ATE305532T1/de not_active IP Right Cessation
- 2003-02-28 EP EP03004513A patent/EP1469121B1/de not_active Expired - Lifetime
- 2003-02-28 DE DE50301260T patent/DE50301260D1/de not_active Expired - Lifetime
Patent Citations (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 |
DE1021826B (de) * | 1955-06-10 | 1958-01-02 | Hoechst Ag | Verfahren zum Faerben von Polyesterfasern |
JPS57176267A (en) * | 1981-04-21 | 1982-10-29 | Sumitomo Chemical Co | Dyeing of hydrophobic fiber |
JPS57176270A (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 |
EP0364792A2 (de) * | 1988-10-12 | 1990-04-25 | Bayer Ag | Carrier für das Färben 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 |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 198249, Derwent World Patents Index; Class A23, AN 1982-05653J, XP002249807 * |
DATABASE WPI Section Ch Week 198249, Derwent World Patents Index; Class A23, AN 1982-05656J, XP002249806 * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 01 31 January 2000 (2000-01-31) * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343461A (zh) * | 2013-06-27 | 2013-10-09 | 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 |
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 |
CN103290705A (zh) * | 2013-07-02 | 2013-09-11 | 江苏省海安石油化工厂 | 一种高温匀染剂 |
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 |
CN103590272A (zh) * | 2013-10-31 | 2014-02-19 | 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 |
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 |
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 |
---|---|
DE50301260D1 (de) | 2006-02-09 |
EP1469121B1 (de) | 2005-09-28 |
ATE305532T1 (de) | 2005-10-15 |
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