CN1394248A - Method for boiling-off of blended fabric from polyamide fiber and polyurethane fiber, method for producing dyed blended fabric and dyed blended fabric - Google Patents
Method for boiling-off of blended fabric from polyamide fiber and polyurethane fiber, method for producing dyed blended fabric and dyed blended fabric Download PDFInfo
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- CN1394248A CN1394248A CN01803404A CN01803404A CN1394248A CN 1394248 A CN1394248 A CN 1394248A CN 01803404 A CN01803404 A CN 01803404A CN 01803404 A CN01803404 A CN 01803404A CN 1394248 A CN1394248 A CN 1394248A
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- polyamide fiber
- blended fabric
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- polyurethane
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
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- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8209—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing amide groups
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- 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
- D06P7/00—Dyeing or printing processes combined with mechanical treatment
- D06P7/005—Dyeing combined with texturising or drawing treatments
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- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/241—Polyamides; Polyurethanes using acid dyes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/45—Knit fabric is characterized by a particular or differential knit pattern other than open knit fabric or a fabric in which the strand denier is specified
- Y10T442/456—Including additional strand inserted within knit fabric
- Y10T442/463—Warp knit insert strand
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Abstract
A method for boiling-off of a blended fabric from polyamide fibers and polyurethane fibers, characterized in that soft water is used as the water for treatment and said water for treatment contains a sequestering agent. The method allows the production of a blended fabric from polyamide fibers and polyurethane fibers which has no dyeing specks and is excellent in the uniformity of dyeing.
Description
Technical field
The present invention relates to the method for refining of the mixed goods of polyamide fiber and polyurethane fiber, the manufacture method and the dyed blended fabric of dyed blended fabric.
In more detail, relate to and can carry out effective de-oiling, scrubbing greasy dirt etc., and the method for refining of the mixed goods of good polyamide fiber of level-dyeing property and polyurethane fiber and the manufacture method and the dyed blended fabric of dyed blended fabric.
Background technology
Because polyurethane fiber has multiple excellent characteristic such as comfortable telescopicing performance, form retentivity, fit, mouldability, unique sensation, wrinkle resistance, therefore is widely used in multiple fields such as underwear, pantyhose, swimsuit, close-fitting shirt trousers, overcoat.
Owing to require soft, fine and smooth skin feel in the purposes of and contact skin direct, so the form of fabric is mainly used the form of knitted fabric at underwear, pantyhose, swimsuit, close-fitting shirt trousers etc.Mixed material described herein uses polyamide fibers such as nylon fiber more.
Overlap outside in the purposes, how polyurethane fiber is joined in the polyamide fiber, mix, use as fabric with natural fabrics such as polyester fiber and hair, cottons.
Also polyurethane fiber can be mixed with nonwoven fabric, use as nonwoven fabric with retractility.Particularly in purposes such as underwear, pantyhose, swimsuit, close-fitting shirt trousers, because requirement has telescopicing performance, fit, so the mixed proportion of polyurethane fiber is higher.The problem that contains the raw material of polyurethane fiber is to be stained with easily oil.Along with the high speed of the complicated and knitting of the variation of composite material, knitting technology weave, the tendency that exists the pollution that causes by the oil that uses in the knitting machine to increase to knitted fabric.And metal ingredient sneaking in oil such as used iron such as the lubricating oil carrier pipe of the knitting needle of knitting machine, knitting machine, copper makes that to remove oil content in refining process more difficult.
In addition, in the dyeing of the mixed goods of polyamide fiber and polyurethane fiber, because the ACID DYES that is generally used for polyamide fiber dyeing is compared with the DISPERSE DYES that is generally used for polyester fiber etc., the former migration is relatively poor, therefore if fail fully to remove foreign matter such as degreasing in the refining process before dyeing, then will become the bad reasons of product such as causing specking, oil stain.
All the time, in the mixed goods of polyamide fiber and polyurethane fiber concise, use non-ionic surface active agent or anion surfactant, amphoteric surfactant etc. usually.And, also adopt usually and in containing the liquid of surfactant, add alkali such as soda ash, caustic soda, improve the method for scouring result.But in these methods, refining process can not fully remove degreasing, has produced problems such as specking, oil stain.
Therefore, method for refining as the mixed goods that adheres to the more polyurethane fiber of oil content, a kind of method is disclosed in the Te Kaiping 12-80562 communique, this method use with high concentration contain addition the treatment fluid of non-ionic surface active agent of oxirane carry out pre-treatment with low bath raio, the same treatment liquid that re-uses low concentration afterwards carries out concise with high bath raio.Yet, less though this method is good aspect oil removing for the removal effect of the dirt of containing metal etc., for preventing the specking nearly unavailable.
As the countermeasure of improving of problems such as the specking in the dyeing, oil stain, add in the known oriented dyeing liquor scouring agent method, use the method for the good ACID DYES of level-dyeing property etc., but its effect is less, can cause the decline of colorfastness sometimes on the contrary.
Disclosure of an invention
The purpose of this invention is to provide the method for refining that can prevent the mixed goods specking that causes by greasy dirt etc., oil stain etc., polyamide fiber and polyurethane fiber; The manufacture method of dyed blended fabric and dyed blended fabric.
The application's inventors further investigate, and the result has solved above-mentioned problem.
That is to say, the present invention is the method for refining of the mixed goods of polyamide fiber and polyurethane fiber, the method is characterized in that: when the mixed goods to polyamide fiber and polyurethane fiber carries out refining processing, use soft water as handling water, and make in this processing water and contain metal ion chelation agent.
The present invention is the method for refining of the mixed goods of polyamide fiber and polyurethane fiber, the method is characterized in that: when the mixed goods to polyamide fiber and polyurethane fiber carried out continuous refining processing, making remainingly in the processing water after the refining processing had a unreacted metal ion chelating agent.
The present invention is the manufacture method of the dyed blended fabric of polyamide fiber and polyurethane fiber, the method is characterized in that: after the mixed goods to polyamide fiber and polyurethane fiber carries out refining processing, in temperature is 190 ℃ or following, time to be to carry out preboarding under with interior condition in 60 seconds, dyes afterwards, post processing.
The present invention is the manufacture method of the dyed blended fabric of polyamide fiber and polyurethane fiber, the method is characterized in that: when the mixed goods that uses ACID DYES to polyamide fiber and polyurethane fiber dyes, use soft water as the dyeing liquor water, and make in the described dyeing liquor and contain metal ion chelation agent.
Implement best mode of the present invention
Below describe the present invention in detail.
As long as the used polyamide fiber of the present invention is the fiber that is made of the polyamide composition, then without limits, all can use it.The preferred fiber that constitutes by polyamide 6 (nylon 6) or polyamide 66 (nylon 66).In addition, also can use the fiber that polyamide constituted that forms by the copolyamide of polyamide 6 composition and polyamide 66 composition, in addition polyamide composition copolymerization.
On the other hand, as the used polyurethane fiber of the present invention, the preferred use by polymer diol, carry out the polyurethane fiber that spinning forms as the polyether polyols with reduced unsaturation that isocyanates and 3 kinds of compositions reactions of multifunctional active dydrogen compounds of main body obtain with organic diisocyanate.
Herein, the example of polymer diol has: the polyether glycol class of polytetramethylene glycol, polyethylene, propylene ether glycol and so on; Also has ethylene glycol, 1,6-hexylene glycol, 1, the polyester-diol class that at least a reaction of dicarboxylic acids such as at least a and adipic acid of glycolss such as 4-butanediol, neopentyl glycol, suberic acid, azelaic acid, decanedioic acid, Beta-methyl adipic acid, M-phthalic acid obtains; And polycaprolactone glycol, the poly-own diester diol of two carbonic acid etc.These polymer diols can use one or more mixture or copolymer.
In addition, the example that constitutes the organic diisocyanate of used polyurethane fiber among the present invention has: 4,4 '-'-diphenylmethane diisocyanate, 1,5-naphthalene diisocyanate, 1,4-phenylene diisocyanate, 2,4 toluene diisocyanate, hexamethylene diisocyanate, 1,4-cyclohexane diisocyanate, 4,4 '-one or more mixture of the organic diisocyanate of dicyclohexyl methyl hydride diisocyanate, isophorone diisocyanate and so on.Can also be used in combination a small amount of triisocyanate.
The example of multifunctional active dydrogen compounds has: ethylenediamine, 1,2-propane diamine, hexamethylene diamine, benzene dimethylamine, 4,4 '-diphenyl methane diamines, hydrazine, 1,4-diaminourea piperazine, ethylene glycol, 1,4-butanediol, 1,6-hexylene glycol, water etc. a kind of or multiple mixture in them.Can be used in combination the reaction terminating agent of a small amount of monoamine, monohydric alcohol and so in these compounds.
Can in the used polyurethane fiber of the present invention, suitably add 2, antioxidants such as the two tetrabutyl paracresol of 6-, phosphite ester; Light such as dihydroxy benaophenonel or hydroxybenzothiazole or ultra-violet absorber; 1, the semicarbazides that the 1-dialkyl group replaces, Chinese whites such as anti-yellowing agent such as dithiocar-bamate and titanium dioxide, zinc oxide.
In the present invention, above-mentioned polyurethane is made polyurethane solutions.The solvent of dissolve polyurethane then can use any material as long as do not have activity for polyurethane.The preferred high solvent of polyurethane solubility that uses for example preferably uses N,N-dimethylacetamide, dimethyl formamide, dimethyl sulfoxide (DMSO), vinyl pyrrolidone etc.Concentration to polyurethane is not particularly limited, usually preferred 25% weight-80% weight.More preferably 35% weight-55% weight.If less than 25% weight, then because the required heat of solvent evaporation becomes many, the tendency that exists spinning to become difficult; On the other hand, if surpass 80% weight, then the stability of solution reduces, the tendency that exists spinnability to worsen.If improve the stability of solution, the degree of polymerization of polyurethane is reduced the tendency that then exists the silk quality of polyurethane fiber to descend.
In the present invention, can obtain polyurethane fiber by the solution that contains polyurethane is carried out dry-spinning, wet spinning or melt-spun.
Can suitably select usually preferred 5-100 dtex, more preferably 10-80 dtex according to the purposes difference to the fiber number of the polyurethane fiber that uses among the present invention.
The optimization polyurethane fiber is to use the naked silk to interweave with polyamide fiber and knitting formation.As the processing silk after interweaving with polyamide fiber, with the processing silk that polyamide fiber coats, knitting and woven polyurethane fiber also is preferred form.As described processing silk, the preferred air interlacing wire (ACY) that polyamide fiber and polyurethane fiber is interwoven simultaneously with the air process machine that for example uses; And polyamide fiber is coated on single bag core silk (SCY) on the polyurethane fiber, double-contracting core silk (DCY) etc. with coating machine.
Among the present invention the mixed goods of polyamide fiber and polyurethane fiber can be tricot, raschel etc. through knitted fabrics such as volume, circular knit, weft knittings, also can be woven fabric or nonwoven fabric.Preferably knitted fabric, more preferably warp-knitted fabric.Particularly because the wireline reel of tricot is more, it is also more that the greasy dirt that uses in the knitting machine dyes the chance of knitted fabric, therefore is more preferably the present invention and is suitable for.
In the present invention, the mixed proportion of polyamide fiber and polyurethane fiber is not particularly limited, the ratio of polyurethane fiber is a 1-50% weight in the preferred mixed goods.Only otherwise damage effect of the present invention, then in the mixed goods of polyamide fiber and polyurethane fiber, can sneak into other synthetic fiber, natural fabric etc.
The concise of mixed goods can carry out fabric is sent into continuously the continuation mode of handling water among the present invention, and this considers than handling the intermittent mode that water uses up each time more preferred from efficient.
The preferred concise device that uses is continuous concise devices such as open soaper, continuous loose collator.In the present invention, from preventing concise irregular consideration, preferably carry out refining processing with continuous a plurality of steps.That is to say that preferred continuous concise device possesses a plurality of treatment troughs.The treatment trough number can be 2-5, and this efficient activity and treatment effeciency from equipment investment considers it is preferred.
In the present invention, concise condition is not particularly limited, preferably combines and carry out, consider relaxation processes, carry out concise under the high condition of the treatment temperature when preferably the treatment temperature when refining processing finishes begins than refining processing with relaxation processes.
For example, when in above-mentioned continuous concise device, mixed goods is delivered to when carrying out refining processing in the treatment trough by the order of the 1st groove, the 2nd groove, the 3rd groove, the temperature of the 1st groove is set in 50 ℃, the temperature measuring of the 2nd groove is set in 70 ℃ at 60 ℃, the temperature of the 3rd groove, progressively treatment temperature being established height so in order is preferred a kind of mode.
Preferred concise treatment temperature is 40 ℃-98 ℃, consider from improving scouring result, more preferably 60 ℃ or more than.
In refining processing of the present invention, preferably use soft water as handling water.For example, if use the hard water of metal ions such as calcic, magnesium, then scouring result reduces, and metal ion and ACID DYES form complex compound in dyeing course, and dyeability reduces, and can produce specking.The fully hard degree that preferred expression underwater gold belongs to ion concentration is 40ppm or following, more preferably 30ppm or following.
In refining processing of the present invention, must make to handle in the water and contain metal ion chelation agent.
In continuous refining processing, in the processing water after the refining processing unreacted metal ion chelating agent must remainingly be arranged.In the preferred process water remaining unreacted metal ion chelating agent be 1ppm or more than, more preferably 30ppm or more than.
As the addition of metal ion chelation agent, usually metal ions such as the calcium of interpolation in can the chelation treatment water, magnesium, and the remaining amount that 1ppm or above unreacted metal ion chelating agent are arranged.Therefore, in the refining processing water addition of metal ion chelation agent be generally 0.1g/L or more than.In addition, in the mixed goods of polyamide fiber and polyurethane fiber concise, owing to also consume metal ion chelation agent, the therefore preferred metal ion chelation agent amount of having considered this consumption of adding attached to the metallic greasy dirt on the described mixed goods etc.In order to add the metal ion chelation agent of appropriate amount, the also preferred method of using the addition of following adjustment metal ion chelation agent, promptly measure the amount of handling metal ion chelation agent in the water continuously or off and on, make it contain 1ppm or above unreacted metal ion chelating agent usually.
In the present invention,, increase scouring result and consider from the contact time that prolongs mixed goods and handle water, preferred at least at the initial period of refining processing interpolation metal ion chelation agent.Specifically, for example state in the use under the situation of the continuous concise device that constitutes by a plurality of grooves, preferably in the 1st groove that at first mixed goods is carried out refining processing, add metal ion chelation agent at least.
The metal ion chelation agent kind that the present invention is used is not particularly limited, and as the mineral-type metal ion chelation agent, preferably uses pyrophosphoric acid, tripolyphosphate, three metaphosphoric acids (trimetaphosphoric acid), four metaphosphoric acids etc.In addition, more preferably use the strong ethylenediamine tetra-acetic acid of metal ion-chelant ability, Oxyethylethylenediaminetriacetic acid, dihydroxy ethyl EDDA, 1, nitrogenous organic system metal ion chelation agents such as 3-trimethylen-edinitrilo-tetraacetic acid, diethylene-triamine pentaacetic acid, triethylenetetraaminehexaacetic acid, nitrilotriacetic acid, hydroxyethyliminodiacetic acid especially preferably use ethylenediamine tetra-acetic acid and/or diethylene-triamine pentaacetic acid.
From improving the dispersiveness of the metallo-chelate that generates, prevent that metallo-chelate is once more attached on the mixed goods, and prevent the viewpoint of metallo-chelate precipitation, preferably in handling water except that metal ion chelation agent, more further adding as the polyphosphoric acid of dispersant.
In the used processing water of the present invention, except that metal ion chelation agent, dispersant, also can contain the non-ionic surface active agent, anion surfactant, the amphoteric surfactant that in concise, use usually, also can contain alkali such as caustic soda, soda ash.Consider from improving concise efficient, preferably according to the kind of used metal ion chelation agent, carry out suitable pH and adjust handling water attached to the kind of the dirt on the mixed goods.
Manufacture method to the mixed goods of polyamide fiber of the present invention and polyurethane fiber describes below.
In the manufacture method of dyed blended fabric of the present invention, preferably after the mixed goods to polyamide fiber and polyurethane fiber carries out refining processing, in temperature is 190 ℃ or following, time to be 60 to carry out preboarding under with interior condition, dyes afterwards, post processing.Preferred described preboarding is a dry heat-setting.More preferably preboarding 187 ℃ or following, carried out under with interior condition in 45 seconds.If the preboarding temperature surpasses 190 ℃ or preboarding time and surpasses 60 seconds, then polyamide fiber generation thermal oxide reduces the equalization variation as the amino end group of the dry up-take location of ACID DYES.
The expanding rate of preferred preboarding with respect to the fabric width of concise back fabric be 40% or below, more preferably 30% or below.
The percentage elongation of preferred preboarding with respect to the length of concise back fabric be 5% or below, more preferably 0% or below.Herein, the percentage elongation of fabric length direction when the percentage elongation of preboarding is meant preboarding is 5% with interior with respect to the length of concise back fabric, promptly is that percentage elongation is in 5%.
By method of the present invention, can prevent to produce the specking that causes by metallic greasy dirt etc., oil stain etc.
Present inventors further investigate, and found that dyeing condition also influences the quality of fabric except that concise condition, preboarding condition.
That is to say, in the manufacture method of dyed blended fabric of the present invention, when the mixed goods of polyamide fiber and polyurethane fiber being dyeed, preferably use the water of soft water, and make in the above-mentioned dyeing liquor and contain metal ion chelation agent as dyeing liquor with ACID DYES.
In the present invention, soft water is meant that the fully hard degree that the expression underwater gold belongs to ion concentration is 50ppm or following, preferred 40ppm or following water.Used identical in the metal ion chelation agent that contains in the preferred described dyeing liquor and the refining processing, but also can be different.
Can suitably select the addition of the metal ion chelation agent that in dyeing liquor, adds according to the degree of remaining oil content and dirt after concise back or the preboarding, preferred usually add 0.1g/L or more than.
Herein in the dyeing liquor except that metal ion chelation agent, can also contain the levelling agent that in common dyeing, uses, pH regulator agent etc.
Dyeing temperature is not particularly limited, preferred 70 ℃-120 ℃ usually, from dyeability consider more preferably 80 ℃ or more than.
The dyeing of having added concise, the preboarding condition of metal ion chelation agent and having added metal ion chelation agent of the present invention can be distinguished separately and uses, and also can be used in combination.In addition, also can be used in combination with prior art.The preferred method of its combination suitably being selected according to the degree of fouling of mixed goods.
Embodiment
Below describe the present invention in detail with embodiment.Judge level-dyeing property with following method.
A, level-dyeing property
Using nylon 6 (the Na イ ロ Application 6 that 44 dtexs, 34 long filaments, 2694 type: East レ (strain) produce) in the front, using polyethers overleaf is that polyurethane fiber (produce by 44 dtexs, T-152B: East レ デ ユ Port Application (strain), registration mark " LYCRA "), the tricot warp knitting machine of マ イ ヤ one company (HKS2 type, 180 " * carry out two-way Te Like braiding on 32G).Representation example as greasy dirt, take the jacquard weave dish oil that uses in the warp knitting machine, make its part attached on section's braided fabric in the above-mentioned two-way spy with cotton rod, after concise, the preboarding that comprises the inventive method, use kayanol milling terquoise blue 3G as dyestuff (Japanese chemical drug (strain) produce ACID DYES) in 0.5%owf, 98 ℃ dyeing 30 minutes down, the specking degree of visual judgement product dyed thereby.No specking be qualified, as long as there is a specking just defective.
Embodiment 1
The soft water that uses fully hard degree 10ppm is as the refining processing water, the concise liquid of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 0.5g/L soda ash and 3g/L ア Network ロ マ one DH700 (ethylenediamine tetra-acetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) has been added in modulation, handles 10 minutes at 90 ℃.Next, after 190 ℃ of 45 seconds of preboarding, dye.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Embodiment 2
The soft water that uses fully hard degree 10ppm is as the refining processing water, the concise liquid of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 0.5g/L soda ash and 3g/L Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) has been added in modulation, handles 10 minutes at 90 ℃.Next, after 190 ℃ of 45 seconds of preboarding, dye.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Comparative example 1
The hard water that uses fully hard degree 100ppm is as the refining processing water, the concise liquid of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 0.5g/L soda ash and 3g/L Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) has been added in modulation, handles 10 minutes at 90 ℃.Next, after 190 ℃ of 90 seconds of preboarding, dye.
Owing to do not use soft water, the preboarding time is also longer, and therefore the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Comparative example 2
The soft water that uses fully hard degree 10ppm is as the refining processing water, and the concise liquid of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 0.5g/L soda ash has been added in modulation, handles 10 minutes at 90 ℃.Next, after 193 ℃ of 45 seconds of preboarding, dye.
Owing to do not use metal ion chelation agent, the preboarding temperature is also higher, and therefore the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Embodiment 3
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 2000ppm ア Network ロ マ one DH700 (ethylenediamine tetra-acetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, after 190 ℃ of 30 seconds of preboarding, dye.The concentration of unreacted metal ion chelating agent is 250ppm in the 2nd groove after the refining processing.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Embodiment 4
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 1000ppm Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, after 190 ℃ of 30 seconds of preboarding, dye.The concentration of unreacted metal ion chelating agent is 132ppm in the 2nd groove after the refining processing.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Embodiment 5
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 300ppm Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, after 190 ℃ of 30 seconds of preboarding, dye.The concentration of unreacted metal ion chelating agent is 34ppm in the 2nd groove after the refining processing.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Comparative example 3
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 30ppm Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, after 190 ℃ of 90 seconds of preboarding, dye.The concentration of unreacted metal ion chelating agent is 0ppm in the 1st groove after the refining processing and the 2nd groove.
At not remaining metal ion chelation agent, in also long this comparative example of preboarding time, the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Comparative example 4
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, after 192 ℃ of 30 seconds of preboarding, dye.The concentration of unreacted metal ion chelating agent is 0ppm in the 1st groove after the refining processing and the 2nd groove.
Do not adding metal ion chelation agent, in also higher this comparative example of preboarding temperature, the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Embodiment 6
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, 190 ℃ of 30 seconds of preboarding.
The soft water that uses fully hard degree 10ppm is as the dyeing water, the dyeing liquor of 0.5%owfkayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) and 0.3 g/L ア Network ロ マ, one DH700 (ethylenediamine tetra-acetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) was added in modulation, 98 ℃ of dyeing 30 minutes.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Embodiment 7
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, 190 ℃ of 30 seconds of preboarding.
The soft water that uses fully hard degree 10ppm is as the dyeing water, the dyeing liquor of 0.5%owfkayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3 g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) and 0.3g/L Network レ ワ Star ト DP80 (diethylene-triamine pentaacetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) was added in modulation, 98 ℃ of dyeing 30 minutes.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Comparative example 5
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.After the refining processing, use ピ Application テ Application one type dry heat-setting machine, 190 ℃ of 90 seconds of preboarding.
The hard water that uses fully hard degree 100ppm is as the dyeing water, the dyeing liquor of 0.5%owfkayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3 g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) was added in modulation, 98 ℃ of dyeing 30 minutes.
Do not adding metal ion chelation agent, in also long this comparative example of preboarding time, the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Embodiment 8
Use was added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as concise liquid, 90 ℃ of refining processing 1 minute.Use ピ Application テ Application one type dry heat-setting machine afterwards, with expanding rate 30%, overfeeding rate 0%, 187 ℃ of 45 seconds of following preboarding.
Modulation has been added the dyeing liquor of 0.5%owf kayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) as dyeing liquor, 98 ℃ of dyeing 30 minutes.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Comparative example 6
Use was added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as concise liquid, 90 ℃ of refining processing 1 minute.Use ピ Application テ Application one type dry heat-setting machine afterwards, with expanding rate 45%, overfeeding rate 10%, 195 ℃ of 90 seconds of following preboarding.
Modulation has been added the dyeing liquor of 0.5%owf kayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3 g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) as dyeing liquor, 98 ℃ of dyeing 30 minutes.
Do not adding metal ion chelation agent, in this comparative example that the preboarding temperature is higher, the preboarding time is also long, the product dyed thereby that obtains has oil residues, and this greasy dirt part is not colored, specking clearly, level-dyeing property is poor.
Embodiment 9
The soft water that uses fully hard degree 10ppm is as concise water, the concise liquid of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced), 0.5g/L soda ash and 3g/L ア Network ロ マ one DH700 (ethylenediamine tetra-acetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) has been added in modulation, handles 10 minutes at 90 ℃.Use ピ Application テ Application one type dry heat-setting machine afterwards, with expanding rate 30%, overfeeding rate 0%, 187 ℃ of 45 seconds of following preboarding.
Modulation has been added the dyeing liquor of 0.5%owf kayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) as dyeing liquor, 98 ℃ of dyeing 30 minutes.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
Embodiment 10
Use has been added the water of 2g/L サ Application モ one Le BL650 (non-ionic surface active agent that solar corona chemistry (strain) is produced) as the processing water in concise.The continuous concise device of open soaper type that concise use is made of the treatment trough of 2 grooves is set in 60 ℃, the 2nd groove with the 1st groove and is set in 90 ℃, concise 30 seconds.Use ピ Application テ Application one type dry heat-setting machine after the refining processing, with expanding rate 30%, overfeeding rate 0%, 187 ℃ of 45 seconds of following preboarding.
The soft water that uses fully hard degree 10ppm is as the dyeing water, the dyeing liquor of 0.5%owfkayanol milling turquoise blue 3G (ACID DYES that Japanese chemical drug (strain) is produced), 4%owf ニ ユ one ボ Application SD-2 (the anion levelling agent that solar corona chemistry (strain) is produced), 0.3g/L NC ア シ Star De W (the pH regulator agent that solar corona chemistry (strain) is produced) and 0.3g/L ア Network ロ マ one DH700 (ethylenediamine tetra-acetic acid of Imperial Chemical Industries industry (strain) production is a metal ion chelation agent) was added in modulation, 98 ℃ of dyeing 30 minutes.
The product dyed thereby greasy dirt that obtains comes off fully, no specking, and level-dyeing property is good.
The industry utilizability
According to the present invention, the Fypro of can obtain not having specking, level-dyeing property is good is with poly-The mixed goods of ammonia ester fiber. Mixed goods of the present invention be suitable as underwear, panty hose, Swimsuit, close-fitting shirt trousers, overcoat etc., practicality is high.
Claims (12)
1. the method for refining of the mixed goods of polyamide fiber and polyurethane fiber, described method is characterised in that: when the mixed goods to polyamide fiber and polyurethane fiber carries out refining processing, use soft water as handling water, and make in this processing water and contain metal ion chelation agent.
2. the method for refining of the mixed goods of polyamide fiber and polyurethane fiber, described method is characterised in that: when the mixed goods to polyamide fiber and polyurethane fiber carried out continuous refining processing, making remainingly in the processing water after the refining processing had a unreacted metal ion chelating agent.
3. the method for refining of the mixed goods of the polyamide fiber of claim 2 and polyurethane fiber, described method is characterised in that: carry out described refining processing with a plurality of steps, and add described metal ion chelation agent at least in initial step.
4. the method for refining of the mixed goods of claim 1 or 2 polyamide fiber and polyurethane fiber, described method is characterised in that: described metal ion chelation agent is ethylenediamine tetra-acetic acid and/or diethylene-triamine pentaacetic acid.
5. the method for refining of the mixed goods of claim 1 or 2 polyamide fiber and polyurethane fiber, described method is characterised in that: make in the described processing water and also contain dispersant.
6. the manufacture method of the dyed blended fabric of polyamide fiber and polyurethane fiber, described method is characterised in that: after the mixed goods to polyamide fiber and polyurethane fiber carries out refining processing, in temperature is 190 ℃ or following, time to be to carry out preboarding under with interior condition in 60 seconds, dyes afterwards, post processing.
7. the manufacture method of the dyed blended fabric of the polyamide fiber of claim 6 and polyurethane fiber, described method is characterised in that: the expanding rate of preboarding with respect to the fabric width of concise back fabric be 40% or below.
8. the manufacture method of the dyed blended fabric of the polyamide fiber of claim 6 and polyurethane fiber, described method is characterised in that: the percentage elongation of preboarding with respect to the length of concise back fabric be 5% or below.
9. the manufacture method of the dyed blended fabric of polyamide fiber and polyurethane fiber, described method is characterised in that: when the mixed goods that uses ACID DYES to polyamide fiber and polyurethane fiber dyes, use soft water as the dyeing liquor water, and make in the described dyeing liquor and contain metal ion chelation agent.
10. the dyed blended fabric of polyamide fiber and polyurethane fiber, described fabric are to make with the method described in the claim 6 or 9.
11. the polyamide fiber of claim 10 and the dyed blended fabric of polyurethane fiber is characterized in that described dyed blended fabric is a knit goods.
12. the polyamide fiber of claim 10 and the dyed blended fabric of polyurethane fiber is characterized in that described dyed blended fabric is a tricot.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP266678/2000 | 2000-09-04 | ||
| JP2000266678A JP2002069834A (en) | 2000-09-04 | 2000-09-04 | Method for scouring combined fabric of polyamide fiber and polyurethane fiber |
| JP2000266679A JP2002069863A (en) | 2000-09-04 | 2000-09-04 | Method of producing dyed fabric made of combined polyamide and polyurethane fibers |
| JP266679/2000 | 2000-09-04 | ||
| JP394196/2000 | 2000-12-26 | ||
| JP2000394196A JP2002201565A (en) | 2000-12-26 | 2000-12-26 | Method for scouring blended knitted fabric of polyamide fiber and polyurethane fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1394248A true CN1394248A (en) | 2003-01-29 |
Family
ID=27344530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01803404A Pending CN1394248A (en) | 2000-09-04 | 2001-09-03 | Method for boiling-off of blended fabric from polyamide fiber and polyurethane fiber, method for producing dyed blended fabric and dyed blended fabric |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20030024053A1 (en) |
| KR (1) | KR20020059671A (en) |
| CN (1) | CN1394248A (en) |
| AU (1) | AU2001282608A1 (en) |
| WO (1) | WO2002020895A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362158C (en) * | 2003-06-19 | 2008-01-16 | 松本油脂制药株式会社 | Scouring agent composition for fiber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058788B (en) * | 2022-06-07 | 2024-03-15 | 广东雁中实业有限公司 | Oil-resistant cloth for producing clothing and processing technology |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4595394A (en) * | 1983-04-08 | 1986-06-17 | Kao Corporation | Agent for improving processability of cellulose fibers: acid polymer salts for improved scouring |
| JPS61124688A (en) * | 1984-11-20 | 1986-06-12 | 日本化薬株式会社 | Dyeing of fiber material |
| JP2856894B2 (en) * | 1990-11-08 | 1999-02-10 | 株式会社クラレ | Stretch-dyed products and methods for producing them |
| JP2973042B2 (en) * | 1991-02-27 | 1999-11-08 | 旭化成工業株式会社 | Processing method of elastic cloth |
| IT1274804B (en) * | 1994-03-21 | 1997-07-24 | Collier Campbell Ltd | "PROCEDURE FOR THE PRODUCTION OF A WOVEN MANUFACTURE AND PRODUCT OBTAINED" |
| AU2130495A (en) * | 1994-03-29 | 1995-10-17 | Ful-Dye, Incorporated | Low temperature textile dyeing method using high temperature dye compositions |
| JPH09170147A (en) * | 1995-12-20 | 1997-06-30 | Toyobo Co Ltd | Polyurethane fiber/polyamide fiber mixed and knitted fabric excellent in resistances to yellowing and brittleness |
| DE69738047T2 (en) * | 1996-12-04 | 2008-05-15 | Novozymes North America, Inc. | ALKALIC ENZYMATIC COOKING OF COTTON TEXTILES |
| JPH10219571A (en) * | 1997-02-04 | 1998-08-18 | Asahi Chem Ind Co Ltd | Dyeing processing of cellulosic knitted or woven goods |
| JP4363718B2 (en) * | 1999-09-29 | 2009-11-11 | 旭化成せんい株式会社 | Polyurethane polyurea-containing knitted fabric |
| JP3464957B2 (en) * | 1999-12-09 | 2003-11-10 | 澤本 良平 | Dyeing method for heterogeneous fiber underwear products |
-
2001
- 2001-09-03 US US10/111,292 patent/US20030024053A1/en not_active Abandoned
- 2001-09-03 KR KR1020027005653A patent/KR20020059671A/en not_active Application Discontinuation
- 2001-09-03 CN CN01803404A patent/CN1394248A/en active Pending
- 2001-09-03 WO PCT/JP2001/007602 patent/WO2002020895A1/en active Application Filing
- 2001-09-03 AU AU2001282608A patent/AU2001282608A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362158C (en) * | 2003-06-19 | 2008-01-16 | 松本油脂制药株式会社 | Scouring agent composition for fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| US20030024053A1 (en) | 2003-02-06 |
| WO2002020895A1 (en) | 2002-03-14 |
| KR20020059671A (en) | 2002-07-13 |
| AU2001282608A1 (en) | 2002-03-22 |
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