WO2005049915A1 - 繊維用深色化剤及びそれを用いる繊維の深色化法 - Google Patents
繊維用深色化剤及びそれを用いる繊維の深色化法 Download PDFInfo
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- WO2005049915A1 WO2005049915A1 PCT/JP2004/017174 JP2004017174W WO2005049915A1 WO 2005049915 A1 WO2005049915 A1 WO 2005049915A1 JP 2004017174 W JP2004017174 W JP 2004017174W WO 2005049915 A1 WO2005049915 A1 WO 2005049915A1
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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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/08—Processes in which the treating agent is applied in powder or granular form
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
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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
- 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
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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
- 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
- D06P1/673—Inorganic compounds
- D06P1/67383—Inorganic compounds containing silicon
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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
- D06P3/58—Material containing hydroxyl 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
Definitions
- the present invention relates to a deepening agent for fibers and a method for deepening textile products using the same. More specifically, the present invention relates to a deepening agent containing silica fine particles treated with a silane coupling agent having an amino group under acidic conditions and a polyether-modified polysiloxane, and a dyed fiber using the same. It relates to the method of deepening products.
- the deepening agent for fibers of the present invention is excellent in dye fixability, improves the depth of dyed products, is excellent in water absorption, and does not impair the washing fastness, water fastness, etc. of the dyed products! / Give a dyed fiber processed product.
- a deepening method of dyed textiles was proposed more than 20 years ago, and various deepening agents and deepening methods have been proposed up to the present, and have already been put to practical use. There are also technologies.
- the technology for deep coloration of dyed textile products is to add fine irregularities to the surface of the dyed fiber and improve the color depth by light reflection, refraction, etc. , Silica fine particles, urethane resin emulsion, acrylic resin emulsion, and the like have been proposed.
- Patent Document 1 Patent Document 1
- Patent Document 2 Patent Document 3, Patent Document 4, Patent Document 5, etc., of the silica fine particle-based deepening agent
- the silica fine particle-based deepening agent basically has an aqueous suspension power containing silica fine particles.
- Patent Document 6 proposes a deepening agent which is prepared by treating a suspension of silica fine particles with a silane coupling agent having an amino group, attaching the suspension to fibers, and further performing low-temperature plasma treatment.
- This deep-coloring agent is intended to be used for polyester fibers, and when applied to cellulose fibers, the water absorption decreases.
- the deepening agents described in Patent Documents 7 and 8 are deepening agents used for polyester fibers previously treated with an epoxy compound, and treated with a silane coupling agent having an amino group. It is a deep-coloring agent that also has a high silica particle power. However, when this deep-coloring agent is applied to cellulose fibers, it is not possible to expect sufficient water absorption.
- Patent Document 9 proposes a deep-coloring agent comprising silica fine particles and a polysiloxane conjugate, but this deep-color lining agent is applied to polyester fibers and wool, and emphasizes water absorption. There is no description about application to cellulose fibers.
- Patent Document 10 proposes a resin emulsion as a deep-coloring agent applicable to not only polyester fibers but also synthetic fibers such as polyamide, acrylic, and rayon or regenerated fibers.
- this resin emulsion cannot be expected to impart sufficient water absorbency due to the structure of the resin, and has a problem in the stability of the treatment bath when treated with a deepening agent.
- the deepening agents proposed so far are mainly used for hydrophobic fibers such as polyester fibers, thereby dyeing relatively hydrophilic fibers such as wool and cellulose fibers.
- hydrophobic fibers such as polyester fibers
- hydrophilic fibers such as wool and cellulose fibers.
- Patent Document 1 JP-A-56-112583
- Patent Document 2 JP-A-2-259160
- Patent Document 3 JP-A-3-269171
- Patent document 4 JP-A-4-214482
- Patent Document 5 JP-A-9-256280
- Patent Document 6 JP-A-56-112583
- Patent Document 7 JP-A-2-259160
- Patent Document 8 JP-A-3-269171
- Patent Document 9 JP-A-4-214482
- Patent Document 10 JP-A-9-256280
- Patent Document 11 JP-A-9 3774
- An object of the present invention is to provide a dyed fiber having excellent stability in deep coloration treatment. To develop a deep-coloring agent that has excellent deep-coloring effect on the product, and at the same time, has excellent water absorption in textile products obtained by the deep-coloring treatment and has excellent resistance to repeated washing. It is an object of the present invention to provide a method for deepening a dyed textile product using such a fiber deepening agent.
- the present inventors have conducted intensive studies to solve the above-mentioned problems, and as a result, obtained by mixing a suspension of silica fine particles treated with a silane coupling agent having an amino group with a polyether-modified polysiloxane under acidic conditions.
- the present invention has been found that the resulting mixture has excellent deep color effect, and at the same time, gives a fiber product excellent in water absorption and resistance to repeated washing, and that this mixture has excellent stability in the deep coloration treatment. It led to.
- a deepening agent for fibers which comprises silica fine particles treated with a silane coupling agent having an amino group under acidic conditions and a polyether-modified polysiloxane;
- a method for deepening a dyed fiber comprising treating the dyed fiber with the fiber deepening agent according to any one of (1) to (3) above;
- the invention's effect [0009] By treating a dyed fiber product with the deepening agent of the present invention, a fiber dyed product excellent in deep colorability, water absorption, washing fastness and the like can be obtained. Not only polyester fibers, which have already been deep-colored, but also cellulose fibers such as dyed cotton and rayon, which had been considered difficult to achieve, while maintaining high water absorption and having a high color deepening effect. Can be obtained. In particular, the effect is extremely large when applied to dyed goods dyed in dark black, such as formal wear.
- the deep-coloring agent of the present invention can be used in a blended fiber product of a hydrophobic fiber such as a polyester fiber and a hydrophilic fiber such as cotton, rayon, and wool even in a hydrophilic fiber and a hydrophobic fiber. At the same time, the effect of increasing the water absorption of these fibers is great.
- the deep-coloring agent of the present invention provides dyeings of textile products having extremely high added value. Therefore, it is an invention of extremely high value in the dyeing and processing industry for the reason.
- the deepening agent of the present invention contains silica fine particles treated with a silane coupling agent having an amino group under acidic conditions and a polyether-modified polysiloxane, and is preferably a suspension of silica fine particles.
- the solution can be obtained by treating the solution with a silane coupling agent having an amino group under acidic conditions, and then mixing with a polyether-modified polysiloxane.
- silica fine particles having a particle size of usually 30 to 85 nm are used as the silica fine particles to be treated with a silane coupling agent having an amino group under acidic conditions.
- a silane coupling agent having an amino group under acidic conditions can be used.
- Water is preferred as the suspension medium.
- silane coupling agents having an amino group examples include commercially available silane coupling agents such as OL-aminopropyltriethoxysilane and N- (aminoethyl) -aminopropyltrimethoxysilane (for example, KBE903 (Manufactured by Shin-Etsu Chemical Co., Ltd.) can be used.
- silane coupling agents such as OL-aminopropyltriethoxysilane and N- (aminoethyl) -aminopropyltrimethoxysilane
- KBE903 Manufactured by Shin-Etsu Chemical Co., Ltd.
- the use ratio of the silane coupling agent having an amino group to silica fine particles is usually 5 to 20% by weight, and When the usage ratio of the silane coupling agent is less than the above range, the washing fastness of the obtained deep-coloring agent is reduced, and when the usage ratio is larger than this range, the stability of the deep-coloring agent is reduced. It may decrease.
- the silica fine particles are treated under acidic conditions with a silane coupling agent having an amino group
- examples of the acidic substance to be used include inorganic acids and organic acids.
- formic acid, acetic acid, glycolic acid, and succinic acid are used.
- Monovalent or divalent organic acids such as acid and maleic acid.
- the pH at the time of treatment under acidic conditions is preferably 6 or less, and more preferably pH 3-5, since the obtained color-developing agent has improved stability over time.
- the concentration of the silica fine particles in the suspension of the silica fine particles is usually 5 to 20% by weight. If the concentration is lower than this range, the treatment time is prolonged, and if the concentration is higher than this range, the stability of the solution may be reduced.
- the mixing order of each agent when treating the silica fine particles with the silane coupling agent having an amino group under acidic conditions is not particularly limited, but the suspension of silica fine particles adjusted to the acidic conditions as described above.
- an aqueous suspension or alcohol solution of the silane coupling agent is added to the mixture. After such mixing, usually 5-30
- the polyether-modified polysiloxane used in the present invention is obtained by adding a silane group-containing polysiloxane to an allylic alcohol.
- Ethylene oxide, propylene oxide, or a polyether which also has a random or block copolymer power is added.
- already generally sold products eg, SH-190 Toray's Dow Koung Silicon Co., Ltd.
- SH-190 Toray's Dow Koung Silicon Co., Ltd. can be used.
- the water absorption of the obtained deep-colored dandruff is greatly improved, and the rubbing power is also excellent in repeated washing resistance.
- the usage ratio of the polyester-modified polysiloxane is usually 3 to 30% by weight, preferably 5 to 20% by weight, based on the silica fine particles after the treatment.
- the method of mixing the polyether-modified polysiloxane with the suspension of silica fine particles treated with a silane coupling agent having an amino group under acidic conditions is not particularly limited, but in order to obtain a more uniform dispersion state, the polyether-modified polysiloxane is mixed.
- a mixture of polysiloxane dissolved in alcohol or the like is mixed.
- a known additive such as a surfactant and a softening agent may be added to a fiber which is dyed with the deepening agent of the present invention or when the deepening agent of the present invention is prepared. It may be added to baths for processing textile products.
- the fibers in the dyed fiber product suitable for applying the deepening agent of the present invention include natural or regenerated cellulose fibers such as cotton, hemp, cupra (rayon), viscose rayon, polynosic fiber, wool, and the like.
- Synthetic fibers such as protein fibers such as silk, semi-synthetic fibers such as acetate fibers, polyester fibers (including CDP fibers (cationically dyeable polyester fibers)), polyacryl-tolyl fibers, polyamide fibers such as nylon, and the like.
- Blended fibers composed of two or more kinds of fibers are exemplified.
- preferred fibers are cellulose fibers, polyester fibers, protein fibers, polyamide fibers, and blended fibers of these fibers with other fibers.
- the dyed textile product may be in any form such as woven, knitted, or fibrous.
- the deep coloration method of the present invention can be performed by an ordinary method such as a pad treatment method or an immersion method.
- the deepening method by the pad treatment method water is added to 30 to 70 parts by weight of a deepening agent to prepare a pad bath having a total amount of about 1000 parts by weight, and the dyed fiber product is added to the pad bath. After padding, squeeze with a mangle to a squeezing ratio of about 80% by weight, dry the squeezed cloth at 90 to 110 ° C for about 3 minutes, and then dry heat at 130 to 170 ° C for 11 to 13 minutes. .
- the coloring agent of the present invention is used in an amount of usually 2 to 20 parts by weight, preferably 5 to 10 parts by weight, based on 100 parts by weight of the dyed fiber product, and water is used.
- the medium may be treated at 30-70 ° C for 10-60 minutes.
- the bath ratio is usually adjusted to 1: 20-50.
- the deepening method of the present invention 0.5 to 90 parts by weight, preferably 5 to 30 parts by weight of the deepening agent is added to 100 parts by weight of the fiber product dyed with the deepening agent of the present invention. More preferably, it is treated so as to give 3-6 parts by weight.
- the amount to be applied is determined by measuring the dry weight before and after performing the deep coloration method.
- the dyed textile product is dyed by a dyeing method known per se. It is prepared by coloring, and the method of obtaining dyed cellulose fibers and polyester fibers will be exemplified below.
- the cellulose fiber can be dyed according to a known method such as a dyeing method using a reactive dye or a dyeing method using a direct dye.
- a commercially available sorbing agent may be washed in a sorbing bath containing usually 0.1 to 5 g ZL after completion of the dyeing step, washing with water and hot water.
- a method of dyeing with a reactive dye for example, in dyeing cellulose fibers such as cotton, a reactive dye is added to a dye bath, and a known inorganic neutral salt such as anhydrous sodium sulfate, salt and the like, and an acid binding agent such as sodium carbonate are used.
- Dyeing can be carried out using sodium bicarbonate, caustic soda, sodium tertiary phosphate alone or in combination.
- dyed polyester textiles for example, P H4 polyester fiber fabric. 5 was immersed in an aqueous medium comprising the adjusted disperse dyes, dyeing by the line Ukoto pressure 130 ° C, 60 minutes can get. After dyeing, wash with water and hot water, and wash in an alkaline reduction bath containing 2 g ZL of hydrosaphalite and 2 g ZL of caustic soda at about 80 ° C to complete the dyeing process.
- the dyed cationic dyeable polyester fiber product is prepared by immersing cationic dyeable polyester fiber, etc., in an aqueous medium containing a predetermined amount of cationic dye adjusted to pH 4.5, and pressurizing at 120 ° C and 30 ° C. Stain for minutes.
- the deepening agent of the present invention exhibits a high deepening effect on dyed fibers, imparts high water absorption to hydrophobic fibers, and simultaneously imparts relatively hydrophilic fibers such as cellulose fibers. Is characterized by not impairing the water absorption, and is good without impairing the light fastness, washability, water fastness and rub fastness inherent to each dye used in the obtained dyed product.
- aqueous solution of formic acid and ⁇ -aminopropyltriethoxysilane is added to a 20% aqueous suspension of silica fine particles having a particle diameter of 40-50 nm and treated at 25 ° C under acidic conditions of ⁇ ⁇ 4, followed by polyether-modified polysiloxane ( SH-190 Toray Dow Jung Silicone Co., Ltd.) was mixed to obtain a deepening agent of the present invention.
- This deepening agent was composed of 41% aqueous suspension of 20% silica fine particles, 1.9% formic acid, 0.6% ⁇ -aminopropyltriethoxysilane, 1.5% polyether-modified polysiloxane and 55. It had 0% of knitting.
- Example 1 90 parts of water was added to 10 parts of the deepening agent obtained in Example 1 to prepare a treatment bath, and 100 parts of the test cloth of Reference Example 1 was added thereto, and the mixture was treated at 60 ° C for 30 minutes. A dyed cellulosic fiber product that had been subjected to deepening treatment was obtained.
- silica fine particles Using 40 parts of Snowtec OL (manufactured by Nissan Chemical Industries) as silica fine particles and 0.8 parts of KBE903 (manufactured by Shin-Etsu Digaku Kogyo) as a silane coupling agent having an amino group, the pH was adjusted to 4 with formic acid. The silica fine particles were treated in this manner to obtain a comparative deepening agent A containing no polyether-modified polysiloxane.
- Snowtec OL manufactured by Nissan Chemical Industries
- KBE903 manufactured by Shin-Etsu Digaku Kogyo
- a deepening treatment was performed by the pad treatment method in the same manner as in Example 1 to obtain a cellulose fiber product for the deepening treatment for comparison.
- Comparative Example 2 A deepening treatment was carried out in the same manner as in Example 2 except that the comparative deepening agent A produced in Comparative Example 1 was used, to obtain a comparative cellulose fiber product.
- a deepening treatment was performed by the pad treatment method in the same manner as in Example 1 except that the deepening agent B was used, and a cellulose fiber product for comparison was obtained.
- a deepening treatment was performed in the same manner as in Example 2 except that the comparative deepening agent B produced in Comparative Example 3 was used, to obtain a comparative cellulose fiber product.
- a comparative cellulose fiber product was obtained by subjecting the test cloth, which is the dyed cellulose fiber product of Reference Example 1, to a deepening treatment.
- the deep-colored dyed cellulose fiber products obtained in Examples 1 and 2 the deep-colored dyed cellulose fiber products obtained in Comparative Examples 1 to 4, and the deep-colored treatment of Comparative Example 5
- the following methods are used to evaluate the degree of color deepening, water absorption, light fastness, sweat light fastness, washing fastness, chlorine fastness, and nitrogen gas (NOx) fastness.
- NOx nitrogen gas
- the density was indicated using the untreated cloth as 100% using the Qtotal value calculated based on the reflectance. What is Qtotal value? It is a surrogate value (integrated value of KZS value) of the surface density in consideration of the appearance characteristics.
- a water drop (0.5 ml) was dropped on the test cloth, and the water absorption time of the water drop was measured and determined based on the following criteria. ⁇ : Immediately absorbed. ⁇ : Absorb for 1 to 60 seconds.
- Discoloration and fading were determined by the JIS gray scale for discoloration by the light resistance test method CFIS L0888 (carbon irradiation for 10 hours).
- the contamination of the attached silk (white cloth) was determined by the JIS contamination scale.
- Tables 1 and 2 show the results obtained by the respective determinations (a) to (g) described above.
- the dye-absorbed dyed cellulose fiber product of Example 1 has a higher degree of deepening than that of Comparative Examples 1, 3, and 5.
- Comparative Example 5 which is the same level as Comparative Example 5 which is not used, and is higher than Comparative Examples 1 and 3 which were treated using Comparative Deep Coloring Agents A and B.
- the light fastness, sweat fastness, wash fastness, wash fastness, chlorine fastness, and nitrogen gas resistance were at the same level as in Comparative Example 5, which was not subjected to the deep color treatment. It was confirmed that it could not be lowered.
- Table 2 has the same meaning as Table 1.
- Example 2 To 5 parts of the deepening agent obtained in Example 1, 2,000 parts of water was added, and then 100 parts of the polyester fiber product (bath ratio 1:20) dyed in Reference Example 2 was added in the next step. For a minute to obtain a dyed polyester fiber product which has been subjected to a deepening treatment.
- Example 2 Using the deepening agent A of Comparative Example 1, a deepening treatment was performed in the same manner as in Example 3 to obtain a dyed polyester fiber product subjected to the deepening treatment.
- Comparative Example 7 A deepening treatment was carried out in the same manner as in Example 3 using the deepening agent B of Comparative Example 3 to obtain a deepened dyed polyester fiber product.
- the dyed polyester fiber product subjected to the deepening treatment of Example 3 Were evaluated for the degree of deep coloration, water absorption, light fastness, washing fastness, water fastness, rub fastness and the like by the test methods described below.
- the reflectance (L value) of the test cloth was indicated by density. The smaller the value, the higher the density and the deeper the color.
- a water drop (0.5 ml) was dropped on the test cloth, and the determination was made based on the water absorption time of the water drop.
- ⁇ Immediately absorbed. ⁇ : Absorb for 1 to 60 seconds.
- the contamination of the white cloth attached to the cotton was determined by the gray scale for JIS contamination.
- the water test method (JIS L0846) was used to judge the contamination of the white cloth attached to the cotton with a gray scale for JIS contamination.
- Table 3 shows the results obtained by the above-described determinations (1) to (6).
- the deep-colored dyed polyester fiber product obtained in Example 3 is the same as the deep-colored dyed polyester fiber in Comparative Examples 6 and 7. It does not have water repellency compared to products and does not impair the properties of polyester fibers. Also, it has excellent deep color effect. Further, the dyed polyester fiber product subjected to the deep color treatment obtained in Example 3 was used for light fastness, washing fastness, water fastness, and rub fastness, and had no adverse effect on the properties inherent in the dye. Give, what,.
- test cloth was dyed at 120 ° C for 60 minutes using 8% of a cationic dye (Ryakacryl Black BS-ED; manufactured by Nippon Daniyaku Co., Ltd.) on a cationic dyeable polyester fiber (CDP) cloth. Created.
- a cationic dye Renid Black BS-ED; manufactured by Nippon Daniyaku Co., Ltd.
- CDP cationic dyeable polyester fiber
- Comparative Example 9 The deepening treatment was performed in the same manner as in Example 4 using the deepening agent A of Comparative Example 1 to obtain a deepened CDP fiber product.
- the deepening treatment was performed in the same manner as in Example 4 using the deepening agent B of Comparative Example 3, to obtain a deepening-treated CDP fiber product.
- a cationic dye (Rikiracryl Black BS-ED; Nippon Dariyaku Co., Ltd.) with 8% of the CDP fiber fabric, dyeing it by a publicly known method, and dyeing without treating with a deepening agent Prepared CDP fiber products.
- the deep-colored CDP fiber product of Example 4 The deep-colored CDP fiber product of Comparative Examples 9 and 10, and the deep-colored CDP fiber product of Comparative Example 11
- the degree of deepening, water absorption, light fastness, washing fastness, water fastness, rub fastness and the like were evaluated by the same test method as in Test Example 2. Table 4 shows the obtained evaluation results.
- the CDP fiber product treated by the method of Example 4 is superior to the CDP fiber product obtained in Comparative Examples 9-1 1 in terms of deep color effect and water absorption.
- the inherent properties of the dyes used in large and other CDP textiles are not compromised.
- Dyeing was performed under conditions of ° C and dyeing time of 60 minutes, followed by washing with water and hot water to obtain dyed nylon fiber products and wool fiber products, respectively.
- the deepening treatment was performed in the same manner as in Example 5 using the deepening agent B of Comparative Example 3 to obtain a deepened nylon fiber product.
- An acid dye (Kayakaran Black 2RL; manufactured by Nippon Daniyaku Co., Ltd.) was dyed and processed by a publicly known method using 3.5% of the nylon fiber product obtained in Reference Example 4, and then treated with a deepening agent. A dyed nylon fiber product was prepared without performing the treatment.
- Example 5 The nylon fiber product subjected to the deepening treatment of Example 5, the nylon fiber product subjected to the deepening treatment of Comparative Examples 13 and 14, and the nylon fiber product subjected to the deepening treatment of Comparative Example 15 were tested.
- Example 2 By the same test method as in Example 2, the degree of deep coloration, water absorption, light fastness, washing fastness, water fastness, rub fastness and the like were evaluated. Table 5 shows the obtained evaluation results.
- the dyed nylon fiber product obtained in Example 5 and subjected to the deep coloration treatment has a deep color effect compared to the dyed nylon fiber products of Comparative Examples 13 to 15. It has excellent water absorption and does not impair the properties inherent in dyed nylon fibers.
- the dyed wool fiber product obtained in Reference Example 4 was used to obtain a deep-colored wool fiber product in the same manner as in Example 5.
- the deepening treatment was performed in the same manner as in Example 6 using the deepening agent A of Comparative Example 1, to obtain a deepened wool fiber product.
- the deepening treatment was performed in the same manner as in Example 6 using the deepening agent B of Comparative Example 3 to obtain a deepening treated wool fiber product.
- An acid dye (Kayakalan Black 2RL; manufactured by Nippon Daniyaku Co., Ltd.) was dyed by a publicly known method using 3.5% of the woolen fiber product obtained in Reference Example 4, and then subjected to a deepening agent. A dyed wool fiber product was prepared without performing the treatment.
- the degree of deepening, water absorption, light fastness, and washing fastness were determined by the same test method as in Test Example 2. , Water fastness, friction fastness and the like were evaluated. Table 6 shows the obtained evaluation results.
- the dyed wool fiber product obtained in Example 6 and subjected to the deepening treatment has a deep color effect, It has excellent water absorption and does not impair the properties inherent in dyed wool textiles.
- the dyed cellulose fiber, polyester fiber, protein fiber, polyamide fiber, etc., which has been dyed, are treated with the deepening agent of the present invention to obtain a dyed material having excellent deepening and excellent water absorption.
- the light resistance, sweat light resistance, washing fastness and chlorine resistance of the obtained dyed fiber product are good without impairing the properties of the dye used.
- the deepening agent of the present invention exhibits a high deepening effect on dyed fibers, imparts high water absorption to hydrophobic fibers, and simultaneously imparts relatively hydrophilic fibers such as cellulose fibers. Is characterized by not impairing the water absorption, and is good without impairing the light fastness, washability, water fastness and rub fastness inherent to each dye used in the obtained dyed product.
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Abstract
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KR1020067009378A KR101050033B1 (ko) | 2003-11-20 | 2004-11-18 | 섬유용 심색화제(深色化劑) 및 그것을 이용한 섬유의심색화법(深色化法) |
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JP2003-390356 | 2003-11-20 | ||
JP2003390356A JP4486804B2 (ja) | 2003-11-20 | 2003-11-20 | セルロース系繊維用深色化剤、それを用いた深色化方法およびそれにより処理されたセルロース系繊維染色加工物 |
JP2004153303A JP4486846B2 (ja) | 2004-05-24 | 2004-05-24 | 疎水性繊維用深色化剤、それを用いた深色化方法およびそれにより処理された疎水性繊維染色加工物 |
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CN110698614A (zh) * | 2019-10-29 | 2020-01-17 | 上海雅运新材料有限公司 | 核壳型(甲基)丙烯酸酯共聚物颗粒乳液及其制备方法及织物增深剂组合物 |
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KR101540905B1 (ko) * | 2015-06-08 | 2015-07-30 | 김대곤 | 섬유의 다색상 일액형 심색화제 및 그의 제조방법 |
KR102018737B1 (ko) * | 2018-12-19 | 2019-11-14 | 주식회사 이새에프앤씨 | 염색 견뢰도가 우수한 코팅원단 및 이의 제조방법 |
Citations (2)
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JPH10140485A (ja) * | 1996-11-08 | 1998-05-26 | Nippon Unicar Co Ltd | シリコーン系ブロック交互共重合体を含有する濃色化剤 |
JP2000290884A (ja) * | 1999-04-06 | 2000-10-17 | Kao Corp | 濃色化剤 |
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- 2004-11-18 WO PCT/JP2004/017174 patent/WO2005049915A1/ja active Application Filing
- 2004-11-18 KR KR1020067009378A patent/KR101050033B1/ko not_active IP Right Cessation
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Patent Citations (2)
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JPH10140485A (ja) * | 1996-11-08 | 1998-05-26 | Nippon Unicar Co Ltd | シリコーン系ブロック交互共重合体を含有する濃色化剤 |
JP2000290884A (ja) * | 1999-04-06 | 2000-10-17 | Kao Corp | 濃色化剤 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110698614A (zh) * | 2019-10-29 | 2020-01-17 | 上海雅运新材料有限公司 | 核壳型(甲基)丙烯酸酯共聚物颗粒乳液及其制备方法及织物增深剂组合物 |
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KR20060122859A (ko) | 2006-11-30 |
TWI338069B (en) | 2011-03-01 |
KR101050033B1 (ko) | 2011-07-19 |
TW200530461A (en) | 2005-09-16 |
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