CN102943004A - Metal complex oxidation system and application thereof - Google Patents
Metal complex oxidation system and application thereof Download PDFInfo
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- CN102943004A CN102943004A CN201210500707XA CN201210500707A CN102943004A CN 102943004 A CN102943004 A CN 102943004A CN 201210500707X A CN201210500707X A CN 201210500707XA CN 201210500707 A CN201210500707 A CN 201210500707A CN 102943004 A CN102943004 A CN 102943004A
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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
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
Abstract
The invention relates to a metal complex oxidation system and an application thereof. The metal complex oxidation system comprises metal complex and peroxide. The metal complex oxidation system is used for soaping the dyed textiles, and the soaping temperature is between 20 and 80 DEG C. The metal complex oxidation system is simple in operation of a low-temperature soaping method, is low in production cost, has a good soaping effect and is suitable for various dyes; and the anti-color staining capability is strong, the textile damage is small, energy and water consumption is saved, the decolorization ratio to soaping residual liquid is above 90%, and the chemical oxygen demand (COD) and chromaticity of dyeing soaping wastewater can be greatly reduced.
Description
Technical field
The invention belongs to soaps after the textile dyeing uses the soaping agent field, particularly a kind of metal complexes oxidation system and application thereof.
Background technology
After fabric dyes, for improving its color fastness and gorgeous degree, must adopt washing composition that the dyestuff of a small amount of not fixation on the fiber is removed, otherwise can have a strong impact on the colour fastness of textiles, so that these fabrics fade in a large number, and also can be infected with other clothings in dress and use procedure.Temperature was up to 98-100 ℃ when soaping agent was in the market soaped.This condition power consumption, water consumption is unfavorable for saving energy and reduce the cost.
Introduced the earliest a kind of reactive dyestuffs composition of soaping in the US Patent No. 4902439, comprising aluminium silicate salt, trivalent alcohol, anion surfactant and nonionogenic tenside, US Patent No. 5378242 has been introduced the alkaline agent of soaping after a kind of dyeing, comprise potassium hydroxide, water glass, wetting agent and liquid sodium hydroxide.
The soaping agent of domestic initial development such as publication number are the patent of CN 1834216A, CN 102417867A, article tensio-active agent and the composite soaping agent of chelated dispersants, its principle is that the dyestuff of fixation does not fully wash, and be dispersed in uniformly in the solution, prevent from again staiing on cloth cover.
Soaping agent such as the publication number of development are the patent of CN102120795 A, CN102093508 A, CN102206562, CN101781613 A subsequently, be mainly the acid scouring agent of vinylformic acid and maleic acid copolymerized generation, it can unite two into one shortened process with soaping with the neutralization of dyeing after complete.
Introduced a kind of low temperature soaping powder and preparation method thereof in the patent that nearest publication number is CN 102424771 A, the soaping powder composition is horse-propylene copolymer, SPC-D, Sodium peroxoborate forms, main its stronger dispersion sequestering action of using disperses chelating with dyestuff, and with superoxide dyestuff is decomposed.Its main advantage is for not only disperseing chelating to get off unreacted dyestuff, and decomposes with the dyestuff of superoxide with chelating, prevents that it from staiing again.
Summary of the invention
Technical problem to be solved by this invention provides a kind of metal complexes oxidation system and application thereof, this low temperature soaping method is simple to operate, production cost is low, it is effective to soap, applicable various dyestuffs, and anti-staining ability is strong, less to fabric damage, the consumption of save energy and water, and to the percent of decolourization of the raffinate of soaping more than 90%, can greatly reduce COD and colourity that waste water is soaped in dyeing.
A kind of metal complexes oxidation system of the present invention, described metal complexes oxidation system comprises metal complexes and superoxide.
Described metal complexes oxidation system also comprises alkaline agent.
Described metal complexes is N, N ', N "-three [salicylidene amino-ethyl] amine) metal complexes, benzo four acid amides Macrocyclic metal complexes, terpyridyl metal complexes, tetraazacyclododecane n-Hexadecane metal complexes, two pyridine pyrimidine metal complexes, four nitrogen dicyclo tetradecane metal complexess, four pyridyl, five nitrogen metal complexess, Macrocyclic polyamine bridging metal complexes, three pyridyl, four nitrogen metal complexess, 1-10 phenanthroline metal complexes, bipyridyl four nitrogen metal complexess or three pyridyl, five nitrogen metal complexess.
Described N, N ', N "-three [salicylidene amino-ethyl] amine) structure of metal complexes is:
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
The structure of described benzo four acid amides Macrocyclic metal complexes is:
R is methyl, ethyl, propyl group, fluorine-based or chloro;
X is hydrogen base, chloro, nitro, methoxycarbonyl, methyl or ethyl;
The different metal ion of M representative in the formula is selected from a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Cu (I)-(II), Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Co (I)-(II)-(III).
The structure of described terpyridyl metal complexes is:
Wherein, R
1, R
2, R
3Independently be hydrogen, C separately
1-18Alkyl, aryl, cyano group, nitro or halogen;
The different metal ion of M representative in the formula is selected from a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Cu (I)-(II), Co (I)-(II)-(III).
The structure of described tetraazacyclododecane n-Hexadecane metal complexes is:
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
The structure of described pair of pyridine pyrimidine metal complexes is:
Wherein, R
1, R
2, R
3Independently be the C of hydrogen, replacement separately
1-18Alkyl, aryl, cyano group, nitro or halogen;
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
The structure of described four nitrogen dicyclo tetradecane metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III).
The structure of described four pyridyl, five nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III).
The structure of described bridging Macrocyclic polyamine metal complexes is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III).
The structure of described three pyridyl, four nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III).
The structure of described 1-10 phenanthroline metal complexes is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
Wherein, R
1, R
2, R
3, R
4Independently be the C of hydrogen, replacement separately
1-18Alkyl, aryl, cyano group, nitro or halogen.
The structure of described bipyridyl four nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
Wherein, R
1Be methyl or ethyl;
R
2Be methyl, ethyl, pyridyl or trimethylamine groups.
Described three pyridyl, five nitrogen metal complexes structures are:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
R
1, R
2, R
4Be methyl or ethyl;
R
3Be methyl, ethyl, hydroxyethyl or methoxy ethyl.
Described superoxide is SPC-D, Sodium peroxoborate, hydrogen peroxide, sodium peroxide, Potassium peroxide, lithium peroxide, calcium peroxide, Peracetic Acid, dicumyl peroxide, one or more in the benzoyl peroxide.
Described alkaline agent is yellow soda ash, sodium bicarbonate, sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, sodium phosphate, Starso, one or more in the water glass.
The application of a kind of metal complexes oxidation system of the present invention is used for soaping of the rear textiles of dyeing, and the temperature of soaping is 20-80 ℃.
Described dyed textiles is one or more blending products in woven fabrics, knitted fabrics, yarn, the non-woven.
The used dyestuff of described dyed textiles is a kind of in substantive dyestuff, reactive dyestuffs, matching stain, dispersed dye, vat dyes, cationic dyestuff, insoluble azo dye, the thioxine dyes.
The composition of described textiles is one or more in cotton fabric, linen, wool fabric, silk fabric, the man-made fiber.
Main advantage of the present invention is for having added peroxide catalyst, can when lesser temps, incite somebody to action the not dyestuff oxygenolysis of fixation by the catalysis superoxide, can greatly reduce the temperature of soaping after the dyeing, and can improve the crock fastness of the rear fabric of dyeing, reduce colourity and the COD of the rear waste water of dyeing, and do not damage the intensity of fabric.
Soaping method of the present invention is: metal complexes, alkaline agent, oxygenant are joined in the solution of soaping successively, and textiles enters solution with intermittent type or continous way after will dyeing, and soaps in the time of 20-80 ℃.
Beneficial effect
Low temperature soaping method of the present invention is simple to operate, and production cost is low, and it is effective to soap, applicable various dyestuffs, and anti-staining ability is strong, and less to fabric damage, the consumption of save energy and water, and to the percent of decolourization of the raffinate of soaping more than 90%, can greatly reduce COD and colourity that waste water is soaped in dyeing.
Description of drawings
Fig. 1 is intermittent type low temperature soaping schema;
Fig. 2 is the continuous low-temperature schema of soaping.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
The fabric of soaping: the pure cotton woven fabric (25tex * 25 tex 140 * 100) of reactive turquoise blue KN-R dyeing, the front K/S mean value of soaping is 8.2.
The continuous low-temperature flow process of soaping: DYED FABRICS → first lattice washing (30 ℃) → second lattice tank metal complexes oxidation system (N that soaps, N '; N "-three [salicylidene amino-ethyl] amine) copper complex 5 μ mol/L, SPC-D 2g/L, time spent adds respectively, 50 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 1 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 3.2% | 3.4% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.624 | 0.081 |
| Save the water yield/(t/ myriametre fabric) | -- | 84 |
| Steam saving/(t/ myriametre fabric) | -- | 20 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 2
The fabric of soaping is: the pure cotton knitted fabric (18tex) of reactive brilliant blue KN-G dyeing, the K/S value is 15.2.
Intermittent type low temperature soaping flow process: DYED FABRICS → cold wash (25 ℃, 5min) → metal complexes oxidation system soap (the large ring iron complex 4 μ mol/L of benzo four acid amides, soda ash 1g/L, hydrogen peroxide 30% 2g/L, bath raio 1:30,30 ℃, 15min) → and cold wash (25 ℃, 5min).
The intermittent type routine flow process of soaping: DYED FABRICS → cold wash (25 ℃, 5min) → hot water wash (80 ℃, 10min) → high temperature soap (soaping agent A 1g/L; bath raio 1:20,95 ℃, 15min) → hot water wash (80 ℃; 10min) → cold wash (25 ℃, 10min).
Table 2 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 2.2% | 2.4% |
| Soaping fastness/level | 3-4 | 3-4 |
| Fastness to wet rubbing/level | 3-4 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.753 | 0.054 |
| Save the water yield (t/ ton cloth) | -- | 27 |
| Steam saving (t/ ton cloth) | -- | 7.2 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 3
The fabric of soaping: the pure cotton woven fabric (18tex * 18tex 120 * 100) of vat yellow 33 dyeing, the front K/S mean value of soaping is 14.3.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank metal complexes oxidation system (terpyridyl manganese complex 8 μ mol/L that soap, Sodium peroxoborate 1g/L, time spent adds respectively, 40 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 3 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 3.5% | 2.8% |
| Soaping fastness/level | 3 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.785 | 0.073 |
| Save the water yield (t/ myriametre fabric) | -- | 94 |
| Steam saving amount (t/ myriametre fabric) | -- | 26 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 4
The fabric of soaping is: the polyester knitting thing (18tex) of DISPERSE YELLOW C-5G dyeing, the K/S value is 22.2.
The low temperature soaping flow process: DYED FABRICS → cold wash (25 ℃, 5min) → the metal complexes oxidation system soap (bipyridyl four nitrogen and iron complexes 6 μ mol/L, SPC-D 2g/L, bath raio 1:30,60 ℃, 15min) → cold wash (25 ℃, 5min).The routine flow process of soaping: DYED FABRICS → cold wash (25 ℃, 5min) → hot water wash (80 ℃, 10min) → high temperature soap (soaping agent 1g/L, bath raio 1:20,95 ℃, 15min) → hot water wash (80 ℃, 10min) → cold wash (25 ℃, 10min).
Table 4 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 3.5% | 2.4% |
| Soaping fastness/level | 3-4 | 3 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.885 | 0.054 |
| Save the water yield (t/ ton cloth) | -- | 32 |
| Steam saving amount (t/ ton cloth) | -- | 7.8 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 5
The fabric of soaping: the pure cotton woven fabric (25tex * 25tex 140 * 100) of the red F-2G dyeing of substantive dyestuff sun-proof, the front K/S mean value of soaping is 27.2.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → the first lattice tank cold wash (30 ℃) → second lattice tank low temperature soaping (tetraazacyclododecane hexadecane manganese title complex 8 μ mol/L, Sodium peroxoborate 1g/L, time spent adds respectively, 20 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 5 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 3.2% | 2.6% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.867 | 0.009 |
| Save the water yield (t/ myriametre fabric) | -- | 74 |
| Steam saving amount (t/ myriametre fabric) | -- | 27 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 6
The fabric of soaping is: the pure cotton knitted fabric (24tex) of the red 3RS dyeing of Remazol, the K/S value is 8.6.
Metal complexes oxidation system low temperature soaping flow process: DYED FABRICS → cold wash (25 ℃, 5min) → the metal complexes oxidation system soap (two pyridine pyrimidine copper complex 6 μ mol/L, SPC-D 2g/L; bath raio 1:30; 60 ℃, 15min) → cold wash (25 ℃, 5min).
The routine flow process of soaping: DYED FABRICS → cold wash (25 ℃, 5min) → hot water wash (80 ℃, 10min) → high temperature soap (soaping agent 1g/L, bath raio 1:20,95 ℃, 15min) → hot water wash (80 ℃, 10min) → cold wash (25 ℃, 10min).
Table 6 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 5.2% | 3.4% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3-4 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.865 | 0.056 |
| Save the water yield (t/ ton cloth) | -- | 38 |
| Steam saving amount (t/ ton cloth) | -- | 8.2 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 7
The fabric of soaping: the pure cotton woven fabric (25tex * 25tex 140 * 100) of the black N-150 dyeing of Remazol, the front K/S mean value of soaping is 17.2.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank (1-10 phenanthroline metal complexes 8 μ mol/L that soap, hydrogen peroxide (30%) 1g/L, water glass 1g/L, time spent adds respectively, 30 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 7 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 4.2% | 3.4% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.754 | 0.043 |
| Save the water yield (t/ myriametre fabric) | -- | 98 |
| Steam saving amount (t/ myriametre fabric) | -- | 32 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 8
The fabric of soaping is: the pure yarn (24tex) of the red 3RS dyeing of Remazol, the K/S value is 16.2.
Metal complexes oxidation system low temperature soaping flow process: DYED FABRICS → cold wash (25 ℃, 5min) → the metal complexes oxidation system soap (four nitrogen dicyclo tetradecane manganese complexes, 6 μ mol/L, SPC-D 2g/L; bath raio 1:30; 60 ℃, 15min) → cold wash (25 ℃, 5min).
The routine flow process of soaping: DYED FABRICS → cold wash (25 ℃, 5min) → hot water wash (80 ℃, 10min) → high temperature soap (soaping agent 1g/L, bath raio 1:20,95 ℃, 15min) → hot water wash (80 ℃, 10min) → cold wash (25 ℃, 10min).
Table 8 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 2.2% | 3.4% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.775 | 0.075 |
| Save the water yield (t/ ton cloth) | -- | 36 |
| Steam saving amount (t/ ton cloth) | -- | 7.3 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 9
The fabric of soaping: the pure cotton woven fabric of azoic dyeing (25tex * 25 tex 140 * 100), the front K/S mean value of soaping is 27.2.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → the first lattice tank cold wash (30 ℃) → second lattice tank low temperature soaping (three pyridyl, four nitrogen and iron complex title complexs, 8 μ mol/L, hydrogen peroxide (30%) 1g/L, water glass 1g/L, time spent adds respectively, 50 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 9 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 2.5% | 3.1% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.585 | 0.043 |
| Save the water yield (t/ myriametre fabric) | -- | 84 |
| Steam saving amount (t/ myriametre fabric) | -- | 32 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 10
The fabric of soaping is: the pure cotton knitted fabric (24tex) of the red 3BS dyeing of Remazol, the K/S value is 9.2.
Metal complexes oxidation system low temperature soaping flow process: DYED FABRICS → cold wash (25 ℃, 5min) → the metal complexes oxidation system soap (four pyridyl, five nitrogen metal complexess, 6 μ mol/L, SPC-D 2g/L; bath raio 1:30; 60 ℃, 15min) → cold wash (25 ℃, 5min).
The routine flow process of soaping: DYED FABRICS → cold wash (25 ℃, 5min) → hot water wash (80 ℃, 10min) → high temperature soap (soaping agent 1g/L, bath raio 1:20,95 ℃, 15min) → hot water wash (80 ℃, 10min) → cold wash (25 ℃, 10min).
Table 10 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 2.2% | 2.7% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.985 | 0.014 |
| Save the water yield (t/ ton cloth) | -- | 45 |
| Steam saving amount (t/ ton cloth) | -- | 7.3 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 11
The fabric of soaping: the pure cotton woven fabric (25tex * 25tex 140 * 100) of reactive dyestuffs KE-3B dyeing, the front K/S mean value of soaping is 27.2.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → the first lattice tank cold wash (30 ℃) → second lattice tank low temperature soaping (Macrocyclic polyamine bridging copper complex 8 μ mol/L, hydrogen peroxide (30%) 1g/L, water glass 1g/L, time spent adds respectively, 40 ℃) → the 3rd lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 11 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 4.1% | 2.6% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3-4 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.765 | 0.065 |
| Save the water yield (t/ myriametre fabric) | -- | 104 |
| Steam saving amount (t/ myriametre fabric) | -- | 33 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Embodiment 12
The pure cotton woven fabric (25tex * 25tex 140 * 100) of fabric: the reactive black KN-B that soaps dyeing, the front K/S mean value of soaping is 27.2.
The technique of soaping:
The continuous low-temperature flow process of soaping: DYED FABRICS → the first lattice tank cold wash (30 ℃) → second lattice tank low temperature soaping (three pyridyl, five nitrogen and iron complexes, 8 μ mol/L, hydrogen peroxide (30%) 1g/L, water glass 1g/L, time spent adds respectively, 60 ℃) → the 4th lattice tank cold wash (30 ℃) → go out cloth.
The continous way routine flow process of soaping: DYED FABRICS → first lattice tank cold wash (30 ℃) → second lattice tank hot water wash (90 ℃) → the 3rd lattice tank (soaping agent 1g/L, 95 ℃) → 4th lattice tank hot water wash (90 ℃) → the 5th lattice tank cold wash (30 ℃) → go out cloth of soaping.
Table 12 effect of soaping
| Index | Routine is soaped | Low temperature soaping |
| K/S value velocity of variation/% | 3.2% | 2.4% |
| Soaping fastness/level | 3-4 | 4 |
| Fastness to wet rubbing/level | 3 | 3-4 |
| Dry fastness/level | 4 | 4-5 |
| Soap foot-washing water absorbancy | 0.887 | 0.076 |
| Save the water yield (t/ myriametre fabric) | -- | 85 |
| Steam saving amount (t/ myriametre fabric) | -- | 45 |
Annotate: soaping fastness is tested according to ISO105-C03:1989 " textile color stability test, wash resistant colour fastness: test 3 "; Crock fastness: test according to GB/T 3920-1997 " textile color stability test colour fastness to rubbing " method.
Claims (21)
1. metal complexes oxidation system, it is characterized in that: described metal complexes oxidation system comprises metal complexes and superoxide.
2. a kind of metal complexes oxidation system according to claim 1, it is characterized in that: described metal complexes oxidation system also comprises alkaline agent.
3. a kind of metal complexes oxidation system according to claim 1, it is characterized in that: described metal complexes is N, N ', N "-three [salicylidene amino-ethyl] amine) metal complexes; benzo four acid amides Macrocyclic metal complexes; terpyridyl metal complexes; tetraazacyclododecane n-Hexadecane metal complexes; two pyridine pyrimidine metal complexess; four nitrogen dicyclo tetradecane metal complexess, four pyridyl, five nitrogen metal complexess, Macrocyclic polyamine bridging metal complexes, three pyridyl, four nitrogen metal complexess, 1-10 phenanthroline metal complexes, bipyridyl four nitrogen metal complexess or three pyridyl, five nitrogen metal complexess.
4. a kind of metal complexes oxidation system according to claim 3 is characterized in that: described N, N ', N "-three [salicylidene amino-ethyl] amine) structure of metal complexes is:
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
5. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described benzo four acid amides Macrocyclic metal complexes is:
R is methyl, ethyl, propyl group, fluorine-based or chloro;
X is hydrogen base, chloro, nitro, methoxycarbonyl, methyl or ethyl;
The different metal ion of M representative in the formula is selected from a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Cu (I)-(II), Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Co (I)-(II)-(III).
6. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described terpyridyl metal complexes is:
Wherein, R
1, R
2, R
3Independently be hydrogen, C separately
1-18Alkyl, aryl, cyano group, nitro or halogen;
The different metal ion of M representative in the formula is selected from a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Cu (I)-(II), Co (I)-(II)-(III).
7. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described tetraazacyclododecane n-Hexadecane metal complexes is:
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
8. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described pair of pyridine pyrimidine metal complexes is:
Wherein, R
1, R
2, R
3Independently be the C of hydrogen, replacement separately
1-18Alkyl, aryl, cyano group, nitro or halogen;
The different metal ion of M representative in the formula is selected from a kind of in Ti (II)-(III)-(IV), V (II)-(III)-(IV)-(V), Cr (I)-(II), Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III), Ni (II)-(III), Cu (I)-(II), Zn (I)-(II).
9. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described four nitrogen dicyclo tetradecane metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III).
10. a kind of metal complexes oxidation system according to claim 3, it is characterized in that: the structure of described four pyridyl, five nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III).
11. a kind of metal complexes oxidation system according to claim 3 is characterized in that: the structure of described bridging Macrocyclic polyamine metal complexes is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III).
12. a kind of metal complexes oxidation system according to claim 3 is characterized in that: the structure of described three pyridyl, four nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III).
13. a kind of metal complexes oxidation system according to claim 3 is characterized in that: the structure of described 1-10 phenanthroline metal complexes is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
Wherein, R
1, R
2, R
3, R
4Independently be the C of hydrogen, replacement separately
1-18Alkyl, aryl, cyano group, nitro or halogen.
14. a kind of metal complexes oxidation system according to claim 3 is characterized in that: the structure of described bipyridyl four nitrogen metal complexess is:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
Wherein, R
1Be methyl or ethyl;
R
2Be methyl, ethyl, pyridyl or trimethylamine groups.
15. a kind of metal complexes oxidation system according to claim 3 is characterized in that: described three pyridyl, five nitrogen metal complexes structures are:
The different metal ion of M representative in the formula, a kind of in Mn (II)-(III)-(IV)-(V), Fe (II)-(III), Co (I)-(II)-(III);
R
1, R
2, R
4Be methyl or ethyl;
R
3Be methyl, ethyl, hydroxyethyl or methoxy ethyl.
16. a kind of metal complexes oxidation system according to claim 1, it is characterized in that: described superoxide is SPC-D, Sodium peroxoborate, hydrogen peroxide, sodium peroxide, Potassium peroxide, lithium peroxide, calcium peroxide, Peracetic Acid, dicumyl peroxide, one or more in the benzoyl peroxide.
17. a kind of metal complexes oxidation system according to claim 2 is characterized in that: described alkaline agent is yellow soda ash, sodium bicarbonate, sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, sodium phosphate, Starso, one or more in the water glass.
18. the application such as arbitrary described metal complexes oxidation system among the claim 1-17 is characterized in that: be used for soaping of the rear textiles of dyeing, the temperature of soaping is 20-80 ℃.
19. the application of a kind of metal complexes oxidation system according to claim 18 is characterized in that: described dyed textiles is one or more blending products in woven fabrics, knitted fabrics, yarn, the non-woven.
20. the application of a kind of metal complexes oxidation system according to claim 19 is characterized in that: the used dyestuff of described dyed textiles is a kind of in substantive dyestuff, reactive dyestuffs, matching stain, dispersed dye, vat dyes, cationic dyestuff, insoluble azo dye, the thioxine dyes.
21. the application of a kind of metal complexes oxidation system according to claim 18 is characterized in that: the composition of described textiles is one or more in cotton fabric, linen, wool fabric, silk fabric, the man-made fiber.
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| PCT/CN2013/072074 WO2014082394A1 (en) | 2012-11-29 | 2013-03-01 | Metal coordination compound oxidation system and application thereof |
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Cited By (4)
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| CN105246830A (en) * | 2013-05-24 | 2016-01-13 | 索尔维公司 | Non-oxidizer particles |
| CN108314160A (en) * | 2018-01-12 | 2018-07-24 | 中山大学 | The discoloration method in situ of azo dyes and its application |
| CN109629256A (en) * | 2018-12-12 | 2019-04-16 | 濮阳宏业环保新材料股份有限公司 | A kind of changeable dyeing suitable for cotton fabric |
| CN109667173A (en) * | 2018-12-26 | 2019-04-23 | 珠海华大浩宏化工有限公司 | A kind of cotton fabrics low temperature soaping agent |
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| US20030060388A1 (en) * | 2001-03-30 | 2003-03-27 | Muneo Aoyagi | Bleaching detergent formulation |
| CN1761787A (en) * | 2003-03-18 | 2006-04-19 | 兰克赛斯股份有限公司 | Oxidation system containing a macrocyclic metal complex, the production thereof and its use |
| CN102493186A (en) * | 2011-11-24 | 2012-06-13 | 东华大学 | Low-temperature scouring and bleaching aid for textiles as well as preparation method and application of low-temperature scouring and bleaching aid |
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- 2012-11-29 CN CN201210500707XA patent/CN102943004A/en active Pending
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| US20030060388A1 (en) * | 2001-03-30 | 2003-03-27 | Muneo Aoyagi | Bleaching detergent formulation |
| CN1761787A (en) * | 2003-03-18 | 2006-04-19 | 兰克赛斯股份有限公司 | Oxidation system containing a macrocyclic metal complex, the production thereof and its use |
| CN102493186A (en) * | 2011-11-24 | 2012-06-13 | 东华大学 | Low-temperature scouring and bleaching aid for textiles as well as preparation method and application of low-temperature scouring and bleaching aid |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246830A (en) * | 2013-05-24 | 2016-01-13 | 索尔维公司 | Non-oxidizer particles |
| US9682867B2 (en) | 2013-05-24 | 2017-06-20 | Solvay Sa | Non-oxidizer particles |
| CN105246830B (en) * | 2013-05-24 | 2017-10-31 | 索尔维公司 | Non-oxidiser particle |
| CN108314160A (en) * | 2018-01-12 | 2018-07-24 | 中山大学 | The discoloration method in situ of azo dyes and its application |
| CN109629256A (en) * | 2018-12-12 | 2019-04-16 | 濮阳宏业环保新材料股份有限公司 | A kind of changeable dyeing suitable for cotton fabric |
| CN109629256B (en) * | 2018-12-12 | 2021-03-09 | 濮阳宏业环保新材料股份有限公司 | Variable dyeing process suitable for cotton fabric |
| CN109667173A (en) * | 2018-12-26 | 2019-04-23 | 珠海华大浩宏化工有限公司 | A kind of cotton fabrics low temperature soaping agent |
| CN109667173B (en) * | 2018-12-26 | 2019-12-17 | 珠海华大浩宏化工有限公司 | Low-temperature soaping agent for cotton knitted fabric |
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