CN103554991B - Disperse dye composition for polyester/spandex fiber dyeing and printing - Google Patents
Disperse dye composition for polyester/spandex fiber dyeing and printing Download PDFInfo
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- CN103554991B CN103554991B CN201310535081.0A CN201310535081A CN103554991B CN 103554991 B CN103554991 B CN 103554991B CN 201310535081 A CN201310535081 A CN 201310535081A CN 103554991 B CN103554991 B CN 103554991B
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- 0 *C([C@](C=C1*)N=Nc([s]c([N+]([O-])=O)c2)c2[N+](*)[O-])C=C1N(*)* Chemical compound *C([C@](C=C1*)N=Nc([s]c([N+]([O-])=O)c2)c2[N+](*)[O-])C=C1N(*)* 0.000 description 4
- RTSFYDHMSFFZTI-WCWDXBQESA-N CN(Cc1ccccc1)c(cc1)ccc1/N=N/c(c(Cl)cc([N+]([O-])=O)c1)c1Cl Chemical compound CN(Cc1ccccc1)c(cc1)ccc1/N=N/c(c(Cl)cc([N+]([O-])=O)c1)c1Cl RTSFYDHMSFFZTI-WCWDXBQESA-N 0.000 description 1
Abstract
The invention discloses a disperse dye composition for polyester/spandex fiber dyeing and printing, which mainly comprises the following components in percentage by weight: 34%-79.5% of component A, 5%-23% of component B, 10%-40% of component C, 5%-38% of component D, 0%-3% of component E and 0.5%-2.5% of component F. The disperse dye composition is very suitable for dyeing and printing on polyester/spandex fibers, has the advantages of excellent compatibility and high dye-uptake rate, has excellent color fastness to sunlight, color fastness to rubbing, color fastness to sublimation and various other excellent fastnesses on polyester/spandex textiles, especially has very high color fastness to washing, and is one of high-color-fastness-to-washing series products.
Description
The divisional application that the application is application number is 201110211817.X, the applying date is on 07 27th, 2011, denomination of invention is " a kind of disperse dye composition for washing spandex fibre dyeing and stamp ".
Technical field
The present invention relates to a kind of disperse dye composition, particularly a kind of disperse dye composition being applicable to wash spandex fibre dyeing and stamp.
Background technology
Dyestuff blending technology is increasingly consummate, and various composite blending dyestuff makes rapid progress, and deep color dispersion dyes occupies maximum ratio, especially black, blue dye species.To this, industry is proposed the black dyes of multiple composite blending.Although and the every dyeing behavior on polyster fibre of black disperse dye is in the market all excellent, need to be improved further in the dyeing behavior of washing on spandex fibre of gained popularity.Therefore, dyeing is badly in need of seeking one at the economical dispersed dye washing every dyeing behavior excellence on spandex fibre.
Summary of the invention
The invention provides one to be applicable to wash spandex fibre dyeing and stamp, bright in color light, compatibleness are good, the economical disperse dye composition that light fastness, washing fastness are all high.
For washing a disperse dye composition for spandex fibre dyeing and stamp, its weight percent composition mainly comprises:
Described component A is one or more in compound shown in formula (1):
In formula (1), X
1for cyano group or halogen; R
1, R
2respective is independently C
1~ C
4alkyl ,-CH
2cOOR
5,-C
2h
4cOOR
6or-C
2h
4oCOCH
3, R
3, R
4respective is independently C
1~ C
4alkyl, wherein R
5, R
6respective is independently C
1~ C
4alkyl;
Described B component is one or more in compound shown in formula (2):
In formula (2), X
2for cyano group or nitro; R
7for C
1~ C
4alkyl, phenyl or C
1~ C
4alkoxyl group, R
8, R
9respective is independently C
1~ C
4alkyl, n is 1 or 2;
Described component C is one or more in compound shown in formula (3):
In formula (3), X
3for nitro or hydrogen: work as X
3during for nitro, X
4for hydrogen or methoxyl group; Work as X
3during for hydrogen, X
4for
or
r
10for C
1~ C
4alkyl;
Described component D is one or more in compound shown in formula (4):
In formula (4), R
11for hydrogen or C
1~ C
4alkoxyl group, R
12for C
1~ C
4alkyl, R
13, R
14respective is independently C
1~ C
4alkyl, m is 1 or 2;
Described component E is the compound shown in formula (5):
Described component F is the compound shown in formula (6):
When the dye composite selected forms primarily of component A, B component, component C and component D, the weight percent composition of preferred disperse dye composition comprises:
In order to improve light fastness, available dye composite forms primarily of component A, B component, component C, component D and component E, now disperse dye composition, and by weight percentage, component comprises:
In order to improve washing fastness further, available dye composite also can be made up of component A, B component, component C, component D and component F, now disperse dye composition, and by weight percentage, component comprises:
In addition, when the every fastness ability of needs is all more excellent, when washing fastness significantly improves, preferred disperse dye composition also can be made up of component A, B component, component C, component D, component E and component F, and by weight percentage, component comprises:
Consider the ready availability and dyeing behavior of raw material, described component A is preferably one or more the mixture in compound shown in formula (1-1) to (1-5):
Described B component is preferably one or both the mixture in compound shown in formula (2-1), (2-2):
Described component C is preferably one or more the mixture in compound shown in formula (3-1) to (3-6):
Described component D is preferably one or both the mixture in compound shown in formula (4-1) (4-2):
Of the present inventionly need to add auxiliary agent for washing spandex fibre dyeing and the disperse dye composition of stamp when reality uses, described auxiliary agent be dispersed dye composite time dispersion agent, diffusant and other tensio-active agents etc. commonly used.Preferred auxiliary agent comprises one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.As condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate (xylogen 83A, 85A) etc.Usually, the ratio adding the weight of the auxiliary agent weight total with dye component A ~ F is 0.6 ~ 4.8:1.
Disperse dye composition of the present invention can be prepared with following methods:
By component A, B component and component C and component D, component E, component F, after said ratio mixing, under auxiliary agent, water or other tensio-active agent exist, carry out particlized process with the pulverizer such as sand mill or shredder; Also by the former dyestuff of component A, B component, component C, component D, component E, component F, under auxiliary agent, water or other tensio-active agent exist, micropartical can be carried out with the pulverizer such as sand mill or shredder respectively, then mixes by said ratio.
Disperse dye composition of the present invention, aqueous with can be after sand mill or shredder grinding, can be powdery, particulate state after spraying dry.
Described component A, B component, component C, component D, component E, component F all can adopt commercially available prod.
Disperse dye composition of the present invention, be very suitable for washing/spandex fibre on dyeing and stamp, compatibleness is splendid, dye uptake is high, and washing/spandex fabric on every fastness such as sunlight fastness, fastness to rubbing, fastness to sublimation of dyeing excellent, particularly having extraordinary washing fastness, is one of " extra-high washing fastness series " product.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
Embodiment 1 ~ 15
According to the data in table 1, component A, B component, component C, component D, component E, component F, auxiliary agent and water mixture sand mill are carried out grinding distribution, then carries out spraying dry.Dispersed dye that component A wherein, B component, component C, component D, component E, component F all can adopt Zhejiang Province Runtu intercalated Co., Ltd to produce or prepared voluntarily by existing method.
Structural formula (1-1) preparation method is: after 2,4 dinitro 6 bromo aniline diazotization, then with 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N, the coupling of N-dimethoxy carbonylmethyl aniline forms;
Structural formula (1-2) preparation method is: after 2,4-dinitrobenzene-6-chloroaniline diazotization, then with 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N, the coupling of N-dimethoxy carbonylmethyl aniline forms;
Structural formula (1-3) preparation method is: after 2,4-dinitrobenzene-6-cyano-aniline diazotization, then with 2-oxyethyl group-5-acetylaminohydroxyphenylarsonic acid N, the coupling of N-dimethoxy phosphinylidyne ethylaniline forms;
Structural formula (1-4) preparation method is: after 2,4 dinitro 6 bromo aniline diazotization, then with 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N, the coupling of N-dimethoxy phosphinylidyne ethylaniline forms;
Structural formula (1-5) preparation method is: after 2,4 dinitro 6 bromo aniline diazotization, then forms with the coupling of 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N-ethyl-N-methoxy carbonylmethyl aniline;
Structural formula (2-1) preparation method is: after 2,4-dinitraniline diazotization, then forms with the coupling of m-acetamino-N, N-dimethoxy carbonylmethyl aniline;
Structural formula (2-2) preparation method is: after 2 cyano 4 nitro aniline diazotization, then forms with the coupling of m-acetamino-N, N-dimethoxy carbonylmethyl aniline;
Structural formula (3-1) by after 2-nitro-4-anisidine diazotization, then forms with the coupling of 1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydro-3-pyridine nitrile;
The DISPERSE YELLOW 126# that structural formula (3-2) can select Zhejiang Province Runtu intercalated Co., Ltd to produce;
The DISPERSE YELLOW 119# that structural formula (3-3) can select Zhejiang Province Runtu intercalated Co., Ltd to produce;
The DISPERSE YELLOW 114# that structural formula (3-4) can select Zhejiang Province Runtu intercalated Co., Ltd to produce;
Structural formula (3-5) by after methylsulphonic acid aniline diazotization, then forms with Isosorbide-5-Nitrae-dimethyl-3-cyano group-6-hydroxyl-2-pyridone coupling;
Structural formula (3-6) by after a benzanilide diazotization, then forms with Isosorbide-5-Nitrae-dimethyl-3-cyano group-6-hydroxyl-2-pyridone coupling;
Structural formula (4-1) preparation method is: after 2,4-dinitro thiophene diazotization, then with 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N, the coupling of N-dimethoxy carbonylmethyl aniline forms;
Structural formula (4-2) preparation method is: after 2,4-dinitro thiophene diazotization, then forms with the coupling of m-acetamino-N, N-dimethoxy carbonylmethyl aniline;
Structural formula (5) preparation method is: after 2,6-Dichloro-4-nitroaniline diazotization, then forms with the coupling of N-methyl-N-benzyl aniline;
The Disperse Blue-60 # that structural formula (6) can select Zhejiang Province Runtu intercalated Co., Ltd to produce;
Table 1
Performance test
Dye mixture obtained for above-described embodiment 1 ~ 15 is carried out performance test, and testing method is as follows:
According to the method that GB/T2394-2003 is similar, by the disperse dye composition obtained by embodiment 1 ~ 15, the dispersed dye suspension that mass percent concentration is 1% is mixed with respectively with water, draw 20ml dispersed dye suspension to mix with the water of 80m, regulate dye bath pH to 5 with acetic acid, be then warmed up to 60 DEG C, put into 2g respectively to wash/spandex trevira carries out high-temperature pressure dyeing; simultaneously in 35 minutes, be warmed up to 130 DEG C, be incubated 30 minutes, be cooled to 80 DEG C of samplings.
Observe cloth specimen coloured light and adopt GB/T3921-1997, GB/T8427-1998, GB/T5718-1997, GB/T3920-1997 to measure its dyefastness, measurement result is in table 2.
Table 2(unit: level)
As seen from the above table, this disperse dye composition washing/spandex on every fastness of dyeing all very excellent, particularly washing fastness is significantly improved.
Claims (7)
1., for washing a disperse dye composition for spandex fibre dyeing and stamp, its weight percent composition mainly comprises:
Described component A is one or more in compound shown in formula (1):
In formula (1), X
1for cyano group or halogen; R
1, R
2respective is independently C
1~ C
4alkyl ,-CH
2cOOR
5,-C
2h
4cOOR
6or-C
2h
4oCOCH
3, R
3, R
4respective is independently C
1~ C
4alkyl, wherein R
5, R
6respective is independently C
1~ C
4alkyl;
Described B component is one or more in compound shown in formula (2):
In formula (2), X
2for cyano group or nitro; R
7for C
1~ C
4alkyl, phenyl or C
1~ C
4alkoxyl group, R
8, R
9respective is independently C
1~ C
4alkyl, n is 1 or 2;
Described component C is one or more in compound shown in formula (3):
In formula (3), X
3for nitro or hydrogen: work as X
3during for nitro, X
4for hydrogen or methoxyl group; Work as X
3during for hydrogen, X
4for
or
r
10for C
1~ C
4alkyl;
Described component D is one or more in compound shown in formula (4):
In formula (4), R
11for hydrogen or C
1~ C
4alkoxyl group, R
12for C
1~ C
4alkyl, R
13, R
14respective is independently C
1~ C
4alkyl, m is 1 or 2;
Described component E is the compound shown in formula (5):
Described component F is the compound shown in formula (6):
2. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, is characterized in that, described component A is one or more the mixture in compound shown in formula (1-1) to (1-5):
3. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, is characterized in that, described B component is one or both the mixture in compound shown in formula (2-1), (2-2):
4. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, is characterized in that, described component C is one or more the mixture in compound shown in formula (3-1) to (3-6):
5. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, is characterized in that, described component D is one or both the mixture in compound shown in formula (4-1), (4-2):
6. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, it is characterized in that, need to add auxiliary agent when described disperse dye composition uses, the weight that auxiliary agent adds is 0.6 ~ 4.8 times of dye component A ~ F gross weight; Described auxiliary agent comprise in naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products one or more.
7. the disperse dye composition for washing spandex fibre dyeing and stamp according to claim 1, it is characterized in that, shown in described formula (3), compound replaces with the compound shown in formula (3-2):
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535081.0A CN103554991B (en) | 2011-07-27 | 2011-07-27 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535081.0A CN103554991B (en) | 2011-07-27 | 2011-07-27 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110211817.XA Division CN102391680B (en) | 2011-07-27 | 2011-07-27 | Disperse dye composite for dyeing and printing polyester spandex fiber |
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|---|---|
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| CN103554991B true CN103554991B (en) | 2014-12-17 |
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| CN104448932B (en) * | 2014-10-30 | 2016-11-02 | 浙江山峪染料化工有限公司 | A kind of disperse dye composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0675174A1 (en) * | 1994-02-04 | 1995-10-04 | Nippon Kayaku Kabushiki Kaisha | Dye composition and method of dyeing hydrophobic fiber therewith |
| CN1235625A (en) * | 1996-11-01 | 1999-11-17 | 日本化药株式会社 | Dye composition and method for dyeing hydrophobic fiber with the same |
| CN101085879A (en) * | 2007-06-18 | 2007-12-12 | 浙江闰土股份有限公司 | Composite discharge printing dispersion dyes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158402A (en) * | 1997-11-28 | 1999-06-15 | Sumitomo Chem Co Ltd | Disperse dye composition and method for coloring hydrophobic material therewith |
| JP2004339252A (en) * | 2003-05-12 | 2004-12-02 | Dystar Japan Ltd | Disperse dye mixture suitable for dyeing composite material of polyurethane and polyester |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0675174A1 (en) * | 1994-02-04 | 1995-10-04 | Nippon Kayaku Kabushiki Kaisha | Dye composition and method of dyeing hydrophobic fiber therewith |
| CN1235625A (en) * | 1996-11-01 | 1999-11-17 | 日本化药株式会社 | Dye composition and method for dyeing hydrophobic fiber with the same |
| CN101085879A (en) * | 2007-06-18 | 2007-12-12 | 浙江闰土股份有限公司 | Composite discharge printing dispersion dyes |
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