CN104710839A - Disperse dye mixture - Google Patents
Disperse dye mixture Download PDFInfo
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- CN104710839A CN104710839A CN201310753296.XA CN201310753296A CN104710839A CN 104710839 A CN104710839 A CN 104710839A CN 201310753296 A CN201310753296 A CN 201310753296A CN 104710839 A CN104710839 A CN 104710839A
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- 0 CC([C@](C=C1)N=NC(S)=C(C=C([N+]([O-])=O)I)[N+]([O-])=O)C=C1N* Chemical compound CC([C@](C=C1)N=NC(S)=C(C=C([N+]([O-])=O)I)[N+]([O-])=O)C=C1N* 0.000 description 1
- JBQLSGAJONYKPE-FMQUCBEESA-N Cc1cccc(/N=N/c2nc(ccc(N)c3)c3[s]2)c1C#N Chemical compound Cc1cccc(/N=N/c2nc(ccc(N)c3)c3[s]2)c1C#N JBQLSGAJONYKPE-FMQUCBEESA-N 0.000 description 1
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Abstract
The invention discloses a disperse dye mixture. The disperse dye mixture is composed of, by weight, 30 to 33% of a dye monomer A, 20 to 25% of a dye monomer B, 15 to 18% of a dye monomer C, 11 to 16% of a dye monomer D, 7 to 10% of a dye monomer E and 5 to 10% of a dye monomer E. After dyeing by the disperse dye mixture, a textile fabric has improved fastness to thermal migration, water washing and friction, and acquires ideal durability.
Description
Technical field
The present invention relates to a kind of dye mixture, specifically, relate to a kind of admixture of disperse dyes.
Background technology
Dispersed dye are the water-soluble lower nonionic dyes of a class.The earliest for the dyeing of cellulose acetate fibre, be called cellulose acetate dye.Along with the development of synthon, polyamide fibre, terylene occur in succession, especially terylene, high owing to having permutation degree, the characteristics such as fiber gap is few, and hydrophobicity is strong, and will make swelling of fiber having under carrier or high temperature, thermosol, dyestuff just can enter fiber and upper dye.Therefore, new requirement is proposed to dyestuff, namely the dyestuff with better hydrophobicity and certain dispersiveness and resistance to distillation etc. is required, substantially these performances are possessed for the dispersed dye of polyester piece good dyeing in current dyeing and printing process, but because kind is more, also must select according to processing request choosing row during use.At present, the polyester Fresh fats kind for making clothing gets more and more.These trevira are except for except dyeing, and people also propose more and more higher requirement to its durability performance.And the dispersed dye that existing market is conventional, its durability is lower, cannot meet the requirement of people to its durability.
Summary of the invention
Technical problem: technical problem to be solved by this invention is: a kind of admixture of disperse dyes is provided, after this admixture of disperse dyes dyes to weaving face fabric, water-fastness, rub resistance, colour fastness to light and sub limation fastness can be improved, produce desirable durability.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of admixture of disperse dyes, this mixture is made up of dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E and dye monomer F, and according to weight percent, the weight percentage of each component is:
Dye monomer A:30-33%;
Dye monomer B:20-25%;
Dye monomer C:15-18%;
Dye monomer D:11-16%;
Dye monomer E:7-10%;
Dye monomer F:5-10%.
Further, described dye monomer A is as shown in formula I:
Further, described dye monomer B is as shown in formula II:
Further, described dye monomer C is as shown in formula III:
Further, described dye monomer D is as shown in formula IV:
Further, described dye monomer E is such as formula shown in (V):
Further, described dye monomer F is as shown in formula VI:
Further, described mixture is according to weight percent, and the weight percentage of each component is:
Dye monomer A:33%;
Dye monomer B:25%;
Dye monomer C:16%;
Dye monomer D:13%;
Dye monomer E:8%;
Dye monomer F:5%.
Beneficial effect: compared with prior art, admixture of disperse dyes of the present invention can improve water-fastness, rub resistance, colour fastness to light and the sub limation fastness of dyeing, produces desirable durability.Employing GB GB/T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997 test water-fastness, rub resistance, colour fastness to light and the sub limation fastness of admixture of disperse dyes of the present invention respectively.Through testing and verification, admixture of disperse dyes of the present invention, water-fastness degree is substantially at 5 grades, and rub resistance degree is substantially at 5 grades, and colour fastness to light is substantially at 6 grades, and sub limation fastness, at 5 grades, has good durability.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is described in detail.
A kind of admixture of disperse dyes of the present invention, is made up of dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E, dye monomer F and dye monomer G, and according to weight percent, the weight percentage of each component is:
Dye monomer A:30-33%;
Dye monomer B:20-25%;
Dye monomer C:15-18%;
Dye monomer D:11-16%;
Dye monomer E:7-10%;
Dye monomer F:5-10%.
Further, described dye monomer A is as shown in formula I:
Described dye monomer B is as shown in formula II:
Described dye monomer C is as shown in formula III:
Described dye monomer D is as shown in formula IV:
Described dye monomer E is such as formula shown in (V):
Described dye monomer F is as shown in formula VI:
The method preparing this admixture of disperse dyes is: according to certain weight fraction, add water dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E and dye monomer F mixing, then use shredder that the mixture that dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E and dye monomer F form is carried out grinding distribution, subsequent spray is dry.Dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E and dye monomer F can be bought by market, or utilize mode well known to those skilled in the art to synthesize.
As preferably, described mixture is according to weight percent, and the weight percentage of each component is: dye monomer A:33%; Dye monomer B:25%; Dye monomer C:16%; Dye monomer D:13%; Dye monomer E:8%; Dye monomer F:5%.
Exemplify embodiment below.
Embodiment 1-7
According to the data that table 1 provides, dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E and dye monomer F are added water after mixing, carry out grinding distribution with shredder, subsequent spray is dry, can obtain dispersed dye.
Table 1
Embodiment 7
The dispersed dye getting 1 gram of embodiment 1-6 respectively obtained are dispersed in the water of 1000 milliliters, mix with the water of 60 milliliters after drawing 20 milliliters, dye bath pH is adjusted to be 5 with acetic acid, be warming up to 65 DEG C, put into simultaneously 2 grams wash/cotton dyes, in 30 minutes, be warming up to 120 DEG C by 65 DEG C, be incubated 60 minutes, when being cooled to 80 DEG C, start sampling.It is water-fastness, rub resistance, colour fastness to light and sub limation fastness to adopt GB GB/T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997 to test respectively.Test result is in table 2.
Comparative example 1
Get 1 gram of dye monomer A as formula I, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 2
Get 1 gram of dye monomer B as formula II, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 3
Get 1 gram of dye monomer C as formula III, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 4
Get 1 gram of dye monomer D as formula IV, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 5
Get 1 gram of dye monomer E such as formula (V), carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 6
Get 1 gram of dye monomer F as formula VI, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Comparative example 7
Get 1 gram of C.I. disperse red 73, carry out simultaneous test according to the method for embodiment 7, experimental data is as shown in table 2.
Table 2
| Embodiment title | Water-fastness | Rub resistance | Fast light | Sublimation fastness (170 DEG C) |
| Embodiment 1 | 5 grades | 5 grades | 6 grades | 5 grades |
| Embodiment 2 | 5 grades | 5 grades | 5-6 grades | 5 grades |
| Embodiment 3 | 4-5 grades | 5 grades | 5-6 grades | 5 grades |
| Embodiment 4 | 5 grades | 4-5 grades | 6 grades | 5 grades |
| Embodiment 5 | 5 grades | 5 grades | 5-6 grades | 5 grades |
| Embodiment 6 | 5 grades | 4-5 grades | 5-6 grades | 5 grades |
| Comparative example 1 | 4 grades | 3-4 grades | 5 grades | 3-4 grades |
| Comparative example 2 | 4 grades | 4 grades | 5 grades | 4 grades |
| Comparative example 3 | 3-4 grades | 3-4 grades | 4 grades | 3-4 grades |
| Comparative example 4 | 3-4 grades | 4 grades | 4 grades | 4 grades |
| Comparative example 5 | 4 grades | 3-4 grades | 4-5 grades | 3-4 grades |
| Comparative example 6 | 4 grades | 4 grades | 4 grades | 4 grades |
| Comparative example 7 | 4 grades | 4 grades | 5 grades | 4 grades |
Claims (8)
1. an admixture of disperse dyes, it is characterized in that, this mixture is made up of dye monomer A, dye monomer B, dye monomer C, dye monomer D, dye monomer E, dye monomer F and dye monomer G, and according to weight percent, the weight percentage of each component is:
Dye monomer A:30-33%;
Dye monomer B:20-25%;
Dye monomer C:15-18%;
Dye monomer D:11-16%;
Dye monomer E:7-10%;
Dye monomer F:5-10%.
2. according to admixture of disperse dyes according to claim 2, it is characterized in that, described dye monomer A is as shown in formula I:
3. according to admixture of disperse dyes according to claim 1, it is characterized in that, described dye monomer B is as shown in formula II:
4. according to admixture of disperse dyes according to claim 1, it is characterized in that, described dye monomer C is as shown in formula III:
5. according to admixture of disperse dyes according to claim 1, it is characterized in that, described dye monomer D is as shown in formula IV:
6. according to admixture of disperse dyes according to claim 1, it is characterized in that, described dye monomer E is such as formula shown in (V):
7. according to admixture of disperse dyes according to claim 1, it is characterized in that, described dye monomer F is as shown in formula VI:
8. according to admixture of disperse dyes according to claim 1, it is characterized in that, described mixture is according to weight percent, and the weight percentage of each component is:
Dye monomer A:33%;
Dye monomer B:25%;
Dye monomer C:16%;
Dye monomer D:13%;
Dye monomer E:8%;
Dye monomer F:5%.
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| CN201310753296.XA CN104710839B (en) | 2013-12-31 | 2013-12-31 | A kind of admixture of disperse dyes |
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| CN201310753296.XA CN104710839B (en) | 2013-12-31 | 2013-12-31 | A kind of admixture of disperse dyes |
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| CN104710839A true CN104710839A (en) | 2015-06-17 |
| CN104710839B CN104710839B (en) | 2016-09-14 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006257377A (en) * | 2005-02-15 | 2006-09-28 | Sumitomo Chemical Co Ltd | Disperse dye composition and application thereof to hydrophobic fibrous material |
| CN101967307A (en) * | 2010-09-18 | 2011-02-09 | 浙江万丰化工有限公司 | Disperse dye composite |
| CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
| CN102746711A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application thereof |
| CN102977635A (en) * | 2012-12-05 | 2013-03-20 | 江苏德旺化工工业有限公司 | Disperse black dye |
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- 2013-12-31 CN CN201310753296.XA patent/CN104710839B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006257377A (en) * | 2005-02-15 | 2006-09-28 | Sumitomo Chemical Co Ltd | Disperse dye composition and application thereof to hydrophobic fibrous material |
| CN101967307A (en) * | 2010-09-18 | 2011-02-09 | 浙江万丰化工有限公司 | Disperse dye composite |
| CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
| CN102746711A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application thereof |
| CN102977635A (en) * | 2012-12-05 | 2013-03-20 | 江苏德旺化工工业有限公司 | Disperse black dye |
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