CN102002258A - Black cationic dye composition - Google Patents
Black cationic dye composition Download PDFInfo
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- CN102002258A CN102002258A CN2010102695844A CN201010269584A CN102002258A CN 102002258 A CN102002258 A CN 102002258A CN 2010102695844 A CN2010102695844 A CN 2010102695844A CN 201010269584 A CN201010269584 A CN 201010269584A CN 102002258 A CN102002258 A CN 102002258A
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Abstract
The invention discloses a black cationic dye composition comprising the following raw materials in percentage by weight: 20-51 percent of component A which is one of compounds shown in a formula (1), 10-22 percent of component B which is one of compounds shown in a formula (2), 13-21 percent of component C which is one of compounds shown in a formula (3), 8.0-20 percent of component D which is one of compounds shown in a formula (4), 4.5-16 percent of component E which is one of compounds shown in a formula (5), and the balance of assistant. The black cationic dye composition has excellent firm performance, bright color and light, compatibility value of 5 and excellent levelling property and can meet all use occasions with the compatibility value being 5. In addition, all firm performances are stable in the use process.
Description
Technical field
The present invention relates to a kind of cationic dyestuff composition, relate in particular to a kind of black cationic dyestuff composition that is applicable to the printing and dyeing of polyacrylonitrile material and modified dacron.
Background technology
Along with the develop rapidly of dyestuff technology in recent years, the mixed assembly technology of multiple dyestuff is in the increasing space of occupying of dyeing.Different cationic dyestuff are to the avidity difference of fiber, and the rate of diffusion in fiber is also different.When two or more cationic dyestuff assembly is dyed,, cause uneven dyeing and color and luster to change in the dyeing course easily if the avidity of dyestuff and dyeing rate difference are bigger.Therefore, when cationic dyeing, should select the approaching dyestuff of dyeing rate to piece together and dye, make dye the product color uniformity, the assembly metachromia of this dyestuff can be exactly a compatibility of dyes.At present in the measuring method of cationic dyestuff compatibility, the most frequently used method is the compatibility value method, is called compatibility value with the compatibility of numeric representation cationic dyestuff, often represents with the K value.Just can piecing together that compatibility value is identical dyed.The measuring method of compatibility value adopts yellow, blue two standard sets dyestuff, is made up of 5 dyestuffs for every group, and each dyestuff has certain compatibility value.Compatibility value is big more, and the exhaustion speed of dyestuff is slow more, and level-dyeing property is good more; Compatibility value is more little, and it is fast more that dyestuff exhausts speed, and level-dyeing property is bad.Based on 3, level-dyeing property is not fine with the compatibility value of black cationic dyestuff in the dyeing of domestic acrylic fibers and modified dacron.Publication number is the cationic black dyes that the patent documentation of CN100374510C discloses a kind of excellent levelling property, because of its compatibility value is 5, be subjected to liking of dyeing deeply, but only a kind of cationic black dyes of excellent levelling property can not satisfy in a large number the demand of the occasion that the dyestuff level-dyeing property is had relatively high expectations far away, and every fastness ability instability in the use of above-mentioned cationic black dyes composition.Therefore, the cationic black dyes that continues to seek compatibility value height and application performance excellence is eager task of dyeing industry.
Summary of the invention
The invention provides a kind of excellent levelling property, compatibility value is 5, and every fastness such as crock fastness, fastness to washing, fastness to perspiration is all excellent and the black cationic dyestuff composition of stable performance.
A kind of black cationic dyestuff composition, its raw material weight per-cent consists of:
Component A 20%～51%
B component 10%～22%
Component C 13%～21%
Component D 8.0%～20%
Component E 4.5%～16%
All the other are auxiliary agent;
Wherein, component A is a kind of in the compound as the formula (1):
B component is a kind of in the compound as the formula (2):
Component C is a kind of in the compound as the formula (3):
Component D is a kind of in the compound as the formula (4):
Component E is a kind of in the compound as the formula (5):
Described X
-Be CH
3SO
4 -, ZnCl
3 -, Br
-Or Cl
-
Described auxiliary agent is one or both mixtures in Sodium sulfate anhydrous.min(99) and the sodium oxalate.
Take all factors into consideration the being easy to get property and the cost of raw material, the raw material weight per-cent of preferred black cationic dyestuff composition consists of:
Component A 37.4%～51%
B component 10%～12.4%
Component C 13%～18.2%
Component D 8%～15.3%
Component E 4.5%～5.8%
Sodium sulfate anhydrous.min(99) 5%～7.3%
Sodium oxalate 3.6%～8.5%.
The raw material weight per-cent of further preferred black cationic dyestuff composition consists of:
Component A 20%～41.3%
B component 15%～21%
Component C 14.5%～20%
Component D 9.2%～19%
Component E 8.7%～15%
Sodium sulfate anhydrous.min(99) 5%～9%.
The raw material weight per-cent of further preferred black cationic dyestuff composition consists of again:
Component A 25%～33%
B component 14%～17.8%
Component C 16.1%～21%
Component D 10.6%～20%
Component E 11.6%～14%
Sodium oxalate 10%～13.4%.
Above-mentioned is existing blue dyes suc as formula the compound shown in (1) or the formula (2), compound is existing orchil as the formula (3), suc as formula the compound shown in (4) or the formula (5) is existing yellow dyes, and component A～E and auxiliary agent all can be selected the commercially available prod for use.
Above-mentioned dye composite can be by following method preparation, with component A, B component, component C, component D, component E and auxiliary agent by above-mentioned weight percent weighing after pulverizer enters blender after pulverizing, the mixed black cationic dyestuff composition that can obtain excellent levelling property in 4～8 hours.
Black cationic dyestuff composition fastness ability excellence of the present invention, coloured light are bright-coloured, and compatibility value is 5, has splendid level-dyeing property, and every fastness ability is stable in the use, can satisfy all compatibility values and be 5 use occasion.
Embodiment
Embodiment 1～9
Press the proportioning raw materials shown in the table 1, component A, B component, component C, component D, component E and auxiliary agent were entered blender mixed 4～8 hours behind the pulverizing mill abrasive dust, obtain the black cationic dyestuff.Wherein, the cationic blue SD-GSL that blue dyes component as the formula (1) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, the bright blue SD-GB of positively charged ion that blue dyes component as the formula (2) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, the cationic red SD-GRL that orchil component as the formula (3) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, the cationic golden yellow SD-GL that yellow dyes component as the formula (4) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, the cationic yellow SD-5GL that yellow dyes component as the formula (5) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce.
Table 1
Black cationic dyestuff composition to the foregoing description 1～9 preparation carries out the compatibility value detection, and detection method is: compatibility value exponential measuring method when the GB/T2400-2006 cationic dyestuff dyes acrylic fibers.After testing, the compatibility value of the black cationic dyestuff composition of embodiment 1～9 preparation is 5.
To the black cationic dyestuff composition of the foregoing description 1～9 preparation and publication number be in the CN100374510C patent documentation method among the embodiment 1 prepare black cationic dyestuff composition as a comparison sample carry out Performance Detection, detection method is: the measuring method of general condition regulation, GB2399 cationic dyeing coloured light and the intensity of GB2374 dyeing.
Observe cloth specimen coloured light and adopt standard GB 3920 textiles colour fastness to rubbing test methods, GB3921 textiles colour fastness to washing test method, its dyefastness of GB3922 textiles colour fastness to perspiration determination of test method.Measurement result sees Table 2.
Table 2
Above-mentioned test result shows: cationic black dyes of the present invention is that crock fastness, fastness to washing and fastness to perspiration are significantly improved under 5 the prerequisite satisfying compatibleness, and every fastness ability is stable in the use.
Claims (5)
1. black cationic dyestuff composition, its raw material weight per-cent consists of:
Component A 20%～51%
B component 10%～22%
Component C 13%～21%
Component D 8.0%～20%
Component E 4.5%～16%
All the other are auxiliary agent;
Wherein, component A is a kind of in the compound as the formula (1):
B component is a kind of in the compound as the formula (2):
Component C is a kind of in the compound as the formula (3):
Component D is a kind of in the compound as the formula (4):
Component E is a kind of in the compound as the formula (5):
X
-Be CH
3SO
4 -, ZnCl
3 -, Br
-Or Cl
-
2. black cationic dyestuff composition according to claim 1 is characterized in that described auxiliary agent is one or both in Sodium sulfate anhydrous.min(99) and the sodium oxalate.
3. black cationic dyestuff composition according to claim 1 is characterized in that, described raw material weight per-cent consists of:
Component A 37.4%～51%
B component 10%～12.4%
Component C 13%～18.2%
Component D 8%～15.3%
Component E 4.5%～5.8%
Sodium sulfate anhydrous.min(99) 5%～7.3%
Sodium oxalate 3.6%～8.5%.
4. black cationic dyestuff composition according to claim 1 is characterized in that, described raw material weight per-cent consists of:
Component A 20%～41.3%
B component 15%～21%
Component C 14.5%～20%
Component D 9.2%～19%
Component E 8.7%～15%
Sodium sulfate anhydrous.min(99) 5%～9%.
5. black cationic dyestuff composition according to claim 1 is characterized in that, described raw material weight per-cent consists of:
Component A 25%～33%
B component 14%～17.8%
Component C 16.1%～21%
Component D 10.6%～20%
Component E 11.6%～14%
Sodium oxalate 10%～13.4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102695844A CN102002258B (en) | 2010-08-27 | 2010-08-27 | Black cationic dye composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102695844A CN102002258B (en) | 2010-08-27 | 2010-08-27 | Black cationic dye composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102002258A true CN102002258A (en) | 2011-04-06 |
| CN102002258B CN102002258B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102695844A Active CN102002258B (en) | 2010-08-27 | 2010-08-27 | Black cationic dye composition |
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| CN (1) | CN102002258B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360789A (en) * | 2013-07-24 | 2013-10-23 | 杭州璟江瑞华科技有限公司 | Composite cationic dye composition with high light fastness |
| CN108929565A (en) * | 2018-07-06 | 2018-12-04 | 盐城东吴化工有限公司 | A kind of cationic black dyes composition and its preparation and application |
| CN110016240A (en) * | 2019-05-20 | 2019-07-16 | 上海贝通色彩科技有限公司 | A kind of cationic black dyes composition and its preparation method and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699685A (en) * | 2005-06-07 | 2005-11-23 | 浙江闰土股份有限公司 | Cationic black dyes for modified terylene dyeing |
| CN1699686A (en) * | 2005-06-07 | 2005-11-23 | 浙江闰土股份有限公司 | White discharge cationic black dyes for dyeing and printing |
| CN1718638A (en) * | 2005-07-08 | 2006-01-11 | 浙江闰土股份有限公司 | Cationic black dyestuff having high firmness and high performance |
| CN1724592A (en) * | 2005-07-11 | 2006-01-25 | 浙江闰土股份有限公司 | Cationic black dyestuff having excellent levelling property |
-
2010
- 2010-08-27 CN CN2010102695844A patent/CN102002258B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699685A (en) * | 2005-06-07 | 2005-11-23 | 浙江闰土股份有限公司 | Cationic black dyes for modified terylene dyeing |
| CN1699686A (en) * | 2005-06-07 | 2005-11-23 | 浙江闰土股份有限公司 | White discharge cationic black dyes for dyeing and printing |
| CN1718638A (en) * | 2005-07-08 | 2006-01-11 | 浙江闰土股份有限公司 | Cationic black dyestuff having high firmness and high performance |
| CN1724592A (en) * | 2005-07-11 | 2006-01-25 | 浙江闰土股份有限公司 | Cationic black dyestuff having excellent levelling property |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360789A (en) * | 2013-07-24 | 2013-10-23 | 杭州璟江瑞华科技有限公司 | Composite cationic dye composition with high light fastness |
| CN103360789B (en) * | 2013-07-24 | 2015-04-22 | 杭州璟江瑞华科技有限公司 | Composite cationic dye composition with high light fastness |
| CN108929565A (en) * | 2018-07-06 | 2018-12-04 | 盐城东吴化工有限公司 | A kind of cationic black dyes composition and its preparation and application |
| CN110016240A (en) * | 2019-05-20 | 2019-07-16 | 上海贝通色彩科技有限公司 | A kind of cationic black dyes composition and its preparation method and application |
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| Publication number | Publication date |
|---|---|
| CN102002258B (en) | 2013-12-11 |
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