CN102504595B - Azo dye composition, preparation method thereof and use method thereof - Google Patents
Azo dye composition, preparation method thereof and use method thereof Download PDFInfo
- Publication number
- CN102504595B CN102504595B CN201110359680.2A CN201110359680A CN102504595B CN 102504595 B CN102504595 B CN 102504595B CN 201110359680 A CN201110359680 A CN 201110359680A CN 102504595 B CN102504595 B CN 102504595B
- Authority
- CN
- China
- Prior art keywords
- dye composition
- general formula
- former
- composition
- azo dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 56
- 239000000987 azo dye Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000975 dye Substances 0.000 claims abstract description 48
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000004043 dyeing Methods 0.000 claims abstract description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 30
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- WODGMMJHSAKKNF-UHFFFAOYSA-N 2-methylnaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WODGMMJHSAKKNF-UHFFFAOYSA-N 0.000 claims description 5
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000012847 fine chemical Substances 0.000 abstract description 2
- 230000002209 hydrophobic effect Effects 0.000 abstract description 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000000986 disperse dye Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- -1 alkyl naphthalene sulfonic acid Chemical compound 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 2
- 235000019357 lignosulphonate Nutrition 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- KTHUKEZOIFYPEH-UHFFFAOYSA-N 1-benzylnaphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=CC=CC=C1 KTHUKEZOIFYPEH-UHFFFAOYSA-N 0.000 description 1
- BZOVBIIWPDQIHF-UHFFFAOYSA-N 3-hydroxy-2-methylbenzenesulfonic acid Chemical compound CC1=C(O)C=CC=C1S(O)(=O)=O BZOVBIIWPDQIHF-UHFFFAOYSA-N 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 229920004935 Trevira® Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
The invention relates to the fine chemical engineering filed, and especially relates to a dark-blue disperse azo dye composition, a preparation method thereof and a use method thereof. The composition comprises two optimized azo disperse dyes with different general formulas according to a certain ratio, and a certain amount of a disperse assistant is added when the composition is applied. The composition has the characteristics of high dye uptake rate, high deep dyeing, excellent dyeing fastness, good promotion property, good leveling property and the like when a hydrophobic material fiber is taken up by the composition. The composition accords with environmentally-friendly and ecological requirements; and one dye comprised in the composition is a compound of the general formula (I), and the other dye comprised in the composition is a compound of the general formula (II).
Description
Technical field
The present invention relates to field of fine chemical, relate in particular to a kind of dark dark blue azo dye composition and preparation method thereof, using method of disperseing.
Background technology
Along with the raising of people's living standard and the enhancing of environmental consciousness, the requirement of the many aspects such as healthy comfortable, environment amenable textiles is more and more subject to human consumer's favor, and this just requires to be applied to, and dyestuff on textiles has good stability at corresponding production, storage, dyeing and printing process, in taking process, coloring intensity is high, dyefastness is good, nontoxic non-carcinogenesis, three waste discharge are few.And, along with the formulation of international and domestic every statutory standard, the requirement that limits the use of material for various forbiddings such as forbidding dyestuff, carcinogenic aromatic amines is increasingly strict, the quantity of showing great attention to material (SVHC) that Europe chemical management board (ECHA) announces is also constantly newly-increased, and these high-performance environment-friendly type dyes that all force dye industry exploitation to make new advances are forbidden dyestuff with Substitute For Partial.Environmental protection type dye should meet following condition: do not contain and do not produce harmful aromatic amine, dyestuff itself is without carcinogenic, sensitization, anxious toxicity, after using formaldehyde and can extracting heavy metal content below limited volume, not containing environmental hormone and AOX, not containing persistence organic pollutant, can not produce the chemical substance of contaminate environment, colour fastness and tint applications performance are better than forbidding dyestuff.
Summary of the invention
Object of the present invention is exactly the defect existing for prior art, especially a kind of dark dark blue azo dye composition and preparation method thereof, using method of disperseing, when it is applied to textile dyeing, there is very high coloring intensity and good dyefastness, meet the requirement of high-performance environment-friendly type dye.
The present invention is achieved by the following technical solutions:
A kind of azo dye composition of given first, its component comprises the former dye composition of general formula (I) and the former dye composition of general formula (II);
Described general formula (I) is
,
Described general formula (II) is
;
Wherein R1 is H ,-CH
3,-NHCOCH
3or-NHCOC
2h
5, R2 be H or-OCH
3, R3, R4 are-C
2h
5,-C
3h
7,-C
2h
4oCOCH
3,-CH
2cOOCH
3,-C
2h
4cOOCH
3or-C
2h
4oCH
3, R5 is-CH
3,-NHCOCH
3or-NHCOC
2h
5, R6, R7 are-C
2h
5,-C
2h
4oCOCH
3or-C
2h
4oCH
3, X is-Cl or-Br, Y is-NO
2or-CN.
Substituting group is wherein preferably: described R1 is-CH
3or-NHCOCH
3, described R2 is H, described R3 is-C
2h
5,-C
2h
4oCOCH
3or-C
2h
4cOOCH
3, described R4 is-C
2h
4oCH
3or-C
2h
4cOOCH
3, described R5 is-CH
3or-NHCOCH
3, described R6 is-C
2h
5or-C
2h
4oCH
3, described R7 is-C
2h
4oCOCH
3or-C
2h
4oCH
3, described X is-Br that Y is-CN.
Substituting group is more preferably: described R1 is-NHCOCH
3, described R3-C
2h
4cOOCH
3, described R4 is-C
2h
4cOOCH
3, described R5 is-CH
3, described R6 is-C
2h
5, described R7 is-C
2h
4oCOCH
3.
Be that general formula (I) compound is
General formula (II) compound is
In the time that one of former dye composition is selected the compound of above-mentioned general formula (I), it is 25 ~ 50% that its weight accounts for former dye composition total content, be preferably 30-45%, when one of former dye composition is selected above-mentioned general formula (II), compound time, its weight content that accounts for former dye composition is 25 ~ 60%, is preferably 35 ~ 50%.
Next provides the preparation method of above-mentioned azo dye composition, is, after (I) and former dye composition (II) are mixed in proportion, under the existence of auxiliary agent, water or other wetting agent, to carry out corpusculed with pulverizer by general formula; Or under the existence of auxiliary agent, water or other wetting agent, be respectively to mix with above-mentioned ratio after (I) and compound (II) carry out corpusculed processing with pulverizer general formula; Finally be dried by spraying, obtain azo dye composition.
The ratio of auxiliary agent and former dyestuff (being that general formula is (I) and compound gross weight weight (II)) is 0.7 ~ 5:1.The auxiliary agent adopting is dispersed dye conventional dispersion agent, diffusant, tensio-active agents etc. when composite, all can adopt commercially available prod, comprise one of following or its mixture: the anionic dispersing agents such as formaldehyde condensation products, sulfonated lignin of the formaldehyde condensation products of naphthalene sulfonic acidformaldehyde condensation product, alkyl benzene sulphonate (ABS), the formaldehyde condensation products of alkyl naphthalene sulfonic acid, cresol sulfonic acid, or oxyethane, the segmented copolymer of propylene oxide, the non-ionic dispersing agent such as ethylene oxide adduct, the ethylene oxide adduct of polystyrene phenol of alkylphenol.Particularly, naphthalene sulfonic acidformaldehyde condensation product is as dispersing agent NNO, alkyl naphthalene sulfonic acid formaldehyde condensation products is as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalene sulfonic formaldehyde condensation compound) etc., and sulfonated lignin are as sodium lignosulfonate (as commercial dispersants Reax 83A, Reax 85A) etc.
When auxiliary agent is chosen as the combination of condensation compound of methyl naphthalene sulfonic acid and formaldehyde or sodium lignosulfonate Reax 85A one or both wherein, it is 1 ~ 1.2:1 with the ratio of former dye composition gross weight.
In the time that auxiliary agent is chosen as the combination of condensation compound of methyl naphthalene sulfonic acid and formaldehyde and sodium lignosulfonate Reax 85A, the ratio of the two is 5:2.
Finally provide the using method of above-mentioned azo dye composition, getting 1.5 ~ 3 weight part azo dye compositions is dispersed in 300 ~ 600 weight parts waters, draw 12-24 weight part from dispersion liquid after, mix with the water of 48-96 weight part, adjusting dye bath pH with acetic acid is 4 ~ 5, being warming up to 60 ~ 80 DEG C puts into 3 ~ 6 weight part cloth specimens simultaneously and dyes, be warming up to 120 ~ 140 DEG C, insulation 30-60 minute, is cooled to 90 DEG C of following drainings and cleans; Again cloth specimen is put into the reduction clearing liquid that contains 0.5-2 grams per liter caustic soda and 1.5-6 grams per liter vat powder, cleaned 15-40 minute in 60 ~ 80 DEG C, complete dyeing.
The dark dark blue dye composition of dispersion of the present invention, meet environmental protection and the ecological requirement of Oeko-Tex Standard 100, liquid state after can corpusculed, emulsifiable paste shape or carry out dried powdery, particulate state state and be applied to the dyeing of textiles by spray-drying process etc.While dying hydrophobic material fiber, particularly trevira, hyperfine polyester fiber with the dark dark blue composition of dispersion of the present invention, there is the features such as dye uptake is high, depth good, dyefastness is excellent, enhancing is good, good level-dyeing property.
Embodiment
Embodiment:
Below in conjunction with example, the invention will be further described, but protection scope of the present invention is not limited to this.
Embodiment 1-12
By the former dyestuff A of general formula (I) and and after the former dyestuff B of general formula (II) mixes, under the effect of dispersion agent, pure water, carry out corpusculed with the pulverizer such as sand mill or shredder and carry out corpusculed (making dispersion treatment), spraying is dry again, obtains dark dark blue dye composition of the present invention.R in its Central Plains dyestuff A, B
1-R
7and each substituting group of X, Y selects in Table 1-2, the composition of former dyestuff A, B and dispersion agent, pure water and consumption are in table 3.
Table 1
Table 2
Table 3
Embodiment 14
Respectively getting the dispersed dye that 2.5 grams of embodiment 1 ~ 13 make is dispersed in 500 ml waters, drawing respectively 20 milliliters mixes with the water of 80 milliliters, adjusting dye bath pH with acetic acid is 4 ~ 5, being warming up to 70 DEG C puts into 5 grams of polyester fiber cloths simultaneously and dyes, in 30 minutes, be warming up to 130 DEG C by 70 DEG C, be incubated 50 minutes, be cooled to 90 DEG C of following drainings and clean.Cloth specimen is put into 100 milliliters of reduction clearing liquid containing 1 grams per liter caustic soda and 3 grams per liter vat powders again and cleaned in 80 DEG C, the time is 20 minutes.Adopt that GB GB/T 3921-2008, GB/T 3920-2008, GB/T 8427-2008, GB/T 5718-1997 test respectively that it is water-fastness, rub resistance, colour fastness to light and sub limation fastness.Test result is in table 4.
Table 4
| Embodiment title | Water-fastness (60 DEG C) | Rub resistance | Fast light | Sublimation fastness (180 DEG C) |
| Embodiment 1 | 4 ~ 5 grades | 4 ~ 5 grades | 6 grades | 4 ~ 5 grades |
| Embodiment 2 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 3 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 4 | 4 ~ 5 grades | 4 ~ 5 grades | 6 grades | 4 ~ 5 grades |
| Embodiment 5 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 6 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 7 | 4 ~ 5 grades | 4 ~ 5 grades | 6 grades | 4 ~ 5 grades |
| Embodiment 8 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 9 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 10 | 4 ~ 5 grades | 4 ~ 5 grades | 6 grades | 4 ~ 5 grades |
| Embodiment 11 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 12 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
| Embodiment 13 | 4 ~ 5 grades | 4 ~ 5 grades | 5 ~ 6 grades | 4 ~ 5 grades |
In above-described embodiment, former dye composition A, B are not limited to aforesaid combination, meeting the reconfiguring of various ingredients of requirement of general formula (I) and general formula (II), can reach equally above-mentioned technique effect, just do not enumerate at this.
Claims (7)
1. an azo dye composition, is characterized in that: component comprises the former dye composition of general formula (I) and the former dye composition of general formula (II);
Described general formula (I) is
,
Described general formula (II) is
;
Wherein R1 is-NHCOCH
3, R2 be H, R3 is-C
2h
4cOOCH
3, R4 is-C
2h
4cOOCH
3, R5 is-CH
3, R6 is-C
2h
5, R7 is-C
2h
4oCOCH
3, X Wei – Br, Y be-CN; The former dye composition of described general formula (I) accounts for 25 ~ 50% of former dye composition gross weight, and the former dye composition of described general formula (II) accounts for 25 ~ 60% of former dye composition gross weight.
2. a kind of azo dye composition according to claim 1, is characterized in that: the former dye composition of described general formula (I) accounts for the 30-45% of former dye composition gross weight.
3. a kind of azo dye composition according to claim 1, is characterized in that: the former dye composition of described general formula (II) accounts for 35 ~ 50% of former dye composition gross weight.
4. the preparation method of the azo dye composition described in any one in claim 1-3, is characterized in that: be, after (I) and former dye composition (II) are mixed in proportion, under the existence of auxiliary agent, to carry out corpusculed with pulverizer by general formula; Or under the existence of auxiliary agent, be respectively to mix with above-mentioned ratio after (I) and compound (II) carry out corpusculed processing with pulverizer general formula; Then be dried by spraying, obtain azo dye composition; Described auxiliary agent and general formula are that the ratio of (I) and former dye composition gross weight (II) is 0.7 ~ 5:1.
5. the preparation method of azo dye composition according to claim 4, it is characterized in that: described auxiliary agent is the combination of condensation compound of methyl naphthalene sulfonic acid and formaldehyde or sodium lignosulfonate Reax 85A one or both wherein, and it is 1 ~ 1.2:1 with the ratio of former dye composition gross weight.
6. the preparation method of azo dye composition according to claim 5, is characterized in that: when described auxiliary agent is the combination of condensation compound of methyl naphthalene sulfonic acid and formaldehyde and sodium lignosulfonate Reax 85A, the ratio of the two is 5:2.
7. the using method of the azo dye composition described in any one in claim 1-3, it is characterized in that: get the azo dye composition described in any one in 1.5 ~ 3 weight part claim 1-3 and be dispersed in 300 ~ 600 weight parts waters, draw 12-24 weight part from dispersion liquid after, mix with the water of 48-96 weight part, adjusting dye bath pH with acetic acid is 4 ~ 5, being warming up to 60 ~ 80 DEG C puts into 3 ~ 6 weight part cloth specimens simultaneously and dyes, be warming up to 120 ~ 140 DEG C, insulation 30-60 minute, is cooled to 90 DEG C of following drainings and cleans; Again cloth specimen is put into the reduction clearing liquid that contains 0.5-2 grams per liter caustic soda and 1.5-6 grams per liter vat powder, cleaned 15-40 minute in 60 ~ 80 DEG C, complete dyeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359680.2A CN102504595B (en) | 2011-11-15 | 2011-11-15 | Azo dye composition, preparation method thereof and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110359680.2A CN102504595B (en) | 2011-11-15 | 2011-11-15 | Azo dye composition, preparation method thereof and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102504595A CN102504595A (en) | 2012-06-20 |
| CN102504595B true CN102504595B (en) | 2014-08-06 |
Family
ID=46216733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110359680.2A Expired - Fee Related CN102504595B (en) | 2011-11-15 | 2011-11-15 | Azo dye composition, preparation method thereof and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102504595B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104710837A (en) * | 2013-12-31 | 2015-06-17 | 江苏吉华化工有限公司 | Disperse blue dye composition |
| CN104499307A (en) * | 2014-12-18 | 2015-04-08 | 太湖亚太精化有限公司 | Dispersing type dye with high dyeing fastness, and preparation method thereof |
| CN104530758A (en) * | 2014-12-18 | 2015-04-22 | 太湖亚太精化有限公司 | Heterocyclic disperse dye and preparation method thereof |
| CN105647235A (en) * | 2016-01-20 | 2016-06-08 | 俞杏英 | High dye uptake disperse dye composition and preparation method and application thereof |
| CN105623309A (en) * | 2016-01-20 | 2016-06-01 | 俞杏英 | High-dye-uptake disperse dye composition as well as preparation method and application thereof |
| CN114773877B (en) * | 2022-05-20 | 2023-12-22 | 上海鸿源鑫创材料科技有限公司 | Disperse blue dye composition and product thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317338C (en) * | 2004-12-28 | 2007-05-23 | 浙江龙盛集团股份有限公司 | Monoazo dye composition |
| CN101550286B (en) * | 2009-05-06 | 2012-10-10 | 浙江闰土股份有限公司 | Disperse dye composition with high washing fastness |
| CN101914309B (en) * | 2010-07-19 | 2013-04-24 | 浙江闰土股份有限公司 | Environment-friendly composite disperse dye composition capable of performing discharge printing |
| CN101982511B (en) * | 2010-09-18 | 2013-12-04 | 浙江万丰化工有限公司 | Blue disperse dye complex |
-
2011
- 2011-11-15 CN CN201110359680.2A patent/CN102504595B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102504595A (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102504595B (en) | Azo dye composition, preparation method thereof and use method thereof | |
| CN101338081B (en) | Dispersed deep blue dye composition | |
| CN101955691B (en) | Dispersed deep blue dye composition | |
| CN101798472B (en) | Black and blue disperse dye composition | |
| CN101735664B (en) | Disperse scarlet dye composition | |
| CN101323712B (en) | Dispersed black dye composition | |
| CN100422270C (en) | Composite disperse red dye composition | |
| CN104087019B (en) | A kind of navy or black disperse dye composition | |
| CN104088166B (en) | A kind of navy or the application of black disperse dye | |
| CN100412141C (en) | Disperse dye mixture | |
| CN101792615A (en) | Environment-friendly dark blue and black series compound disperse dye and production method thereof | |
| CN104087015A (en) | Navy blue or black disperse dye | |
| CN104087018B (en) | A kind of navy or the preparation method of black disperse dye | |
| CN101629026A (en) | Black-blue disperse dye composition | |
| CN103468023A (en) | Dispersed black azo dye mixture | |
| CN103554990A (en) | Blue disperse dye composition with high washing fastness and high light fastness | |
| CN103613953A (en) | Disperse blue dye composition, disperse dye, and preparation method and application of disperse dye | |
| CN103194095B (en) | Dispersed blue-to-black dye composition | |
| CN101760046A (en) | Dispersive black dye composition | |
| CN104650621B (en) | Disperse dye composition, disperse dyes and its production and use | |
| CN104530752B (en) | Disperse dye composition, disperse dyes and its production and use | |
| CN102229757B (en) | Disperse dye composition with a color range of yellow to golden yellow | |
| CN105623308B (en) | A kind of disperse dye composition, disperse dyes and its production and use | |
| CN1312227C (en) | Disperse blue dye composition | |
| CN103194094B (en) | A kind of blue to black disperse dye composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |