CN1491996A - Yellow dispersion dye and its preparing method - Google Patents
Yellow dispersion dye and its preparing method Download PDFInfo
- Publication number
- CN1491996A CN1491996A CNA021375534A CN02137553A CN1491996A CN 1491996 A CN1491996 A CN 1491996A CN A021375534 A CNA021375534 A CN A021375534A CN 02137553 A CN02137553 A CN 02137553A CN 1491996 A CN1491996 A CN 1491996A
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- China
- Prior art keywords
- dye
- dispersed dye
- parts
- yellow
- dispersant
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Abstract
The yellow dispersive dye consists of dispersive dye A 40-60 weight portions, dispersive dye B 40-60 weight portions, dispersant MF 30-60 weight portions and sodium lignosulfonate 60-80 weight portions. The preparation process of the dye includes the following steps: grinding and dispersing dispersive dye A 40-60 and dispersive dye B, adding dispersant MF and sodium lignosulfonate, adding water and wetting agent, such as sodium butyl naphthalenesulfonate, via stirring, and drying to obtain the dye. The yellow dispersive dye of the present invention has color similar to Disperse Yellow 23', high vividness, excellent soaping sublimation fastness, no azo dye and harmful aromatic amine, and may be used to replace Disperse Yellow 23'.
Description
Technical field
The present invention relates to a kind of dispersed dye, particularly a kind of Yellow disperse dye relates more specifically to a kind of painted Yellow disperse dye of trevira and preparation method thereof that is used for.
Background technology
The trevira brave Yellow disperse dye that dyes has many kinds, wherein, bigger a kind of of the DISPERSE YELLOW 23 ' amount of being to use, its chemical structure is an azoic dyestuff, will be cleaved under some certain conditions and produce carcinogenic suspicious material, or harmful aromatic amine, therefore, it is promoted the use of and has been subjected to bigger limitation, is listed in the ranks of forbidding dispersed dye by many countries such as Germany.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of Yellow disperse dye and preparation method thereof, the above-mentioned defective that exists with oral prior art.
Technical scheme of the present invention:
Yellow disperse dye of the present invention is a kind of composition, it is characterized in that component and parts by weight comprise:
40～60 parts of dispersed dye A
60～40 parts of dispersed dye B
30～60 parts of Dispersant MFs
60～80 parts of sodium lignosulfonates
The dispersed dye A that is addressed is the compound with following structure:
Can adopt the commercially available prod, be the former dyestuff of DISPERSE ORANGE 30 200 M-G as the trade name that can adopt Dake Dye Co., Ltd., Shanghai to produce.
The dispersed dye B that is addressed is the compound with following structure:
Wherein, X is H or Cl, and R is CH
3Or C
2H
5
Can adopt the commercially available prod, be the former dyestuff of DISPERSE ORANGE 30 200 M-4G as the trade name that can adopt Dake Dye Co., Ltd., Shanghai to produce.
Dispersion agent is the condenses of methyl naphthalene sulfonic acid and formaldehyde, can adopt the commercially available prod.
Sodium lignosulfonate is cellulosic sulfonated bodies, can adopt the commercially available prod, and the trade name of producing as Dake Dye Co., Ltd., Shanghai is the xylogen of DK-M-60.
The preparation method of dyestuff of the present invention is in comprising the steps:
With dispersed dye A, the dispersed dye B dispersion of milling, add Dispersant MF and sodium lignosulfonate, add entry or wetting agent, as sodium butylnaphthalenesulfonate etc., stir, drying promptly obtains dyestuff of the present invention.
Dyestuff of the present invention, its color and luster is similar to DISPERSE YELLOW 23 ', and vividness is good, has the good sublimation fastness of soaping, and does not contain azoic dyestuff and harmful aromatic amine, alternative DISPERSE YELLOW 23 '.
Embodiment
Embodiment 1
With 40 gram dispersed dye A, 48 gram dispersed dye B (wherein, X=Cl, R=C
2H
5) with the runner milling dispersion of milling, add 50 gram Dispersant MFs and 60 gram sodium lignosulfonates, add 260 gram water and 0.5 gram sodium butylnaphthalenesulfonate, stir, spraying drying promptly obtains dyestuff of the present invention.
Adopt GB/T3920-1997, GB/T3921-1997, the GB/T5718-1997 standard is tested dyestuff of the present invention, and the result is as follows:
| Dyefastness | ||
| Soap 60 ℃ | Friction | Distil 180 ℃ |
| 4～5 | 4～5 | 4～5 |
Embodiment 2
With 42 gram dispersed dye A, 46 gram dispersed dye B (wherein, X=H, R=C
2H
5) with the runner milling dispersion of milling, add 60 gram Dispersant MFs and? the gram sodium lignosulfonate, add 260 gram water and? gram ethanol stirs, and spraying drying promptly obtains dyestuff of the present invention.
Adopt GB/T3920-1997, GB/T3921-1997, the GB/T5718-1997 standard is tested dyestuff of the present invention, and the result is as follows:
| Dyefastness | ||
| Soap 60 ℃ | Friction | Distil 180 ℃ |
| 4～5 | 4～5 | 4～5 |
Comparative Examples 1
Adopt GB/T3920-1997, GB/T3921-1997, the GB/T5718-1997 standard is tested DISPERSE YELLOW 23 ' dyestuff, and the result is as follows:
| Dyefastness | ||
| Soap 60 ℃ | Friction | Distil 180 ℃ |
| 4 | 4～5 | 4 |
Claims (5)
1. Yellow disperse dye is characterized in that component and parts by weight comprise:
40～60 parts of dispersed dye A
60～40 parts of dispersed dye B
30～60 parts of Dispersant MFs
60～80 parts of sodium lignosulfonates
The dispersed dye A that is addressed is the compound with following structure:
The dispersed dye B that is addressed is the compound with following structure:
Wherein, X is H or Cl, and R is CH
3Or C
2H
5
2. dyestuff according to claim 1 is characterized in that the Dispersant MF of being addressed is the condenses of methyl naphthalene sulfonic acid and formaldehyde.
3. dyestuff according to claim 1 is characterized in that sodium lignosulfonate is cellulosic sulfonated bodies.
4. according to the preparation method of claim 1,2 or 3 described dyestuffs, it is characterized in that comprising the steps:
With dispersed dye A, the dispersed dye B dispersion of milling, add Dispersant MF and sodium lignosulfonate, add entry or wetting agent, stir, drying promptly obtains dyestuff of the present invention.
5. method according to claim 4 is characterized in that, wetting agent is a sodium butylnaphthalenesulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021375534A CN1491996A (en) | 2002-10-21 | 2002-10-21 | Yellow dispersion dye and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021375534A CN1491996A (en) | 2002-10-21 | 2002-10-21 | Yellow dispersion dye and its preparing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1491996A true CN1491996A (en) | 2004-04-28 |
Family
ID=34231601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021375534A Pending CN1491996A (en) | 2002-10-21 | 2002-10-21 | Yellow dispersion dye and its preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1491996A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374512C (en) * | 2006-05-15 | 2008-03-12 | 浙江闰土股份有限公司 | Environment-friendly combined yellow disperse dye |
| CN101591477A (en) * | 2009-06-01 | 2009-12-02 | 陶国来 | A kind of dispersed dye |
| CN102140261A (en) * | 2011-01-18 | 2011-08-03 | 延边石岘白麓纸业股份有限公司 | Method for preparing dye dispersing agent based on sulfite pulping waste liquid and dye combination |
| CN101597446B (en) * | 2008-12-25 | 2012-02-08 | 天津兆阳纳米科技有限公司 | Stable-type yellow nanometer water-type pigment dispersion |
| CN103788703A (en) * | 2014-01-28 | 2014-05-14 | 杭州福莱蒽特精细化工有限公司 | Environment-friendly disperse dye composition with infant standards |
| CN107338674A (en) * | 2017-06-30 | 2017-11-10 | 安徽中亚纸业有限公司 | A kind of wrapping paper pigment |
| CN108047752A (en) * | 2017-12-29 | 2018-05-18 | 东营安诺其纺织材料有限公司 | A kind of production technology of disperse yellow |
| CN116554707A (en) * | 2022-01-28 | 2023-08-08 | 宁夏中盛新科技有限公司 | Environment-friendly liquid disperse dye with high strength and high color fastness and preparation method thereof |
-
2002
- 2002-10-21 CN CNA021375534A patent/CN1491996A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374512C (en) * | 2006-05-15 | 2008-03-12 | 浙江闰土股份有限公司 | Environment-friendly combined yellow disperse dye |
| CN101597446B (en) * | 2008-12-25 | 2012-02-08 | 天津兆阳纳米科技有限公司 | Stable-type yellow nanometer water-type pigment dispersion |
| CN101591477A (en) * | 2009-06-01 | 2009-12-02 | 陶国来 | A kind of dispersed dye |
| CN101591477B (en) * | 2009-06-01 | 2013-05-01 | 浙江山峪染料化工有限公司 | Disperse dye |
| CN102140261A (en) * | 2011-01-18 | 2011-08-03 | 延边石岘白麓纸业股份有限公司 | Method for preparing dye dispersing agent based on sulfite pulping waste liquid and dye combination |
| CN103788703A (en) * | 2014-01-28 | 2014-05-14 | 杭州福莱蒽特精细化工有限公司 | Environment-friendly disperse dye composition with infant standards |
| CN103788703B (en) * | 2014-01-28 | 2016-03-02 | 杭州福莱蒽特精细化工有限公司 | A kind of disperse dye composition |
| CN107338674A (en) * | 2017-06-30 | 2017-11-10 | 安徽中亚纸业有限公司 | A kind of wrapping paper pigment |
| CN108047752A (en) * | 2017-12-29 | 2018-05-18 | 东营安诺其纺织材料有限公司 | A kind of production technology of disperse yellow |
| CN116554707A (en) * | 2022-01-28 | 2023-08-08 | 宁夏中盛新科技有限公司 | Environment-friendly liquid disperse dye with high strength and high color fastness and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |