CN104088165B - Use of disperse dye in polyester fiber dyeing - Google Patents
Use of disperse dye in polyester fiber dyeing Download PDFInfo
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- CN104088165B CN104088165B CN201310183118.8A CN201310183118A CN104088165B CN 104088165 B CN104088165 B CN 104088165B CN 201310183118 A CN201310183118 A CN 201310183118A CN 104088165 B CN104088165 B CN 104088165B
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Abstract
The invention discloses a use of disperse dye in polyester fiber dyeing. The disperse dye comprises, by mass, 10-99% of one or more ingredients A which are compounds shown in the formula (I) and 1-90% of one or more ingredients B which are compounds shown in the formula (II). The disperse dye is especially suitable for polyester fiber and ultrafine polyester fiber dyeing, has the characteristics of high dye uptake and good deep dyeing property, does not contain pentachlorophenol and tetrachlorophenol and satisfies environmental protection requirements.
Description
Technical field
The present invention relates to textile field, application in dyeing polyester fibers for more particularly, to a kind of disperse dyes.
Background technology
Implement recently as new environmental protection standard, the environmental requirement of textile improves constantly, wherein to pentachlorophenol and
The requirement of tetrachlorophenol is also improving constantly.
Pentachlorophenol（PCP）And tetrachlorophenol（TeCP）Harm：This product body basal metabolism can be caused extremely hyperfunction and
Hyperpyrexia.Normally due to a large amount of skin absorption or caused by wrongly taking, mostly occur in summer.Often first there are weak, hyperhidrosis, excessive thirst, giddy, head
Bitterly, cardiopalmus, generate heat 38 DEG C about, can be with Nausea and vomiting, stomachache etc..In a few hours, the state of an illness is aggravated suddenly, hyperpyrexia（40
More than DEG C）, whole body dripping sweat, extremely tired, irritated, stupor, tetanic spasm, circulatory failure, may occur in which the heart, liver,
Renal damage, or even can be lethal.And irritant to eye and upper respiratory tract, and dermatitis can be caused.
Most viewpoints think and mainly contain PCP and TeCP, the disperse orange that such as we commonly use in some disperse oranges at present
30#, disperse yellow 163# etc. and the dye mixture being compounded with these dyestuffs, the content of pentachlorophenol and tetrachlorophenol all can surpass
Mark, typically in these dyestuffs, the content of pentachlorophenol and tetrachlorophenol is about in 200-600ppm.
Content of the invention
Technical problem solved by the invention is to overcome existing disperse dyes to contain pentachlorophenol and tetrachlorobenzene
A kind of defects such as phenol noxious substance, there is provided admixture of disperse dyes and its production and use.The disperse dyes of the present invention
Do not contain pentachlorophenol and tetrachlorophenol in mixture, there is the features such as dye-uptake is high, depth is good, dye-works uses more square
Just.
The present invention is to solve above-mentioned technical problem by the following technical programs：
The invention provides a kind of admixture of disperse dyes, it includes following components by percentage to the quality：Component A
10%～99% and B component 1%～90%；
Described component A is one or more following formula（I）Shown compound：
Formula（I）In, R11For C1～C5Alkyl ,-CN ,-(CH2)1～4CN and-(CH2)1～4COOCH3One of,
R21For C1～C5Alkyl ,-CN ,-(CH2)1～4CN、-(CH2)1～4COOCH3、WithOne of；
Described B component is one or more following formula（II）Shown compound：
Formula（II）In, R1For-NO2,-CN ,-Br ,-H and C1～C4One of alkyl,
R2For-NO2,-CN ,-Br ,-H and C1～C4One of alkyl,
R3For-H ,-CH3、-NHCOCH3With-NHCOC2H5One of,
R4For-H ,-OCH3With-OC2H5One of,
R5For-CN ,-CH3、C1～C4Alkyl and-(CH2)1～4COOCH3One of,
R6For-CN ,-CH3、C1～C4Alkyl ,-(CH2)1～4COOCH3With-(CH2)1～4One of CN；
Wherein, component A and B component differ.
Wherein, described admixture of disperse dyes is preferably comprised following components by percentage to the quality：Component A 18%
～96% and B component 4%～82%；More preferably include following components by percentage to the quality：Component A 22%～96% and B component 4%
～78%.
It is preferred that described admixture of disperse dyes can also include filler, described filler is preferably wooden
Plain sulfonate and/or methyl naphthalene sulfonic acid and formaldehyde condensation polymer；Described lignosulfonates are preferably sodium lignin sulfonate, more preferably
Ground is sodium lignin sulfonate 85A.The mass percent that described filler accounts for described admixture of disperse dyes is preferably 40
～85%.
It is preferred that described admixture of disperse dyes can also include
The various other additives that also can add containing routine in this area in admixture of disperse dyes of the present invention,
As long as the effect of the admixture of disperse dyes of its not appreciable impact present invention.
It is preferred that formula in the admixture of disperse dyes of the present invention（I）In, R11And R21It is asynchronously-H ,-CH3Or-CN.
It is preferred that formula in the admixture of disperse dyes of the present invention（Ⅱ）In, R1And R2It is asynchronously-H ,-CH3,-Cl or-
NO2.
It is preferred that formula in the admixture of disperse dyes of the present invention（Ⅱ）In, R5And R6It is asynchronously-CN or-CH3.
It is preferred that formula in the admixture of disperse dyes of the present invention（Ⅱ）In, R5And R6At least one is C1-C4Alkane
Base or-(CH2)1-4COOCH3Or-(CH2)1-4CN.
Wherein, R11Preferably-CH2CH3Or-CH2CH2CN.
Wherein, R21Preferably-CH2CH2CN or-CH2CH2COOCH3.
Wherein, R5Preferably-CH2CH3Or-CH2CH2COOCH3.
Wherein, R6Preferably-CH2CH3Or-CH2CH2COOCH3.
It is preferred that described component A is one or more following compounds in the admixture of disperse dyes of the present invention：Formula
（I）In, work as R11For-CH2CH3When, R21For-CH2CH2The compound of CN；Work as R11For-CH2CH2During CN, R21For-CH2CH2COOCH3
Compound；Work as R11For-CH2CH2During CN, R21ForCompound；And work as R11For-
CH2CH2During CN, R21ForCompound.
It is preferred that described B component is one or more following compounds in the admixture of disperse dyes of the present invention：Formula
（II）In, R1For-Br, R2For-Br, R3For-H, R4For-H, R5For-CH2CH3, R6For-CH2CH3Compound；R1For-CN, R2
For-H, R3For-H, R4For-H, R5For-CH2CH3, R6For-CH2CH2The compound of CN；R1For-CN, R2For-H, R3For-H, R4For-
H, R5For-C2H4COOCH3, R6For-C2H4COOCH3Compound；R1For-CN, R2For-H, R3For-NHCOCH3, R4For-H, R5For-
C2H4COOCH3, R6For-C2H4COOCH3Compound；R1For-CN, R2For-NO2, R3For-NHCOCH3, R4For-H, R5For-
CH2CH3, R6For-CH2CH3Compound；And R1For-Br, R2For-NO2, R3For-NHCOCH3, R4For-OCH2CH3, R5For-
C2H4COOCH3, R6For-C2H4COOCH3Compound.
Present invention also offers the preparation method of above-mentioned admixture of disperse dyes, it is any one in following methods：
Method one：After each component is mixed in proportion, sized particlesization are processed, and are spray-dried, you can；
Method two：After each component sized particlesization are processed, it is mixed in proportion, be spray-dried, you can.
Wherein, after sized particlesization process, the diameter of more than 90% particle is preferably 300～2000nm.
Present invention also offers application in polyester fiber or the coloring of its blended material for the above-mentioned admixture of disperse dyes.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can combination in any, obtain final product the present invention each preferably
Example.
Agents useful for same of the present invention and raw material are all commercially available.
The positive effect of the present invention is：Dye mixture of the present invention is particularly suitable for polyester fiber, ultra-fine
The dyeing of polyester fiber, has the features such as dye-uptake is high, depth is good, and product does not contain pentachlorophenol and tetrachlorophenol, symbol
Cyclization guaranteed request.
Specific embodiment
Further illustrate the present invention below by the mode of embodiment, but therefore do not limit the present invention to described reality
Apply among a scope.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or according to business
Product description selects.
Following table is some concrete groups of the compound used by embodiment.
| B component | R1 | R2 | R3 | R4 | R5 | R6 |
| B1 | -Br | -Br | -H | -H | -CH2CH3 | -CH2CH3 |
| B2 | -CN | -H | -H | -H | -CH2CH3 | -CH2CH2CN |
| B3 | -CN | -H | -H | -H | -C2H4COOCH3 | -C2H4COOCH3 |
| B4 | -CN | -H | -NHCOCH3 | -H | -CH2CH2COOCH3 | -CH2CH2COOCH3 |
| B5 | -CN | -NO2 | -NHCOCH3 | -H | -CH2CH3 | -CH2CH3 |
| B6 | -Br | -NO2 | -NHCOCH3 | -OCH2CH3 | -C2H4COOCH3 | -C2H4COOCH3 |
In following embodiments, ND represents and does not detect pentachlorophenol and tetrachlorophenol.
Embodiment 1
A. 19.5 grams of A4 dyestuff, 68 grams of B1 dyestuff, and following formula are weighed（3）12.5 grams of dyestuff, then weigh 85A110 gram of auxiliary agent.
B. add 300 grams of water, grind together in sand mill 3 hours about, be then spray-dried.Gained powder palpus
It is easily dispersed and be dissolved in water.
C. weigh 0.2 gram of above-mentioned gained powder, 200 milliliters of water, chemical solution in steel bowl, with glacial acetic acid adjustment pH value extremely
Between 4.5-5,10 grams of Polyester Fibers are taken to put in joined solution, using conventional high temperature and high pressure method dyeing in 130
Be incubated 50 minutes under the conditions of DEG C, then carry out lowering the temperature, wash, rinse, be dried after obtain orange Sample.
D. above-mentioned dye powder sample is tested pentachlorophenol and tetrachlorobenzene together with the Polyester Fibers sample being contaminated
Phenol, acquired results are " ND ".
Embodiment 2
A. weigh 31.5 grams of A3 dyestuff, 68.4 grams of B1 dyestuff, 0.1 gram of B6 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 3
A. weigh 45.73 grams of A4 dyestuff, 54.27 grams of B1 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 4
A. weigh 31.57 grams of A3 dyestuff, 68.40 grams of B1 dyestuff, 0.03 gram of B5 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 5
A. weigh 95.95 grams of A3 dyestuff, 3.61 grams of B4 dyestuff, 0.44 gram of B5 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 6
A. weigh 15.3 grams of A1 dyestuff, A2 dyestuff 16.5,68.2 grams of B1 dyestuff, then weigh 85A90 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 7
A. weigh 95.80 grams of A4 dyestuff, 3.46 grams of B2 dyestuff, 0.74 gram of B5 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Embodiment 8
A. weigh 96.25 grams of A3 dyestuff, 3.31 grams of B3 dyestuff, 0.44 gram of B5 dyestuff, then weigh 85A100 gram of auxiliary agent.
Repeat above-mentioned b, c, d operate, dye powder sample tests five together with the orange Polyester Fibers sample being contaminated
Chlorophenol and tetrachlorophenol, acquired results are " ND ".
Following table is embodiment 1～8 and the Color data of disperse orange 30#150%.
As can be seen from the above table, the conventional dispersion in terms of washing fastness and light fastness and on market of the dyestuff of the present invention
Orange 30# almost, color close to disperse orange 30#, dyeability close to disperse orange 30#, without pentachlorophenol and tetrachlorophenol, ring
Guaranteed cost is better than disperse orange 30#.
Washing fastness testing standard is ISO105C03, and light fastness testing standard is ISO105B02, and PCP/TeCP tests
Standard is 64LFGB B82.02-08（Leather）.
Claims (5)
1. application in polyester fiber or the coloring of its blended material for a kind of admixture of disperse dyes,
Described admixture of disperse dyes includes following components by percentage to the quality：Component A 10%～99% and B component
1%～90%；
Described component A is the compound shown in one or more following formula (I)：
In formula (I), work as R11For-CH2CH3When, R21For-CH2CH2The compound of CN；Work as R11For-CH2CH2During CN, R21For-
CH2CH2COOCH3Compound；Work as R11For-CH2CH2During CN, R21ForCompound；And work as
R11For-CH2CH2During CN, R21ForCompound；
Described B component is the compound shown in one or more following formula (II)：
In formula (II), R1For-CN, R2For-H, R3For-H, R4For-H, R5For-C2H4COOCH3, R6For-C2H4COOCH3Chemical combination
Thing.
2. as claimed in claim 1 application it is characterised in that described admixture of disperse dyes include following with percent mass
Component than meter：Component A 18%～96% and B component 4%～82%.
3. as claimed in claim 2 application it is characterised in that described admixture of disperse dyes include following with percent mass
Component than meter：Component A 22%～96% and B component 4%～78%.
4. as claimed in claim 1 application it is characterised in that described admixture of disperse dyes also include filler and/orDescribed filler is lignosulfonates and/or methyl naphthalene sulfonic acid and formaldehyde
Condensation polymer；The mass percent that described filler accounts for described admixture of disperse dyes is 40～85%.
5. application as claimed in claim 4 is it is characterised in that described lignosulfonates are sodium lignin sulfonate.
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106590027B (en) * | 2016-12-30 | 2020-05-01 | 浙江闰土研究院有限公司 | Disperse dye composition and preparation method and application thereof |
| CN109233335B (en) * | 2018-10-10 | 2022-07-12 | 杭州吉华江东化工有限公司 | Disperse dye mixture and application thereof |
| CN112724707B (en) * | 2020-12-19 | 2024-01-02 | 浙江龙盛染料化工有限公司 | Disperse orange dye composition and dye product |
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| CN1644628A (en) * | 2004-12-02 | 2005-07-27 | 浙江龙盛集团股份有限公司 | Composite disperse dye |
| CN1974680A (en) * | 2006-12-07 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse yellow-brown dye composition and disperse dye |
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| CN101265370A (en) * | 2008-04-22 | 2008-09-17 | 浙江闰土股份有限公司 | Medium-temperature environment-friendly disperse orange dye |
| CN101629026A (en) * | 2009-08-27 | 2010-01-20 | 浙江闰土股份有限公司 | Black-blue disperse dye composition |
| CN101984001A (en) * | 2010-07-30 | 2011-03-09 | 江苏亚邦染料股份有限公司 | Compound type direct-printing black disperse dye with high fastness |
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2013
- 2013-05-16 CN CN201310183118.8A patent/CN104088165B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007908A (en) * | 1998-03-23 | 2007-08-01 | 戴斯塔纺织纤维股份有限公司德国两和公司 | Disperse azo dye mixtures |
| CN1644628A (en) * | 2004-12-02 | 2005-07-27 | 浙江龙盛集团股份有限公司 | Composite disperse dye |
| CN1974680A (en) * | 2006-12-07 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse yellow-brown dye composition and disperse dye |
| CN101265370A (en) * | 2008-04-22 | 2008-09-17 | 浙江闰土股份有限公司 | Medium-temperature environment-friendly disperse orange dye |
| CN101629026A (en) * | 2009-08-27 | 2010-01-20 | 浙江闰土股份有限公司 | Black-blue disperse dye composition |
| CN101984001A (en) * | 2010-07-30 | 2011-03-09 | 江苏亚邦染料股份有限公司 | Compound type direct-printing black disperse dye with high fastness |
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