CN106958155A - A kind of printing and dyeing levelling agent and preparation method thereof - Google Patents
A kind of printing and dyeing levelling agent and preparation method thereof Download PDFInfo
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- CN106958155A CN106958155A CN201710218850.2A CN201710218850A CN106958155A CN 106958155 A CN106958155 A CN 106958155A CN 201710218850 A CN201710218850 A CN 201710218850A CN 106958155 A CN106958155 A CN 106958155A
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- levelling agent
- dyeing
- printing
- menthyl lactate
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/613—Polyethers without nitrogen
- D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
- D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65118—Compounds containing hydroxyl groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of printing and dyeing levelling agent and preparation method thereof, the levelling agent is made up of the raw material below according to parts by weight：37 parts of menthyl lactate, 15 25 parts of isoamyl alcohol polyoxyethylene ether, 11 19 parts of tartaric acid, 28 36 parts of ethanol.Menthyl lactate solution is mixed with tartaric acid, heating stirring handles 1.8 2.2h at a temperature of 65 70 DEG C, then 5~0 DEG C will be cooled under mixed material ice salt bath obtained above, then the ethanol of isoamyl alcohol polyoxyethylene ether and second half weight is added, the 60min of stir process 45,72 75 DEG C and the at such a temperature 22min of stir process 18 are then heated to, room temperature is down to and produces.Instant component reasonable mixture ratio, has the advantages that environmentally friendly, excellent slow metachromia, migration property, dispersiveness and through-dyeing, applied widely, and makes wool and silk good level-dyeing property, improves dye-uptake, the wool after level dyeing can maintain original fibre strength.Preparation method processing step of the present invention is simple, and process controllability is high, suitable for large-scale production and application.
Description
Technical field
It is specifically a kind of printing and dyeing levelling agent and preparation method thereof the present invention relates to printing technology field.
Background technology
Because the fiber surface area of the Superfine Fibre Fabrics such as terylene imitated memory fabric, silk like fabric cloth is big so that the upper dye of dyestuff is very
It hurry up；Simultaneously as fiber alignment is close, the hole between each single fiber is small so that dyestuff is difficult to permeate and further result in dyeing
Even permeability decline；And the presence of impurity can cause various dye defects.Existing high temperature levelling agent is commonly washed to disperse dyes dye
Synthetic fibre fiber has preferable level-dyeing property, but contaminates the Shortcomings such as even permeability, the dispersiveness of superfine fibre to disperse dyes, easily causes
Contaminate defect.When in the prior art, to the carry out dyeing process processing of the raw materials such as wool and silk, in order to prevent colouring excessive velocities and
Cause uneven dyeing, can typically add acid or some surfactants, but the addition of strong acid can cause damage to wool silk,
Make its Quality Down, effect is undesirable, and the addition of surfactant can alleviate the infringement that acid is caused to wool and silk, but
Formula it is improper also can effect it is not good.Therefore develop that a kind of compatibility is reasonable, level-dyeing property is excellent, through-dyeing is good, it is adaptable to which different type is knitted
The levelling agent of thing is existing field technical barrier urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of printing and dyeing levelling agent and preparation method thereof, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of printing and dyeing levelling agent, is made up of the raw material below according to parts by weight：3-7 parts of menthyl lactate, prenol
15-25 parts of APEO, 11-19 parts of tartaric acid, 28-36 parts of ethanol.
It is used as further scheme of the invention：The printing and dyeing levelling agent, is made up of the raw material below according to parts by weight：Breast
Sour menthyl ester 4-6 parts, 18-22 parts of isoamyl alcohol polyoxyethylene ether, 13-17 parts of tartaric acid, 30-34 parts of ethanol.
It is used as further scheme of the invention：The printing and dyeing levelling agent, is made up of the raw material below according to parts by weight：Breast
Sour 5 parts of menthyl ester, 20 parts of isoamyl alcohol polyoxyethylene ether, 15 parts of tartaric acid, 32 parts of ethanol.
A kind of preparation method of printing and dyeing levelling agent, is comprised the steps of：
1) menthyl lactate is mixed with the ethanol of half weight, stirred, menthyl lactate solution is made；
2) menthyl lactate solution is mixed with tartaric acid, heating stirring handles 1.8-2.2h at a temperature of 65-70 DEG C,
Then -5~0 DEG C will be cooled under mixed material ice salt bath obtained above, then adds isoamyl alcohol polyoxyethylene ether and another
The ethanol of half weight, stir process 45-60min then heats to 72-75 DEG C and at such a temperature stir process 18-
22min, is down to room temperature and produces levelling agent.
It is used as further scheme of the invention：Mixing speed is 180-220r/min.
It is used as further scheme of the invention：Menthyl lactate solution is mixed with tartaric acid, added at a temperature of 68 DEG C
Thermal agitation handles 1.8-2.2h.
It is used as further scheme of the invention：- 3 DEG C will be cooled under mixed material ice salt bath obtained above.
Compared with prior art, the beneficial effects of the invention are as follows：
Instant component reasonable mixture ratio, has the advantages that environmentally friendly, excellent slow metachromia, migration property, dispersiveness and through-dyeing,
Suitable for different type fabric, demand of the domestic dyeing to the levelling agent of environment-friendly high-efficiency can be met.And the present invention can
Wool and silk is set uniformly to be painted in dyeing, good level-dyeing property improves the dye-uptake of dyestuff, gentleer to wool and silk, even
Wool after dye can maintain original fibre strength.The present invention is simple using raw material, and preparation method processing step is simple, and technique can
Control property is high, applied widely, suitable for large-scale production and application.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of printing and dyeing levelling agent is made up of following raw material：Menthyl lactate 3kg, prenol
APEO 15kg, tartaric acid 11kg, ethanol 28kg.Menthyl lactate is mixed with the ethanol of half weight, stirred,
Menthyl lactate solution is made.Menthyl lactate solution is mixed with tartaric acid, heating stirring is handled at a temperature of 65 DEG C
1.8h, then will be cooled to -5 DEG C under mixed material ice salt bath obtained above, then add isoamyl alcohol polyoxyethylene ether with
The ethanol of second half weight, stir process 45min then heats to 72 DEG C and at such a temperature stir process 18min, is down to room
Temperature produces levelling agent.The speed of above-mentioned stirring is 180r/min.
Embodiment 2
In the embodiment of the present invention, a kind of printing and dyeing levelling agent is made up of following raw material：Menthyl lactate 7kg, prenol
APEO 25kg, tartaric acid 19kg, ethanol 36kg.Menthyl lactate is mixed with the ethanol of half weight, stirred,
Menthyl lactate solution is made.Menthyl lactate solution is mixed with tartaric acid, heating stirring is handled at a temperature of 70 DEG C
2.2h, then will be cooled to 0 DEG C under mixed material ice salt bath obtained above, then add isoamyl alcohol polyoxyethylene ether and another
The ethanol of half weight, stir process 60min then heats to 75 DEG C and at such a temperature stir process 22min, is down to room temperature
Produce levelling agent.The speed of above-mentioned stirring is 220r/min.
Embodiment 3
In the embodiment of the present invention, a kind of printing and dyeing levelling agent is made up of following raw material：Menthyl lactate 4kg, prenol
APEO 18kg, tartaric acid 13kg, ethanol 30kg.Menthyl lactate is mixed with the ethanol of half weight, stirred,
Menthyl lactate solution is made.Menthyl lactate solution is mixed with tartaric acid, heating stirring handles 2h at a temperature of 68 DEG C,
Then -3 DEG C will be cooled under mixed material ice salt bath obtained above, then add isoamyl alcohol polyoxyethylene ether and second half
The ethanol of weight, stir process 50min then heats to 74 DEG C and at such a temperature stir process 20min, is down to room temperature and produces
Levelling agent.The speed of above-mentioned stirring is 200r/min.
Embodiment 4
In the embodiment of the present invention, a kind of printing and dyeing levelling agent is made up of following raw material：Menthyl lactate 4-6kg, iso-amylene
Alcohol APEO 22kg, tartaric acid 17kg, ethanol 34kg.Menthyl lactate is mixed with the ethanol of half weight, stirred
It is even, menthyl lactate solution is made.Menthyl lactate solution is mixed with tartaric acid, heating stirring is handled at a temperature of 68 DEG C
2h, then will be cooled to -3 DEG C under mixed material ice salt bath obtained above, then add isoamyl alcohol polyoxyethylene ether and another
The ethanol of half weight, stir process 50min then heats to 74 DEG C and at such a temperature stir process 20min, is down to room temperature
Produce levelling agent.The speed of above-mentioned stirring is 200r/min.
Embodiment 5
In the embodiment of the present invention, a kind of printing and dyeing levelling agent is made up of following raw material：Menthyl lactate 5kg, prenol
APEO 20kg, tartaric acid 15kg, ethanol 32kg.Menthyl lactate is mixed with the ethanol of half weight, stirred,
Menthyl lactate solution is made.Menthyl lactate solution is mixed with tartaric acid, heating stirring handles 2h at a temperature of 68 DEG C,
Then -3 DEG C will be cooled under mixed material ice salt bath obtained above, then add isoamyl alcohol polyoxyethylene ether and second half
The ethanol of weight, stir process 50min then heats to 74 DEG C and at such a temperature stir process 20min, is down to room temperature and produces
Levelling agent.The speed of above-mentioned stirring is 200r/min.
With superfine fibre terylene levelling agent purchased in market as a comparison case, to levelling agent made from the various embodiments described above 1-5 point
Metachromia, migration property, dispersiveness and foaming characteristics test Jin Hang not delayed.
(1) metachromia experiment is delayed
Cloth specimen processed is contaminated by above-mentioned technique, cloth is taken out in 70 DEG C, 90 DEG C, 110 DEG C, 130 DEG C, 130 DEG C × 30min respectively
Sample, through wash water, reduction cleaning, is washed and dries, and the Apparent Depth (K/S values) of the corresponding dyeing cloth specimen of each temperature is tested respectively,
As shown in table 1.
Table 1
From table 1, each levelling agent is dyed cloth knowable to the K/S Value Datas of sample in each temperature spot, and various embodiments of the present invention 1-5 is obtained
Levelling agent slow dye effect it is more prominent than the slow metachromia of the levelling agent of comparative example, on final color yield influence it is also minimum.From washing
Synthetic fibre glass transition temperature is to 110 DEG C or so, and dyestuff dyeing rate is improved rapidly with the rise of temperature, about 65-75% dye
Contaminated on material on fiber, this absorption stage is that levelling agent gives full play to the stage that its slow dye, scattered, interface move dye effect.
(2) migration property is tested
Memory fabric is imitated with 75D to dye by following condition：
Cloth specimen processed is contaminated by above-mentioned Recipe, it is standby after reduction cleaning and drying, take the dyeing cloth specimen and formed objects
Undyed 75D imitate memory fabric each 2.5g, it is stitched together, be put into dyeing steel bowl, shifting dye carried out by following defined condition：
After cloth specimen of dying cloth is dried through reduction cleaning, washing, the Apparent Depth (K/ of painting cloth after calico and shifting contaminate after shifting dye is tested
S values), calculating moves dye rate (ratio for moving calico K/S values after painting cloth K/S values and shifting contaminate after dye), is contaminated with the shifting for determining each levelling agent
Performance, specific test data is shown in Table 2.
Table 2
| Temperature | Move calico K/S values after dye | Move painting cloth K/S values after dye | Move dye rate % |
| Embodiment 1 | 23.10 | 18.39 | 79.6 |
| Embodiment 2 | 23.09 | 18.41 | 79.7 |
| Embodiment 3 | 23.04 | 18.72 | 81.3 |
| Embodiment 4 | 23.02 | 18.76 | 81.5 |
| Embodiment 5 | 22.98 | 18.85 | 82.0 |
| Comparative example | 23.15 | 18.10 | 78.2 |
| Blank sample | 24.25 | 14.51 | 59.8 |
Knowable to the data of table 2, the shifting dye rate for the levelling agent that embodiment 1-5 is obtained is higher than the shifting of comparative example in the present invention
Dye rate.The stage is contaminated thoroughly in dyeing temperature rise period and high temperature, and the good migration property of levelling agent can promote the disperse dyes to have preferably
The mobility of migration and Geng Gao, it is irregular to first dye and the Dye Adsorption of absorption stage to have preferably shifting dye improvement, to dyeing defect, color
Stain and returning something for repairs for color dot have more preferable repair.
(3) high temperature dispersibility is tested
The dye liquor prepared by above-mentioned formula is put into steel bowl, and 130 DEG C of insulation 30min, fast cooling are warming up to 3 DEG C/min
To 90 DEG C.Buchner funnel is placed in 90 DEG C of hot water and preheated, after taking-up is dried, middling speed qualitative filter paper is overlayed into fast qualitative filter
Above paper, funnel is put on bottle,suction, vavuum pump is opened, 90 DEG C of dye liquors are poured into funnel suction filtration, filtrate stops vacuum after taking out to the greatest extent
Pump, takes out filter paper, upper strata filter paper is dried naturally, grades.It is micro- to have dye granule for 4 grades with without 5 grades of dyestuff cohesion, there is dyestuff
Particle is 3 grades, and more apparent dyestuff cohesion is 2 grades, and apparent dyestuff cohesion is 1 grade, tests the obtained rating result such as institute of table 3
Show：
Table 3
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example | Blank | |
| Grading | 4-5 | 4-5 | 5 | 5 | 5 | 2-3 | 2 |
From the point of view of the rating result of table 3, substantially condensed on various embodiments of the present invention 1-5 filter paper without dyestuff, and comparative example
Filter paper on have dye granule, illustrate that the levelling agent that various embodiments of the present invention 1-5 is obtained has good High Temperature Dispersion Stability,
The generation of color dot color stain can effectively be prevented.
(4) foaming test
Each sample is configured to 10g/L solution respectively, measure at room temperature 20mL in 100mL tool plug graduated cylinder in, firmly above and below
After vibration 20 times, observation is stood, its foam height in 0 second, 1min is recorded, repeats to survey 3 times and averages.As a result such as table 4
It is shown.
Table 4
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Comparative example | |
| Steep high mm within 0 second | 10 | 9 | 7 | 6 | 6 | 21 |
| 1min steeps high mm | 6 | 5 | 4 | 4 | 4 | 16 |
Foam height is low and antifoaming speed is fast preferably, knowable to upper table data, of embodiment of the present invention 1-5 levelling agent
Bubble amount is considerably less than the bubbles volume of the levelling agent of comparative example, illustrates embodiment of the present invention 1-5 levelling agent and can effectively prevent foam
Stifled cylinder, knotting, are more beneficial for monitoring water level caused by excessive.
In addition, levelling agent of the present invention to be also used for the colouring level dyeing of wool and silk, embodiment of the present invention 1-5 level dyeing is used
Wool and silk after agent processing, even dyeing, level-dyeing property is good, and can make dyestuff dye-uptake up to more than 84%.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of printing and dyeing levelling agent, it is characterised in that be made up of the raw material below according to parts by weight：3-7 parts of menthyl lactate,
15-25 parts of isoamyl alcohol polyoxyethylene ether, 11-19 parts of tartaric acid, 28-36 parts of ethanol.
2. printing and dyeing levelling agent according to claim 1, it is characterised in that be made up of the raw material below according to parts by weight：
4-6 parts of menthyl lactate, 18-22 parts of isoamyl alcohol polyoxyethylene ether, 13-17 parts of tartaric acid, 30-34 parts of ethanol.
3. printing and dyeing levelling agent according to claim 1, it is characterised in that be made up of the raw material below according to parts by weight：
5 parts of menthyl lactate, 20 parts of isoamyl alcohol polyoxyethylene ether, 15 parts of tartaric acid, 32 parts of ethanol.
4. the preparation method of a kind of printing and dyeing levelling agent as described in claim 1-3 is any, it is characterised in that by following steps
Composition：
1) menthyl lactate is mixed with the ethanol of half weight, stirred, menthyl lactate solution is made；
2) menthyl lactate solution is mixed with tartaric acid, heating stirring handles 1.8-2.2h at a temperature of 65-70 DEG C, then
- 5~0 DEG C will be cooled under mixed material ice salt bath obtained above, then adds isoamyl alcohol polyoxyethylene ether and second half
The ethanol of weight, stir process 45-60min then heats to 72-75 DEG C and at such a temperature stir process 18-22min, drop
Levelling agent is produced to room temperature.
5. the preparation method of printing and dyeing levelling agent according to claim 4, it is characterised in that mixing speed is 180-
220r/min。
6. the preparation method of printing and dyeing levelling agent according to claim 4, it is characterised in that by menthyl lactate solution with
Tartaric acid is mixed, and heating stirring handles 1.8-2.2h at a temperature of 68 DEG C.
7. the preparation method of printing and dyeing levelling agent according to claim 4, it is characterised in that by mixture obtained above
- 3 DEG C are cooled under material ice salt bath.
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| CN201710218850.2A CN106958155A (en) | 2017-04-06 | 2017-04-06 | A kind of printing and dyeing levelling agent and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103574A (en) * | 1976-02-23 | 1977-08-30 | Sotou Kougiyou Kk | Method of continuous dyeing of polyester goods |
| CN1448731A (en) * | 2002-03-29 | 2003-10-15 | 保谷株式会社 | Method of dyeing thermoplastic resin and colored plastic lens obtainable by that method |
| CN102408754A (en) * | 2011-09-15 | 2012-04-11 | 苏州大学 | Brightening disperse red 3B dye composition and preparation method thereof |
| CN103790043A (en) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | Environment-friendly high-temperature leveling agent and preparation method thereof |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
| CN104988742A (en) * | 2015-06-11 | 2015-10-21 | 江苏阳光股份有限公司 | Cold-feeling easy-care treating method of cotton shirt |
| CN105297491A (en) * | 2015-11-26 | 2016-02-03 | 常熟市淼泉盛达助剂厂 | High-temperature leveling agent |
-
2017
- 2017-04-06 CN CN201710218850.2A patent/CN106958155A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103574A (en) * | 1976-02-23 | 1977-08-30 | Sotou Kougiyou Kk | Method of continuous dyeing of polyester goods |
| CN1448731A (en) * | 2002-03-29 | 2003-10-15 | 保谷株式会社 | Method of dyeing thermoplastic resin and colored plastic lens obtainable by that method |
| CN102408754A (en) * | 2011-09-15 | 2012-04-11 | 苏州大学 | Brightening disperse red 3B dye composition and preparation method thereof |
| CN103790043A (en) * | 2013-11-29 | 2014-05-14 | 杭州美高华颐化工有限公司 | Environment-friendly high-temperature leveling agent and preparation method thereof |
| CN104878607A (en) * | 2015-06-04 | 2015-09-02 | 常州美胜生物材料有限公司 | Method for tidying fabrics by mosquito repelling microcapsules |
| CN104988742A (en) * | 2015-06-11 | 2015-10-21 | 江苏阳光股份有限公司 | Cold-feeling easy-care treating method of cotton shirt |
| CN105297491A (en) * | 2015-11-26 | 2016-02-03 | 常熟市淼泉盛达助剂厂 | High-temperature leveling agent |
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