CN104088164A - Disperse dye and cationic dye one-bath dyeing process - Google Patents
Disperse dye and cationic dye one-bath dyeing process Download PDFInfo
- Publication number
- CN104088164A CN104088164A CN201410322183.9A CN201410322183A CN104088164A CN 104088164 A CN104088164 A CN 104088164A CN 201410322183 A CN201410322183 A CN 201410322183A CN 104088164 A CN104088164 A CN 104088164A
- Authority
- CN
- China
- Prior art keywords
- dyes
- fabric
- dye
- disperse
- dyeing
- 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.)
- Granted
Links
Landscapes
- Coloring (AREA)
Abstract
The invention discloses a disperse dye and cationic dye one-bath dyeing process. The disperse dye and cationic dye one-bath dyeing process comprises the following steps: (1) immersing a textile containing polyester fibers and cationic modified polyester fibers into a dyeing solution containing anhydrous sodium sulfate, a dispersant, a refined emulsifying agent and a disperse dye for 5-15 minutes; (2) adding an anionic/non-ion ampholytic surfactant and a cationic dye into the dyeing solution obtained in the step (1); adjusting the pH (Potential of Hydrogen) of the dyeing solution to 4.0-4.5 by using glacial acetic acid and slowly raising the temperature to 120-140 DEG C; dyeing for 30-40 minutes; (3) at the end of the dyeing, cooling the dyeing solution to 70-80 DEG C; adding a reducing agent and raising the temperature to 80-90 DEG C to carry out reduction washing for 20-30 minutes; cooling the dyeing solution to 50-60 DEG C; and finally, washing with water and washing with acid. According to the method, the problem that dyeing defects, color spots and other defects which are generated by disperse dye and cationic dye one-bath dyeing can be completely solved; and the energy consumption is greatly reduced.
Description
Technical field
The invention belongs to technical field of textile printing, be specifically related to a kind of DISPERSE DYES and cation dyes one bath dyeing technology.
Background technology
DISPERSE DYES is the water-soluble lower nonionic dye of a class, and its molecular weight is lower, and containing water-soluble group not in structure disperses and carries out dyestuff by means of the height homogeneous in dye liquor that acts on of dispersant, conventionally polyster fibre is dyeed.
Cation dyes are because containing cation group, therefore water-soluble better, and bright color after being dyed, conventionally acrylic fiber dyeed, also can be to Cationic Dyeable Pet stock-dye.
And for the fabric that contains polyster fibre and Cationic Dyeable Pet fiber, conventionally need to adopt DISPERSE DYES and cation dyes to dye simultaneously.
But due to DISPERSE DYES and the ionic difference of cation dyes, if adopt one bath dyeing technology can produce the faults such as look flower, color spot.Therefore be all to adopt two-bath dyeing technique at present, but such time consumption and energy consumption, production cost is higher.
Also have at present bibliographical information to adopt cationic/nonionic amphoteric surfactant or other auxiliary agent to solve look flower, color spot problem, but lot of experiments prove these auxiliary agent poor effect, still has certain fault such as look flower, color spot.
Summary of the invention
The object of the invention is to address the above problem, fault and lower DISPERSE DYES and the cation dyes one bath dyeing technologies of energy consumption such as a kind of colourless flower, color spot are provided.
The technical scheme that realizes the object of the invention is: a kind of DISPERSE DYES and cation dyes one bath dyeing technology, have following steps: on 1. the fabric that contains polyster fibre and Cationic Dyeable Pet fiber being immersed in the dye liquor that contains glauber salt, dispersant, refining emulsifying agent and DISPERSE DYES, dye 5~15min; 2. in step dye liquor 1., add anionic/nonionic amphoteric surfactant and cation dyes, and to regulate the pH value of dye liquor with glacial acetic acid be 4.0~4.5, be then slowly warming up to 120~140 DEG C, 30~40min dyes; 3. after dyeing finishes, first dye liquor temperature is down to 70~80 DEG C, adds reductant and be warming up to 80~90 DEG C and reduce and wash 20~30min, then dye liquor is cooled to 50~60 DEG C carries out discharge opeing, finally wash and pickling.
In the dye liquor of above-mentioned steps described in 1., the concentration of each component is: glauber salt 4.0~7.0g/L, dispersant 0.3~8.0g/L, refining emulsifying agent 0.8~1.5g/L, DISPERSE DYES 0.01~5.0g/L; And the gross weight of DISPERSE DYES is fabric weight 0.01%~5.0%.The main component of described dispersant is modified naphthalene sulfonate condensation product; The main component of described refining emulsifying agent is polyoxyethylene nonylphenol ether.
The component that above-mentioned steps adds in is 2. taking every liter of dye liquor weight as precipitation preventing agent 0.7~1.2g, cation dyes 0.01~5.0g, glacial acetic acid 0.5~1.0g; And the gross weight of cation dyes is fabric weight 0.01%~5.0%.
The described fabric that contains polyster fibre and Cationic Dyeable Pet fiber is the fabric of polyster fibre and Cationic Dyeable Pet fiber interweaving or the fabric of polyster fibre and Cationic Dyeable Pet fiber blend.
The good effect that the present invention has: (1) the present invention, by add anionic/nonionic amphoteric surfactant in the time adding cation dyes simultaneously, can thoroughly solve the problem of the faults such as look flower, color spot like this.(2) one-bath process of DISPERSE DYES of the present invention and cation dyes, dye-free pre-treatment, and directly carry out reduction cleaning without discharge opeing after dyeing, not only the time shorter, and water consumption reduces greatly, thus the energy consumption of greatly reducing.
Detailed description of the invention
(embodiment 1)
The DISPERSE DYES of the present embodiment and cation dyes one bath dyeing technology have following steps:
1. in the fabric that contains polyster fibre and the Cationic Dyeable Pet fiber dye liquor that at room temperature (15~25 DEG C, lower same) immersion contains glauber salt, dispersant, refining emulsifying agent and DISPERSE DYES, dye 10min.
The fabric that the polyster fibre (75D/72F) that the fabric that the present embodiment adopts is 50% and 50% Cationic Dyeable Pet fiber (75D/72F) interweave.
In described dye liquor, the concentration of each component is: 5.0g/L glauber salt, 0.5g/L dispersant, 1.0g/L refining emulsifying agent, 0.8g/L DISPERSE DYES, and the gross weight of DISPERSE DYES is fabric weight 0.8%.
That wherein dispersant adopts is the low bubble high temperature dispersant SDA that Zhangjiagang He Tai Chemical Co., Ltd. produces, and its main component is modified naphthalene sulfonate condensation product.What refining emulsifying agent adopted is to abide by the HSINSOU SEM-35 refining emulsifying agent that chemical inc produces, and its main component is polyoxyethylene nonylphenol ether.What DISPERSE DYES adopted is the production disperse blue CBN of Jiangsu De Wang chemical engineering industry Co., Ltd and disperses dark red XF, and wherein the consumption of disperse blue CBN is fabric weight 0.6%, to disperse the consumption of dark red XF be fabric weight 0.2%.
2. in step dye liquor 1., add anionic/nonionic amphoteric surfactant and cation dyes, and to regulate the pH value of dye liquor with glacial acetic acid be 4.0~4.5, be then slowly warming up to 130 DEG C, 30min dyes.
Anionic/nonionic amphoteric surfactant, cation dyes and the glacial acetic acid concentration in dye liquor is respectively 0.9g/L, 0.2g/L, 0.7g/L.The gross weight of cation dyes is 0.2% of fabric weight.
That wherein anionic/nonionic amphoteric surfactant adopts is the precipitation preventing agent HT-77 that Jiangsu De Wang chemical engineering industry Co., Ltd produces.That cation dyes adopt is cationic blue FGL and the cationic red CD-GRL that Jiangsu De Wang chemical engineering industry Co., Ltd produces, and wherein the consumption of cationic blue FGL is fabric weight 0.1%, and the consumption of cationic red CD-GRL is fabric weight 0.1%.
3. after dyeing finishes, dye liquor temperature is down to 75 DEG C, adds reductant and be warming up to 85 DEG C and carry out reduction cleaning 20min, then dye liquor is cooled to 50 DEG C carries out discharge opeing, finally wash and pickling.
That reductant adopts is the acidic reduction agent HC007 that Hong Chen Chemical Co., Ltd. of Suzhou City produces, and its main component is special anionic surfactant.The concentration of reductant is 3g/L.
What pickling adopted is the aqueous citric acid solution of 0.7g/L.
(embodiment 2~embodiment 5)
Each embodiment is substantially the same manner as Example 1, and difference is each concentration of component, specifically in table 1.
Table 1
? | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
Glauber salt | 5.0g/L | 6.0g/L | 4.0g/L | 5.0g/L | 7.0g/L |
Dispersant | 0.5g/L | 2.0g/L | 5.0g/L | 0.3g/L | 8.0g/L |
Refining emulsifying agent | 1.0g/L | 1.2g/L | 1.5g/L | 1.0g/L | 0.8g/L |
DISPERSE DYES | 0.6g/L disperse blue CBN and 0.2g/L disperse dark red XF | 1.0g/L disperse blue CBN and 0.3g/L disperse dark red XF | 4.0g/L disperse blue CBN and 1.0g/L disperse dark red XF | 0.008g/L disperse blue CBN and 0.002g/L disperse dark red XF | 1.0g/L disperse blue CBN and 0.5g/L disperse dark red XF |
Precipitation preventing agent HT-77 | 0.9g/L | 0.7g/L | 1.0g/L | 1.2g/L | 0.9g/L |
Cation dyes | 0.1g/L cationic blue FGL and 0.1g/L cationic red CD-GRL | 0.5g/L cationic blue FGL and 0.4g/L cationic red CD-GRL | 2.5g/L cationic blue FGL and 2.5g/L cationic red CD-GRL | 0.005g/L cationic blue FGL and 0.005g/L cationic red CD-GRL | 0.5g/L cationic blue FGL and 0.5g/L cationic red CD-GRL |
Color | The faults such as colourless flower, color spot | The faults such as colourless flower, color spot | The faults such as colourless flower, color spot | The faults such as colourless flower, color spot | The faults such as colourless flower, color spot |
(comparative example 1~comparative example 3)
Each comparative example is substantially the same manner as Example 1, and difference is in table 2.
Table 2
? | Embodiment 1 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
Glauber salt | 5.0g/L | 5.0g/L | 5.0g/L | 5.0g/L |
Dispersant | 0.5g/L | 0.5g/L | 0.5g/L | 0.5g/L |
Refining emulsifying agent | 1.0g/L | 1.0g/L | 1.0g/L | 1.0g/L |
DISPERSE DYES | 0.8g/L | 0.8g/L | 0.8g/L | 0.8g/L |
Auxiliary agent | 0.9g/L precipitation preventing agent HT-77 | --- | 0.9g/L cationic/nonionic amphoteric surfactant | Other auxiliary agent of 0.9g/L |
Cation dyes | 0.2g/L | 0.2g/L | 0.2g/L | 0.2g/L |
Color | The faults such as colourless flower, color spot | There is the serious fault such as look flower, color spot | There is certain fault such as look flower, color spot | There is the more fault such as look flower, color spot |
Claims (5)
1. DISPERSE DYES and a cation dyes one bath dyeing technology, is characterized in that having following steps:
1. on the fabric that contains polyster fibre and Cationic Dyeable Pet fiber being immersed in the dye liquor that contains glauber salt, dispersant, refining emulsifying agent and DISPERSE DYES, dye 5~15min;
2. in step dye liquor 1., add anionic/nonionic amphoteric surfactant and cation dyes, and to regulate the pH value of dye liquor with glacial acetic acid be 4.0~4.5, be then slowly warming up to 120~140 DEG C, 30~40min dyes;
3. after dyeing finishes, first dye liquor temperature is down to 70~80 DEG C, adds reductant and be warming up to 80~90 DEG C and reduce and wash 20~30min, then dye liquor is cooled to 50~60 DEG C carries out discharge opeing, finally wash and pickling.
2. DISPERSE DYES according to claim 1 and cation dyes one bath dyeing technology, is characterized in that: in the dye liquor of step described in 1., the concentration of each component is: glauber salt 4.0~7.0g/L, dispersant 0.3~8.0g/L, refining emulsifying agent 0.8~1.5g/L, DISPERSE DYES 0.01~5.0g/L; And the gross weight of DISPERSE DYES is fabric weight 0.01%~5.0%.
3. DISPERSE DYES according to claim 1 and 2 and cation dyes one bath dyeing technology, is characterized in that: the component that step adds in is 2. taking every liter of dye liquor weight as precipitation preventing agent 0.7~1.2g, cation dyes 0.01~5.0g, glacial acetic acid 0.5~1.0g; And the gross weight of cation dyes is fabric weight 0.01%~5.0%.
4. DISPERSE DYES according to claim 1 and 2 and cation dyes one bath dyeing technology, is characterized in that: the described fabric that contains polyster fibre and Cationic Dyeable Pet fiber is the fabric of polyster fibre and Cationic Dyeable Pet fiber interweaving or the fabric of polyster fibre and Cationic Dyeable Pet fiber blend.
5. DISPERSE DYES according to claim 3 and cation dyes one bath dyeing technology, is characterized in that: the described fabric that contains polyster fibre and Cationic Dyeable Pet fiber is the fabric of polyster fibre and Cationic Dyeable Pet fiber interweaving or the fabric of polyster fibre and Cationic Dyeable Pet fiber blend.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410322183.9A CN104088164B (en) | 2014-07-08 | 2014-07-08 | Disperse dyes and dye of positive ion one bath dyeing technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410322183.9A CN104088164B (en) | 2014-07-08 | 2014-07-08 | Disperse dyes and dye of positive ion one bath dyeing technology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104088164A true CN104088164A (en) | 2014-10-08 |
CN104088164B CN104088164B (en) | 2016-07-06 |
Family
ID=51635914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410322183.9A Active CN104088164B (en) | 2014-07-08 | 2014-07-08 | Disperse dyes and dye of positive ion one bath dyeing technology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104088164B (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104358169A (en) * | 2014-11-04 | 2015-02-18 | 晋江市龙兴隆染织实业有限公司 | TCD union dyeing one-bath process |
CN104562743A (en) * | 2014-12-15 | 2015-04-29 | 浙江雅雪染整有限公司 | Method for processing multi-fiber interweaving dyeing colorful strip fabric |
CN104988772A (en) * | 2015-07-11 | 2015-10-21 | 江苏丹毛纺织股份有限公司 | Staining method of diacetate fiber deep colors |
CN106223061A (en) * | 2016-07-11 | 2016-12-14 | 常州旭荣针织印染有限公司 | The CDP fabrics/terylene/chinlon/spandex fabric dyeing method |
CN106283759A (en) * | 2016-08-29 | 2017-01-04 | 浙江俏尔婷婷服饰有限公司 | Cationic Dyeable Pet/terylene One Bath Dyeing Process |
CN106468022A (en) * | 2016-08-30 | 2017-03-01 | 苏州市恒信针织印染有限责任公司 | A kind of preparation method of three-dimensional weave inking printing pigment ink compositionss |
CN107083702A (en) * | 2017-05-26 | 2017-08-22 | 东莞市博科纺织科技有限公司 | A kind of antisettling agent and its use technique |
WO2018010357A1 (en) * | 2016-07-11 | 2018-01-18 | 黄庄芳容 | Polyester/nylon/cationic dyeable polyester/spandex fabric dyeing method |
CN107761233A (en) * | 2017-11-03 | 2018-03-06 | 吴江市新吴纺织有限公司 | The fabric and its weave that a kind of polyester fiber and nylon fibre interweave |
CN108374291A (en) * | 2017-12-15 | 2018-08-07 | 青岛雪达集团有限公司 | A kind of colouring method of terylene/modified dacron blended yarn weaved fabric |
CN108547164A (en) * | 2018-04-24 | 2018-09-18 | 湖州菁诚纺织品有限公司 | The dichromatism one-bath process method of cationic terylene composite material |
CN108951202A (en) * | 2018-06-08 | 2018-12-07 | 浙江华光汽车内饰股份有限公司 | Disperse dyes and dye of positive ion two tone dyeing technique |
CN110453512A (en) * | 2019-08-09 | 2019-11-15 | 北京服装学院 | Textile dyeing method and textile |
CN111118929A (en) * | 2019-12-27 | 2020-05-08 | 无锡意中达纺织有限公司 | One-bath normal-pressure dyeing technology for multicolor sofa fabric |
CN111424447A (en) * | 2019-01-10 | 2020-07-17 | 浙江迎丰科技股份有限公司 | Polyester fabric scouring-dyeing one-bath dyeing and finishing process |
CN111455700A (en) * | 2020-03-25 | 2020-07-28 | 新天地纺织印染(嘉兴)有限公司 | Cationic polyester fabric dyeing and finishing method |
CN111607985A (en) * | 2020-05-20 | 2020-09-01 | 张家港扬子染整有限公司 | Novel cationic dye normal-pressure dyeable polyester top dyeing process |
CN111719322A (en) * | 2020-07-16 | 2020-09-29 | 浙江流庆纺织有限公司 | One-bath dyeing method of polyester-nylon and cationic polyester-nylon composite fiber terry knitted fabric |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102409564A (en) * | 2011-07-27 | 2012-04-11 | 常州旭荣针织印染有限公司 | Method of carrying out one bath dyeing on fabric containing cotton fibers and polyester fibers |
CN103215827A (en) * | 2013-05-09 | 2013-07-24 | 江苏金茂化纤股份有限公司 | One-bath and one-step-method dyeing method of dacron cation composite shell fabric |
CN103409924A (en) * | 2013-08-12 | 2013-11-27 | 江阴市申利色纺有限公司 | Large-stitch-length single-side fleece and production method thereof |
-
2014
- 2014-07-08 CN CN201410322183.9A patent/CN104088164B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102409564A (en) * | 2011-07-27 | 2012-04-11 | 常州旭荣针织印染有限公司 | Method of carrying out one bath dyeing on fabric containing cotton fibers and polyester fibers |
CN103215827A (en) * | 2013-05-09 | 2013-07-24 | 江苏金茂化纤股份有限公司 | One-bath and one-step-method dyeing method of dacron cation composite shell fabric |
CN103409924A (en) * | 2013-08-12 | 2013-11-27 | 江阴市申利色纺有限公司 | Large-stitch-length single-side fleece and production method thereof |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104358169A (en) * | 2014-11-04 | 2015-02-18 | 晋江市龙兴隆染织实业有限公司 | TCD union dyeing one-bath process |
CN104562743A (en) * | 2014-12-15 | 2015-04-29 | 浙江雅雪染整有限公司 | Method for processing multi-fiber interweaving dyeing colorful strip fabric |
CN104988772A (en) * | 2015-07-11 | 2015-10-21 | 江苏丹毛纺织股份有限公司 | Staining method of diacetate fiber deep colors |
CN106223061A (en) * | 2016-07-11 | 2016-12-14 | 常州旭荣针织印染有限公司 | The CDP fabrics/terylene/chinlon/spandex fabric dyeing method |
WO2018010357A1 (en) * | 2016-07-11 | 2018-01-18 | 黄庄芳容 | Polyester/nylon/cationic dyeable polyester/spandex fabric dyeing method |
WO2018010356A1 (en) * | 2016-07-11 | 2018-01-18 | 黄庄芳容 | Dyeing method for cationic dyeable polyester/polyester/nylon/spandex fabrics |
CN106283759A (en) * | 2016-08-29 | 2017-01-04 | 浙江俏尔婷婷服饰有限公司 | Cationic Dyeable Pet/terylene One Bath Dyeing Process |
CN106468022A (en) * | 2016-08-30 | 2017-03-01 | 苏州市恒信针织印染有限责任公司 | A kind of preparation method of three-dimensional weave inking printing pigment ink compositionss |
CN107083702A (en) * | 2017-05-26 | 2017-08-22 | 东莞市博科纺织科技有限公司 | A kind of antisettling agent and its use technique |
CN107761233A (en) * | 2017-11-03 | 2018-03-06 | 吴江市新吴纺织有限公司 | The fabric and its weave that a kind of polyester fiber and nylon fibre interweave |
CN108374291A (en) * | 2017-12-15 | 2018-08-07 | 青岛雪达集团有限公司 | A kind of colouring method of terylene/modified dacron blended yarn weaved fabric |
CN108547164A (en) * | 2018-04-24 | 2018-09-18 | 湖州菁诚纺织品有限公司 | The dichromatism one-bath process method of cationic terylene composite material |
CN108951202A (en) * | 2018-06-08 | 2018-12-07 | 浙江华光汽车内饰股份有限公司 | Disperse dyes and dye of positive ion two tone dyeing technique |
CN111424447A (en) * | 2019-01-10 | 2020-07-17 | 浙江迎丰科技股份有限公司 | Polyester fabric scouring-dyeing one-bath dyeing and finishing process |
CN110453512A (en) * | 2019-08-09 | 2019-11-15 | 北京服装学院 | Textile dyeing method and textile |
CN111118929A (en) * | 2019-12-27 | 2020-05-08 | 无锡意中达纺织有限公司 | One-bath normal-pressure dyeing technology for multicolor sofa fabric |
CN111455700A (en) * | 2020-03-25 | 2020-07-28 | 新天地纺织印染(嘉兴)有限公司 | Cationic polyester fabric dyeing and finishing method |
CN111455700B (en) * | 2020-03-25 | 2022-06-21 | 新天地纺织印染(嘉兴)有限公司 | Cationic polyester fabric dyeing and finishing method |
CN111607985A (en) * | 2020-05-20 | 2020-09-01 | 张家港扬子染整有限公司 | Novel cationic dye normal-pressure dyeable polyester top dyeing process |
CN111719322A (en) * | 2020-07-16 | 2020-09-29 | 浙江流庆纺织有限公司 | One-bath dyeing method of polyester-nylon and cationic polyester-nylon composite fiber terry knitted fabric |
Also Published As
Publication number | Publication date |
---|---|
CN104088164B (en) | 2016-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104088164A (en) | Disperse dye and cationic dye one-bath dyeing process | |
CN102978980B (en) | Polyester cotton one bath process dye | |
CN102392371B (en) | Method for dyeing fabric containing polyester fiber and cotton fiber | |
CN102864665B (en) | Method for dyeing fabric containing polyester fiber and tencel fiber | |
CN101787652B (en) | Method for fluorescent dyeing and finishing of cotton knit fabric | |
CN102409564B (en) | Method of carrying out one bath dyeing on fabric containing cotton fibers and polyester fibers | |
CN102864666B (en) | Method for dyeing fabric containing polyester fiber and cotton fiber | |
CN105220543A (en) | Fabric containing viscose and nylon fibre is carried out to the method for one-bath process | |
CN107558252B (en) | Efficient and energy-saving polyester-cotton one-bath dyeing and finishing process | |
CN106884338A (en) | A kind of dyeing technique of cotton knitwear | |
CN104099788A (en) | Environmental-friendly cotton fabric dyeing | |
WO2018010357A1 (en) | Polyester/nylon/cationic dyeable polyester/spandex fabric dyeing method | |
CN104233880A (en) | One-bath process dyeing technology of acrylic fiber/polyester blended fabric | |
WO2018014476A1 (en) | Method for one-bath dyeing of chinlon/cationic dyeable dacron/dacron fabric | |
CN102877313B (en) | Ultralow bath ratio beam dyeing method | |
CN103806308A (en) | Water-saving dyeing process of cheese | |
CN109295762B (en) | One-bath two-step dyeing method for nylon/cation-dyeable polyester fabric | |
CN103774461A (en) | Method of dyeing acrylic fiber/hair/copper ammonia fiber blended knitting fabric by use of one-bath two-stage process | |
CN107419555A (en) | Polyester fabric One Bath Dyeing Process | |
CN102926234A (en) | Activated dye accelerating agent and dyeing method | |
CN104099789B (en) | Dacron whitener and cation dyes one bath dyeing technology | |
CN102587168A (en) | Dacron sparkly-dyeing method of polyester interweaved gray fabric | |
CN108004800A (en) | A kind of high efficiency shortened process dyeing | |
CN108951202A (en) | Disperse dyes and dye of positive ion two tone dyeing technique | |
CN113279269B (en) | Rose red dyeing method for polyester/ammonia knitted fabric |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Guocheng Inventor after: Huang Zhuangfangrong Inventor after: Ma Fangfang Inventor after: Liu Hongyu Inventor after: Jin Xue Inventor before: Huang Zhuangfangrong Inventor before: Ma Fangfang Inventor before: Liu Hongyu Inventor before: Jin Xue |