CN101338523B - Apposition dyeing additive for blended fabric of PTT fibre and cellulose fibre - Google Patents
Apposition dyeing additive for blended fabric of PTT fibre and cellulose fibre Download PDFInfo
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- CN101338523B CN101338523B CN2007101571185A CN200710157118A CN101338523B CN 101338523 B CN101338523 B CN 101338523B CN 2007101571185 A CN2007101571185 A CN 2007101571185A CN 200710157118 A CN200710157118 A CN 200710157118A CN 101338523 B CN101338523 B CN 101338523B
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- dyeing
- cellulose fibre
- blended fabric
- ptt fiber
- dispersant
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Abstract
The invention discloses an assistant for one-bath dying of PTT fiber and cellulose fiber blend fabric, which comprises components with mass percents as follows: 2-20 % of N-ethenyl pyrrolidone/acrylamide copolymer, 5-30 % of triphenyle thylene phenol polyoxyethylene ether ammonium sulfonation, 4-25 % of polyethylene glycol, 5-25 % of dispersant MF, 2-20 % of triethanolamine, 30-80 % of water. The invention adequately considers the problems existing in the one-bath dyeing course of PTT fiber and cellulose fibre blend fabric in the presence of dispersed/active dye, the invention uses components with high molecules and low molecules to perform compound preparation, combines functions of high temperature dispersion, slow dyeing, solublization and dyeing protection, meanwhile, prevents soaping fastness decline caused by disperse dyes staining on cellulose in the dyeing course. The assistant composition of the invention integrates a plurality of functions, only one assistant is needed to be added in the dyeing course to improve the dyeing reproductivity.
Description
Technical field
The present invention relates to a kind of ptt fiber and cellulose fibre apposition dyeing additive for blended fabric, this auxiliary agent can be used in DISPERSE DYES and the co-bathing dyeing process of REACTIVE DYES to ptt fiber/cellulose fibre BLENDED FABRIC, both can play the level dyeing effect to the dyeing of DISPERSE DYES, can prevent the staining of DISPERSE DYES again, improve the soaping fastness of DYED FABRICS at cellulosic component.
Background technology
For different, the colourful weaving face fabric of obtained performance, in textile development, often adopt two or more fiber to carry out blending or interweave, in the textile dyeing process, because the fiber that different structure is formed has the coloured differently performance, dyestuff used during dyeing is different.Just may need to adopt different types of dyestuff to dye for containing two or more different fibrous fabrics.
Ptt fiber is a kind of new type polyester fiber, and its structural group becomes polytrimethylene terephthalate, generally adopts DISPERSE DYES to dye according to its performance.Cellulose fibre comprises native cellulose fibres such as cotton, fiber crops, also has regenerated celulose fibres such as viscose, Modeal, bamboo pulp fiber, mainly adopts REACTIVE DYES and direct dyeing.At present, DISPERSE DYES dyeable PTT fiber is mainly adopted in the dyeing of ptt fiber/cellulose fibre BLENDED FABRIC, dye cellulose fibre with REACTIVE DYES.Because two bathe the method time consumption and energy consumption, production cost is higher, and people explore single bath process and dye.In the one-bath dyeing process, the subject matter of existence is: 1. DISPERSE DYES is assembled when high temperature, causes dyeing inhomogeneous.2. the staining of DISPERSE DYES on cellulose fibre causes final dyeing product soaping fastness to descend.
In order to improve the quality of dyeing product, in dyeing course, need to add corresponding adjuvants, need develop existing high temperature for the dyeing of ptt fiber/cellulose fibre BLENDED FABRIC and disperse the level dyeing effect, can prevent the New-type adjuvant of DISPERSE DYES again to the staining of cellulose fibre component, but up to the present, the auxiliary agent that is used for the dyeing of ptt fiber/cellulose fibre BLENDED FABRIC mainly still disperses levelling agent based on high temperature, assemble when the high temperature preventing DISPERSE DYES, the uniformity that improves DYED FABRICS has good effect, but in order to prevent the staining DeGrain of DISPERSE DYES on the cellulose fibre component.Chen Lin, Wang Xiangrong had once studied some auxiliary agents and surfactant to DISPERSE DYES influence (Chen Lin to the staining of cellulose fibre component in the PTT blended fabric dyeing, the flourish auxiliary agent of Wang Xiang is to the influence of DISPERSE DYES cellulosic component staining in the PTT BLENDED FABRIC, printing and dyeing assistant, 2007, (5)), still should study the problem of considering to disperse level dyeing simultaneously.
Therefore, do not provide a kind of in the prior art and can take into account the auxiliary agent scheme of disperseing level dyeing and soaping fastness simultaneously.
Summary of the invention
The objective of the invention is to overcome the problem that exists in existing DISPERSE DYES and the co-bathing dyeing process of REACTIVE DYES to ptt fiber/cellulose fibre BLENDED FABRIC, a kind of ptt fiber and cellulose fibre apposition dyeing additive for blended fabric are provided, can either improve dispersiveness and the dyeing uniformity of DISPERSE DYES under hot conditions, can reduce the staining of DISPERSE DYES on the cellulose fibre component again, improve the soaping fastness of dyeing product.
The technical solution used in the present invention is: a kind of ptt fiber and cellulose fibre apposition dyeing additive for blended fabric are provided, and described auxiliary agent comprises that following component and each constituent mass percentage are:
N-vinyl pyrrolidone/acrylamide copolymer 2-20%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 5-30%
Polyethylene glycol 4-25%
Dispersant MF 5-25%
Triethanolamine 2-20%
Water 30-80%;
Wherein, the monomer N-vinyl pyrrolidones of described N-vinyl pyrrolidone/acrylamide copolymer and the ratio of acrylamide are 5: 1～20: 1, and molecular weight is 5000～50000.
As preferably, each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 5%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 15%
Polyethylene glycol 8%
Dispersant MF 15%
Triethanolamine 3%
Water 54%.
As preferably, each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 12%
Polyethylene glycol 6%
Dispersant MF 18%
Triethanolamine 5%
Water 51%.
As preferably, each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 10%
Polyethylene glycol 4%
Dispersant MF 20%
Triethanolamine 5%
Water 53%.
As preferably, the polyoxyethylene adduct number of described triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium is 15～30.
As preferably, the molecular weight of described polyethylene glycol is 1000～10000.
As preferably, described Dispersant MF is a methyl naphthalene sulfonic acid salt formaldehyde condensation products.
Beneficial effect of the present invention:
(1) takes into full account ptt fiber/cellulose fibre BLENDED FABRIC and adopted the problem that exists in the dispersion/REACTIVE DYES co-bathing dyeing process, it is composite to adopt multiple macromolecule and low molecular composition to carry out, in conjunction with high temperature peptizaiton, the slow functions such as effect, solubilization, resist printing effect of dying, make the uniformity of dyeing obtain significantly to improve, prevent simultaneously in the dyeing course because DISPERSE DYES on cellulose staining and cause soaping fastness to descend.
(2) assistant composition of the present invention gathers multi-function in integral whole, and only needs in the dyeing course to add a kind of auxiliary agent, helps reducing between the different batches because the difference of the Color that the reinforced error of auxiliary agent causes improves dyeing reproducibility.
The specific embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment 1:
Ptt fiber and cellulose fibre apposition dyeing additive for blended fabric prescription are composed as follows by weight:
N-vinyl pyrrolidone/acrylamide copolymer 5%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 15%
Polyethylene glycol 8%
Dispersant MF 15%
Triethanolamine 3%
Water 54%.
Monomer N-vinyl pyrrolidones and acrylamide ratio are 8: 1 in used N-vinyl pyrrolidone/acrylamide copolymer, and molecular weight is 40000; Used triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium, its polyoxyethylene ether adduct number EO=25; Used polyethylene glycol is a Macrogol 4000; Used Dispersant MF and triethanolamine are conventional industrial goods.
Embodiment 2:
Ptt fiber and cellulose fibre apposition dyeing additive for blended fabric prescription are composed as follows by weight:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 12%
Polyethylene glycol 6%
Dispersant MF 18%
Triethanolamine 5%
Water 51%.
Monomer N-vinyl pyrrolidones and acrylamide ratio are 6: 1 in used N-vinyl pyrrolidone/acrylamide copolymer, and molecular weight is 32000; Used triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium, its polyoxyethylene ether adduct number EO=27; Used polyethylene glycol is a Macrogol 6000; Used Dispersant MF and triethanolamine are conventional industrial goods.
Embodiment 3:
Ptt fiber and cellulose fibre apposition dyeing additive for blended fabric prescription are composed as follows by weight:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 10%
Polyethylene glycol 4%
Dispersant MF 20%
Triethanolamine 5%
Water 53%.
Monomer N-vinyl pyrrolidones and acrylamide ratio are 10: 1 in used N-vinyl pyrrolidone/acrylamide copolymer, and molecular weight is 28000; Used triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium, its polyoxyethylene ether adduct number EO=22; Used polyethylene glycol is a Macrogol 6000; Used Dispersant MF and triethanolamine are conventional industrial goods.
Claims (7)
1.PTT fiber and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: described auxiliary agent comprises that following component and each constituent mass percentage are:
N-vinyl pyrrolidone/acrylamide copolymer 2-20%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 5-30%
Polyethylene glycol 4-25%
Dispersant MF 5-25%
Triethanolamine 2-20%
Water 30-80%;
Wherein, the monomer N-vinyl pyrrolidones of described N-vinyl pyrrolidone/acrylamide copolymer and the ratio of acrylamide are 5: 1～20: 1, and molecular weight is 5000～50000.
2. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 5%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 15%
Polyethylene glycol 8%
Dispersant MF 15%
Triethanolamine 3%
Water 54%.
3. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 12%
Polyethylene glycol 6%
Dispersant MF 18%
Triethanolamine 5%
Water 51%.
4. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: each constituent mass percentage is:
N-vinyl pyrrolidone/acrylamide copolymer 8%
Triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium 10%
Polyethylene glycol 4%
Dispersant MF 20%
Triethanolamine 5%
Water 53%.
5. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: the polyoxyethylene adduct number of described triphenyl vinyl phenol polyoxyethylene ether sulfonation ammonium is 15～30.
6. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: the molecular weight of described polyethylene glycol is 1000～10000.
7. ptt fiber according to claim 1 and cellulose fibre apposition dyeing additive for blended fabric is characterized in that: described Dispersant MF is a methyl naphthalene sulfonic acid salt formaldehyde condensation products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101571185A CN101338523B (en) | 2007-12-03 | 2007-12-03 | Apposition dyeing additive for blended fabric of PTT fibre and cellulose fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101571185A CN101338523B (en) | 2007-12-03 | 2007-12-03 | Apposition dyeing additive for blended fabric of PTT fibre and cellulose fibre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101338523A CN101338523A (en) | 2009-01-07 |
| CN101338523B true CN101338523B (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101571185A Expired - Fee Related CN101338523B (en) | 2007-12-03 | 2007-12-03 | Apposition dyeing additive for blended fabric of PTT fibre and cellulose fibre |
Country Status (1)
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| CN (1) | CN101338523B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409555A (en) * | 2011-07-28 | 2012-04-11 | 吴江征明纺织有限公司 | Textile dyeing liquid |
| CN103711004B (en) * | 2013-12-31 | 2015-11-04 | 江苏中新资源集团有限公司 | A kind of coloring agent not easy to fade |
| CN104074069A (en) * | 2014-07-02 | 2014-10-01 | 浙江航民股份有限公司 | One-bath agent for reactive dye and disperse dye used in dyeing |
| CN105133394A (en) * | 2015-09-01 | 2015-12-09 | 桐乡市濮院毛针织技术服务中心 | Dyeing auxiliary for modal-mercerized-wool blended fabric |
| CN107724128A (en) * | 2017-10-17 | 2018-02-23 | 江苏尼美达科技有限公司 | Environment protection type dye is the same as bath dispersant |
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2007
- 2007-12-03 CN CN2007101571185A patent/CN101338523B/en not_active Expired - Fee Related
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| CN101338523A (en) | 2009-01-07 |
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