CN105369613A - Application of polyester fabric treating agent - Google Patents
Application of polyester fabric treating agent Download PDFInfo
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- CN105369613A CN105369613A CN201410427926.9A CN201410427926A CN105369613A CN 105369613 A CN105369613 A CN 105369613A CN 201410427926 A CN201410427926 A CN 201410427926A CN 105369613 A CN105369613 A CN 105369613A
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Abstract
The invention discloses application of a polyester fabric treating agent. The polyester fabric treating agent is prepared from, by weight, 30-60 parts of an ampholytic surfactuant, 10-40 parts of an emulsifier, 0.1-2 parts of a stabilizer, 5-25 parts of solvent and 10-30 parts of an ester compound, wherein the sum of the weight parts of the components is 100. When the polyester fabric treating agent is applied to one-bath dyeing of a polyester-modified polyester blended fabric, combination of anionic and cationic dyes can be prevented, the dyeing quality is guaranteed, the process is obviously simplified, and significant energy conservation and consumption reduction are achieved.
Description
Technical field
The present invention relates to a kind of application of dacron finishing agent.
Background technology
Peeling Process for CDP introduces Third monomer Phloroglucinol Derivatives in conventional terephthalic acid and ethylene glycol synthesizing polyester, obtains modified polyester fiber by copolymerization.Because the Third monomer added is the benzene ring structure of rigidity, still need dye under the condition of temperature 110 ~ 130 DEG C.Atmospheric cation dye capable of dyeing terylene is then on the basis of grafting Third monomer, add again as the 4th monomer polyethylene glycol containing soft segment, improve the compliance of strand and the locomitivity of molecule segment, with cation dyes under realizing normal pressure to the dyeing of modified dacron.
Peeling Process for CDP is plentiful, soft with the cloth cover of other fiber mixed fabrics, and the drapability of fabric is good, dark in consumer's favorable comment.In addition, because the chromatogram of cation dyes is wide, bright in colour, and low price.
At present, Peeling Process for CDP intertexture colouring method is by two-bath process: namely DISPERSE DYES (anionic dispersing agents containing a large amount of) and cation dyes dye to its BLENDED FABRIC respectively, and energy consumption is serious.At present to the One Bath Dyeing developing into modification and BLENDED FABRIC thereof, greatly can save dyeing time like this, reduce energy consumption, improve production efficiency.Be applicable to polyster fibre as publication number 102605656B discloses, decoration method that viscose, terylene modified fiber are the BLENDED FABRIC of raw material, DISPERSE DYES and cation dyes adopt a bath one step decoration method, comprise the following steps: 1) by bath raio 1:10, the grey cloth through pre-treatment is put into dye vat; 2) DISPERSE DYES is added; 3) add levelling agent, consumption is 0.4 ~ 0.6g/L; 4) cation dyes are added when being warming up to 60 ~ 80 DEG C; 5) 130 DEG C of insulations 30 minutes are warming up to; 6) cooling washing; 7) cover is active.This invention shortens technique, improves single machine yield, and is disposable intensification and washing, blowdown, saves a large amount of steam and water, decreases the discharge of sewage simultaneously.Although this technique achieves the co-bathing dyeing of modified dacron/polyester blended fabric, operation shortens, but can not ensure the stability between DISPERSE DYES and cation dyes in same bath, and, grey cloth only adds a certain amount of levelling agent without pre-treatment, can not ensure dyeing quality.
Therefore, for the problems referred to above, also there is no a finishing agent from pre-treatment, the combination stoping anion/cation dyestuff and dyeing quality, terylene/modified terylene dyeing is carried out with bath.
Summary of the invention
Technical problem to be solved by this invention is to overcome in prior art the defect that the terylene/modified dacron BLENDED FABRIC lacking stable performance carries out the dacron finishing agent of co-bathing dyeing, and provides a kind of application of dacron finishing agent.When dacron finishing agent of the present invention is in the co-bathing dyeing being applied to terylene/modified dacron BLENDED FABRIC, the combination of anion/cation dyestuff can be stoped, ensure dyeing quality, obviously shorten operation, significantly energy-saving and cost-reducing.
The invention provides the application of a kind of dacron finishing agent in the co-bathing dyeing of terylene/modified dacron BLENDED FABRIC, be 100 parts in the parts by weight sum of each component, described dacron finishing agent comprises following component: the ester type compound of the amphoteric surfactant of 30 ~ 60 parts, the emulsifying agent of 10 ~ 40 parts, the stabilizing agent of 0.1 ~ 2 part, the solvent of 5 ~ 25 parts and 10 ~ 30 parts.
In the present invention, the method for modifying of described modified dacron is this area conventional method, is preferably: by introducing anion in polyster fibre, reach cation dyeable.In described BLENDED FABRIC, the mass ratio of terylene and modified dacron is that this area is conventional, is preferably 1:1.
In the present invention, be 100 parts in the parts by weight sum of each component, described dacron finishing agent preferably comprises following component: the ester type compound of the amphoteric surfactant of 40 parts, the emulsifying agent of 15 parts, the stabilizing agent of 1 part, the solvent of 20 parts and 24 parts.
In the present invention, described amphoteric surfactant has the surfactant of yin, yang two kinds of ionic natures while referring on the conventional meaning of this area, preferably comprise in N-dodecyldimethylammonium hydroxide inner salt, 2-undecyl-N-acetate-N (2-ethoxy) imidazoline, cocoamidopropyl dimethylamine amine second diester and lauroyl amido CAB one or more, be more preferably N-dodecyldimethylammonium hydroxide inner salt.
In the present invention, described emulsifying agent has this area conventional sense, preferably comprise in isomery 13 carbon alcohol polyoxyethylene ether, isomery ten carbon alcohol polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, neopelex, Seconary Alkane Sulphonate Sodium, sodium sulfate of polyethenoxy ether of fatty alcohol and ethoxylated fatty-acid methyl ester sodium sulfonate one or more, be more preferably isomery 13 carbon alcohol polyoxyethylene ether.
Wherein, the EO number of described isomery 13 carbon alcohol polyoxyethylene ether is preferably 9; The EO number of described isomery ten carbon alcohol polyoxyethylene ether is preferably 9; Described fatty alcohol-polyoxyethylene ether preferably for carbon number be 12 ~ 14, EO number is the fatty alcohol-polyoxyethylene ether of 9, or carbon number be 16 ~ 18, EO number is the fatty alcohol-polyoxyethylene ether of 25.
In the present invention, described stabilizing agent has this area conventional sense, preferably comprises one or more in citric acid, natrium citricum, gluconic acid and gluconic acid sodium salt, is more preferably citric acid.
In the present invention, described solvent is the solvent that this area is commonly used, and preferably comprising water, more preferably also comprise one or both in ethanol, isopropyl alcohol, ethylene glycol monobutyl ether and ethylene glycol phenyl ether, is especially more preferably the mixture of water and ethanol.Wherein, in described mixture, the ratio of the mass fraction of water and ethanol is preferably 1:1.
In the present invention, described ester type compound preferably comprise in Ergol, diethylene glycol dibenzoate, triacetyl glycerine, polyoxyethylene 20 sorbitan trioleate and sorbitan trioleate (Span-85) one or more, be more preferably Ergol and diethylene glycol dibenzoate.Wherein, the ratio of described Ergol and the mass fraction of diethylene glycol dibenzoate is preferably 1:1.
Wherein, the EO number of described polyoxyethylene 20 sorbitan trioleate is preferably 20.
In a better embodiment of the present invention, described dacron finishing agent is made up of following component: the described ester type compound of the described amphoteric surfactant of 30 ~ 60 parts, the described emulsifying agent of 10 ~ 40 parts, the described stabilizing agent of 0.1 ~ 2 part, the described solvent of 5 ~ 25 parts and 10 ~ 30 parts.
In the present invention, the preparation method of described dacron finishing agent is that this area is conventional, said components is preferably comprised the steps: to mix according to this area conventional method, stir and get final product, more preferably comprise the steps: first amphoteric surfactant, emulsifying agent, stabilizing agent, solvent and ester type compound to be mixed, then be warming up to 60 ~ 70 DEG C and stir 50 ~ 70 minutes, being cooled to 40 ~ 50 DEG C; The rotating speed of described stirring is 60 ~ 100r/min.
Wherein, the time of described stirring is preferably 1 hour.The rotating speed of described stirring is preferably 80r/min.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can be combined, obtain the preferred embodiments of the invention.
Agents useful for same of the present invention and raw material are commercially available technical grade.
Positive progressive effect of the present invention is: when dacron finishing agent of the present invention is in the co-bathing dyeing being applied to terylene/modified dacron BLENDED FABRIC, the combination of anion/cation dyestuff can be stoped, ensure dyeing quality, obviously shorten operation, significantly energy-saving and cost-reducing.
Accompanying drawing explanation
Fig. 1 is the process chart of the One Bath Dyeing of conventional terylene/modified dacron.
Fig. 2 is the process chart adopting dacron finishing agent of the present invention terylene/modified dacron to be carried out to co-bathing dyeing.
Detailed description of the invention
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or selects according to catalogue.
In following embodiment, agents useful for same and raw material are commercially available technical grade.
Embodiment 1
In the present embodiment, the preparation method of dacron finishing agent is as follows: with parts by weight, first by 40 parts of N-dodecyldimethylammonium hydroxide inner salts, 15 parts of isomery 13 carbon alcohol polyoxyethylene ether (N
eO=9), the mixture of 1 part of citric acid, 10 parts of water and 10 parts of ethanol and 24 parts of Ergols mix, and then, are warming up to 70 DEG C and stir 60 minutes with the rotating speed of 80r/min, after be cooled to 45 DEG C, discharging.
Embodiment 2
In the present embodiment, the preparation method of dacron finishing agent is as follows: with parts by weight, first by 50 parts of 2-undecyl-N-acetate-N (2-ethoxy) imidazolines, 20 parts of fatty alcohol-polyoxyethylene ether (C=12 ~ 14, N
eO=9), the mixture of 0.5 part of natrium citricum, 5 parts of water and 4.5 parts of isopropyl alcohols and 20 parts of diethylene glycol dibenzoates mix, and then, are warming up to 65 DEG C and stir 60 minutes with the rotating speed of 80r/min, after be cooled to 50 DEG C, discharging.
Embodiment 3
In the present embodiment, the preparation method of dacron finishing agent is as follows: with parts by weight, first by 45 parts of cocoamidopropyl dimethylamine amine second diester, 13 parts of fatty alcohol-polyoxyethylene ether (C=16 ~ 18, N
eO=25), the mixture of 2 parts of gluconic acids, 10 parts of water and 5 parts of ethylene glycol monobutyl ethers and 25 parts of triacetyl glycerines mix, and then, are warming up to 60 DEG C and stir 60 minutes with the rotating speed of 80r/min, after be cooled to 40 DEG C, discharging.
Embodiment 4
In the present embodiment, the preparation method of dacron finishing agent is as follows: with parts by weight, first by 55 parts of lauroyl amido CAB, 25 parts of isomery ten carbon alcohol polyoxyethylene ether (N
eO=9), the mixture of 0.2 part of glucose sodium saccharate, 4 parts of water and 5.8 parts of ethylene glycol phenyl ethers and 10 parts of polyoxyethylene ether sorbitan trioleate (N
eO=20) mix, then, be warming up to 70 DEG C and stir 60 minutes with the rotating speed of 80r/min, after be cooled to 45 DEG C, discharging.
Embodiment 5
In the present embodiment, the preparation method of dacron finishing agent is as follows: with parts by weight, first by 40 parts of N-dodecyldimethylammonium hydroxide inner salts, 15 parts of isomery 13 carbon alcohol polyoxyethylene ether (N
eO=9), the mixture of 1 part of citric acid, 10 parts of water and 10 parts of ethanol and 12 parts of Ergols and 12 parts of diethylene glycol dibenzoates mix, and then, are warming up to 70 DEG C and stir 60 minutes with the rotating speed of 80r/min, after be cooled to 45 DEG C, discharging.
Embodiment 6
In the present embodiment, the raw material type that dacron finishing agent comprises, preparation technology are all with embodiment 1, and difference is: N-dodecyldimethylammonium hydroxide inner salt is 30 parts, isomery 13 carbon alcohol polyoxyethylene ether (N
eO=9) be 40 parts, citric acid is 0.1 part, water is 5 parts, Ergol is 24.9 parts; In preparation process, the time of stirring operation is 50 minutes, and speed of agitator is 100r/min.
Embodiment 7
In the present embodiment, the raw material type that dacron finishing agent comprises, preparation technology are all with embodiment 1, and difference is: N-dodecyldimethylammonium hydroxide inner salt is 60 parts, isomery 13 carbon alcohol polyoxyethylene ether (N
eO=9) be 10 parts, citric acid is 1 part, water is 14 parts, Ergol is 15 parts; In preparation process, the time of stirring operation is 70 minutes, and speed of agitator is 60r/min.
Embodiment 8
In the present embodiment, the raw material type that dacron finishing agent comprises, preparation technology are all with embodiment 1, and difference is: N-dodecyldimethylammonium hydroxide inner salt is 30 parts, isomery 13 carbon alcohol polyoxyethylene ether (N
eO=9) be 14 parts, citric acid is 1 part, water is 25 parts, Ergol is 30 parts.
When the dacron finishing agent that embodiment 1 ~ 8 provides is for terylene/modified dacron BLENDED FABRIC co-bathing dyeing, consistent with the effect of the first oil removing (concise) of routine additional antiprecipitant and levelling agent afterwards, but obviously can shorten operation, thus playing significant effect of energy, concrete process chart is as depicted in figs. 1 and 2.
Claims (10)
1. the application of dacron finishing agent in the co-bathing dyeing of terylene/modified dacron BLENDED FABRIC, it is characterized in that, be 100 parts in the parts by weight sum of each component, described dacron finishing agent comprises following component: the ester type compound of the amphoteric surfactant of 30 ~ 60 parts, the emulsifying agent of 10 ~ 40 parts, the stabilizing agent of 0.1 ~ 2 part, the solvent of 5 ~ 25 parts and 10 ~ 30 parts.
2. apply as claimed in claim 1, it is characterized in that, the method for modifying of described modified dacron is: in polyster fibre, introduce anion, reach cation dyeable; And/or the mass ratio of terylene and modified dacron is 1:1 in described BLENDED FABRIC.
3. apply as claimed in claim 1, it is characterized in that, be 100 parts in the parts by weight sum of each component, it comprises following component: the described ester type compound of the described amphoteric surfactant of 40 parts, the described emulsifying agent of 15 parts, the described stabilizing agent of 1 part, the described solvent of 20 parts and 24 parts.
4. the application as described in claim 1 or 3, it is characterized in that, described amphoteric surfactant comprise in N-dodecyldimethylammonium hydroxide inner salt, 2-undecyl-N-acetate-N (2-ethoxy) imidazoline, cocoamidopropyl dimethylamine amine second diester and lauroyl amido CAB one or more.
5. the application as described in claim 1 or 3, it is characterized in that, described emulsifying agent comprise in isomery 13 carbon alcohol polyoxyethylene ether, isomery ten carbon alcohol polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, neopelex, Seconary Alkane Sulphonate Sodium, sodium sulfate of polyethenoxy ether of fatty alcohol and ethoxylated fatty-acid methyl ester sodium sulfonate one or more.
6. apply as claimed in claim 5, it is characterized in that, the EO number of described isomery 13 carbon alcohol polyoxyethylene ether is 9; And/or the EO number of described isomery ten carbon alcohol polyoxyethylene ether is 9; And/or described fatty alcohol-polyoxyethylene ether is carbon number is 12 ~ 14, EO number is the fatty alcohol-polyoxyethylene ether of 9, or carbon number be 16 ~ 18, EO number is the fatty alcohol-polyoxyethylene ether of 25.
7. the application as described in claim 1 or 3, is characterized in that, described stabilizing agent comprise in citric acid, natrium citricum, gluconic acid and gluconic acid sodium salt one or more; And/or described solvent comprises water; And/or, described ester type compound comprise in Ergol, diethylene glycol dibenzoate, triacetyl glycerine, polyoxyethylene 20 sorbitan trioleate and sorbitan trioleate one or more.
8. apply as claimed in claim 7, it is characterized in that, described solvent also comprise in ethanol, isopropyl alcohol, ethylene glycol monobutyl ether and ethylene glycol phenyl ether one or both; And/or described ester type compound is Ergol and diethylene glycol dibenzoate; And/or the EO number of described polyoxyethylene 20 sorbitan trioleate is 20.
9. apply as claimed in claim 8, it is characterized in that, the ratio of described Ergol and the mass fraction of diethylene glycol dibenzoate is 1:1; And/or described solvent is the mixture of water and ethanol.
10. apply as claimed in claim 9, it is characterized in that, in described mixture, the ratio of the mass fraction of water and ethanol is 1:1.
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CN201410427926.9A CN105369613A (en) | 2014-08-27 | 2014-08-27 | Application of polyester fabric treating agent |
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CN201410427926.9A CN105369613A (en) | 2014-08-27 | 2014-08-27 | Application of polyester fabric treating agent |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN109930376A (en) * | 2019-03-19 | 2019-06-25 | 浙江丝科院轻纺材料有限公司 | Multi-functional printing and dyeing additive intermediate of one kind and preparation method thereof |
CN113914119A (en) * | 2021-10-26 | 2022-01-11 | 浙江理工大学桐乡研究院有限公司 | Dyeing process of modified functional polyester/acrylic staple fiber at normal temperature and normal pressure |
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CN101092796A (en) * | 2007-06-26 | 2007-12-26 | 夏建明 | Auxiliary agent of formulation for dyeing Terylene |
CN102605656A (en) * | 2012-02-13 | 2012-07-25 | 杭州航民达美染整有限公司 | Staining method suitable for blended fabrics prepared from polyester fibers, viscose fibers and modified polyester fibers |
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2014
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Patent Citations (3)
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CN101092796A (en) * | 2007-06-26 | 2007-12-26 | 夏建明 | Auxiliary agent of formulation for dyeing Terylene |
CN102605656A (en) * | 2012-02-13 | 2012-07-25 | 杭州航民达美染整有限公司 | Staining method suitable for blended fabrics prepared from polyester fibers, viscose fibers and modified polyester fibers |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN109930376A (en) * | 2019-03-19 | 2019-06-25 | 浙江丝科院轻纺材料有限公司 | Multi-functional printing and dyeing additive intermediate of one kind and preparation method thereof |
CN113914119A (en) * | 2021-10-26 | 2022-01-11 | 浙江理工大学桐乡研究院有限公司 | Dyeing process of modified functional polyester/acrylic staple fiber at normal temperature and normal pressure |
CN113914119B (en) * | 2021-10-26 | 2023-11-28 | 浙江理工大学桐乡研究院有限公司 | Dyeing process for modified functional polyester/acrylic staple fibers at normal temperature and normal pressure |
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