CN103668973A - Soft antibacterial finishing agent special for textiles - Google Patents
Soft antibacterial finishing agent special for textiles Download PDFInfo
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- CN103668973A CN103668973A CN201210354278.XA CN201210354278A CN103668973A CN 103668973 A CN103668973 A CN 103668973A CN 201210354278 A CN201210354278 A CN 201210354278A CN 103668973 A CN103668973 A CN 103668973A
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Abstract
The invention relates to a soft antibacterial finishing agent special for textiles. The soft antibacterial finishing agent is mainly applied to the after-finishing process of artificial and natural fiber textiles, and also can be applied to softening soaking treatment in domestic daily washing. The soft antibacterial finishing agent has the characteristics of smoothness and softness, antibacterial and dust removal ability, anti-static ability, good biodegradability and no irritation to skin.
Description
technical fieldthe present invention relates to the special-purpose soft antibacterial finishing agent of a kind of textiles, its active ingredient is methyl diethanolamine Biester quarternary ammoniumsalt, polyoxyethylene nonylphenol ether, PEG400 bilaurate, shitosan, polyhexamethylene guanide, citric acid and polyethylene glycol, through special process, is prepared from.Be mainly used in artificial and postfinishing process Nature Fibre Textile product, make textiles there is soft, smooth, dustproof antibacterial, anlistatig feature; Also can be for the soft immersion treatment of normal washing of Family Day.
background technologyalong with universal, the synthetic fiber of washing machine and the increase of BLENDED FABRIC thereof, demand to fabric softener is growing, most of synthetic fiber thing and pure wool, the hardening gradually after cyclic washing of velveteen fabric, feel be coarse, it is uncomfortable to wear, and even produces electrostatic precipitation, phenomenon sparkles.In order to overcome these shortcomings, as far back as the 1950's, just developed clothing softener abroad.It is to give fiber with soft, level and smooth and anlistatig chemical substance, can be divided into family expenses softener used when fiber is manufactured the industrial softener that uses in process and home laundry purposes.In current state undergarment softener, use amount maximum is the two hydrogenated-tallow group dimethyl of cationic surfactant, although its result of use is better, also has some problems, such as biological degradability is poor, may cause the impact on environment.At Europe and north America region, two hydrogenated-tallow group dimethyl are eliminated substantially at present, in the softener formula of Dan China, also belong to base application composition.Along with the development of environmental protection chemical industry theory, we think that to be necessary to invent a kind of biological degradability good, and ambient influnence is little, the special-purpose soft finishing agent of the textiles of antimicrobial dust-proof.
summary of the inventionit is rationally composite that main points of the present invention are to select kinds of surface activating agent, antiseptic and finishing auxiliaries to carry out, the special-purpose soft antibacterial finishing agent of a kind of textiles forming through emulsion reaction.
The formula following (component and percentage by weight %) that the present invention selects: methyl diethanolamine Biester quarternary ammoniumsalt 2-5, polyoxyethylene nonylphenol ether 0.5-1.0, PEG400 bilaurate 1-2, shitosan 3-8, polyhexamethylene guanide 0.5-1.2, citric acid 0.5-1.5, polyethylene glycol 2-4, soft water adds to 100.
Methyl diethanolamine Biester quarternary ammoniumsalt is cationic surfactant, because fiber itself is with negative electrical charge, cationic surfactant can precipitate and be adsorbed on fiber efficiently, reduce accumulation of static electricity, improve interfibrous interaction, reduce interfibrous friction, make fiber more soft, flexible.Simultaneously because ester group structure is easy to be hydrolyzed into on-surface-active fragment, so methyl diethanolamine Biester quarternary ammoniumsalt more easily degrades, little to ambient influnence.
Polyoxyethylene nonylphenol ether is non-ionic surface active agent, has good compatibility with cationic surfactant, plays emulsifying agent and washing agent effect in formula, and selected softener and bactericide are had to certain solubilization.
PEG400 bilaurate is non-ionic surface active agent, is scattered in water, has good boundling, antistatic, soft, Lubricity, and Chang Zuowei antistatic additive is used, and also makes coupling agent, lubricant in textile industry.
Shitosan is the de-acetyl product of chitin, and its structure belongs to the side chain polysaccharide that glucose construction unit forms, and has good biologically active and bacteria resistance function.Think that at present its possible mechanism has three: one, due to the polycation of shitosan, be easy to the group effect of fungal cell's surface band negative electrical charge, thereby change mobility and the permeability of pathogen cell membrane; The 2nd, disturb copying and transcribing of DNA; The 3rd, the metabolism of blocking-up pathogen.
The antibacterial action of polyhexamethylene guanide is mainly by solubilizing lipids, changes the permeability of bacterial cell membrane, makes endobacillary metabolism generation obstacle and antibacterial.Antimicrobial spectrum is wider, all effective to Gram-positive and negative bacterium and mould, have colourless, odorless, to skin nonirritant, avirulence, non-corrosiveness, environmentally safe harmless, be the agent of current internationally recognized broad-spectrum high efficacy environment-friendly type antibiotic.
Citric acid dissolves shitosan on the one hand, on the other hand as antibacterial material crosslinking agent, helps softener and woven fabric strong bonded; Polyethylene glycol can improve the viscosity of this soft finishing agent as thickener, also has antistatic, lubricated function simultaneously.
Preparation technology of the present invention is:
(1) by proportioning, described component methyl diethanolamine Biester quarternary ammoniumsalt, polyoxyethylene nonylphenol ether, appropriate soft water are added in reactor and stirred;
(2) described component PEG400 bilaurate and polyethylene glycol are added in reactor and stirred, heat to 75 ℃, emulsification 30min;
(3) press proportioning by described component shitosan, polyhexamethylene guanide, citric acid, add reactor soft water to add to 100, mix;
(4) detect qualified after, packing is preserved.
The invention has the beneficial effects as follows: (1) gives well level and smooth, soft effect of fabric; (2) there is good antimicrobial dust-proof, antistatic property; (3) water-soluble strong, dispersive property is good; (4) biological degradability is good, and easily degraded, meets environmental requirement; (5) antiacid, alkali resistant, resistance to hard water; (7) be applicable to the natural fabrics such as the artificial fibres such as various terylene, polyamide fibre, polyvinyl chloride fibre and real silk, animal skin; (8) can be used in after-finishing of textile products technique, also can be used for the soft immersion treatment of the daily washing of family.
the specific embodimentbelow in conjunction with embodiment, the present invention is described in further detail:
According to following table institute column data (percentage by weight %) and affiliated step thereof, be configured:
Formula one:
Methyl diethanolamine Biester quarternary ammoniumsalt 3-5, polyoxyethylene nonylphenol ether 0.6-1.0, PEG400 bilaurate 1-2, shitosan 5-8, polyhexamethylene guanide 0.5-0.8, citric acid 0.9-1.5, polyethylene glycol 3-4, soft water adds to 100.
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Formula two:
Methyl diethanolamine Biester quarternary ammoniumsalt 2-5, polyoxyethylene nonylphenol ether 0.5-1.0, PEG400 bilaurate 1-2, shitosan 3-8, polyhexamethylene guanide 0.5-1.2, citric acid 0.5-1.5, polyethylene glycol 2-4, soft water adds to 100.
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Formula three:
Methyl diethanolamine Biester quarternary ammoniumsalt 2-4, polyoxyethylene nonylphenol ether 0.5-0.8, PEG400 bilaurate 1-2, shitosan 3-7, polyhexamethylene guanide 0.5-1.0, citric acid 0.5-1.2, polyethylene glycol 2-3, soft water adds to 100.
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Claims (2)
1. the special-purpose soft antibacterial finishing agent of a textiles, it is characterized in that thering is following formula (component and percentage by weight % thereof): methyl diethanolamine Biester quarternary ammoniumsalt 2-5, polyoxyethylene nonylphenol ether 0.5-1.0, PEG400 bilaurate 1-2, shitosan 3-8, polyhexamethylene guanide 0.5-1.2, citric acid 0.5-1.5, polyethylene glycol 2-4, soft water adds to 100.
2. the special-purpose soft antibacterial finishing agent of textiles according to claim 1, is characterized in that having following production technology:
(1) by proportioning, described component methyl diethanolamine Biester quarternary ammoniumsalt, polyoxyethylene nonylphenol ether, appropriate soft water are added in reactor and stirred; (2) described component PEG400 bilaurate and polyethylene glycol are added in reactor and stirred, heat to 75 ℃, emulsification 30min; (3) by proportioning, described component shitosan, polyhexamethylene guanide, citric acid are added to reactor, soft water adds to 100, mixes; (4) detect qualified after, packing is preserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354278.XA CN103668973A (en) | 2012-09-21 | 2012-09-21 | Soft antibacterial finishing agent special for textiles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210354278.XA CN103668973A (en) | 2012-09-21 | 2012-09-21 | Soft antibacterial finishing agent special for textiles |
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| CN103668973A true CN103668973A (en) | 2014-03-26 |
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| CN201210354278.XA Pending CN103668973A (en) | 2012-09-21 | 2012-09-21 | Soft antibacterial finishing agent special for textiles |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131461A (en) * | 2014-08-04 | 2014-11-05 | 尹磊 | Composition used in textile field and preparation method and use thereof |
| CN104499315A (en) * | 2014-11-27 | 2015-04-08 | 何庆堃 | Rabbit hair textile fabric wet dyeing and finishing auxiliary agent |
| CN105019236A (en) * | 2015-07-13 | 2015-11-04 | 江苏神涛环保科技有限公司 | Composite antibiotic finishing agent for textiles |
| CN105350281A (en) * | 2015-12-16 | 2016-02-24 | 常熟绣珀纤维有限公司 | Method for preparing ultrahigh molecular weight polyethylene fiber |
| CN105350333A (en) * | 2015-12-07 | 2016-02-24 | 常熟市永新印染有限公司 | Real silk fabric after finishing process |
| CN105421070A (en) * | 2015-11-19 | 2016-03-23 | 天津天狮生物发展有限公司 | Clothing care agent and preparing method thereof |
| CN105625032A (en) * | 2016-03-21 | 2016-06-01 | 卢洁 | Ultraviolet-proof polyester-cotton fabric and preparation method thereof |
| CN105670043A (en) * | 2016-03-21 | 2016-06-15 | 苏州越湖海绵复合厂 | Nanometer antibacterial insole material and method for preparing same |
| CN106049043A (en) * | 2016-06-23 | 2016-10-26 | 无锡市金五星针纺有限公司 | Fabric antibacterial finishing agent and preparation method thereof |
| CN106637961A (en) * | 2016-09-18 | 2017-05-10 | 盐城工学院 | Antibacterial silk broadcloth and production method thereof |
| CN107287905A (en) * | 2017-06-26 | 2017-10-24 | 苏州威尔德工贸有限公司 | A kind of silk fabric creasing anti-bacterial method for sorting |
| CN110656500A (en) * | 2019-09-23 | 2020-01-07 | 深圳天鼎新材料有限公司 | Non-silicon type hydrophilic softening agent and preparation method and application thereof |
| CN110952313A (en) * | 2019-12-12 | 2020-04-03 | 江阴市金茂特种纤维有限公司 | Multifunctional flame-retardant polyester fiber fabric and preparation method thereof |
| CN113062026A (en) * | 2021-03-22 | 2021-07-02 | 上海宝鸟服饰有限公司 | Antistatic suit fabric and production process thereof |
| CN115195223A (en) * | 2022-07-19 | 2022-10-18 | 内蒙古鄂尔多斯资源股份有限公司 | Pure cashmere flocculus fabric, preparation method thereof and garment |
-
2012
- 2012-09-21 CN CN201210354278.XA patent/CN103668973A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131461A (en) * | 2014-08-04 | 2014-11-05 | 尹磊 | Composition used in textile field and preparation method and use thereof |
| CN104131461B (en) * | 2014-08-04 | 2016-03-09 | 广东妮可儿服饰有限公司 | A kind of composition and method of making the same for field of textiles and purposes |
| CN104499315A (en) * | 2014-11-27 | 2015-04-08 | 何庆堃 | Rabbit hair textile fabric wet dyeing and finishing auxiliary agent |
| CN105019236A (en) * | 2015-07-13 | 2015-11-04 | 江苏神涛环保科技有限公司 | Composite antibiotic finishing agent for textiles |
| CN105421070A (en) * | 2015-11-19 | 2016-03-23 | 天津天狮生物发展有限公司 | Clothing care agent and preparing method thereof |
| CN105350333A (en) * | 2015-12-07 | 2016-02-24 | 常熟市永新印染有限公司 | Real silk fabric after finishing process |
| CN105350281A (en) * | 2015-12-16 | 2016-02-24 | 常熟绣珀纤维有限公司 | Method for preparing ultrahigh molecular weight polyethylene fiber |
| CN105670043A (en) * | 2016-03-21 | 2016-06-15 | 苏州越湖海绵复合厂 | Nanometer antibacterial insole material and method for preparing same |
| CN105625032A (en) * | 2016-03-21 | 2016-06-01 | 卢洁 | Ultraviolet-proof polyester-cotton fabric and preparation method thereof |
| CN106049043A (en) * | 2016-06-23 | 2016-10-26 | 无锡市金五星针纺有限公司 | Fabric antibacterial finishing agent and preparation method thereof |
| CN106637961A (en) * | 2016-09-18 | 2017-05-10 | 盐城工学院 | Antibacterial silk broadcloth and production method thereof |
| CN106637961B (en) * | 2016-09-18 | 2017-12-15 | 盐城工学院 | A kind of anti-bacteria real silk silk fabric and preparation method thereof |
| CN107287905A (en) * | 2017-06-26 | 2017-10-24 | 苏州威尔德工贸有限公司 | A kind of silk fabric creasing anti-bacterial method for sorting |
| CN110656500A (en) * | 2019-09-23 | 2020-01-07 | 深圳天鼎新材料有限公司 | Non-silicon type hydrophilic softening agent and preparation method and application thereof |
| CN110952313A (en) * | 2019-12-12 | 2020-04-03 | 江阴市金茂特种纤维有限公司 | Multifunctional flame-retardant polyester fiber fabric and preparation method thereof |
| CN113062026A (en) * | 2021-03-22 | 2021-07-02 | 上海宝鸟服饰有限公司 | Antistatic suit fabric and production process thereof |
| CN115195223A (en) * | 2022-07-19 | 2022-10-18 | 内蒙古鄂尔多斯资源股份有限公司 | Pure cashmere flocculus fabric, preparation method thereof and garment |
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Application publication date: 20140326 |