CN1296548C - Nano functional finishing agent for textile, preparation method and application - Google Patents
Nano functional finishing agent for textile, preparation method and application Download PDFInfo
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- CN1296548C CN1296548C CNB2004100173149A CN200410017314A CN1296548C CN 1296548 C CN1296548 C CN 1296548C CN B2004100173149 A CNB2004100173149 A CN B2004100173149A CN 200410017314 A CN200410017314 A CN 200410017314A CN 1296548 C CN1296548 C CN 1296548C
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Abstract
The present invention relates to a functional finishing agent for fabrics and a preparation method thereof and an application thereof. The nano-functional finishing agent for fabrics of the present invention is composed of silver surface finished nano-zinc oxide and an adjuvant, wherein the grain diameter of the silver surface finished nano-zinc oxide is from 1 to 300 nm, and the dosage accounts for 0.01% to 80%(W/W) of the total dosage of the finishing agent. The silver surface finished nano-zinc oxide functional finishing agent of the present invention has the advantages of favorable antibacterial property, no toxicity, tasteless, good heat resistance and environmental friendliness, and thus, the fabric finished by the functional finishing agent has an antibacterial function, antibacterial and deodorant functions, antibacterial and health care functions and other functions.
Description
Technical field
The present invention relates to the textile treatment technical field, be specifically related to a kind of fabric nano functional finishing agent and preparation method and application of argentiferous surface finish nano zinc oxide.
Background technology
Green consumption has promoted the development and the exploitation of green functional textiles.Because nano zine oxide, nano titanium oxide itself are nontoxic, environmentally friendly, institute thinks that developing the green functional textiles opens up a new way.
In the daily life, all kinds of textiless are the ground of the good survival and reproduction of microorganism, are the important propagating sources of disease, so the antibacterial research of textiles has extremely important meaning.Recently because antibacterial fabric is subjected to consumer's popular welcome; green consumption has become the loudest slogan of public consumption; the reinforcement of environmental protection consciousness simultaneously; people urgently wish to develop a kind of harmless, environment amenable antibacterial finishing agent, can be applied to antibiotic, the deodorization and the arrangement of textiles.
Early stage antiseptic substantially all belongs to organic series, as phenolic compound (comprising phenol, chlorinated phenol and derivative thereof), organo-metallic compound, organo-tin compound etc., it is held jointly a little is that sterilizing power is very strong, but has stronger toxicity, being determined through zoopery as pentachlorophenol (PCP) is a kind of toxic chemical, teratogenesis, carcinogenic are arranged, thus be not suitable on textiles, using, but still have application at present.
Over past ten years, the development field of antiseptic is more and more wide, and in order to break through the defective of traditional antiseptic, the expert of many countries turns one's attention to the substitute of organic antibacterial agent---inorganic antiseptic one after another.Common inorganic antiseptic series comprises at present: ceramic-like, zeolite, copper powder etc., for organic series, incomparable advantages such as inorganic antiseptic has security performance height, has a broad antifungal spectrum, effect is lasting, institute's expense is few, therefore the research in this field is more and more in recent years.
The prepared product of inorganic antiseptic does not have toxicity and anti-microbial property good.Especially nanometer scale ceramics powder because of it has antibiotic deodorization, uvioresistant, superly multinomial premium properties such as moulds, has obtained some application at household electrical appliances industry, cosmetic industry at present.But being handled textiles research at home as anti-mattress finishing agent, it still is in the starting stage, and the formal throwing in end people use, the application of anti-microbial property on textiles of therefore researching and developing the nanometer scale ceramics powder has high economic benefit and social benefit.
Nano Silver and nano zine oxide all have good anti-microbial property, and its sterilization mechanism is respectively that anion and the stripping metal sterilization mechanism that produces sterilization induced in optical excitation, and both can complement one another.Silver surface decorated nanometer zinc oxide, its Nano Silver only becomes Gradient distribution at nano oxidized zinc surface, and a spot of silver just has good antibiotic property, thereby greatly reduces the cost of Nano Silver.In antibacterial textile deodorization, radiation proof, the application of functional plastics, rubber, cosmetics and air filting material aspect does not have report so far with silver surface decorated nanometer zinc oxide.
Summary of the invention
Technical problem to be solved by this invention is to utilize the anti-microbial property of silver surface decorated nanometer zinc oxide, provides a kind of harmless, environmentally friendly, can substitute the fabric nano functional finishing agent of organic synthesis antiseptic.
Fabric nano functional finishing agent disclosed by the invention is made up of silver surface decorated nanometer zinc oxide and assistant, and described silver surface decorated nanometer zinc oxide particle diameter is 1-300nm, and consumption is 0.01%～80% (W/W) of finishing agent total amount.
Wherein said assistant is selected from one or more in dispersant, softener, adhesive, catalyst, crosslinking agent and the solvent.
Dispersant of the present invention is selected from surfactant, comprises polyacrylic acid, Sodium Polyacrylate, ammonium polyacrylate, polyacrylic acid potassium, sapn, tween and peregal etc., and consumption is 0.5%～50% of a finishing agent total amount; Preferred 1%～20%, the best is 3%～10% (W/W).
Described softener is selected from organosilicon or modified organic silicon class, for example amido organosilicon, two amido organosilicon, ring amido organosilicon, hydrophilic organic silicon, epoxy radicals organosilicon, carboxymethyl organosilicon, polyethers organosilicon etc., nonionic softener and anionic softener.Consumption is 0.5%～75% of a finishing agent total amount; Preferred 5%～50%, the best is 20%～30% (W/W).
Adhesive is selected from the macromolecule resin and the emulsion of the crosslinked film forming of energy of anion or nonionic; As polyacrylate, polyurethane, silicone etc., consumption is 0%～45% of a finishing agent total amount; Preferred 5%～50%, the best is 20%～30% (W/W).
Crosslinking agent is selected from polybasic carboxylic acid and comprises butane tetracid, citric acid, tartaric acid, citric acid, oxalic acid or poly acrylic acid etc., and consumption is 0%～18% (W/W) of finishing agent total amount.
Catalyst is selected from magnesium chloride, magnesium nitrate, sodium hypophosphite or phosphate, and consumption is 0%～26% (W/W) of finishing agent total amount.
Solvent is selected from water, and consumption is 0%～92% (W/W) of finishing agent total amount.
Preferred 5～the 100nm of silver surface decorated nanometer zinc oxide particle diameter that the present invention adopts; The best is 10～60nm.
Another technical problem to be solved by this invention is to disclose the preparation method of above-mentioned fabric nano functional finishing agent.
The preparation of fabric nano functional finishing agent of the present invention comprises the following steps:
By formula ratio silver surface decorated nanometer zinc oxide under agitation is scattered in the solution of dispersant, stirs into mobile colloid, add other assistants thereafter, mix promptly.
A technical problem more to be solved by this invention is to provide above-mentioned nano functional finishing agent to have application in antibiotic, deodorization, health care and the skin-protecting function textiles in preparation.
The functional finishing agent of argentiferous surface finish nano zinc oxide of the present invention can by soak-roll-dry by the fire, soak-roll-baking-roasting or immersion and spraying coating process be fixed on the various textiless, makes that its production is antibiotic, antibacterial deodourizing, antibiotic health care or antibiotic skin-care function.Various textiles of the present invention comprises cotton, fiber crops, silk, hair, chemical fibre and their blend fibre or textiles, as towel, handkerchief, bedding, underwear, coat, socks product, shoe fabric, drapery, air filting material or the like, the use amount of nano functional finishing agent is 0.2%～30% of a relative fabric heavy (owf).
After adopting the functional finishing agent processing textiles of argentiferous surface finish nano zinc oxide of the present invention, it is antibiotic, the effect of deodorization is as follows:
The COTTON FABRIC antibiotic property situation of change of the nano zine oxide arrangement before and after table 1 modified by silver
| Antibiotic property finishing agent kind | Radius (cm) to colibacillary inhibition zone | Radius (cm) to the inhibition zone of staphylococcus aureus | ||
| Illumination | Unglazed photograph | Illumination | Unglazed photograph | |
| Common zinc oxide (＞200nm) | 0.20 | 0.25 | 0.35 | 0.30 |
| Nano zine oxide (50-60nm) | 0.43 | 0.38 | 0.50 | 0.40 |
| Modified by silver nano zine oxide (50-60nm) | 0.62 | 0.60 | 0.75 | 0.72 |
The COTTON FABRIC antibiotic property situation of change post figure of the nano zine oxide arrangement before and after the modified by silver sees Fig. 1.By column diagram as can be known, the antibiotic property of nano zine oxide finish fabric is all than strong many of non-nano zinc oxide before and after the modified by silver, and the antibiotic property of modified by silver nano zine oxide finish fabric is more outstanding.On the other hand, have under the illumination condition their antibiotic property all strong according to the antibiotic property under the condition, but the antibiotic property by the finish fabric after the silver-colored modification tend to become weak to the dependence of light than unglazed.This anti-microbial property that has proved absolutely modified by silver nano zine oxide finishing agent and finish fabric thereof is more excellent.
The invention will be further described below in conjunction with embodiment.
Description of drawings
The COTTON FABRIC antibiotic property situation of change post figure of the nano zine oxide arrangement before and after Fig. 1 modified by silver
Wherein: 1 is Escherichia coli illumination, and 2 is the unglazed photographs of Escherichia coli, and 3 is staphylococcus aureus illumination, and 4 is the unglazed photograph of staphylococcus aureus.
For common zinc oxide (＞200nm),
Be nano zine oxide (50-60nm),
Be modified by silver nano zine oxide (50-60nm).
The specific embodiment
Embodiment 1
Prescription: silver surface decorated nanometer zinc oxide, particle diameter is 20～30nm, consumption 5%; Oligomeric acrylic acid sodium, viscosity 5Pa.S, consumption 6%; Two amido silicon oils, ammonia value 0.3, consumption 20%; Water, consumption 69%.
Preparation technology: earlier oligomeric acrylic acid sodium is dissolved in 20 parts of water, under agitation adds silver surface decorated nanometer Zinc oxide powder, add two amido silicon oils thereafter, stir promptly.
Use:
Test fabric: stamp cotton towel; Nano functional finishing agent consumption 5% (owf).
Stamp cotton towel → two soak two and roll (liquid carrying rate 100%) → hot-air seasoning (90 ℃～100 ℃ of temperature) → cutting → sewing → packing → product.
Embodiment 2
Prescription: silver surface decorated nanometer zinc oxide, particle diameter is 10～20nm, consumption 3%; Ammonium polyacrylate, consumption 5%; Hydrophilic organic silicon oil, consumption 18%; Palyacrylate binder, consumption 20%; Water, consumption 54%.
Preparation technology: earlier ammonium polyacrylate is dissolved in 20 parts of water, under agitation adds the nano zine oxide powder, add hydrophilic organic silicon oil and palyacrylate binder thereafter, the back that stirs adds remaining water, grinds twice promptly with colloid mill.
Technique for applying: the test fabric, 21s * 21s 60 * 5836 " textile plain cloth; Nano functional finishing agent consumption 3.5% (owf).
Bleaching textile plain cloth → two soaks two and rolls (30 ℃, liquid carrying rate 80%～85%) → oven dry (85 ℃～105 ℃) → bake (150 ℃～190 ℃) → check → packing → product.
Embodiment 3
Prescription: silver surface decorated nanometer zinc oxide, particle diameter is 40～50nm, consumption 3%; Arlacel-80, consumption 3%; Tween-80, consumption 2%; Paregal O-15, consumption 1.5%; Polyurethane binder, consumption 20%; Water, consumption 69%.
Preparation technology: earlier Arlacel-80, Tween-80, paregal O-15 are dissolved in 30 parts of water, under agitation add silver surface decorated nanometer Zinc oxide powder, grind twice with colloid mill, thereafter add polyurethane binder, the back that stirs adds remaining water, grinds twice with colloid mill, filter, promptly.
Technique for applying: test fabric, terylen cotton knitting cloth; Nano functional finishing agent consumption 8% (owf).
Terylen cotton knitting cloth → immersion (20 ℃～60 ℃, 0.5～2 hour) → centrifuge dewatering (make the band liquid measure be cloth heavy 80%～100%) → hot-air seasoning (85 ℃～110 ℃) → bake (150 ℃～180 ℃) → check → packing → product.
Embodiment 4
Prescription: silver surface decorated nanometer zinc oxide, particle diameter is 60～80nm, consumption 10%; Arlacel-80, consumption 3%; Tween-80, consumption 3%; Dispersing agent NNO, consumption 2.5%; Polyether modified silicone, consumption 20%; The nonionic flexible sheet, 10%; Water, consumption 68.5%.
Preparation technology: earlier Arlacel-80, Tween-80, dispersing agent NNO, nonionic flexible sheet are dissolved in 28 parts of water, under agitation add silver surface decorated nanometer Zinc oxide powder, grind twice with colloid mill, thereafter add polyether modified silicone, the remaining water of back adding stirs, grind twice with colloid mill, filter, promptly.
Technique for applying: test fabric, slubbing hair; Nano functional finishing agent consumption 6.5% (owf).
Slubbing hair → one soaks one and rolls (30 ℃～40 ℃) → hot-air seasoning (95 ℃～110 ℃) → check → packing → product.
Embodiment 5
Prescription: silver surface decorated nanometer zinc oxide, particle diameter is 40～60nm, consumption 25%; Sodium Polyacrylate, consumption 21%; Hydroxy silicone emulsion, consumption 3%; BTCA, consumption 8%; Sodium hypophosphite, consumption 6%; Water, consumption 37%.
Preparation technology: earlier that Sodium Polyacrylate is soluble in water, under agitation add silver surface decorated nanometer Zinc oxide powder, grind twice with colloid mill, add the hydroxy silicone emulsion silicone thereafter, the back that stirs grinds twice with colloid mill, filters, and is the A component; BTCA, sodium hypophosphite are the B component; Packing promptly respectively.
Technique for applying: test fabric, textile bunting; Nano functional finishing agent consumption 10% (owf).
(1) the A component is pressed fabric and weigh 10%, the B component weighs 3.5% working solution of making soluble in water by fabric; (2) textile bunting → spraying or blade coating (40 ℃～45 ℃) → oven dry (95 ℃～110 ℃) → bake (150 ℃～180 ℃) → check → packing → product.
Claims (9)
1, a kind of fabric nano functional finishing agent is characterized in that this finishing agent is made up of silver surface decorated nanometer zinc oxide and assistant.
2, fabric nano functional finishing agent according to claim 1 is characterized in that wherein said silver surface decorated nanometer zinc oxide particle diameter is 5-100nm, and consumption is 0.01～80% of a finishing agent gross weight.
3, fabric nano functional finishing agent according to claim 1 is characterized in that wherein said assistant is selected from one or more in dispersant, softener, adhesive, catalyst, crosslinking agent and the solvent.
4, fabric nano functional finishing agent according to claim 3, it is characterized in that wherein said dispersant is selected from polyacrylic acid, Sodium Polyacrylate, ammonium polyacrylate, polyacrylic acid potassium, sapn, tween and peregal, consumption is 0.5～50% of a finishing agent gross weight;
Softener is selected from amido organosilicon, two amido organosilicon, ring amido organosilicon, hydrophilic organic silicon, epoxy radicals organosilicon, carboxymethyl organosilicon, polyethers organosilicon, nonionic softener and anionic softener, and consumption is 0.5～75% of a finishing agent gross weight;
Adhesive is selected from the macromolecule resin and the emulsion of the crosslinked film forming of energy of anion or nonionic, and consumption is 0～45% of a finishing agent gross weight;
Crosslinking agent is selected from butane tetracid, citric acid, tartaric acid, citric acid, oxalic acid and poly acrylic acid, and consumption is 0～18% of a finishing agent gross weight;
Catalyst is selected from magnesium chloride, magnesium nitrate, sodium hypophosphite and phosphate, and consumption is 0～26% of a finishing agent gross weight;
Solvent is selected from water, and consumption is 0～92% of a finishing agent gross weight.
5, fabric nano functional finishing agent according to claim 1 and 2 is characterized in that wherein said silver surface decorated nanometer zinc oxide particle diameter is 10～60nm.
6, fabric nano functional finishing agent according to claim 3 is characterized in that the percentage that wherein said each assistant consumption accounts for the finishing agent gross weight is: dispersant 1～20%, softener 5～50%, adhesive 5～50%.
7, the preparation method of the described fabric nano functional finishing agent of claim 1 is characterized in that this method comprises the following steps:
By formula ratio silver surface decorated nanometer zinc oxide under agitation is scattered in the solution of dispersant, stirs into mobile colloid, add other assistants thereafter, mix promptly.
8, the described fabric nano functional finishing agent of claim 1 has application in antibiotic, deodorization, health care and the skin-protecting function textiles in preparation.
9, the application of described according to Claim 8 fabric nano functional finishing agent, the use amount that it is characterized in that wherein said finishing agent be relative fabric heavy 0.2～30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100173149A CN1296548C (en) | 2004-03-30 | 2004-03-30 | Nano functional finishing agent for textile, preparation method and application |
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| CNB2004100173149A CN1296548C (en) | 2004-03-30 | 2004-03-30 | Nano functional finishing agent for textile, preparation method and application |
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| CN1563553A CN1563553A (en) | 2005-01-12 |
| CN1296548C true CN1296548C (en) | 2007-01-24 |
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| CNB2004100173149A Expired - Fee Related CN1296548C (en) | 2004-03-30 | 2004-03-30 | Nano functional finishing agent for textile, preparation method and application |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191263B (en) * | 2006-12-01 | 2012-02-15 | 华楙生化科技股份有限公司 | Method for manufacturing anti-bacterial bamboo charcoal fiber yarn |
| CN101469511B (en) * | 2007-12-25 | 2012-07-04 | 东丽纤维研究所（中国）有限公司 | Superabsorbent soft antibacterial textile |
| CN105192967A (en) * | 2015-10-28 | 2015-12-30 | 江苏云蝠服饰股份有限公司 | Waterproof, light reflective, antibacterial, odor-resistant, anti-radiation, anti-static and fireproof fabric |
| CN105220462A (en) * | 2015-10-30 | 2016-01-06 | 朱忠良 | A kind of textile nano function finishing agent and its preparation method and application |
| CN115928439B (en) * | 2022-12-23 | 2023-10-10 | 江苏悦孚油品有限公司 | Multifunctional textile auxiliary and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100403A (en) * | 1992-09-22 | 1994-04-12 | Hakusui Chem Ind Ltd | Antimicrobial and mildewproofing composition |
| JP2002179514A (en) * | 2000-12-11 | 2002-06-26 | Nisshin Steel Co Ltd | Antifungal agent, method of producing the same and antifungal resin composition |
| CN1387763A (en) * | 2002-06-12 | 2003-01-01 | 骆天荣 | Composite nano germicide and its prepn |
| CN1470172A (en) * | 2003-06-16 | 2004-01-28 | 上海维来新材料科技有限公司 | Light-stable inorganic powder silver-carried long-effective anti-bacterial powder and its preparation method |
-
2004
- 2004-03-30 CN CNB2004100173149A patent/CN1296548C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100403A (en) * | 1992-09-22 | 1994-04-12 | Hakusui Chem Ind Ltd | Antimicrobial and mildewproofing composition |
| JP2002179514A (en) * | 2000-12-11 | 2002-06-26 | Nisshin Steel Co Ltd | Antifungal agent, method of producing the same and antifungal resin composition |
| CN1387763A (en) * | 2002-06-12 | 2003-01-01 | 骆天荣 | Composite nano germicide and its prepn |
| CN1470172A (en) * | 2003-06-16 | 2004-01-28 | 上海维来新材料科技有限公司 | Light-stable inorganic powder silver-carried long-effective anti-bacterial powder and its preparation method |
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| CN1563553A (en) | 2005-01-12 |
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Owner name: DONGHUA UNIV.; DESANG SHANGHAI FINE CHEMICAL CO. Free format text: FORMER OWNER: DONGHUA UNIV. Effective date: 20081031 |
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Effective date of registration: 20081031 Address after: Shanghai, West Yan'an Road, Changning District No. 1882: 200051 Co-patentee after: Shanghai Desang Fine Chemical Industry Co., Ltd. Patentee after: Donghua University Address before: Shanghai, West Yan'an Road, Changning District No. 1882: 200051 Patentee before: Donghua University |
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