CN104389181B - Anti-antibacterial finishing agent of nanometer silver three and preparation method thereof - Google Patents
Anti-antibacterial finishing agent of nanometer silver three and preparation method thereof Download PDFInfo
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- CN104389181B CN104389181B CN201410606498.6A CN201410606498A CN104389181B CN 104389181 B CN104389181 B CN 104389181B CN 201410606498 A CN201410606498 A CN 201410606498A CN 104389181 B CN104389181 B CN 104389181B
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- colloidal sol
- antibacterial finishing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/11—Oleophobic properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of anti-antibacterial finishing agent of nanometer silver three and preparation method thereof, it is made up of the nanometer silver antimicrobial colloidal sol being coated with modified starch, three-proof finishing agent HS1100, antibacterial finishing agent ATB9800, antibacterial finishing agent TPM9007, each components by weight: for nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.1 ~ 0.4:5 ~ 9:2 ~ 5:2 ~ 4. Present invention natural degradable macromolecule starch cooks protective agent and dispersant, and adopts simple solution phase chemical reduction to prepare the nano silver colloidal sol of starch cladding, and technique is simple, environmental protection, and good dispersion is not easily reunited. The obtained anti-antibacterial finishing agent of nanometer silver three can be used for one-bath finishing, arranges relative to a point bath, and technique is simple, easy to operate.
Description
Technical field
The preparation method that the present invention relates to a kind of anti-antibacterial finishing agent of nanometer silver three.
Background technology
Raising along with people's quality of life, the textile of simple function increasingly can not meet the demand of people, in some special occasions, there is more requirement (such as, waterproof and oilproof is antifouling, uvioresistant, antistatic, anti-microbial property etc.), this development allowing for multifunctional textile product increasingly obtains the concern of people. Current three anti-antibiotic finishes are generally adopted three and prevent that antibacterial point of bath arranges, i.e. first three anti-rear antibiotic finishes or first antibacterial rear three-prevention finishing. This finishing technique long flow path, complexity and three anti-and antibacterial effect is undesirable. And three anti-antibacterial one-bath finishing technological processes are short, three anti-good anti-bacterial effect, but three anti-antibacterial one-bath finishing composite assistant poor stabilities, nano material is easily reunited, and therefore, one of one-bath finishing key is the preparations of three anti-antibacterial one-bath finishing agent.
Nanometer silver is because of small-size effect, quantum effect and has great specific surface area, as a kind of novel antibacterial material, increasingly receives the concern of people. It has efficiency height, safety is good, scope of restraining fungi is wide, be not likely to produce Drug resistance and the advantage such as heat-resist, has wide application space in industry, medical science etc. The preparation method of nanometer silver is varied, has ultrasonic assistant reducing process, electrochemical process, liquid phase reduction, light inducible etc. Wherein, the technique of liquid phase reduction is relatively simple, low for equipment requirements, and environmental requirement is also not very high, it is easier to operation, it is easy to batch production, is one of current method having use value most. But currently also there is certain problem in nanometer silver: dispersibility, stablize relatively poor, it is easy to reunite.
Summary of the invention
It is an object of the invention to provide a kind of technique simple, anti-antibacterial finishing agent of nanometer silver three of good stability and preparation method thereof.
The technical solution of the present invention is:
A kind of anti-antibacterial finishing agent of nanometer silver three, it is characterized in that: be made up of the nanometer silver antimicrobial colloidal sol being coated with modified starch, three-proof finishing agent HS1100, antibacterial finishing agent ATB9800, antibacterial finishing agent TPM9007, each constituent mass percentage is: nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.1��0.4%:5��9%:2��5%:2��4%.
The preparation method of the nanometer silver antimicrobial colloidal sol of described modified starch cladding:
(1) silver nitrate solution and the sodium citrate solution that concentration is 1% of preparing 0.05mol/L are standby;
(2) being added in there-necked flask by 50��100ml water, be subsequently adding 0.25��0.5g modified starch, open heat collecting type constant-temperature heating magnetic stirring apparatus, put into by above there-necked flask, stirring is warming up to 95 DEG C, and about 30min makes starch gelatinization;
(3) cooling the temperature to 60��70 DEG C, the silver nitrate solution that dropping 10��20ml prepares is to there-necked flask, and continuous stirring reacts 10min;
(4) dripping 2��5ml sodium citrate solution prepared with the speed of 1/S, stirring makes it fully react;
(5) question response system color no longer changes, and namely after reaction fully, is taken out by prepared colloidal sol, natural cooling from reaction flask.
A kind of preparation method of the anti-antibacterial finishing agent of nanometer silver three, it is characterized in that: first HS1100 three-proof finishing agent is placed in the there-necked flask with stirring, be then gradually added into the nanometer silver antimicrobial colloidal sol of modified starch cladding, ATB9800 antibacterial finishing agent, TPM9007 antibacterial finishing agent; Then stirring is added water at normal temperatures and pressures until uniformly. (above HS1100, ATB9800, TPM9007 provide by Shanghai He Te chemical industry).
Compared with present technology, advantages of the present invention is as follows:
Cooking protective agent and dispersant with natural degradable macromolecule starch, and adopt simple solution phase chemical reduction to prepare the nano silver colloidal sol of starch cladding, technique is simple, environmental protection, and good dispersion is not easily reunited. Not by chemically composited, but three anti-auxiliary agents and several Antibacterial accessory ingredient are carried out composite, optimize each component ratio, to reach better three anti-and antibacterial Multifunctional effect. The obtained anti-antibacterial finishing agent of nanometer silver three can be used for one-bath finishing, arranges relative to a point bath, and technique is simple, easy to operate.
Table:
1, nanometer silver concentration 0.05%, HS1100 concentration is 2%, and ATB9800 concentration is 1%, and when TPM9007 concentration is 2%, antibiotic rate reaches 75%, refuses water contact angle and reaches 110 degree, refuses oil class 6 level.
2, nanometer silver concentration 0.2%, HS1100 concentration is 6%, and ATB9800 concentration is 3%, and when TPM9007 concentration is 4%, antibiotic rate reaches 98%, refuses water contact angle and reaches 132 degree, refuses wet goods level 7 grades.
3, nanometer silver concentration 0.6%, HS1100 concentration is 10%, and ATB9800 concentration is 5%, and when TPM9007 concentration is 6%, antibiotic rate reaches 98%, refuses water contact angle and reaches 133 degree, refuses wet goods level 8 grades.
4, being used alone nanometer silver 0.2%, antibiotic rate 65%, without three anti-effects.
5, it is used alone HS11006%, refuses water contact angle and reach 128 degree, refuse wet goods level 7 grades, without antibiotic property.
6, being used alone ATP98003%, antibiotic rate 85%, without three anti-effects.
7, being used alone TPM97004%, antibiotic rate 88%, without three anti-effects.
Detailed description of the invention:
Be will assist in by following embodiment and understand the present invention, but be not limiting as present disclosure.
Embodiment 1:
Prepared by the nanometer silver of first step modified starch cladding, method is as follows:
(1) silver nitrate solution and the sodium citrate solution that concentration is 1% of preparing 0.05mol/L are standby;
(2) being added in there-necked flask by 50ml water, be subsequently adding 0.25g modified starch, open heat collecting type constant-temperature heating magnetic stirring apparatus, put into by above there-necked flask, stirring is warming up to 95 DEG C, and about 30min makes starch gelatinization;
(3) cooling the temperature to 70 DEG C, the silver nitrate solution that dropping 10ml prepares is to there-necked flask, and continuous stirring reacts 10min;
(4) dripping the 2ml sodium citrate solution prepared with the speed of 1/S, stirring makes it fully react;
(5) question response system color no longer changes, and namely after reaction fully, is taken out by prepared colloidal sol, natural cooling from reaction flask.
Second step is according to each constituent optimization result, preparation of nano silver three anti-antibacterial finishing agents, specific as follows: (1) is according to nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.2:6:3:2, weigh nano silver colloidal sol 2g, HS1100 three-proof finishing agent 60g, ATB9800 antibacterial finishing agent 30g, TPM9007 antibacterial finishing agent 20g (total liquid weight 1000g)
(2) first 60gHS1100 three-proof finishing agent is placed in the there-necked flask with stirring, be then gradually added into the nano silver colloidal sol of 2g, the ATB9800 antibacterial finishing agent of 30g, the TPM9007 antibacterial finishing agent of 20g, add water to total liquid weight 1000g.
(3) composite three good anti-antibacterial are stirred 10min at normal temperatures and pressures until uniformly.
Embodiment 2:
Prepared by the nanometer silver of first step modified starch cladding, its preparation process, technique and embodiment 1 are identical.
Second step is according to each constituent optimization result, preparation of nano silver three anti-antibacterial finishing agents, specific as follows: (1) is according to nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.3:7:2:3, weigh nano silver colloidal sol 3g, HS1100 three-proof finishing agent 70g, ATB9800 antibacterial finishing agent 20g, TPM9007 antibacterial finishing agent 30g (total liquid weight 1000g)
(2) first 70gHS1100 three-proof finishing agent is placed in the there-necked flask with stirring, be then gradually added into the nano silver colloidal sol of 3g, the ATB9800 antibacterial finishing agent of 20g, the TPM9007 antibacterial finishing agent of 30g, add water to total liquid weight 1000g.
(3) composite three good anti-antibacterial are stirred 10min at normal temperatures and pressures until uniformly.
Embodiment 3:
Prepared by the nanometer silver of first step modified starch cladding, its preparation process, technique and embodiment 1 are identical.
Second step is according to each constituent optimization result, preparation of nano silver three anti-antibacterial finishing agents, specific as follows: (1) is according to nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.4:8:3:3, weigh nano silver colloidal sol 4g, HS1100 three-proof finishing agent 80g, ATB9800 antibacterial finishing agent 30g, TPM9007 antibacterial finishing agent 30g (total liquid weight 1000g)
(2) first 80gHS1100 three-proof finishing agent is placed in the there-necked flask with stirring, be then gradually added into the nano silver colloidal sol of 4g, the ATB9800 antibacterial finishing agent of 30g, the TPM9007 antibacterial finishing agent of 30g, add water to total liquid weight 1000g.
(3) composite three good anti-antibacterial are stirred 10min at normal temperatures and pressures until uniformly.
Claims (2)
1. the anti-antibacterial finishing agent of nanometer silver three, it is characterized in that: be made up of the nanometer silver antimicrobial colloidal sol being coated with modified starch, three-proof finishing agent HS1100, antibacterial finishing agent ATB9800, antibacterial finishing agent TPM9007, each constituent mass percentage is: nano silver colloidal sol: HS1100:ATB9800:TPM9007=0.1��0.4%:5��9%:2��5%:2��4%.
2. the anti-antibacterial finishing agent of nanometer silver three according to claim 1, is characterized in that: the preparation method of the nanometer silver antimicrobial colloidal sol of described modified starch cladding:
(1) silver nitrate solution and the sodium citrate solution that concentration is 1% of preparing 0.05mol/L are standby;
(2) being added in there-necked flask by 50��100ml water, be subsequently adding 0.25��0.5g modified starch, open heat collecting type constant-temperature heating magnetic stirring apparatus, put into by above there-necked flask, stirring is warming up to 95 DEG C, and 30min makes starch gelatinization;
(3) cooling the temperature to 60��70 DEG C, the silver nitrate solution that dropping 10��20ml prepares is to there-necked flask, and continuous stirring reacts 10min;
(4) dripping 2��5ml sodium citrate solution prepared with the speed of 1/s, stirring makes it fully react;
(5) question response system color no longer changes, and namely after reaction fully, is taken out by prepared colloidal sol, natural cooling from reaction flask.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510964680.3A CN105568696B (en) | 2014-10-31 | 2014-10-31 | The preparation method of nano silver three-protection anti-microbial finishing agent |
| CN201410606498.6A CN104389181B (en) | 2014-10-31 | 2014-10-31 | Anti-antibacterial finishing agent of nanometer silver three and preparation method thereof |
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| CN201410606498.6A CN104389181B (en) | 2014-10-31 | 2014-10-31 | Anti-antibacterial finishing agent of nanometer silver three and preparation method thereof |
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| CN104389181B true CN104389181B (en) | 2016-06-08 |
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| CN201510964680.3A Active CN105568696B (en) | 2014-10-31 | 2014-10-31 | The preparation method of nano silver three-protection anti-microbial finishing agent |
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| CN106049061A (en) * | 2016-05-24 | 2016-10-26 | 罗莱生活科技股份有限公司 | Kitchen textile and production method thereof |
| CN115368644B (en) * | 2022-08-11 | 2024-02-06 | 桂林理工大学 | High-performance multifunctional sodium alginate-based composite material and preparation method thereof |
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| CN101731272A (en) * | 2009-12-24 | 2010-06-16 | 中国人民解放军军事医学科学院基础医学研究所 | Method for preparing antibacterial nanometer silver colloid |
| CN101941075A (en) * | 2009-07-03 | 2011-01-12 | 北京印刷学院 | Synthetic method of antibacterial agent containing nano-silver |
| CN102552963A (en) * | 2011-11-21 | 2012-07-11 | 北京科技大学 | Preparation method of starch/nano-silver antibacterial composite film |
| CN102585145A (en) * | 2012-02-21 | 2012-07-18 | 黑龙江泰纳科技发展有限责任公司 | Three-protection anti-microbial finishing agent and preparation method thereof |
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| CN102212911B (en) * | 2010-04-06 | 2013-07-03 | 北京雪莲羊绒股份有限公司 | Germanium-containing cashmere knitted underwear and making method thereof |
| CN102505251A (en) * | 2011-09-22 | 2012-06-20 | 东华大学 | Breathable pure cotton yarn-dyed fabric and method of producing same |
| CN103478940A (en) * | 2013-05-13 | 2014-01-01 | 盐城纺织职业技术学院 | Production method of water-proof, oil-resistant and flame-retardant children's clothing fabric |
| CN103409959B (en) * | 2013-08-29 | 2015-08-12 | 华纺股份有限公司 | A kind of method of Tencel elastic force BLENDED FABRIC three-prevention finishing |
| CN103485187A (en) * | 2013-09-16 | 2014-01-01 | 苏州志向纺织科研股份有限公司 | Finishing process for self-cleaning anti-bacterial and odor-resistant multifunctional dacron fabric |
| CN103924411B (en) * | 2014-04-16 | 2015-11-18 | 苏州棠华纳米科技有限公司 | The environment-friendly type processing technology of the ultra-thin anti-chiseling down chemical fiber plus material of a kind of high glaze |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941075A (en) * | 2009-07-03 | 2011-01-12 | 北京印刷学院 | Synthetic method of antibacterial agent containing nano-silver |
| CN101731272A (en) * | 2009-12-24 | 2010-06-16 | 中国人民解放军军事医学科学院基础医学研究所 | Method for preparing antibacterial nanometer silver colloid |
| CN102552963A (en) * | 2011-11-21 | 2012-07-11 | 北京科技大学 | Preparation method of starch/nano-silver antibacterial composite film |
| CN102585145A (en) * | 2012-02-21 | 2012-07-18 | 黑龙江泰纳科技发展有限责任公司 | Three-protection anti-microbial finishing agent and preparation method thereof |
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| CN105568696B (en) | 2018-05-04 |
| CN105568696A (en) | 2016-05-11 |
| CN104389181A (en) | 2015-03-04 |
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