CN101077077A - Nano-siller antibiotic composition - Google Patents
Nano-siller antibiotic composition Download PDFInfo
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- CN101077077A CN101077077A CN 200710023843 CN200710023843A CN101077077A CN 101077077 A CN101077077 A CN 101077077A CN 200710023843 CN200710023843 CN 200710023843 CN 200710023843 A CN200710023843 A CN 200710023843A CN 101077077 A CN101077077 A CN 101077077A
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- nanometer silver
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Abstract
The nanometer silver antiseptic mixture consists of nanometer silver solution, water emulsion type polyurethane resin PU-50, Nivelon, penetrant m-1038C and water mixed together. The nanometer silver antiseptic mixture is prepared into spraying agent sprayed to the surface of object, and may be adhered firmly to maintain the nanometer silver ion for long term and result in lasting sterilizing effect. It may be used for car, bus, hotel, hospital, household, etc.
Description
Technical field
The invention belongs to a kind of nanometer silver antimicrobial preparation, specifically is a kind of antibiotic mixture that contains Nano silver solution.
Background technology
The particle diameter of nano-Ag particles is that Nano Silver has bactericidal action between the 1-100 nanometer.Nano silver particles can continuously discharge silver ion, and silver ion suppresses the breeding of bacterium by following three kinds of approach: 1, in the metabolic enzyme of silver ion attack bacteria inside-the SH group, the metabolic enzyme of bacterium is lost activity, hinder the eubolism of bacterium; 2, the reaction of the peptide glycan that exposes on silver ion and the bacteria cell wall can not be transported energy in the cell it, has hindered the normal physiological activity of bacterium; 3, silver ion combines with the DNA of bacteria basic group and has changed the DNA of bacteria structure, has suppressed DNA and has transcribed.Via above three kinds of approach, thoroughly hindered the breeding of bacterium on the root.
Argent is used for the antibiotic history in several thousand that has, and is safe and reliable.
Nano Silver has higher surface can be long-pending with more contact surfaces, makes Nano Silver have higher antibacterial activity, can be issued to the antibacterial effect that table is got in lower concentration.The Nano Silver efficiency is killed 650 various bacteria, can effectively dispel bacterial various peculiar smell, efficiently reaches 80%, because the antibiotic mechanism of the uniqueness of silver, can bacterium be developed immunity to drugs, therefore can guarantee continual and steady dosage and antibacterial effect as other antibacterial agents.
Nano Silver is releasing far infrared to stimulate circulation, and metabolism is good for health.
Nano Silver at high temperature has superpower stability, can bear 1400 ℃ high temperature, has good chemical stability, and is good with various antimicrobial product compatibility.
But Nano Silver is not strong to the adhesive force of object, is difficult at the lasting performance sterilization antibacterial action of body surface.
Summary of the invention
The purpose of this invention is to provide a kind ofly, can adhere to for a long time, bring into play the nano-siller antibiotic composition of sterilization antibacterial action for a long time at body surface to the object strong adhesion.
Technical scheme of the present invention is as follows:
Nano-siller antibiotic composition is characterized in that the percentage by weight of its each component is:
Nano silver solution 1-5% is 0.65-3.3% in weight solid content in the solution
Emulsion type polyurethane resin PU-50 1-10% is in weight solid content 30%
Li Weilong Nivelon 1-5%
Bleeding agent m-1038C 1-5%
All the other are water.
Described nano-siller antibiotic composition is characterized in that the percentage by weight of its each component is:
Nano silver solution 1-3% is 0.65-3.3% in weight solid content in the solution
Emulsion type polyurethane resin PU-50 4-8% is in weight solid content 30%
Li Weilong Nivelon 2-4%
Bleeding agent m-1038C 2-4%
All the other are water.
Each component brief introduction:
1, Nano silver solution:
Complex state silver solution
The Ag content concn:
Ag grain diameter≤0.5nm
State: colourless transparent liquid.
PH value=7
2, bleeding agent m-1038C
Chemical composition: the compound of high alcohol phosphate salt
Ionic: the moon/nonionic
Outward appearance: water white liquid
Water-soluble: soluble in water
PH：6-8
Stability: anti-highly basic, high temperature resistant, oxidant
3, power prestige dragon Nivelon:
Chemical composition: high molecular polymer
Ionic: nonionic
Outward appearance: transparent or white emulsion
Water-soluble: soluble in water
Special nature:
(1), fiber had antifouling, antistatic, suction and the many-sided effect of softness, and anti-permanent home washings;
(2), can prevent that static from piling up, the caused spot of sweat is had significant reduction ability;
(3), can be used as polyester and blend fabric moisture absorbing and sweat releasing processing and sorting agent thereof uses.
3, emulsion type polyurethane resin PU-50
Type: aliphatic polyurethane resin
Outward appearance: do not have the emulsion of mechanical impurity, no condensation product, do the back transparence
Solid content: 29-31%
PH：6-9
Colloidal electric charge: anion
Hardness: soft
Performance characteristics:
The film forming softness, adhesion strength is strong
Fast light, anti-yellowing property is good
Excellent extension and flexible resistance, shaping performance excellence
Splendid resistance to water, solvent resistance
Comfortable feel, plentiful flexible, the weather resistance excellence
Nano-siller antibiotic composition is made spray, can be used for spraying the driver's cabin of car, various passenger vehicle and lorry, also can be used for spraying tables and chairs, bed accessory, carpet, sheet, quilt cover, pillow cover, curtain, underwear, sofa, footgear of public places such as hotel, hospital, family, nursery, kindergarten, apartment for elderly people etc., generally can be in 6 seconds kill bacteria.
Advantage of the present invention:
1, solved the fixation problem of nano-silver ionic in body surface, fibr tissue inside, though the nano-silver ionic sterilizing function is good, do not wash and rub but it is water-fast in body surface and fibr tissue inside, generally through just being lost after the flushing several times, but and the nano-silver ionic long preservation of mixture of the present invention, the bactericidal effect duration is longer.
But 2 rapid osmotic are fixed water-fast flushing to the pore of body surface inside interior, the fiber-like fabric.
3, good self-cleaning property.Owing to added anti-static material, dust had anti-suction-operated so sprayed the body surface of nano-siller antibiotic composition.
4, have antibacterial functions, effectively solved the selectivity of other antibacterial agent bacterium to 650 various bacteria.
5, the antibiotic mixture of the present invention can be used on the textiles such as cotton, fiber crops, chemical fibre, wool spinning, can be used on metal, wooden, bamboo body surface, can be used for surfaces such as textile, leather, plastics in the car railway carriage or compartment, and it is the same to spray back bactericidal effect, adhesive force.
6, the function that eliminates the unusual smell can be stopped by bacterial peculiar smell.
Embodiment
Nano-siller antibiotic composition is formed by following each component mixed preparing, and the percentage by weight of each component is:
Nano silver solution 1-3%, the weight solid content is 0.65-3.3% in the solution
Emulsion type polyurethane resin PU-50 (solid content 30%) 4-8%
Li Weilong Nivelon 2-4%
Bleeding agent m-1038C 2-4%
All the other are water.
Li Weilong Nivelon, bleeding agent m-1038C are produced by the U.S. high chemical industry in Hangzhou Co., Ltd, and Nano silver solution is produced by Shanghai De Fu Nanosolutions GmbH, and emulsion type polyurethane resin PU-50 is produced by Hefei Anke Fine Chemicals Co., Ltd..
Claims (2)
1, nano-siller antibiotic composition is characterized in that the percentage by weight of its each component is:
Nano silver solution 1-5% is 0.65-3.3% in weight solid content in the solution
Emulsion type polyurethane resin PU-50 1-10% is in weight solid content 30%
Li Weilong Nivelon 1-5%
Bleeding agent m-1038C 1-5%
All the other are water.
2, nano-siller antibiotic composition according to claim 1 is characterized in that the percentage by weight of its each component is:
Nano silver solution 1-3% is 0.65-3.3% in weight solid content in the solution
Emulsion type polyurethane resin PU-50 4-8% is in weight solid content 30%
Li Weilong Nivelon 2-4%
Bleeding agent m-1038C 2-4%
All the other are water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023843 CN101077077A (en) | 2007-06-22 | 2007-06-22 | Nano-siller antibiotic composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710023843 CN101077077A (en) | 2007-06-22 | 2007-06-22 | Nano-siller antibiotic composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101077077A true CN101077077A (en) | 2007-11-28 |
Family
ID=38904885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710023843 Pending CN101077077A (en) | 2007-06-22 | 2007-06-22 | Nano-siller antibiotic composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101077077A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295832A (en) * | 2011-08-31 | 2011-12-28 | 上海长润发涂料有限公司 | Acrylic resin composition capable of increasing adhesion force of polyurethane (PU) |
| CN101760000B (en) * | 2009-12-10 | 2012-05-23 | 鲁东大学 | Antibacterial nano-silver composite polyurethane material and preparation method thereof |
| CN102772119A (en) * | 2011-05-09 | 2012-11-14 | 紫罗兰家纺科技股份有限公司 | Sterile nutrient- added door curtain |
| CN108432747A (en) * | 2018-02-05 | 2018-08-24 | 南京凯创协同纳米技术有限公司 | Carpet antimicrobial spray |
-
2007
- 2007-06-22 CN CN 200710023843 patent/CN101077077A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760000B (en) * | 2009-12-10 | 2012-05-23 | 鲁东大学 | Antibacterial nano-silver composite polyurethane material and preparation method thereof |
| CN102772119A (en) * | 2011-05-09 | 2012-11-14 | 紫罗兰家纺科技股份有限公司 | Sterile nutrient- added door curtain |
| CN102295832A (en) * | 2011-08-31 | 2011-12-28 | 上海长润发涂料有限公司 | Acrylic resin composition capable of increasing adhesion force of polyurethane (PU) |
| CN108432747A (en) * | 2018-02-05 | 2018-08-24 | 南京凯创协同纳米技术有限公司 | Carpet antimicrobial spray |
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