CN101156575A - metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method - Google Patents
metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method Download PDFInfo
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- CN101156575A CN101156575A CNA200710147553XA CN200710147553A CN101156575A CN 101156575 A CN101156575 A CN 101156575A CN A200710147553X A CNA200710147553X A CN A200710147553XA CN 200710147553 A CN200710147553 A CN 200710147553A CN 101156575 A CN101156575 A CN 101156575A
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- metal
- antibiotic
- layer
- antibacterial
- paster
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides a metal radical antibacterial sticky piece and the preparing technique thereof. The invention can provide a sticky piece which can generate antibacterial metal ion, have metal ion sterilizing function, can be applied to household products and clothes for antibacterial and disinfecting function. Adopting the magnetron sputter method to prepare preformed body can get a metal radical antibacterial layer. Sticking a sticky layer similar to the wound paste on the bottom of the metal radical antibacterial layer can get a metal radical antibacterial sticky piece. The invention has the advantages that: (1) the metal material is used as a carrier, and the antibacterial durability is improved; (2) by being prepared by the magnetron sputter method, the preformed body can be used in multifold metal materials; (3) the metal ion which can produce ion sterilizing source is nanoscale ion with excellent antibacterial effect; (4) the metal ion and the radical body of the ion sterilizing source can be combined at random according to requirements, the application is wide, and the cost is controllable.
Description
Technical field
The present invention relates to a kind of metal basis antibiotic paster and preparation technology thereof, more particularly say, be meant a kind of technology that adopts the metal basis antibiotic source paster that the metal ion bactericidal action can be provided of magnetron sputtering method preparation.
Background technology
As everyone knows, noxious bacteria is human disease and unhealthful key factor.Therefore, how to eliminate and suppress noxious bacteria be found from bacterium since one of the emphasis of various countries' scientists study.Along with the continuous development of science and technology, various anti-biotic materials emerge in an endless stream.
In recent years, along with rapid economy development, growth in the living standard, more and more higher to the antibiotic requirement of articles for daily use.
As disclosing a kind of anti-bacterial environmentally friendly functional lining cloth and production method among the Granted publication CN1162075C, be in base fabric, to be impregnated with the ANTIBIO-994 antibacterial agent.Mainly utilize antibacterial agent to realize sterilization, but obviously reduce through its antibacterial effect of long-term washing.
As disclosing a kind of sock sheet material among the Granted publication CN2528257Y with antibiotic diffusing Xiang Gong energy, it becomes sheet material by polyester staple fiber through acupuncture, and outside polyester staple fiber, scribbling one deck by propyl group diformazan octadecyl aliquat and coating that can the little perfume (or spice) of slowly-releasing, this sock sheet material comes dispelling odor by discharging little perfume (or spice).
Above antimicrobial product adopts fabric as carrier, will play the filler of antibacterial action then and put into carrier formation antimicrobial product.Its durability is subjected to certain restriction, has solved such problem by metal material is antibiotic.
As disclosing a kind of surperficial cupric anti-bacteria stainless steel and manufacturing process thereof among the Granted publication CN1410587, surperficial cupric anti-bacteria stainless steel comprises stainless steel substrate, and it is 1.5-30wt% that the cementation coating that contains ε-Cu, the copper content of cementation coating are arranged on the stainless steel substrate surface
A kind of through the copper that adds 0.4-5.0 weight % and improve the stainless steel of antibiotic property mutually with the Fu Yitong that the ratio of 0.2 volume % is settled out as disclosing among the Granted publication CN1158363.
As disclosing a kind of bimetal Cu-Ag colloid as antibacterial agent and preparation method thereof among the Granted publication CN1262043.In the copper colloid, add the silver ion of polymer protection, make silver ion and copper generation displacement reaction, and at the surface portion of copper particle or all coated, form a kind of copper one silver bimetal colloid as antibacterial agent by silver particles.
Metallic carrier is more single in the above method, and whether same method acts on other metals and effectively fail to be verified.
Summary of the invention
The purpose of this invention is to provide a kind of metal basis antibiotic paster, this metal basis antibiotic paster adopts metallic element as the antimicrobial source layer, adopts metal material as matrix simultaneously, solves the quality stability of general matrix material, the problem of durability deficiency; Adopt metallic matrix can be well with the metal antibacterial source securely in conjunction with or fuse in matrix, make that paster antibacterial effect persistence of the present invention is obvious; The present invention adopts magnetron sputtering method to prepare preform, can use on multiple metal material.
As the metal ion of ion sterilizing source can for: vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, silver, rare earth element, mercury (mercury), tin is one or more alloy wherein.
Matrix: a kind of in magnesium, aluminium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, zirconium, niobium, molybdenum, palladium, silver, the platinum or contain the alloy of described element 20% above atomic ratio.
The technical solution adopted for the present invention to solve the technical problems is: adopt magnetron sputtering method to prepare preform, obtain the metal basis antibiotic layer.The adhered layer of similar bandage can obtain metal basis antibiotic paster on the sticker of metal basis antibiotic layer bottom.
The invention has the beneficial effects as follows that (1) adopts metal material as carrier, has improved antibiotic durability; (2) adopt magnetron sputtering method to prepare preform, can on multiple metal material, use; (3) metal ion of generation ion sterilizing source is a nanoscale ion, and antibacterial effect is good; (4) can be as required the metal ion of combined ionic sterilizing source and matrix at random, be widely used, cost is controlled.
Description of drawings
Fig. 1 is the cutaway view of metal basis antibiotic paster of the present invention.
Fig. 2 is another structure cutaway view of metal basis antibiotic paster of the present invention.
Among the figure: 1. metal ion resists 2. metallic matrixes, 3. adhered layers, 4. metallic matrix A
Bacterium source layer
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The present invention is a kind of Metal Substrate sterilization paster that adopts sheet metal as matrix, it is characterized in that: form by metal ion antimicrobial source layer 1, metallic matrix 2 and adhered layer 3, the top of metallic matrix 2 is metal ion antimicrobial source layers 1, and the bottom of metallic matrix 2 is adhered layers 3; The gross thickness of metal ion antimicrobial source layer 1 and metallic matrix 2 is 0.001～2mm.
In the present invention, adhered layer 3 is conventional papery single face sticker, the sticker of using as bandage etc.
In the present invention, metallic matrix 2 is that thickness is copper sheet, iron plate, silver strip or the aluminium flake of 0.02～1.5mm.Perhaps metallic matrix 2 is that thickness is acid bronze alloy sheet, ferrous alloy sheet, silver alloy film or the acieral sheet of 0.02～1.5mm.
In the present invention, metal ion antimicrobial source layer 1 is gold, silver, copper, iron, zinc or nickel element.
Because Metal Substrate sterilization paster of the present invention adopts metal material as matrix (carrier), antibacterial agent also adopts metallic element simultaneously, so the inventor has adopted a kind of comparatively advanced technological means to be prepared the preform (comprising metal ion antimicrobial source layer 1 and metallic matrix 2) that is used for Metal Substrate sterilization paster.
The present invention is a kind of method that adopts the preform of magnetron sputtering method prepares metal ion antimicrobial source layer 1 on metallic matrix 2 Metal Substrate sterilization paster, and it has the following step:
(1), metal ion antimicrobial source layer 1 required target is installed on the target platform;
(2), with metallic matrix 2 clean, oven dry, be installed on the substrate turntable;
(3), vacuumize, make sputtering chamber vacuum reach 3 * 10
-4Pa;
(4), high-purity argon gas is introduced sputtering chamber, reach required partial pressure of ar gas value 0.5～1.5Pa;
(5), pre-sputtering target material 1～5min, electric current 0.1～0.3A, voltage 30～300V;
(6), metallic matrix 2 is carried out reverse sputtering 5～10min, electric current 5～15A;
(7), open the target power supply of sputtering sedimentation target, electric current 0.01～0.2A, voltage 200～350V take out behind deposition targets 5～10min, promptly make the preform that on metallic matrix 2 magnetron sputtering has the antibiotic rete of metal ion.
At last will be on the sticker of the metallic matrix of the preform that (7) step makes bottom adhered layer 3, promptly obtain the product of Metal Substrate sterilization paster.
Among the preparation method disclosed by the invention, can different targets be installed on a plurality of target platforms of magnetron sputtering apparatus, in sputter deposition process, make the antimicrobial source that can deposit two or more on the matrix simultaneously.
Metal Substrate sterilization paster of the present invention is under the temperature that human body itself has, damp condition, make the antibacterial metal element on the paster discharge metallic particles, metallic atom and metal ion thereof by corrosive substances such as the lactic acid in the sweat of human secretory and mechanical friction, played bactericidal action.
The Metal Substrate sterilization paster that the present invention makes can be designed to be applied to the sterilization paster on the mobile phone, the sterilization paster that computer keyboard is used, the sterilization paster that clothes are used with sterilization paster (footwear usefulness, socks usefulness, clothing), leather wallet etc. according to different application scenarios.
As being used as the sterilization paster on the mobile phone, the keyboard size of its size and mobile phone is complementary.As the sterilization paster of using as computer keyboard, the keyboard size of its size and calculator is complementary.
As clothes sterilization paster, can be designed to various causing, as circular, square, special-shaped, can be attached to any position of clothing arbitrarily according to user's hobby.
Embodiment 1:Footwear Metal Substrate sterilization paster
Metallic matrix 2 materials are the thick copper sheet of 1mm, and metal ion antimicrobial source layer 1 material is the elemental copper bar.
Adopt magnetron sputtering method prepares metal ion antimicrobial source layer 1 on metallic matrix 2 footwear the following step to be arranged in this example with the preform of Metal Substrate sterilization paster:
(1), the elemental copper bar is installed on the target platform;
(2), copper sheet is dried after with alcohol wash, be installed in then on the substrate turntable;
(3), vacuumize, make sputtering chamber vacuum reach 3 * 10
-4Pa;
(4), high-purity argon gas is introduced sputtering chamber, reach required partial pressure of ar gas value 0.5Pa;
(5), pre-sputtering target material 3min, electric current 0.3A, voltage 50V;
(6), copper sheet is carried out reverse sputtering 5min, electric current 5A;
(7), open the target power supply of sputtering sedimentation target, electric current 0.1A, voltage 350V take out behind the deposition targets 10min, promptly make the preform that on copper sheet magnetron sputtering has the antibiotic rete of copper metal ion.Thickness through measuring the antibiotic rete of copper metal ion has 0.52mm.
At last will be on the sticker of the copper sheet of the preform that (7) step makes bottom the adhered layer of similar bandage, promptly obtain the product of footwear with Metal Substrate sterilization paster.
After the right footwear that the footwear that make are put into the user with Metal Substrate sterilization paster used 5 hours, through observation by light microscope, Trichophyton rubrum in the right footwear and staphylococcus had obviously reduced 20% than the left footwear that do not use sterilization paster of the present invention.After using 3 days, Trichophyton rubrum in the right footwear and staphylococcus have reduced more than 95% than Trichophyton rubrum in the left footwear and staphylococcus.
Adopt above-mentioned identical process conditions, difference is: on another target platform of magnetic control sputtering device silver-colored bar is installed, simultaneously deposited copper and money kind element.The preparation of preform has the following step:
(1), the elemental copper bar is installed on the first target platform, simple substance silver bar is installed on the second target platform;
(2), copper sheet is dried after with alcohol wash, be installed in then on the substrate turntable;
(3), vacuumize, make sputtering chamber vacuum reach 3 * 10
-4Pa;
(4), high-purity argon gas is introduced sputtering chamber, reach required partial pressure of ar gas value 0.5Pa;
(5), simultaneously pre-sputtering target material: pre-sputter copper target 3min, electric current 0.3A, voltage 50V; Pre-sputtering silver target 3min, electric current 0.3A, voltage 50V;
(6), copper sheet is carried out reverse sputtering 5min, electric current 5A;
(7), open the target power supply of sputtering sedimentation copper target, electric current 0.1A, voltage 350V; Open the target power supply of sputtering sedimentation silver target, electric current 0.1A, voltage 350V; Take out behind the deposition targets 10min, promptly make the preform that on copper sheet magnetron sputtering has the antibiotic rete of copper metal ion and silver metal ion.Thickness through measuring the antibiotic rete of metal ion has 0.59mm.
At last will be on the sticker of the copper sheet of the preform that (7) step makes bottom the adhered layer of similar bandage, promptly obtain the product of footwear with Metal Substrate sterilization paster.
After the right footwear that the footwear that make are put into the user with Metal Substrate sterilization paster used 5 hours, through microscopic examination, the Escherichia coli in the right footwear had obviously reduced 28% than the left footwear that do not use sterilization paster of the present invention.
Embodiment 2:Computer keyboard Metal Substrate sterilization paster
Metallic matrix 2 materials are the thick aluminium flake of 1mm, and metal ion antimicrobial source layer 1 material is the elemental copper bar.
Adopt magnetron sputtering method prepares metal ion antimicrobial source layer 1 on metallic matrix 2 footwear the following step to be arranged in this example with the preform of Metal Substrate sterilization paster:
(1), the elemental copper bar is installed on the target platform;
(2), copper sheet is dried after with alcohol wash, be installed in then on the substrate turntable;
(3), vacuumize, make sputtering chamber vacuum reach 3 * 10
-4Pa;
(4), high-purity argon gas is introduced sputtering chamber, reach required partial pressure of ar gas value 0.5Pa;
(5), pre-sputtering target material 3min, electric current 0.3A, voltage 50V;
(6), aluminium flake is carried out reverse sputtering 5min, electric current 5A;
(7), open the target power supply of sputtering sedimentation target, electric current 0.1A, voltage 350V take out behind the deposition targets 10min, promptly make the preform that on copper sheet magnetron sputtering has the antibiotic rete of copper metal ion.Thickness through measuring the antibiotic rete of copper metal ion has 0.45mm.
At last will be on the sticker of the copper sheet of the preform that (7) step makes bottom the adhered layer of similar bandage, promptly obtain the product of footwear with Metal Substrate sterilization paster.
The computer keyboard that makes is sticked on Metal Substrate sterilization paster use after 10 hours on the keyboard of first notebook computer, through observation by light microscope, the Trichophyton rubrum on first notebook computer, staphylococcus, staphylococcus aureus, streptococcus, Escherichia coli are obviously than having reduced 50% on second notebook computer that does not use sterilization paster of the present invention.
Embodiment 3:Lingerie Metal Substrate sterilization paster
Metallic matrix 2 materials are the thick silver strip of 1mm, and metal ion antimicrobial source layer 1 material is the elemental copper bar.
Adopt magnetron sputtering method prepares metal ion antimicrobial source layer 1 on metallic matrix 2 footwear the following step to be arranged in this example with the preform of Metal Substrate sterilization paster:
(1), the elemental copper bar is installed on the target platform;
(2), copper sheet is dried after with alcohol wash, be installed in then on the substrate turntable;
(3), vacuumize, make sputtering chamber vacuum reach 3 * 10
-4Pa;
(4), high-purity argon gas is introduced sputtering chamber, reach required partial pressure of ar gas value 0.5Pa;
(5), pre-sputtering target material 3min, electric current 0.3A, voltage 50V;
(6), silver strip is carried out reverse sputtering 5min, electric current 5A;
(7), open the target power supply of sputtering sedimentation target, electric current 0.1A, voltage 350V take out behind the deposition targets 10min, promptly make the preform that on copper sheet magnetron sputtering has the antibiotic rete of copper metal ion.Thickness through measuring the antibiotic rete of copper metal ion has 0.45mm.
At last will be on the sticker of the copper sheet of the preform that (7) step makes bottom the adhered layer of similar bandage, promptly obtain the product of footwear with Metal Substrate sterilization paster.
The Lingerie that makes is sticked on Metal Substrate sterilization paster use 10 hours on the underwear at position under the right liquid of user after, through light microscope Lingerie is observed, the mould under the right liquid of Lingerie, staphylococcus, Escherichia coli are obviously than having reduced 79% under the left liquid that does not use sterilization paster of the present invention.
Claims (8)
1. metal basis antibiotic paster and preparation technology thereof, it is characterized in that: adopt magnetron sputtering method to prepare preform, obtain the metal basis antibiotic layer, the adhered layer of similar bandage can obtain the metal basis antibiotic paster of being made up of metal or alloy layer (1), metallic matrix (2) and the adhered layer (3) of antibacterial metal ions on the sticker of metal basis antibiotic layer bottom.
2. metal basis antibiotic paster according to claim 1 is characterized in that: between the metal or alloy layer (1) of described generation antibacterial metal ions and the described adhered layer (3) one deck multiple layer metal matrix A (4) is arranged.
3. preparation technology according to claim 1 is characterized in that: adopt magnetron sputtering method to prepare preform, obtain the metal basis antibiotic layer, the adhered layer of similar bandage on the sticker of metal basis antibiotic layer bottom.
4. metal basis antibiotic paster according to claim 1 and 2 is characterized in that: described metallic matrix (2) and described metallic matrix A (4) are a kind of in magnesium, aluminium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, zirconium, niobium, molybdenum, palladium, silver, the platinum or the alloy that contains described element 20% above atomic ratio.
5. metal basis antibiotic paster according to claim 1 and 2 is characterized in that: described generation antimicrobial source metal or alloy layer (1) is for containing wherein one or more alloy of vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, silver, rare earth element, mercury (mercury), tin.
6. metal basis antibiotic paster according to claim 1 and 2, it is characterized in that: the thickness of described generation antibacterial metal ions metal or alloy layer (1) is 0.0005～1mm, thickness 0.0005～the 1mm of described metallic matrix (2), thickness 0.0005～1mm of described metallic matrix A (4).
7. according to claim 1 or 3 described preparation technologies, it is characterized in that: the antibacterial metal element in the described generation antibacterial metal ions metal or alloy layer (1) is molten to be mixed in the described metallic matrix (2).
8. metal basis antibiotic paster according to claim 2 is characterized in that: described metallic matrix (2) makes for identical material with described metallic matrix A (4) or unlike material is made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710147553XA CN101156575A (en) | 2007-08-27 | 2007-08-27 | metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method |
| PCT/CN2008/072150 WO2009030149A1 (en) | 2007-08-27 | 2008-08-26 | Metallic-base antiseptic patch, its preformed body, its preparing method using magnetron sputtering and its use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710147553XA CN101156575A (en) | 2007-08-27 | 2007-08-27 | metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101156575A true CN101156575A (en) | 2008-04-09 |
Family
ID=39304922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710147553XA Pending CN101156575A (en) | 2007-08-27 | 2007-08-27 | metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101156575A (en) |
| WO (1) | WO2009030149A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030149A1 (en) * | 2007-08-27 | 2009-03-12 | Tao Zhang | Metallic-base antiseptic patch, its preformed body, its preparing method using magnetron sputtering and its use |
| CN111528562A (en) * | 2020-05-18 | 2020-08-14 | 郑州机械研究所有限公司 | Nose bridge strip for mask and preparation method thereof |
| CN113748073A (en) * | 2019-06-25 | 2021-12-03 | 三菱综合材料株式会社 | Container for transporting livestock |
| CN114369808A (en) * | 2021-12-20 | 2022-04-19 | 中国兵器科学研究院宁波分院 | Method for preparing antibacterial coating on surface of magnesium and magnesium alloy |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059874C (en) * | 1998-10-16 | 2000-12-27 | 清华大学 | Method of preparing antiseptic hydroxyl kietyoite cladding material |
| CN1304627C (en) * | 2004-04-30 | 2007-03-14 | 麦桥 | Surface antibiotic, wearable stainless steel products and its production method |
| WO2006064060A1 (en) * | 2004-12-16 | 2006-06-22 | Glaverbel | Substrate with antimicrobial properties |
| CN1814853A (en) * | 2006-02-28 | 2006-08-09 | 姜培齐 | Method for making surface antibiotic product using physical gaseous phase deposition technology |
| CN101156575A (en) * | 2007-08-27 | 2008-04-09 | 张涛 | metal basis antibiotic paster and technics for preparing preformation corpora using magnetron sputtering method |
-
2007
- 2007-08-27 CN CNA200710147553XA patent/CN101156575A/en active Pending
-
2008
- 2008-08-26 WO PCT/CN2008/072150 patent/WO2009030149A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030149A1 (en) * | 2007-08-27 | 2009-03-12 | Tao Zhang | Metallic-base antiseptic patch, its preformed body, its preparing method using magnetron sputtering and its use |
| CN113748073A (en) * | 2019-06-25 | 2021-12-03 | 三菱综合材料株式会社 | Container for transporting livestock |
| CN111528562A (en) * | 2020-05-18 | 2020-08-14 | 郑州机械研究所有限公司 | Nose bridge strip for mask and preparation method thereof |
| CN114369808A (en) * | 2021-12-20 | 2022-04-19 | 中国兵器科学研究院宁波分院 | Method for preparing antibacterial coating on surface of magnesium and magnesium alloy |
| CN114369808B (en) * | 2021-12-20 | 2024-02-06 | 中国兵器科学研究院宁波分院 | Method for preparing antibacterial coating on surface of magnesium and magnesium alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009030149A1 (en) | 2009-03-12 |
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