CN109763084A - The preparation process of the steel plate of belt surface antibacterial plating coating - Google Patents
The preparation process of the steel plate of belt surface antibacterial plating coating Download PDFInfo
- Publication number
- CN109763084A CN109763084A CN201910089834.7A CN201910089834A CN109763084A CN 109763084 A CN109763084 A CN 109763084A CN 201910089834 A CN201910089834 A CN 201910089834A CN 109763084 A CN109763084 A CN 109763084A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- silver
- copper
- preparation process
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
Abstract
This application discloses the preparation processes of the steel plate of belt surface antibacterial plating coating, include the following steps: S1: surface of steel plate is polished, and remove the oxide layer on surface；S2: the steel plate after polishing is placed in 30min in the mixed alkali liquor of sodium carbonate and sodium hydroxide；S3: steel plate is taken out from mixed alkali liquor, then again by 15min in steel plate dilute hydrochloric acid solution；S4: steel plate is taken out from dilute hydrochloric acid solution, then sprays 2~5min of steel plate with deionized water again；S5: the moisture of surface of steel plate is dried up with nitrogen；S6: silver is melted into liquid with copper, ferroferric oxide powder is added in the mixture of liquid silver and liquid copper, solidliquid mixture is made, then these solidliquid mixtures are uniformly coated to the surface of steel plate.The invention has the following beneficial effects: the mixture by coating one layer of copper, silver and ferroferric oxide powder on the surface of steel plate, so that surface of steel plate layer one layer of antibiotic layer, the surface of steel plate will not breed bacterium.
Description
Technical field
The present invention relates to Plate Production field more particularly to a kind of preparation processes of the steel plate of belt surface antibacterial plating coating.
Background technique
There is very high requirement in many cleaning shops and laboratory to clean level, if workshop or laboratory
Interior bacterium colony is exceeded, so many cleaning shops or laboratory can all install the equipment such as ultraviolet germicidal on furred ceiling, simultaneously
It is laid with steel plate on wall and floor, and is switched on ultraviolet germicidal at regular intervals and is sterilized.
Steel plate has good reflectivity, and when the ultraviolet germicidal on furred ceiling, steel plate, can be with by reflection ultraviolet light
Guarantee the every nook and cranny in workshop perhaps laboratory can be irradiated to ultraviolet light entire workshop or laboratory are played it is good
Bactericidal effect.But the translucency of steel plate is very poor, only one face of steel plate can be by the irradiation of ultraviolet lamp, so steel plate is received
There will necessarily be the case where bacteria breed less than the side of ultraviolet light irradiation, simultaneously because necessarily depositing between steel plate and steel plate
In gap, when there is staff (ultraviolet lamp is in close state at this time) to carry out operation in workshop or in laboratory, these
Bacterium and fungi will be entered in workshop or in laboratory by the gap between steel plate and steel plate, so that workshop or reality
The cleanliness for testing room is not up to standard.
Summary of the invention
The present invention is in view of the above-mentioned problems, propose a kind of preparation process of the steel plate of belt surface antibacterial plating coating.
The technical solution adopted by the present invention is as follows:
A kind of preparation process of the steel plate of belt surface antibacterial plating coating, includes the following steps:
S1: surface of steel plate is polished, and removes the oxide layer on surface；
S2: the steel plate after polishing is placed in 30min in the mixed alkali liquor of sodium carbonate and sodium hydroxide；
S3: steel plate is taken out from mixed alkali liquor, then again by 15min in steel plate dilute hydrochloric acid solution；
S4: steel plate is taken out from dilute hydrochloric acid solution, then sprays 2~5min of steel plate with deionized water again；
S5: the moisture of surface of steel plate is dried up with nitrogen；
S6: silver is melted into liquid with copper, ferroferric oxide powder system is added in the mixture of liquid silver and liquid copper
At solidliquid mixture, then these solidliquid mixtures are uniformly coated to the surface of steel plate.
In the present solution, the mixture coating of one layer of copper and silver is arranged on a surface of a steel sheet, because copper is with silver with good
Good antibacterial action, so that steel plate itself has the ability for inhibiting bacteria breed, simultaneously as the melting in copper and silver is mixed
It closes in liquid and ferroferric oxide powder is added, when silver is solidified with copper, ferroferric oxide powder can be evenly distributed in copper and silver
In mixed layer, the mixed layer of silver and copper in this way will be adsorbed by steel plate, will not be fallen off from steel plate.Although at present on the steel plate
Most methods of the method for addition silver and copper are plating, but be electroplated the silver-plated copper steel plate that this method obtains exist with
Lower three is big insufficient:
First can be silver-plated layers of copper there are gap, this gap is to be directly exposed in environment, and this gap is easy to
" nest " as various bacteriums and fungi；
The product that second plating obtains, silver and copper are the surfaces for being attached to steel plate in the form of granules, so with the naked eye
See on steel plate it is one layer of silver-bearing copper metal, but actually countless small silver bullions and small copper block, so when by extraneous scraped finish, electricity
The silver of plating up easily falls off from steel plate with copper-base；
The product silver layer and layers of copper that third is electroplated are layerings, so the product that plating obtains is really a kind of gold
Belong at antibacterial (silver or copper), and research data shows that silver is much better than a kind of metal with the antibacterial effect that copper mixes,
So general with the antibacterial effect that obtained product is electroplated.
The product that this programme obtains has the advantage that relative to electroplated product
Gap is not present in first silver-plated layers of copper, steel plate is fully wrapped around by silver coating, so that there is no thin on steel plate
" nest " of bacterium and fungi；
Second silver medal and copper are directly to solidify in the molten state on the steel plate, and the copper after solidification and silver are a flood, so
Silver and copper are not easy to fall from steel plate；
Third silver and copper are thoroughly mixed together in the molten state, so the copper silver mixture after solidification is silver
In have copper, have silver in copper, be two kinds of common antibacterials of metal in antibacterial, antibacterial effect is much better than metal antibacterial in list.
This method is by the mixture in one layer of copper of the surface of steel plate coating, silver and ferroferric oxide powder, so that steel plate
Superficiality layer one layer of antibiotic layer, the surface of steel plate will not breed bacterium.
The beneficial effect of each step of this programme is analyzed as follows
1, polishing steel plate is the oxide layer in order to remove surface, guarantees that steel plate and being bonded for silver-plated layers of copper are even closer.
It 2, is alkali cleaning and pickling with mixed alkali liquor and dilute hydrochloric acid solution immersion, the purpose for the arrangement is that in order to remove table
The grease in face.
It 3, is to keep away using deionized water with the chloride ion that deionized water spray steel plate is to remove surface of steel plate
Exempt to remain other ions in surface of steel plate.
It 4, is that surface of steel plate forms new oxide layer in order to prevent with nitrogen drying.
Optionally, the concentration of the sodium carbonate liquor is 5g/mL, and the concentration of the sodium hydroxide solution is 3g/mL, institute
It states mixed alkali liquor and is mixed to prepare by sodium hydroxide solution and sodium carbonate liquor by 1:1.
Optionally, the silver: copper: the mass ratio of ferroso-ferric oxide is 5:5:1.
Because the mixed layer of silver and copper needs to be used to reflect ultraviolet light, the additive amount of ferroso-ferric oxide cannot mistake
Height, once the adding too much of ferroso-ferric oxide, will lead to steel plate reduces the reflecting properties of ultraviolet light.
Optionally, after the copper of surface of steel plate and silver-colored mixed layer solidify, by carboxymethyl chitosan, odium stearate, the third three
Alcohol, SiO 2 powder, sodium benzoate are mixed evenly, and are applied to the mixing layer surface of silver with copper again after mixing.
Because steel plate be in order to be laid on the wall in workshop (or laboratory) and on the ground, and on the wall of building and
It is on the ground that, even if taking sterilization measure before laying, can only also kill the bacterium on surface containing a large amount of bacteriums certainly, and it is right
In in wall (and in floor) part bacterium silver and copper be not inhibit its growth and breeding because wall and floor are all
With gap, these gaps are the best place of bacterial growth breeding.So applying one layer of above-mentioned mixing again on the surface of silver-bearing copper layer
Object inhibits the proliferation of wall Endophytic bacteria by these mixtures.Carboxymethyl chitosan and sodium benzoate in above-mentioned coating
It can inhibit the intracorporal bacterial multiplication of wall.
The effect difference of above-mentioned species substance is as follows:
1, carboxymethyl chitosan Glyco inhabiting bacterial growth；2, odium stearate plays waterproof and stabilizer, prevents carboxymethyl
Chitosan and sodium benzoate are agglomerated in drop dissolution on silver-bearing copper layer and walk；3, glycerine serves as adhesive, by odium stearate, carboxylic
Methyl chitosan, SiO 2 powder and sodium benzoate are bonded together；4, SiO 2 powder serves as filler, to be coated
When gradually falling from silver-plated layers of copper, SiO 2 powder is infiltered in the gap of wall, and the gap of wall is blocked, so that wall
The condition of bacterial multiplication is not present at body surface face；5, sodium benzoate plays a part of to kill bacterium.
The specific Action Specification of the coating of said mixture is as follows: above-mentioned when steel plate is just attached on wall by taking wall as an example
Mixture coating is adhering completely on silver-bearing copper layer, and with the extension of use time, these mixtures are slowly from silver-bearing copper layer
It falls off, carboxymethyl chitosan and sodium benzoate can infilter in the gap of wall, kill bacterium in these gaps, while titanium dioxide
Si powder infilters gap, thoroughly blocks gap, so that bacterium is completely absent the space of growth and breeding.
It should be noted that because steel plate two sides are all to smear said mixture not contact with wall when being installed
Side can directly be struck off with scraper.And guarantee that the thickness of said mixture coating is not more than 0.1mm in the preparation.
The presence of above-mentioned coating can kill the intracorporal bacterium of wall, and make that bacterium growth breeding is not present in wall
Space.
Optionally, the carboxymethyl chitosan, odium stearate, glycerine, SiO 2 powder, sodium benzoate
Mass ratio is 1:1:3:3:1.
Optionally, the SiO 2 powder is nanometer grade silica powder.
Optionally, further include sulphur powder, sulphur is added in the mixture of the carboxymethyl chitosan and odium stearate
Powder, and the mass ratio of carboxymethyl chitosan and sulphur powder is 10:1.
The effect of a small amount of sulphur is to inhibit to breed worm ant between silver-bearing copper layer and wall.
Optionally, the ferroferric oxide powder is nanoscale ferroferric oxide powder.
Optionally, the steel plate is first heat-treated before carrying out grinding process.
Optionally, the thickness of the steel plate is no less than 10mm, and the thickness of the copper and silver-colored mixed coating is not more than 1mm.
The beneficial effects of the present invention are: by coating the mixed of one layer of copper, silver and ferroferric oxide powder on the surface of steel plate
Object is closed, so that surface of steel plate layer one layer of antibiotic layer, the surface of steel plate will not breed bacterium.
Specific embodiment:
Below with reference to embodiment, the present invention will be described in detail.
S1 is heat-treated steel plate using the steel plate of 15mm thickness as raw material, with sander polishing steel plate after the completion of heat treatment
Surface；
S2 configures mixed alkali liquor and dilute hydrochloric acid solution, and the concentration of sodium carbonate liquor is 5g/mL, sodium hydroxide solution it is dense
Degree is 3g/mL, and sodium hydroxide solution and sodium carbonate liquor are mixed to prepare mixed alkali liquor by 1:1；Deionized water is converted through concentrated hydrochloric acid
The dilute hydrochloric acid solution for being 1 to pH value；
Steel plate is immersed 30min in lye by S3, maintains the temperature of lye at 30 DEG C~40 DEG C during this, then again
Steel plate is placed in 15min in dilute hydrochloric acid solution, it is 20 DEG C~30 DEG C that whole process, which maintains the temperature of dilute hydrochloric acid,；
S4 elutes steel plate 3min using deionized water, then with the moisture for being dried with nitrogen surface.
S5 is mixed fine silver granules and fine copper particle in the ratio of 1:1, mixture is then warming up to 1084 DEG C, by four
Fe 3 O powder (additive amount is the 20% of fine silver granules quality) end is placed in mixing and incorporates in object, stirs evenly, after mixing evenly
Be placed in by mixture with ground coating surface of steel plate, control coating with a thickness of 1mm；
Carboxymethyl chitosan, odium stearate, glycerine, SiO 2 powder, sodium benzoate and sulphur powder are pressed 1 by S6:
The ratio of 1:3:3:1:0.1 is mixed evenly, and said mixture is applied on silver-bearing copper layer after mixing evenly, and controls and apply
Layer with a thickness of 0.1mm.
Above-mentioned SiO 2 powder and ferroferric oxide powder are nanoscales.
The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all
It is directly or indirectly to be used in other related technical areas with equivalent structure transformation made by present specification,
It similarly include within the scope of the present invention.
Claims (10)
1. a kind of preparation process of the steel plate of belt surface antibacterial plating coating, which comprises the steps of:
S1: surface of steel plate is polished, and removes the oxide layer on surface；
S2: the steel plate after polishing is placed in 30min in the mixed alkali liquor of sodium carbonate and sodium hydroxide；
S3: steel plate is taken out from mixed alkali liquor, then again by 15min in steel plate dilute hydrochloric acid solution；
S4: steel plate is taken out from dilute hydrochloric acid solution, then sprays 2~5min of steel plate with deionized water again；
S5: the moisture of surface of steel plate is dried up with nitrogen；
S6: silver is melted into liquid with copper, ferroferric oxide powder is added in the mixture of liquid silver and liquid copper and is made admittedly
Liquid mixture, then these solidliquid mixtures are uniformly coated to the surface of steel plate.
2. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that the sodium carbonate
The concentration of solution is 5g/mL, and the concentration of the sodium hydroxide solution is 3g/mL, the mixed alkali liquor by sodium hydroxide solution with
Sodium carbonate liquor is mixed to prepare by 1:1.
3. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that the silver: copper:
The mass ratio of ferroso-ferric oxide is 5:5:1.
4. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that work as surface of steel plate
Copper and the solidification of silver-colored mixed layer after, by carboxymethyl chitosan, odium stearate, glycerine, SiO 2 powder, sodium benzoate mixing
It stirs evenly, is applied to the mixing layer surface of silver with copper again after mixing.
5. the preparation process of the steel plate of belt surface antibacterial plating coating as claimed in claim 4, which is characterized in that the carboxymethyl
Chitosan, odium stearate, glycerine, SiO 2 powder, the mass ratio of sodium benzoate are 1:1:3:3:1.
6. the preparation process of the steel plate of belt surface antibacterial plating coating as claimed in claim 5, which is characterized in that the titanium dioxide
Si powder is nanometer grade silica powder.
7. the preparation process of the steel plate of belt surface antibacterial plating coating as claimed in claim 5, which is characterized in that further include sulphur
Sulphur powder, and carboxymethyl chitosan and sulphur are added in the mixture of powder, the carboxymethyl chitosan and odium stearate
The mass ratio of powder is 10:1.
8. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that four oxidation
Three iron powders are nanoscale ferroferric oxide powder.
9. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that the steel plate exists
It is first heat-treated before carrying out grinding process.
10. the preparation process of the steel plate of belt surface antibacterial plating coating as described in claim 1, which is characterized in that the steel plate
Thickness be no less than 10mm, the thickness of the copper and silver-colored mixed coating is not more than 1mm.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089834.7A CN109763084B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate with surface antibacterial coating |
| CN202110119410.8A CN112941442B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate surface coating based on heat treatment |
| CN202110119411.2A CN112941443B (en) | 2019-01-30 | 2019-01-30 | Coating type preparation process for plating coating on surface of steel plate |
| CN202110119439.6A CN113308658B (en) | 2019-01-30 | 2019-01-30 | Steel plate with double-plating coating on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089834.7A CN109763084B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate with surface antibacterial coating |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110119410.8A Division CN112941442B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate surface coating based on heat treatment |
| CN202110119411.2A Division CN112941443B (en) | 2019-01-30 | 2019-01-30 | Coating type preparation process for plating coating on surface of steel plate |
| CN202110119439.6A Division CN113308658B (en) | 2019-01-30 | 2019-01-30 | Steel plate with double-plating coating on surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109763084A true CN109763084A (en) | 2019-05-17 |
| CN109763084B CN109763084B (en) | 2021-03-23 |
Family
ID=66454474
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110119411.2A Active CN112941443B (en) | 2019-01-30 | 2019-01-30 | Coating type preparation process for plating coating on surface of steel plate |
| CN202110119410.8A Active CN112941442B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate surface coating based on heat treatment |
| CN201910089834.7A Active CN109763084B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate with surface antibacterial coating |
| CN202110119439.6A Active CN113308658B (en) | 2019-01-30 | 2019-01-30 | Steel plate with double-plating coating on surface |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110119411.2A Active CN112941443B (en) | 2019-01-30 | 2019-01-30 | Coating type preparation process for plating coating on surface of steel plate |
| CN202110119410.8A Active CN112941442B (en) | 2019-01-30 | 2019-01-30 | Preparation process of steel plate surface coating based on heat treatment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110119439.6A Active CN113308658B (en) | 2019-01-30 | 2019-01-30 | Steel plate with double-plating coating on surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN112941443B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452664A (en) * | 2010-10-29 | 2012-05-16 | 国立云林科技大学 | Preparation method of structure-enhanced silver/copper antibacterial zeolite and product prepared from structure-enhanced silver/copper antibacterial zeolite |
| CN103342912A (en) * | 2013-07-24 | 2013-10-09 | 太仓市协诚金属制品有限公司 | Antibacterial coating used for surface of metal product |
| CN103451762A (en) * | 2013-07-11 | 2013-12-18 | 徐州斯尔克纤维科技股份有限公司 | Preparation method of amorphous-nanocrystal improved terylene self-cleaning shielding fiber |
| CN103664128A (en) * | 2012-09-21 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial heat-resistant preservation box |
| CN104813751A (en) * | 2012-09-25 | 2015-07-29 | 莫门蒂夫性能材料股份有限公司 | Thermal management assembly comprising bulk graphene material |
| CN105063701A (en) * | 2015-07-30 | 2015-11-18 | 柳州市旭平首饰有限公司 | Cyaniding silver immersion method adopted before copper ornament silvering |
| WO2017095346A2 (en) * | 2015-11-30 | 2017-06-08 | Dokuz Eylul Universitesi Rektorlugu | Production of αντi bacterial effect thinned copper plates suitable in form to the contact surface of objects and application method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07228982A (en) * | 1994-02-16 | 1995-08-29 | Sumitomo Osaka Cement Co Ltd | Antibacterial and mildewproofing treatment of stainless steel product |
| JPH09314743A (en) * | 1996-05-27 | 1997-12-09 | Nippon Steel Corp | Antibacterial precoted steel plate having orange-peel appearance |
| US6509057B2 (en) * | 1998-04-01 | 2003-01-21 | Sumitomo Osaka Cement, Co., Ltd. | Antibacterial, antifungal or antialgal article and process for producing same |
| JP3894678B2 (en) * | 1998-12-25 | 2007-03-22 | Ｊｆｅスチール株式会社 | Stainless steel material with excellent antibacterial properties and method for producing the same |
| JP2001179631A (en) * | 1999-12-24 | 2001-07-03 | Aichi Prefecture | Antibacterial layer forming method and antibacterial austenitic stainless steel in such method |
| CA2635062C (en) * | 2002-12-18 | 2010-10-26 | Chameleon Scientific Corporation | Antimicrobial coating methods |
| CN1259449C (en) * | 2003-07-04 | 2006-06-14 | 武汉科技大学 | Process for preparing antibacterial stainless steel using ion-implantation method |
| EP1786621A4 (en) * | 2004-08-23 | 2008-08-13 | Noble Fiber Technologies Llc | Process of metallizing polymeric foam to produce an anti-microbial and filtration material |
| JP5160057B2 (en) * | 2006-07-27 | 2013-03-13 | 名古屋メッキ工業株式会社 | Fiber material with silver plating |
| KR100883669B1 (en) * | 2008-10-27 | 2009-02-12 | 주식회사 엠.에스.라이팅 | Method of coating lighting device |
| TWI402363B (en) * | 2008-12-30 | 2013-07-21 | Ind Tech Res Inst | Antibiotic alloy material composition |
| CN101880860B (en) * | 2010-05-29 | 2012-04-11 | 太原理工大学 | Preparation method of stainless steel surface copper-silver diffusion coating layer |
| KR101293275B1 (en) * | 2011-01-26 | 2013-08-09 | 주식회사 아모그린텍 | Two-layered Metal Fibers and Manufacturing Method thereof, Ply Yarn and Ply Method, and the Fabric using the Ply Yarn |
| CN102691039A (en) * | 2011-03-25 | 2012-09-26 | 鸿富锦精密工业（深圳）有限公司 | Antibacterial film-coated member and preparation method thereof |
| JP6140095B2 (en) * | 2014-03-28 | 2017-05-31 | 富士フイルム株式会社 | LAMINATE AND ITS MANUFACTURING METHOD, AND REFLECTOR, MIRROR FILM, ANTIMICROBIAL COAT, CONDUCTIVE FILM, HEAT CONDUCTOR |
| CN105200375B (en) * | 2015-11-16 | 2017-07-28 | 惠州丰正不锈钢制品有限公司 | A kind of preparation method of anti-bacteria stainless steel |
-
2019
- 2019-01-30 CN CN202110119411.2A patent/CN112941443B/en active Active
- 2019-01-30 CN CN202110119410.8A patent/CN112941442B/en active Active
- 2019-01-30 CN CN201910089834.7A patent/CN109763084B/en active Active
- 2019-01-30 CN CN202110119439.6A patent/CN113308658B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452664A (en) * | 2010-10-29 | 2012-05-16 | 国立云林科技大学 | Preparation method of structure-enhanced silver/copper antibacterial zeolite and product prepared from structure-enhanced silver/copper antibacterial zeolite |
| CN103664128A (en) * | 2012-09-21 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial heat-resistant preservation box |
| CN104813751A (en) * | 2012-09-25 | 2015-07-29 | 莫门蒂夫性能材料股份有限公司 | Thermal management assembly comprising bulk graphene material |
| CN103451762A (en) * | 2013-07-11 | 2013-12-18 | 徐州斯尔克纤维科技股份有限公司 | Preparation method of amorphous-nanocrystal improved terylene self-cleaning shielding fiber |
| CN103342912A (en) * | 2013-07-24 | 2013-10-09 | 太仓市协诚金属制品有限公司 | Antibacterial coating used for surface of metal product |
| CN105063701A (en) * | 2015-07-30 | 2015-11-18 | 柳州市旭平首饰有限公司 | Cyaniding silver immersion method adopted before copper ornament silvering |
| WO2017095346A2 (en) * | 2015-11-30 | 2017-06-08 | Dokuz Eylul Universitesi Rektorlugu | Production of αντi bacterial effect thinned copper plates suitable in form to the contact surface of objects and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109763084B (en) | 2021-03-23 |
| CN112941442A (en) | 2021-06-11 |
| CN112941442B (en) | 2022-12-27 |
| CN113308658B (en) | 2022-12-27 |
| CN112941443A (en) | 2021-06-11 |
| CN112941443B (en) | 2022-11-04 |
| CN113308658A (en) | 2021-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7598300B2 (en) | Antimicrobial coating for erosive environments | |
| TWI520922B (en) | Antibacterial glass | |
| US20080274928A1 (en) | Water soluble magnesium compounds as cleaning agents and methods of using them | |
| JP5324048B2 (en) | Building board | |
| CN102469776A (en) | Antimicrobial quaternary ammonium organosilane compositions | |
| JPS62210098A (en) | Glass water treating agent | |
| CN104206420A (en) | Preparation method and application of silver-free powdery solid solution anti-bacterial agent | |
| SK500782015A3 (en) | Process of dressing fabrics during the washing process | |
| CN109763084A (en) | The preparation process of the steel plate of belt surface antibacterial plating coating | |
| US8470374B2 (en) | Granular antimicrobial agent for water processing | |
| US7799360B2 (en) | Method and system for washing eggs shells | |
| US20070184981A1 (en) | Method for preventing mold formation by using hydrophobic materials, and mold-controlling agent for building parts | |
| JP2004115422A (en) | Inorganic antimicrobial agent, method for producing the same and product containing the same | |
| JP2016501277A (en) | Commercial gardening algae control composition | |
| JP5887126B2 (en) | Maintenance and cleaning method for outdoor swimming pool | |
| RU2363720C2 (en) | Method of producing proppant | |
| JP3475254B2 (en) | Method for imparting antibacterial and antifungal properties to polyurethane foam | |
| JP2001233720A (en) | Agent for imparting bactericidal activity, method for imparting bactericidal property and bactericidal bag | |
| JPH04144564A (en) | Antimicrobial processing method | |
| JPH02307968A (en) | Textile product having antibacterial property | |
| CN116982761A (en) | Antibacterial underpants for men and antibacterial method | |
| CZ2003630A3 (en) | Silver-based antimicrobial preparation | |
| CN101151973A (en) | Antibiotic composition of artificial stone sanitary equipment | |
| RO133306A2 (en) | Sprayable antimicrobial solution used for treating, reinforcing and protecting inorganic surfaces of building and/or historic monuments | |
| JPH11267515A (en) | Sheet having photocatalytic function and method for suppressing propagation of microorganism using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation process of steel plate with surface antibacterial coating Effective date of registration: 20230727 Granted publication date: 20210323 Pledgee: Fuyang sub branch of Bank of Hangzhou Co.,Ltd. Pledgor: ZHEJIANG HUADA NEW MATERIAL Co.,Ltd. Registration number: Y2023980050008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |