CN1286913A - Inorganic disinfectant and its use - Google Patents
Inorganic disinfectant and its use Download PDFInfo
- Publication number
- CN1286913A CN1286913A CN 00104570 CN00104570A CN1286913A CN 1286913 A CN1286913 A CN 1286913A CN 00104570 CN00104570 CN 00104570 CN 00104570 A CN00104570 A CN 00104570A CN 1286913 A CN1286913 A CN 1286913A
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- China
- Prior art keywords
- sterilization
- disinfection
- detoxication
- malicious
- rubber
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Abstract
Based on photoelectric reaction principle, Ag, Zn and Cu ions capable of checking the growth of bacteria and virus and semiconductor material TiO2 are compounded into AgZn cell and CuZn cell. Photoelectric reaction is utilized to stimulate newly generated oxygen to compose ozone for disinfection and detoxication while its ionization is utilized to further stimulate the disinfection and detoxication activity of Ag, Zn and Cu ions and TiO2. Therefore, the present invention may be widely used in producing glazed tile, sanitary ware, ceramic product, plastic product, rubber product, etc. with the functions of disinfection and detoxication.
Description
The present invention utilizes Ag
+, Zn
2+, Cu
2+And semi-conducting material TiO
2, the inorganic disinfectant of a kind of New-type wide-spectrum that the principle of employing photovoltaic reaction is composited.
Mainly contain in the present prior art and adopt Ag
+, Ni
3+, Co
3+As so-called silver-series antibacterial agent, because its sintering range is narrow, cost is high, and volatile by high temperature, it is active not enough behind the sintering, and is more strict to firing atmosphere, so then lose anti-microbial property with reducing to burn till when producing high-grade goods; The another kind of main so-called semiconductor TiO that adopts
2The photocatalitic germicide of making for main material makes it to reach that light is saturated just has certain smelly function of antibiotic suction because its use occasion must have visible light, also its incorporation must reach 5-8%, but the TiO of high volume
2Often change goods particularly the color and luster of Ceramic glaze be affected and reduced the sintering quality of glaze significantly, thereby limited its further use, and two kinds of above-mentioned anti-biotic materials do not have inactivating efficacy to hepatitis A, hepatitis B.
The present invention utilizes the principle of chemical cell promptly to use Ag
+And Zn
2+Form so-called smee cell, Cu
2+And Zn
2+Form copper zinc cell, while and TiO
2Be combined with each other, formed a kind of photovoltaic reaction of utilizing and promptly absorbed visible light and--change into electric energy and--be stored in chemical primary cell and--discharge the synthetic O of electronics--ionization oxygen--
3--sterilization removes the such process that moves in circles of poison.
Simultaneously, because Ag
+, Zn
2+, Cu
2+, Ti
4+Antibacterial action tend to act down light and ionization energy dual, go out ion enrichment that these can be antibiotic in product surface from the inside slowly-releasing of goods, thereby enter the body of bacterial virus.Because the most basic formation unit of bacterium, virus all is a protein, these ion pair protein produce a kind of coagulation or resolve into amino acid, thereby make it lose activity and life.Therefore, these bacteriums, virus again electricity can not produce the threat of causing a disease to human body and environment that people lived.
Should be pointed out that Ag of the present invention
+, Zn
2+, Cu
2+, Ti
4+Salt, all belong to utmost point indissoluble salt, and owing to organically be combined with each other by means such as fusion, sintering, although slowly-releasing goes out the ion of a large amount of kill bacteria and virus, this dosage all can not cause deposition to human body, so be very safe to human body, moreover these ions, particularly Zn
2+It is the indispensable trace element of human body.Simultaneously, the present invention adopts the chemistry method of growing up to make the thin as far as possible of detoxicating agent making extremely, and according to the solubility product constant of salt, design can guarantee at least its bactericide product incapability all can guarantee the effect in 50 years at what environment.The sterilization of its material removes malicious function and identifies through Tongji Medical Univ and Ministry of Public Health's Beijing biological products research check, common Escherichia coli, Staphylococcus aureus, Candida albicans there are significant killing rate, hepatitis A, hepatitis B are also had certain inactivating efficacy.
Its manufacturing process is as follows:
(1), the molal weight of (2), product (1) that (3) formula makes and (2) compares all by respectively being mixed in the airflow milling grinding at 1: 1 to being no less than 50m than, the molal weight of (2) and (3)
2/ g can make AgOTiO
2+ ZnOTiO
2(hereinafter to be referred as AZ) and CuOTiO
2+ ZnOTiO
2(hereinafter to be referred as CZ) inorganic disinfectant.
The following stated embodiment describes the present invention in detail.
Embodiment 1
AZ3g is added in the 97g glaze (dried glaze), has promptly made sterilization and removed malicious glaze and since AZ can enclose in stable in properties do not decompose, non-volatile, the sterilization that the gained glaze can be made into white removes malicious glazed tile, sanitary equipment, household china.Embodiment 2
CZ6g is added in the 94g glaze (dried glaze), has promptly made sterilization and removed malicious glaze and since CZ can be in 800～1350 ℃ of scopes stable in properties do not decompose non-volatile, so the painted sterilization that the gained glaze can be made into removes malicious glazed tile, sanitary equipment, household china.
Embodiment 3
Each 3g of AZ or CZ is added in the filler of plastics or rubber, nylon, fibre, its plastic products have then become sterilization to remove malicious plastic, rubber, nylon, fibre with rubber, nylon, fiber, typical as sterilization removes malicious telephone set, chopping board, seat, reaches the articles for use of public place and footwear, toothbrush etc.
Claims (3)
1. an inorganic disinfectant is by AgOTiO
2+ ZnOTiO
2Or CuOTiO
2+ ZnOTiO
2Form, or even mAgOTiO
2+ nZnOTiO
2+ kCuOTiO
2Mixture, wherein m, n, k can be any natural number.
2. make sterilization according to the described composition of claim 1 and remove malicious glazed tile, sanitary equipment, household china except that malicious glaze sintering forms sterilization.
3. the disinfectant of making according to the described composition of claim 1 adds in the filler of plastics, nylon, rubber, fibre, and the sterilization of manufacturing removes poison, plastics, nylon, rubber, fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00104570 CN1286913A (en) | 1999-09-08 | 2000-03-23 | Inorganic disinfectant and its use |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99242798 | 1999-09-08 | ||
| CN99242798.3 | 1999-09-08 | ||
| CN 00104570 CN1286913A (en) | 1999-09-08 | 2000-03-23 | Inorganic disinfectant and its use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1286913A true CN1286913A (en) | 2001-03-14 |
Family
ID=25739246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00104570 Pending CN1286913A (en) | 1999-09-08 | 2000-03-23 | Inorganic disinfectant and its use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1286913A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114029A (en) * | 2011-12-16 | 2014-10-22 | 泰克帝铜制品公司 | Active-powder biocidal composition comprising at least one copper salt and at least one zinc salt and the method for the production thereof |
| CN109177698A (en) * | 2018-09-05 | 2019-01-11 | 广州科宝水处理科技有限公司 | A kind of easy car inside sterilization method |
| CN111233491A (en) * | 2020-03-15 | 2020-06-05 | 雷志刚 | Method for preparing inorganic powder |
-
2000
- 2000-03-23 CN CN 00104570 patent/CN1286913A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114029A (en) * | 2011-12-16 | 2014-10-22 | 泰克帝铜制品公司 | Active-powder biocidal composition comprising at least one copper salt and at least one zinc salt and the method for the production thereof |
| CN108271774A (en) * | 2011-12-16 | 2018-07-13 | 泰克帝铜制品公司 | Including the reactive powder bactericidal composition of at least one mantoquita and at least one zinc salt and the method for preparing it |
| CN109177698A (en) * | 2018-09-05 | 2019-01-11 | 广州科宝水处理科技有限公司 | A kind of easy car inside sterilization method |
| CN111233491A (en) * | 2020-03-15 | 2020-06-05 | 雷志刚 | Method for preparing inorganic powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |