CN103509423A - Modified bactericidal paint and preparation method thereof - Google Patents
Modified bactericidal paint and preparation method thereof Download PDFInfo
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- CN103509423A CN103509423A CN201310344712.0A CN201310344712A CN103509423A CN 103509423 A CN103509423 A CN 103509423A CN 201310344712 A CN201310344712 A CN 201310344712A CN 103509423 A CN103509423 A CN 103509423A
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Abstract
The invention relates to a modified nano clay mineral bactericidal paint and a preparation method thereof, and belongs to the field of functional paint. The paint is characterized in that: the preparation method takes silicone acrylic emulsion (15% to 20%) as a base material and modified nano clay mineral (30% to 40%) as a bactericidal system, then mixes and grinds the materials mentioned above according to a certain ratio, and adds an auxiliary agent (1% to 2%) and water (balance) to prepare the paint. The modified bactericidal paint has the advantages of little toxic and side effect, environment-friendliness, and good bactericidal effect, has a good bacterium killing and inhibiting effect on staphylococcus aureus, candida albicans, pseudomonas aeruginosa, escherichia coli, and the like, and can be widely applied to places such as public areas, pharmaceutical enterprises, and schools.
Description
Technical field
Present method relates to a kind of preparation of fungicidal paint, especially a kind of preparation of modified Nano clay mineral fungicidal paint.
Background technology
Application of paints is in extensive range, spreads all over each corner.Along with scientific and technological development, growth in the living standard, the environmental health that people live, work, live self requires further to improve, and has promoted the fast development of disinfecting type coating.At present, main by adding chemical bactericide to reach the object of sterilization in fungicidal paint.Conventional chemical bactericide has halogen sterilant, heterocyclic nitrogen-group fungicide, alcohol series bactericidal agent etc., itself has certain toxicity, and human health and environment are worked the mischief.
Modified Nano clay mineral fungicidal paint is comprised of matrix, sterilization system, additive and various auxiliary agent.Main sterilization mechanism is to utilize nanoclay mineral to have the specific structural features of high-specific surface area, high reaction activity and micropore, sterilization system is fixed on nanoclay mineral, and absorption bacterium also makes bacterial cell membrane permeability increase or make intracellular enzyme albumen inactivation kill bacterium.
The present invention adopts respectively cm-chitosan-Yin/polynite, cm-chitosan-Yin/kaolin, cm-chitosan-Yin/illite clay, cm-chitosan-Yin/leech soil, cm-chitosan-Yin/diaspore English soil as sterilization system.Utilize ion exchangeable and the interfloor distance extendability of clay mineral, by original ion-exchange between clay seam, be that bactericidal properties is strong, safety non-toxic cm-chitosan-Yin, give clay mineral sterilization idiocratic and golden yellow paving head shoot bacterium, Candida albicans, Pseudomonas aeruginosa, intestinal bacteria etc. are had to good bactericidal effect.
Summary of the invention
The object of this invention is to provide that a kind of toxic side effect is little, environmental protection, modified Nano clay mineral fungicidal paint that sterilization effect is good.
Object of the present invention can be achieved through the following technical solutions:
The component of this fungicidal paint and content:
Organosilicon crylic acid latex (15%-20%), modified Nano clay mineral (30%-40%), auxiliary agent (1%-2%), water (surplus).
Clay mineral of the present invention is polynite, kaolin, illite clay, leech soil, diaspore English soil.
Modified Nano clay mineral of the present invention is cm-chitosan-Yin/polynite, cm-chitosan-Yin/kaolin, cm-chitosan-Yin/illite clay, cm-chitosan-Yin/leech soil, cm-chitosan-Yin/diaspore English soil.
Auxiliary agent of the present invention comprises film auxiliary agent, dispersion agent, thickening material, flow agent, defoamer.
This invention comprises the following steps:
(1) according to following component proportion, get the raw materials ready:
Organosilicon crylic acid latex (15%-20%), modified Nano clay mineral (30%-40%), auxiliary agent (1%-2%), water (surplus).
(2) water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Advantage of the present invention:
The present invention's clay mineral polynite used, kaolin, illite clay, leech soil, diaspore English soil enrich in china natural resources, widely distributed, superior in quality.Meanwhile, clay mineral grain is less than 2 μ m, has dispersiveness, charging property and ion exchangeable etc. in water.Utilize its characteristic and be applied in coating, giving the function that coating is new.
Cm-chitosan-Yin/the polynite of the present invention's modified Nano clay mineral used, cm-chitosan-Yin/kaolin, cm-chitosan-Yin/illite clay, cm-chitosan-Yin/leech soil, cm-chitosan-Yin/diaspore English soil, good anti-bacterial effect, antimicrobial spectrum are wider, inhibited to streptococcus aureus, Candida albicans, Pseudomonas aeruginosa, intestinal bacteria, better to colibacillary fungistatic effect.
Embodiment:
Example one:
Each component concentration:
Organosilicon crylic acid latex (20%), cm-chitosan-Yin/polynite (35%), auxiliary agent (1%-2%), water (surplus).
Preparation method:
Water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Example two:
Each component concentration:
Organosilicon crylic acid latex (25%) cm-chitosan-Yin/kaolin (32%), auxiliary agent (1%-2%), water (surplus).
Preparation method:
Water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Example three:
Each component concentration:
Organosilicon crylic acid latex (25%), cm-chitosan-Yin/illite clay (40%), auxiliary agent (1%-2%), water (surplus).
Preparation method:
Water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Example four:
Each component concentration:
Organosilicon crylic acid latex (20%), cm-chitosan-Yin/leech soil (34%), auxiliary agent (1%-2%), water (surplus).
Preparation method:
Water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Example five:
Each component concentration:
Organosilicon crylic acid latex (25%), cm-chitosan-Yin/diaspore English soil (38%), auxiliary agent (1%-2%), water (surplus).
Preparation method:
Water, sterilant, filler are mixed, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Claims (5)
1. modified Nano clay mineral fungicidal paint and preparation method thereof, is characterized in that: the component of this fungicidal paint and content:
Organosilicon crylic acid latex (15%-20%), modified Nano clay mineral (30%-40%), auxiliary agent (1%-2%), water (surplus).
2. according to the modified Nano clay mineral fungicidal paint described in claims 1, it is characterized in that, described clay mineral is polynite, kaolin, illite clay, leech soil, diaspore English soil.
3. according to the modified Nano clay mineral fungicidal paint described in claims 1, it is characterized in that, described modified Nano clay mineral is cm-chitosan-Yin/polynite, cm-chitosan-Yin/kaolin, cm-chitosan-Yin/illite clay, cm-chitosan-Yin/leech soil, cm-chitosan-Yin/diaspore English soil.
4. according to the modified Nano clay mineral fungicidal paint described in claims 1, it is characterized in that, described auxiliary agent comprises film auxiliary agent, dispersion agent, thickening material, flow agent, defoamer.
5. according to the modified Nano clay mineral fungicidal paint described in claims 1, it is characterized in that, the method comprises the following steps: get the raw materials ready according to following component proportion (1): organosilicon crylic acid latex (15%-20%), modified Nano clay mineral (30%-40%), auxiliary agent (1%-2%), water (surplus) (2) mixes water, sterilant, filler, put into the grinding machine for grinding 30min that rotating speed is 1400r/min, then organosilicon crylic acid latex and auxiliary agent are added, stirring at low speed 30min in stirring instrument, the discharging of sieving, makes nanoclay mineral fungicidal paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344712.0A CN103509423A (en) | 2013-08-09 | 2013-08-09 | Modified bactericidal paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344712.0A CN103509423A (en) | 2013-08-09 | 2013-08-09 | Modified bactericidal paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103509423A true CN103509423A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310344712.0A Pending CN103509423A (en) | 2013-08-09 | 2013-08-09 | Modified bactericidal paint and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845425A (en) * | 2015-04-08 | 2015-08-19 | 深圳市美盈森环保科技股份有限公司 | Preparation method of mildew resistant antiseptic, and preparation method of mildew resistant antibiosis coating |
| CN105111859A (en) * | 2015-08-28 | 2015-12-02 | 中科纳达控股股份有限公司 | Nano antimicrobial internal wall paint containing illite-montmorillonite clay and preparation method thereof |
| CN105348957A (en) * | 2015-08-28 | 2016-02-24 | 中科纳达控股股份有限公司 | Nano air purifying coating containing illite smectite clay and preparation method therefor |
| CN107118605A (en) * | 2017-06-05 | 2017-09-01 | 徐州乐泰机电科技有限公司 | A kind of chitosan kaolin Ag/Mn anti-biotic materials |
| CN108102489A (en) * | 2017-12-16 | 2018-06-01 | 长沙无道工业设计有限公司 | A kind of Environmental Protective Water-paint and preparation method thereof |
| CN109169706A (en) * | 2018-07-19 | 2019-01-11 | 大美泰康（天津）生态科技有限公司 | Complex antimicrobials and antibacterial bacteriostatic type multifunctional inorganic ecologic coating obtained |
| CN111072324A (en) * | 2019-12-11 | 2020-04-28 | 江门市壹家美环境工程有限公司 | Bactericidal environment-friendly coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127353A (en) * | 2010-01-13 | 2011-07-20 | 亚士漆(上海)有限公司 | High-pollution-resistant high-silicon coating special for bridges and overhead roads |
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2013
- 2013-08-09 CN CN201310344712.0A patent/CN103509423A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127353A (en) * | 2010-01-13 | 2011-07-20 | 亚士漆(上海)有限公司 | High-pollution-resistant high-silicon coating special for bridges and overhead roads |
Non-Patent Citations (2)
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| 刘任富: "有机—无机纳米复合抗菌剂的制备及表征与应用", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 10, 15 October 2010 (2010-10-15), pages 49 - 50 * |
| 孟娜等: "羧甲基壳聚糖-银/ 蒙脱土纳米抗菌中间体的制备及性能研究", 《功能材料》, vol. 38, no. 6, 31 December 2007 (2007-12-31) * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845425A (en) * | 2015-04-08 | 2015-08-19 | 深圳市美盈森环保科技股份有限公司 | Preparation method of mildew resistant antiseptic, and preparation method of mildew resistant antibiosis coating |
| CN105111859A (en) * | 2015-08-28 | 2015-12-02 | 中科纳达控股股份有限公司 | Nano antimicrobial internal wall paint containing illite-montmorillonite clay and preparation method thereof |
| CN105348957A (en) * | 2015-08-28 | 2016-02-24 | 中科纳达控股股份有限公司 | Nano air purifying coating containing illite smectite clay and preparation method therefor |
| CN105348957B (en) * | 2015-08-28 | 2018-06-15 | 中科纳达控股股份有限公司 | A kind of nanometer air cleaning paint of the clay containing Yi Meng and preparation method thereof |
| CN107118605A (en) * | 2017-06-05 | 2017-09-01 | 徐州乐泰机电科技有限公司 | A kind of chitosan kaolin Ag/Mn anti-biotic materials |
| CN108102489A (en) * | 2017-12-16 | 2018-06-01 | 长沙无道工业设计有限公司 | A kind of Environmental Protective Water-paint and preparation method thereof |
| CN109169706A (en) * | 2018-07-19 | 2019-01-11 | 大美泰康（天津）生态科技有限公司 | Complex antimicrobials and antibacterial bacteriostatic type multifunctional inorganic ecologic coating obtained |
| CN111072324A (en) * | 2019-12-11 | 2020-04-28 | 江门市壹家美环境工程有限公司 | Bactericidal environment-friendly coating |
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Application publication date: 20140115 |