CN107916046A - A kind of antimicrobial nano water paint and preparation method thereof - Google Patents
A kind of antimicrobial nano water paint and preparation method thereof Download PDFInfo
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- CN107916046A CN107916046A CN201711336051.1A CN201711336051A CN107916046A CN 107916046 A CN107916046 A CN 107916046A CN 201711336051 A CN201711336051 A CN 201711336051A CN 107916046 A CN107916046 A CN 107916046A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Patent of the present invention discloses a kind of antimicrobial nano water paint and preparation method thereof, and its preparation method comprises the following steps：Water paint component A and water paint B component are mixed according to the ratio of mass ratio 1: 5, stirred evenly, i.e. finished product.The alternative oil product of the present invention, organic solvent uses and discharge greatly reduces, and the physical impairment of construction personnel is substantially reduced, and achievees the purpose that to reduce VOC emission, green, environmental protection；At the same time, the present invention possesses stronger wear-resisting, anti-pollution characteristic, application property improves, and surface is more easy to clean, does not stay water stain, use cost is suitable with oil product, with good market value, by the use of surface-modified nano titanium dioxide anti-bacterial agent, the compatibility of nano inorganic antimicrobial agent and paint matrix is improved, and nano inorganic antimicrobial agent is remarkably improved the antibacterial and bactericidal property of paint, resultant effect is excellent.
Description
Technical field
Patent of the present invention belongs to water paint technical field, more particularly to a kind of antimicrobial nano water paint and preparation method thereof.
Background technology
Antibacterium paint is by adding the antiseptic that has antibacterial functions and can be stabilized in paint film, being processed through technique
Afterwards, being made has the antibacterial and paint of sterilizing function.Nano antibacterial paint as a kind of environment-friendly material of new function, it
It is the product that paint, antiseptic are combined with antimicrobial technology, it is not only free from environmental pollution, but also antibacterial and biocidal efficacies can be kept for a long time,
And the advantages that its easy construction, just favored since antibacterium paint comes out be subject to people.
But current antibacterium paint, there is a problem in that：1st, natural antibacterial agent and organic antibacterial agent largely use, antibacterial
The persistence deficiency of effect difference and antibacterial；2nd, in order to improve antibacterial effect and extend antibacterium paint usage time, painting layer
Should possess hydrophobic performance, but the existing waterproof paint matrix with low-surface-energy is expensive, limit antibacterium paint popularization and
Use.
The content of the invention
It is an object of the present invention to provide a kind of antimicrobial nano water paint and preparation method thereof, to solve above-mentioned technology
Problem.
A kind of antimicrobial nano water paint and preparation method thereof, its preparation method comprises the following steps：Water paint is prepared, it is water-based
1 part with cosolvent of 15-18 parts of epoxy resin is uniformly dispersed, and it is spare that water paint component A is made；20-22 parts of aqueous epoxy curing agent,
25-30 parts of deionized water, 0.5 part of polysiloxane-based defoamer, 1.5 parts of polycarboxylate wetting dispersing agent, rutile-type titanium dioxide
10-12 parts of titanium, 10-12 parts of nano-titanium dioxide, 1 part of polytetrafluoroethylene (PTFE) wax powder, organically-modified dimethyl silicone polymer levelling agent
0.2 part, 0.3 part of association type acrylate rheological agent is after high speed dispersion, grinding, then a nanometer material is slowly added under stirring
Expect 10 parts of dispersion liquid, stir evenly, it is spare that water paint B component is made；By water paint component A and water paint B component according to quality
Ratio mixing than 1: 5, stirs evenly, i.e. finished product.
The nano inorganic antimicrobial powder is nano-titanium dioxide.
The temperature is 50~60 DEG C, and stir speed (S.S.) is 1000~1500r/min, and mixing time is 2~5h, the nanometer
Inorganic antibiosis powder is nano-titanium dioxide.
Patent of the present invention has the advantages that：As a result of above-mentioned technical solution, the alternative oiliness of the present invention
Product, organic solvent uses and discharge greatly reduces, and the physical impairment of construction personnel is substantially reduced, and reaches reduction VOC emission
Purpose, green, environmental protection；Meanwhile the present invention possesses stronger wear-resisting, anti-pollution characteristic, application property improves, and surface is more easy to clean,
Do not stay water stain, use cost is suitable with oil product, has good market value, is resisted by surface-modified nano titanium dioxide
The use of microbial inoculum, improves the compatibility of nano inorganic antimicrobial agent and paint matrix, and nano inorganic antimicrobial agent is remarkably improved
The antibacterial and bactericidal property of paint, resultant effect are excellent..
Embodiment
Below with reference to embodiment, the present invention is described further.
Embodiment：
Antimicrobial nano water paint and preparation method thereof described in the present embodiment, its preparation method comprises the following steps：
A kind of antimicrobial nano water paint and preparation method thereof, its preparation method comprises the following steps：Prepare water paint, water-base epoxy
1 part with cosolvent of 15-18 parts of resin is uniformly dispersed, and it is spare that water paint component A is made；20-22 parts of aqueous epoxy curing agent, go from
Sub- water 25-30 parts, 0.5 part of polysiloxane-based defoamer, 1.5 parts of polycarboxylate wetting dispersing agent, rutile titanium dioxide 10-
12 parts, 10-12 parts of nano-titanium dioxide, 1 part of polytetrafluoroethylene (PTFE) wax powder, 0.2 part of organically-modified dimethyl silicone polymer levelling agent,
0.3 part of association type acrylate rheological agent is after high speed dispersion, grinding, then is slowly added to nano material under stirring and disperses
10 parts of liquid, stirs evenly, and it is spare that water paint B component is made；By water paint component A and water paint B component according to mass ratio 1: 5
Ratio mixes, and stirs evenly, i.e. finished product.
The nano inorganic antimicrobial powder is nano-titanium dioxide.
The temperature is 50~60 DEG C, and stir speed (S.S.) is 1000~1500r/min, and mixing time is 2~5h, the nanometer
Inorganic antibiosis powder is nano-titanium dioxide.
Embodiment 3：
Antimicrobial nano water paint and preparation method thereof described in the present embodiment, its preparation method comprises the following steps：
1 part with cosolvent of 17 parts of aqueous epoxy resins are uniformly dispersed, and it is spare that water paint component A is made；
21 parts of aqueous epoxy curing agent, 28 parts of deionized water, 0.5 part of polysiloxane-based defoamer, polycarboxylate wetting dispersing agent
1.5 parts, 11 parts of rutile titanium dioxide, 11 parts of nano-titanium dioxide, 1 part of polytetrafluoroethylene (PTFE) wax powder, organically-modified poly- diformazan
0.2 part of radical siloxane levelling agent, 0.3 part of association type acrylate rheological agent are after high speed dispersion, grinding, then under stirring
10 parts of nano material dispersion liquid is slowly added to, is stirred evenly, it is spare that water paint B component is made；
Water paint component A and water paint B component are mixed according to the ratio of mass ratio 1: 5, stirred evenly, i.e. finished product.
A kind of antimicrobial nano water paint of the present invention and preparation method thereof, on the basis of rational formula design, passes through system
It is standby and using nano zine oxide, the roughness of paint is improved, so as to improve the water resistance of its coating, improves the durable of paint
Property；By the use of surface-modified nano titanium dioxide anti-bacterial agent, the compatible of nano inorganic antimicrobial agent and paint matrix is improved
Property, and nano inorganic antimicrobial agent is remarkably improved the antibacterial and bactericidal property of paint, resultant effect is excellent.
The above, is only the preferred embodiment of patent of the present invention, and not patent of the present invention is made in any form
Limitation, although patent of the present invention is disclosed above with preferred embodiment, but be not limited to patent of the present invention, it is any ripe
Professional and technical personnel is known, is not being departed from the range of art solutions of the present invention, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from art solutions of the present invention
Hold, any simple modification, equivalent change and modification that the technical spirit according to patent of the present invention makees above example, still
Belong in the range of art solutions of the present invention.
Claims (3)
- A kind of 1. antimicrobial nano water paint and preparation method thereof, it is characterised in that：Its preparation method comprises the following steps：Prepare water Property paint, 1 part with cosolvent of 15-18 parts of aqueous epoxy resins are uniformly dispersed, and it is spare that water paint component A is made；Water-base epoxy cures 20-22 parts of agent, 25-30 parts of deionized water, 0.5 part of polysiloxane-based defoamer, 1.5 parts of polycarboxylate wetting dispersing agent, golden red 10-12 parts of stone-type titanium dioxide, 10-12 parts of nano-titanium dioxide, 1 part of polytetrafluoroethylene (PTFE) wax powder, organically-modified poly dimethyl silicon 0.2 part of oxygen alkane levelling agent, 0.3 part of association type acrylate rheological agent are slow after high speed dispersion, grinding, then under stirring 10 parts of nano material dispersion liquid is added, stirs evenly, it is spare that water paint B component is made；By water paint component A and water paint B groups Divide and mixed according to the ratio of mass ratio 1: 5, stirred evenly, i.e. finished product.
- 2. antimicrobial nano water paint according to claim 1 and preparation method thereof paints, it is characterised in that the nano inorganic Antimicrobial powder is nano-titanium dioxide.
- 3. antimicrobial nano water paint according to claim 1 and preparation method thereof paints, it is characterised in that the temperature is 50 ~60 DEG C, stir speed (S.S.) is 1000~1500r/min, and mixing time is 2~5h, and the nano inorganic antimicrobial powder is nanometer two Titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336051.1A CN107916046A (en) | 2017-12-14 | 2017-12-14 | A kind of antimicrobial nano water paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336051.1A CN107916046A (en) | 2017-12-14 | 2017-12-14 | A kind of antimicrobial nano water paint and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107916046A true CN107916046A (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711336051.1A Pending CN107916046A (en) | 2017-12-14 | 2017-12-14 | A kind of antimicrobial nano water paint and preparation method thereof |
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| CN (1) | CN107916046A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627912A (en) * | 2018-12-06 | 2019-04-16 | 河北晨阳工贸集团有限公司 | A kind of kitchen wall finishing coat and preparation method thereof |
| CN110330898A (en) * | 2019-08-06 | 2019-10-15 | 天津恒燊科技发展有限公司 | A kind of environment-protection nano water paint and preparation method thereof |
| CN110358410A (en) * | 2019-08-06 | 2019-10-22 | 天津恒燊科技发展有限公司 | A kind of antimicrobial nano water paint and preparation method thereof |
| CN111548661A (en) * | 2020-05-25 | 2020-08-18 | 浙江光辉文教用品有限公司 | Pencil antibacterial water-based paint, preparation method thereof and antibacterial pencil |
-
2017
- 2017-12-14 CN CN201711336051.1A patent/CN107916046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627912A (en) * | 2018-12-06 | 2019-04-16 | 河北晨阳工贸集团有限公司 | A kind of kitchen wall finishing coat and preparation method thereof |
| CN110330898A (en) * | 2019-08-06 | 2019-10-15 | 天津恒燊科技发展有限公司 | A kind of environment-protection nano water paint and preparation method thereof |
| CN110358410A (en) * | 2019-08-06 | 2019-10-22 | 天津恒燊科技发展有限公司 | A kind of antimicrobial nano water paint and preparation method thereof |
| CN111548661A (en) * | 2020-05-25 | 2020-08-18 | 浙江光辉文教用品有限公司 | Pencil antibacterial water-based paint, preparation method thereof and antibacterial pencil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180417 |
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| WD01 | Invention patent application deemed withdrawn after publication |